| 44th week of 2009 patent applcation highlights (10-29-09/10-29-09_32) part 32 |
| Patent application number | Title | Published |
|---|
| 20090268926 | SEMICONDUCTOR INTEGRATED CIRCUIT AND CONDENSER MICROPHONE - A semiconductor integrated circuit for a condenser microphone according to one exemplary aspect of the present invention includes a first resistor, a second resistor, a power supply terminal, a first capacitor, and a first diode. The first resistor and the second resistor are connected between a drain of an output transistor and an output terminal in series. The power supply terminal is connected to a source of the output transistor. The first capacitor is arranged between the power supply terminal and a connection point of the first resistor and the second resistor. The first diode is connected in parallel with the first capacitor. | 10-29-2009 |
| 20090268927 | Fuse - The invention fuse is a new type of guitar amplifier. This new amp allows for digital chips to be plugged into the amp and to be played. The amp processes the digital chips and guitar player can play whatever is stored on digital chips. This allows for the buying of chips to play whatever is liked and the amp processes the digital chips that store the amp sounds when guitar is played. The digital chips store sounds that are plugged into the amp. | 10-29-2009 |
| 20090268928 | Sound-Permeable Film, Electronic Component with Sound-Permeable Film, and Method of Producing Circuit Board Having Electronic Component Mounted Thereon - A sound-permeable film ( | 10-29-2009 |
| 20090268929 | VOICE OUTPUT DEVICE AND METHOD, PROGRAM, AND ROOM - The present invention relates to a sound output device, method and program, and room capable of producing sounds from individual parts in a wide range of a vibrating member by appropriately vibrating the parts. A vibrating member | 10-29-2009 |
| 20090268930 | ELECTRET CONDENSER MICROPHONE - The present invention provides an electret condenser microphone including a diaphragm, a frame adapted to affix the diaphragm to, and a backplate positionable inside the frame and opposite the diaphragm with a space reserved therebetween. | 10-29-2009 |
| 20090268931 | HEADSET WITH INTEGRATED STEREO ARRAY MICROPHONE - The invention relates to a noise canceling audio transmitting/receiving device; a stereo headset with an integrated array of microphones utilizing an adaptive beam forming algorithm. The invention also relates to a method of using an adaptive beam forming algorithm that may be incorporated into a stereo headset. The sensor array used herein has adaptive filtering capabilities. | 10-29-2009 |
| 20090268932 | MICROPHONE PLACEMENT FOR ORAL APPLICATIONS - Microphone placement for oral applications are disclosed herein. The assembly may be attached, adhered, or otherwise embedded into or upon a removable oral appliance to form a hearing aid assembly. Such an oral appliance may be a custom-made device which can enhance and/or optimize received audio signals for vibrational conduction to the user. Received audio signals may be processed to cancel acoustic echo such that undesired sounds received by one or more intra-buccal and/or extra-buccal microphones are eliminated or mitigated. Multiple microphones may be positioned throughout the user's mouth to enhance reception of audio signals from outside sources as well as from the user's own voice. For instance, one or more microphones may be placed in contact with the inner surface of the user's cheeks to detect outside audio signals as well as in direct contact with the user's tooth or teeth to receive the user's voice through vibrational detection. | 10-29-2009 |
| 20090268933 | HEARING SYSTEM WITH ENHANCED NOISE CANCELLING AND METHOD FOR OPERATING A HEARING SYSTEM - The hearing system ( | 10-29-2009 |
| 20090268934 | Reflex Loudspeaker Structure - The invention relates to a reflex loudspeaker construction ( | 10-29-2009 |
| 20090268935 | HEADSET DEVICE - A headset device comprising first and second headphones interconnected through a headband, wherein each of the first and second headphones comprises an earcup defining a unitary acoustic resonance chamber, a foraminous driver mount positioned offset from both a lateral axis and a longitudinal axis defined by the earcup, and a diaphragm retention ring extending from a surface of the foraminous driver mount. Each of the headphones further comprises a driver mounted within the driver mount and including a diaphragm, a foraminous unitary diaphragm support for maintaining the driver within the driver mount, an earcup cover attached to the earcup, and an earpad attached to the earcup. | 10-29-2009 |
| 20090268936 | POSITION SENSING APPARATUS AND METHOD FOR ACTIVE HEADWORN DEVICE - An active headworn device that includes a position sensing device used to determine whether the headworn device is in an extended state upon a user's head or in a contracted state off of the user's head. The position sensing device may be coupled with a microcontroller adapted to power up or power down the active headworn device based on a signal from the position sensing device. The position sensing device may various devices such as a Hall-effect device used in combination with a magnet or a LED in combination with a detector. The movement of the headworn device between positions changes the distance between components of the position sensing device such that the device signals the microcontroller to power up or down the active headworn device. The microcontroller may mute a portion of circuitry prior to the powering up or down the active headworn device to prevent undesirable feedback. | 10-29-2009 |
| 20090268937 | Decoding Watermark Information Items of a Watermarked Audio or Video Signal Using Correlation - Watermark information consists of several data symbols which are embedded continuously in an audio or a video signal using modulation with a pseudo-random sequence if spread spectrum technology is used. At decoder site the watermark information is regained using correlation of the received signal with a candidate pseudo-random sequence. Such correlation can be performed by one-dimensional real-symmetric fast Fourier transform of the two input signal vectors, which each consist of a section of N values of the input signal, to which section N-1 zeroes are attached, by multiplying one of the transformed vectors by the conjugated version of the other transformed vector, followed by inverse RFFT transform of that frequency domain product vector. However, if the level of a spread-spectrum watermark is too low or if too much noise had been added during the transmission of the audio or video signals, the correlation does not show a clear peak, which means that the watermark information bits cannot be recovered. According to the invention, the correlation result is improved by setting to zero in the frequency domain frequency bins of the vector which do not have a positive impact on the correlation peak at location zero, i.e. which frequency bins do not contribute to that peak. Thereby the noise level in the correlation or matched filter output is reduced and the watermark information items can be recovered or decoded correctly from the received watermarked audio or video signal. | 10-29-2009 |
| 20090268938 | PROBABILISTIC INTENSITY SIMILARITY MEASURE BASED ON NOISE DISTRIBUTIONS - Technologies for comparing observed intensities using a probabilistic similarity measure. In the probabilistic similarity measure example, there is no attempt to estimate a true intensity. Rather, the similarity of two observed intensities is defined as the likelihood that they each resulted from the same but unknown true identity while taking into account the noise characteristics of the camera observing the intensities. Since the true intensity is unknown, all possible true intensities are taken into account, rather than using a specific true intensity estimate. The probabilistic similarity measure indicates the degree to which two intensities correspond to the same intensity without estimating a true scene intensity value. | 10-29-2009 |
| 20090268939 | METHOD, SYSTEM, AND PROGRAM PRODUCT FOR DETERMINING A STATE OF A SHOPPING RECEPTACLE - The present invention provides an approach for determining a state of a shopping receptacle. Specifically, under the present approach, an image capture device (e.g., camera) is positioned at the checkout station and/or on the shopping receptacle. The device will capture at least one image of the shopping receptacle during the checkout process and/or when the customer or checkout clerk indicates that the transaction is ready for payment (e.g., all items have been scanned or rung through). Using such image(s), a model for an empty receptacle and a knowledgebase of non-shopping items that may remain in the shopping receptacle, it is determined whether the receptacle is empty. If not, an alarm or other notification will be activated and the events can be logged. | 10-29-2009 |
| 20090268940 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND MEDIUM STORING PROGRAM THEREOF - An image processing apparatus that superimposes additional information on image data, the apparatus sets, in the image data, a main region in which the superimposing intensity for superimposing the additional information is constant, and a superimposing intensity change region in which the superimposing intensity for superimposing the additional information is not constant, sets, the superimposing intensity according to the target pixel in the superimposing intensity change region, and superimposes the additional information on image data using the set superimposing intensity. | 10-29-2009 |
| 20090268941 | VIDEO MONITOR FOR SHOPPING CART CHECKOUT - A system ensures payment for the purchase of merchandise carried through a checkout aisle on the lower tray of a shopping cart. For that purpose, the system includes a controller with an embedded program for identifying a virtual structure substantially equivalent to the physical structure of the tray. Further, the system includes a sensor that determines when a cart is positioned at the checkout aisle. The system also includes a camera for creating an image of the physical structure of the tray and transmitting the image to the controller. The controller includes a means for activating the embedded program to compare the image with the virtual structure. As a result of the comparison, the controller determines whether merchandise is on the physical structure of the tray. During the comparison, the controller removes the virtual structure from the image. | 10-29-2009 |
| 20090268942 | Methods and apparatus for detection of motion picture piracy for piracy prevention - A copiers' camera or camcorder in a motion-picture audience region is detected by illuminating the audience region with invisible infrared light, and locating any copiers' camera or camcorder within the audience region by imaging the audience region with one or more infrared-light-sensitive cameras. The image captured by the infrared-sensitive camera(s) during a performance may be correlated with information about the audience region, such as row and seat numbers. Copiers may be identified by their presence at seats where copying activity is detected, and the infrared images may be preserved as evidence of the piracy. | 10-29-2009 |
| 20090268943 | COMPOSITION DETERMINATION DEVICE, COMPOSITION DETERMINATION METHOD, AND PROGRAM - A composition determination device includes: a subject detection unit configured to detect a subject in an image based on acquired image data; an actual subject size detection unit configured to detect the actual size which can be viewed as being equivalent to actual measurements, for each subject detected by the subject detection unit; a subject distinguishing unit configured to distinguish relevant subjects from subjects detected by the subject detection unit, based on determination regarding whether or not the actual size detected by the actual subject size detection unit is an appropriate value corresponding to a relevant subject; and a composition determination unit configured to determine a composition with only relevant subjects, distinguished by the subject distinguishing unit, as objects. | 10-29-2009 |
| 20090268944 | LINE OF SIGHT DETECTING DEVICE AND METHOD - A line of sight detecting method includes estimating a face direction of an object person based on a shot face image of the object person, detecting a part of an eye outline in the face image of the object person, detecting a pupil in the face image of the object person, and estimating the direction of a line of sight of the object person based on the correlation of the pupil position in the eye outline and the face direction with respect to the direction of the line of sight, and the pupil position and the face direction of the object person. | 10-29-2009 |
| 20090268945 | ARCHITECTURE FOR CONTROLLING A COMPUTER USING HAND GESTURES - Architecture for implementing a perceptual user interface. The architecture comprises alternative modalities for controlling computer application programs and manipulating on-screen objects through hand gestures or a combination of hand gestures and verbal commands. The perceptual user interface system includes a tracking component that detects object characteristics of at least one of a plurality of objects within a scene, and tracks the respective object. Detection of object characteristics is based at least in part upon image comparison of a plurality of images relative to a course mapping of the images. A seeding component iteratively seeds the tracking component with object hypotheses based upon the presence of the object characteristics and the image comparison. A filtering component selectively removes the tracked object from the object hypotheses and/or at least one object hypothesis from the set of object hypotheses based upon predetermined removal criteria. | 10-29-2009 |
| 20090268946 | VEHICLE CLEAR PATH DETECTION - A method for vehicle clear path detection using a camera includes imaging a ground area in front of the vehicle with the camera to produce a ground image and analyzing the ground image to formulate a clear path free of objects limiting travel of the vehicle. | 10-29-2009 |
| 20090268947 | REAL TIME ENVIRONMENT MODEL GENERATION SYSTEM - A vehicle environment monitoring system is provided that is based on a three-dimensional vector model. The three-dimensional vector model of the vehicle's environment is generated on the basis of the image data captured by at least one three-dimensional camera. Out of the image data, particular data are extracted for generating the three-dimensional vector model in order to reduce the data volume. For data extraction, a data extraction algorithm is applied that is determined in accordance with at least one parameter that relates to the situation of the vehicle. Therefore, targeted data extraction is performed for generating a three-dimensional model that is particularly adapted for an application that is desired in the current vehicle situation. The applications of the vector model include driver assistance, external monitoring and vehicle control, as well as recording in an event data recorder. In one implementation, a sequence of three-dimensional vector models, representing a three-dimensional space-and-time model, is generated. | 10-29-2009 |
| 20090268948 | PIXEL-BASED TEXTURE-RICH CLEAR PATH DETECTION - A method for detecting a clear path of travel for a vehicle utilizing analysis of a plurality of images generated by a camera device located upon the vehicle includes monitoring the images wherein each image comprises a plurality of pixels, identifying a set of interest points from the plurality of pixels in a current image, finding their corresponding points in a preceding image through correspondence matching, filtering the matched pairs of interest points to select a preferential set of matched pairs, generating a three dimensional map of features in the view based upon the preferential set of matched pairs, determining the clear path based upon the mapped features, and utilizing the clear path to operate the vehicle. | 10-29-2009 |
| 20090268949 | EXERCISE SUPPORT DEVICE, EXERCISE SUPPORT METHOD AND RECORDING MEDIUM - An imaging unit captures images of the retroreflective sheets worn on both legs. A multimedia processor detects step and jump of a player on the basis of the pictures obtained by the image capturing to reflect to a video image and thereby the interactive system is constituted. It is possible to support a user so as to continuously perform a stepping exercise while reducing an economical burden of the user and realizing the space saving. | 10-29-2009 |
| 20090268950 | Product-Quality Inspection System and Method thereof - In a product-quality inspection system and a method thereof, the system includes an inspection machine for positioning a product; a photographing apparatus for taking an iconology of the product, the photographing apparatus being mounted on the inspection machine so as to align the product, and constantly positioned relative to the product; and an inspection module for digital signal processing, the inspection module being connected to the photographing apparatus, wherein inspection data can be generated by using the photographing apparatus taking an iconology of the product irradiated or fed with typical signals for testing, and the iconology of the product can be converted into digital signals. The method includes the steps of dividing the iconologies of the products each into a plurality of pixel regions; and absolutely or relatively comparing the data of the product for inspection with the data of the qualified product per each corresponding pixel regions of the iconologies, with the latter being as a comparison level for the former, so as to realize the types and locations of defects in the product for inspection and to determine the product quality according to the criteria that has been input from outside through an interface and stored in the inspection module. | 10-29-2009 |
| 20090268951 | METHOD AND SYSTEM FOR PERSONAL IDENTIFICATION USING 3DPALMPRINT IMAGING - A biometric identification system ( | 10-29-2009 |
| 20090268952 | METHOD AND APPARATUS FOR AUTOMATICALLY DEVELOPING A HIGH PERFORMANCE CLASSIFIER FOR PRODUCING MEDICALLY MEANINGFUL DESCRIPTORS IN MEDICAL DIAGNOSIS IMAGING - A method for determining the presence or absence of malignant features in medical images, wherein a plurality of base comparison or training images of various types of lesions taken of actual patient is examined by one or more image reading experts to create a first database array. Low-level features of each of the lesions in the same plurality of base comparisons or training images arc determined using one or more image processing algorithms to obtain a second database array set. The first and second database array set are combined to create a training database array set which is input to a learning system that discovers/learns a classifier that maps from a subset of the low-level features to the expert's evaluation in the first database array set. The classifier is used to determine the presence of a particular mid-level feature in an image of lesion in a patient based solely on the image. | 10-29-2009 |
| 20090268953 | Method for the automatic adjustment of image parameter settings in an imaging system - A system, method, and computer readable medium for facilitating the automatic adjustment of image parameter settings in an imaging system having a sensor subsystem. An imaging mode of operation of the imaging system is selected and entered. A current set of digital image data of an imaging phantom device is acquired with the imaging system via the sensor subsystem and processed to generate a current set of image-processed data using the imaging system. The current set of image-processed data is automatically compared to a previous set of image-processed data or a target set of specifications, representing a standard of image quality and corresponding to the selected imaging mode of operation. At least one image parameter setting may be automatically adjusted to account for a difference in at least one image parameter between the current set of image-processed data and the previous set of image processed data or target set of specifications. | 10-29-2009 |
| 20090268954 | IMAGE PROCESSING APPARATUS AND PROGRAM - An image processing apparatus includes a storage unit which stores volume data associated with an area including a contrast-enhanced artery as an examination target, a first calculation unit which calculates a plurality of partial atherosclerotic indexes associated with a plurality of portions of the artery on the basis of morphological information associated with the artery which is obtained from the volume data, a second calculation unit which calculates a whole atherosclerotic index associated with the entire artery including the plurality of portions on the basis of the morphological information associated with the artery, and a display unit which displays evaluation information based on the calculated whole atherosclerotic index. | 10-29-2009 |
| 20090268955 | Systems, Methods and Devices for Correlating Reference Locations Using Image Data - A variety of embodiments relate to systems, methods, circuits and devices are implemented to perform location-based correlations. One such embodiment relates to a circuit-implemented method for use with an actual probe within an anatomical structure. For a virtual probe at a virtual location within a model of the anatomical structure, virtual image data captured by the virtual probe is generated. The virtual image data is assessed through a probabilistic comparison of the virtual image data to actual image data captured by the actual probe at an actual location. Based upon the assessment, a correlation is updated between the actual location of the actual probe and a sensed location of the actual probe to provide synchronicity between the sensed location and actual location. For maintaining the synchronicity between a subsequently sensed location and subsequent actual location, the assessment is used to select a new virtual location for the virtual probe. | 10-29-2009 |
| 20090268956 | ANALYSIS OF ANATOMIC REGIONS DELINEATED FROM IMAGE DATA - Systems and methods for delineating anatomical boundaries from two- and three-dimensional image data are described. A template shape is used to examine new image element (e.g. pixel and/or voxel) locations and determine boundary intersection based on characteristics determined from the plurality of image elements contained within this template. The result is a polyline/surface delineation of the desired anatomy, which can be used for morphometric/shape analysis, patient specific output, and knowledge-based queries. | 10-29-2009 |
| 20090268957 | DEVICE FOR MEASURING THE THICKNESS OF PRINTED PRODUCTS - An apparatus for measuring a thickness of a printed product conveyed in a conveying direction at a conveying speed. The apparatus includes a conveying device having a guide arrangement along which the printed product is conveyed at the conveying speed in the conveying direction, the guide arrangement including a measuring region that extends in the conveying direction of the guide arrangement. The apparatus further includes a measuring element operative to act on printed sheets of the printed product to measure the thickness of the printed product while the printed product is conveyed across the measuring region and through a measuring gap located between the measuring element and the guide arrangement. The measuring element is arranged to move toward the guide arrangement with a process timing and to move synchronously with the printed product at the conveying speed across the measuring region of the guide arrangement. The apparatus additionally includes an evaluation unit connected to the measuring element. | 10-29-2009 |
| 20090268958 | DUAL-PURPOSE PERTURBATION ENGINE FOR AUTOMATICALLY PROCESSING PATTERN-CLIP-BASED MANUFACTURING HOTSPOTS - One embodiment of the present invention provides a system that automatically processes manufacturing hotspot information. During operation, the system receives a pattern clip associated with a manufacturing hotspot in a layout, wherein the pattern clip comprises a set of polygons in proximity to the manufacturing hotspot's location. Next, the system determines if the pattern clip matches a known manufacturing hotspot configuration. If the pattern clip does not match a known manufacturing hotspot configuration, the system then performs a perturbation process on the pattern clip to determine a set of correction recommendations to eliminate the manufacturing hotspot. By performing the perturbation process, the system additionally determines ranges of perturbation to the set of polygons wherein the perturbed pattern clip does not eliminate the manufacturing hotspot. Subsequently, the system stores the set of correction recommendations and the ranges of perturbation into a manufacturing hotspot database. | 10-29-2009 |
| 20090268959 | METHOD AND APPARATUS FOR REVIEWING DEFECTS - Disclosed is a method for reviewing defects in a large number of samples within a short period of time through the use of a defect review apparatus. To collect defect images steadily and at high throughput, a defect detection method is selected before imaging and set up for each of review target defects in the samples in accordance with the external characteristics of the samples that are calculated from the design information about the samples. The defect images are collected after an imaging sequence is set up for the defect images and reference images in such a manner as to reduce the time required for stage movement in accordance with the defect coordinates of the samples and the selected defect detection method. | 10-29-2009 |
| 20090268960 | IMAGE DISPLAY DEVICE AND IMAGE DISPLAY METHOD - An image display device includes:an image input unit configured to input an image; a content categorizer configured to determine a content category of the image; a database configured to store adjustment items corresponding to each of a plurality of content categories, the adjustment items being related to sensibility words each representing an impression for images; an adjustment item display configured to display the adjustment items corresponding to the content category, the adjustment item being selectable by a user; a receiver configured to receive set values of the adjustment items selected from the user; an image quality parameter calculator configured to calculate image quality parameters in accordance with the set values of the adjustment items; an image processor configured to perform image processing on the image in accordance with the image quality parameters; and an image display configured to display the processed image. | 10-29-2009 |
| 20090268961 | COLOR-SATURATION CONTROL METHOD - For performing saturation control of one or more selected colors of the image, respective color values of the selected color(s) are pre-defined. Meanwhile, a specified pixel is selected from the image. Then distance(s) between the color space coordinate of the specified pixel and the color space coordinate(s) of the selected color(s) is (are) calculated. The color values of the specified pixel are thus adjusted depending on comparing results of the distance(s) with corresponding threshold distance(s). | 10-29-2009 |
| 20090268962 | Method and apparatus for blind source separation - The Direction of Arrival estimation algorithm ESPRIT is capable of estimating the angles of arrival of N narrowband source signals using M>N anechoic sensor mixtures from a uniform linear array (ULA). Using a similar parameter estimation step, the DUET Blind Source Separation algorithm can demix N>2 speech signals using M=2 anechoic mixtures of the signals. The present invention demixes N>M speech signals using M>=2 anechoic mixtures. | 10-29-2009 |
| 20090268963 | Pre-processing method and apparatus for wide dynamic range image processing - Provided are method and apparatus of pre-processing in WDR (wide dynamic range) image processing, the method of pre-processing of WDR image processing including: (a) receiving luminance and chrominance signals having different exposure times, and analyzing the correlation between a luminance signal having a first exposure time and a luminance signal having a second exposure time that is longer than the first exposure time; (b) based on the result of the analysis, dividing each of the luminance signal having the first exposure time and the luminance signal having the second exposure signal, into at least one of a bright region, a transition region, and a dark region; and (c) normalizing the regions of the luminance signal having the first exposure time to respectively correspond to the regions of the luminance signal having the second exposure times. | 10-29-2009 |
| 20090268964 | PATTERN RECOGNIZING APPARATUS, PATTERN RECOGNIZING METHOD AND PATTERN RECOGNIZING PROGRAM - A pattern recognizing method for matching a binary or ternary reference image and an input grayscale image, having a precision similar to the method in which a plurality of binary reference images are generated by supposing settable various binarization threshold value and comparing the distances between the plurality of binary reference images and the grayscale image, and enabling the processing time to be shorter. The first accumulated histogram of the pixels of the grayscale image corresponding to a high density region of the binary reference image and the second accumulated histogram opposite to it and of the pixels of the grayscale image corresponding to the low density region of the reference image are generated and summated. The existence or absence of a pattern is judged by comparing the minimum value of the summated accumulated histogram and a threshold value. | 10-29-2009 |
| 20090268965 | SHAPE EVALUATION METHOD, SHAPE EVALUATION DEVICE, AND 3D INSPECTION DEVICE - To appropriately evaluate a surface shape of an object to be inspected regardless of the relative positions of a light source and an image-taking device with respect to the object. When evaluating a surface shape, it includes a shape recognition step for recognizing the surface shape of the object to be evaluated, a representative point extraction step for extracting a representing point from the recognized surface shape of the object to be evaluated, a shape specifying step for specifying a shape for a predefined area around the extracted representing point, a vector defining step for defining a light source direction vector with respect to each of the representing points, a representing point select step for selecting, from among all of the representing points, only representing points for which imaginary reflection vectors corresponding to the light source direction vectors are contained within a predefined range from an imaginarily defined direction, and a highlight line creation step for creating a highlight line that is imaginarily generated on the surface of the object to be evaluated based on the highlight point group, i.e., a group of all of the selected representing points, wherein an evaluation of the surface shape of the object to be evaluated is performed based on the created highlight line. | 10-29-2009 |
| 20090268966 | IDENTIFICATION, CLASSIFICATION AND COUNTING OF TARGETS OF INTEREST IN MULTISPECTRAL IMAGE DATA - An imaging system for detecting targets of interest (TOIs) in multispectral imaging data includes a memory device storing a plurality of instructions embodying the system for detecting TOIs, a processor for receiving the multispectral imaging data and executing the plurality of instructions to perform a method including determining a list of events collocated across images of the multispectral imaging data and labeling each event as one of a TOI or non-TOI. | 10-29-2009 |
| 20090268967 | EFFICIENT MODEL-BASED RECOGNITION OF OBJECTS USING A CALIBRATED IMAGE SYSTEM - A model-based object recognition system operates to recognize an object on a predetermined world surface within a world space. An image of the object is acquired. This image is a distorted projection of the world space. The acquired image is processed to locate one or more local features of the image, with respect to an image coordinate system of the image. These local features are mapped a world coordinate system of the world surface, and matched to a model defined in the world coordinate system. Annotations can be arranged as desired relative to the object in the world coordinate system, and then inverse-mapped into the image coordinate system for display on a monitor in conjunction with the acquired image. Because models are defined in world coordinates, and pattern matching is also performed in world coordinates, one model definition can be used by multiple independent object recognition systems. | 10-29-2009 |
| 20090268968 | Triangular method for hypotheses filtration in a cognitive control framework - Reducing the number of hypotheses for locations of an active object in a saved image generated by a graphical user interface (GUI) of an application program may be accomplished by determining possible triangles for the saved image, wherein vertices of the triangles are points where the active object and any two additional objects of the saved image are located, determining possible pairs of hypotheses corresponding to the two additional objects from a current playback image corresponding to the saved image, determining triangles corresponding to the possible pairs of hypotheses and filtering the detected triangles, determining vertices with weights for similar triangles of the current playback image, and calculating a weight for every hypothesis of the active object and filtering hypotheses of the active object on the current playback image based on a weight bound. | 10-29-2009 |
| 20090268969 | METHOD AND ELECTRON MICROSCOPE FOR MEASURING THE SIMILARITY OF TWO-DIMENSIONAL IMAGES - Disclosed is a method for measuring the similarity of two-dimensional images, at least one image exhibiting an additional signal, the location dependence or symmetry properties of which are known at least approximately. The images are partitioned into mutually identical subimages such that the extension of at least one subimage in the direction of the gradient of the additional signal is smaller than the extension of this subimage in the direction perpendicular thereto. The subimages are compared separately, and the results of all comparisons are combined to form the measurement result for similarity. As a result, the method becomes insensitive to variations in the additional signal. The method is particularly suited for the determination of defocusing and astigmatism of an electron-microscopic image. For this purpose, it is important to compare the similarity of an experimentally measured image to simulated images, which were generated using defined defocusing and astigmatism values. | 10-29-2009 |
| 20090268970 | Method and Apparatus for Block-Based Compression of Light-field Images - A method and apparatus for the block-based compression of light-field images. Light-field images may be preprocessed by a preprocessing module into a format that is compatible with the blocking scheme of a block-based compression technique, for example JPEG. The compression technique is then used to compress the preprocessed light-field images. The light-field preprocessing module reshapes the angular data in a captured light-field image into shapes compatible with the blocking scheme of the compression technique so that blocking artifacts of block-based compression are not introduced in the final compressed image. Embodiments may produce compressed 2D images for which no specific light-field image viewer is needed to preview the full light-field image. Full light-field information is contained in one compressed 2D image. | 10-29-2009 |
| 20090268971 | IMAGE PROCESSING APPARATUS, CONTROL METHOD FOR THE IMAGE PROCESSING APPARATUS, AND STORAGE MEDIUM STORING COMPUTER PROGRAM FOR EXECUTING THE CONTROL METHOD OF THE IMAGE PROCESSING APPARATUS - An image processing apparatus includes a production unit that can produce data by putting original image data into a first region and copy-forgery-inhibited-pattern image data into a second region, and a processing unit that can perform predetermined processing to the original image data put in the first region. The image processing apparatus further includes a composite image data producing unit that can produce composite image data based on both of the original image data to which the predetermined processing is performed and the copy-forgery-inhibited-pattern image data put in the second region of the data. | 10-29-2009 |
| 20090268972 | Decoding Image - Techniques, apparatus and systems for image decoding are described. A method performed by an image decoding apparatus includes generating motion compensation information and a quantized result of an error image that represents a difference between a current image to be decoded and a prediction image obtained by performing inter prediction on the current image from a bitstream of the current image. A reference image of the current image is received from an external memory unit based on the generated motion compensation information. The method includes restoring the current image based on the received reference image of the current image and the generated quantized result of the error image representing the difference between the current image and the prediction image. Receiving the reference image of the current image is performed while restoring a previous image, and restoring the current image is performed while receiving a reference image of a subsequent image. | 10-29-2009 |
| 20090268973 | Method And System Providing Edge Enhanced Image Binarization - A method and imaging systems that process images employ image binarization. An image processing system includes a processor, a memory and a computer program stored in the memory and executed by the processor. A scanning system includes a scanner that scans an image source to produce a grayscale image and an image processor that includes a computer program. The respective computer programs include instructions that implement image binarization. The method of image binarization includes generating a solid fills binary image from a grayscale image and generating an edge enhanced binary image from the grayscale image. The method further includes combining the generated binary images to produce a composite binary image and providing the composite binary image as an output binary image. | 10-29-2009 |
| 20090268974 | INTRA-PICTURE PREDICTION MODE DECIDING METHOD, IMAGE CODING METHOD, AND IMAGE CODING DEVICE - Provided is a method and the like for reducing a processing amount required for deciding an intra-picture prediction mode in intra-picture prediction coding, while maintaining the coding efficiency at a certain level. By the method and the like, respective representative values of at least three regions included in a block to be coded are calculated. Then, a difference sum of at least two of the representative values positioned in a direction, and another difference sum of at least two of the representative values positioned in at least one direction different from the above direction are calculated. Next, from among intra-picture prediction modes, at least one intra-picture prediction mode in the direction where the difference sum is a minimum among the calculated difference sums. Thereby, it is possible to reduce the processing amount required for deciding an intra-picture prediction mode. | 10-29-2009 |
| 20090268975 | Sample Level Variation For Spatial Sub-sampled Images - A method for performing a sample level variation on an irregular sample is described herein. An initial sample level value for the sample is determined. An area of influence of the sample including pixels for which the sample is a factor in the prediction thereof is computed. Prediction errors of pixels in the area of influence are computed, along with a prediction error of the sample based on the prediction errors of the pixels. If the prediction error of the sample exceeds a prediction error threshold, a sample level change for the sample is computed based on only the prediction errors of the pixels. If the sample level change is less than a level change threshold, a new sample level value is assigned to the sample based on the sample level change. | 10-29-2009 |
| 20090268976 | Adaptive Area Of Influence Filter For Irregular Spatial Sub-sampled Images - A sample cell corresponding to a sample is computed to include pixels of an image according to sample cell criteria and shape. The sample cell shape and criteria define pixels to include in the sample cell. A target pixel cell corresponding to a target pixel includes pixels of the image according to a target pixel cell criteria defining which pixels are included in the target pixel cell. A sample filter coefficient is computed from pixels in the sample and target pixel cells. A filter tap corresponding to the target pixel is defined based on the sample filter coefficient. A tap extension corresponding to the target pixel is generated. The tap extension defines additional pixels of the image to be included in an extended target pixel cell according to a tap extension criteria. The extended target pixel cell includes pixel in the target pixel cell and the additional pixels. A tap extension filter coefficient based on pixels located in the extended target pixel cell and the sample cell is computed. Sample cell shape is varied according to sample cell shape parameters. An optimal filter weight for the target pixel is extracted from the sample filter and tap extension filter coefficients. | 10-29-2009 |
| 20090268977 | METHOD FOR IMPROVING IMAGE QUALITY AND DISPLAY APPARATUS - A method of improving image quality and the display apparatus thereof are provided. The method includes generating a plurality of sub-frame images using a frame image depending on whether the frame image is a moving image or a still image and displaying the plurality of sub-frame images sequentially for a frame time interval of the frame image. By generating the plurality of sub-frame image which have different pixel values each other and displaying the plurality of sub-frame image sequentially, the sticking phenomenon may be prevented and a life time of the display apparatus may be extended. | 10-29-2009 |
| 20090268978 | Adaptive Generation Of Irregular Spatial Sub-sampling For Images - An adaptive filter is applied to samples in an initial pattern of samples. The samples in the initial pattern correspond to a subset of the image pixels which are to be predicted using the samples. A level value of each sample in the pattern is varied. The level value corresponds to the intensity/signal value of the sample, and may have a strong effect on the prediction power of the samples. A first prediction pattern (i.e., the prediction signal corresponding to the sampling pattern) is generated from the samples. A sample movement process is performed on a current sample in the first prediction pattern to change a current position of the current sample in the first prediction pattern. A local prediction of pixels influenced by the sample is updated if the sample's position is changed. A sample removal process is performed on the current sample to remove the sample from the first pattern if a criteria is satisfied. A local prediction of pixels is updated if the current sample is removed. A second prediction pattern (i.e., the prediction signal corresponding to the new/second sampling pattern) is generated from the samples remaining in the first pattern. The second pattern is output. | 10-29-2009 |
| 20090268979 | IMAGE PROCESSING METHOD - The invention discloses an image processing method. The image processing method utilizes the relatively low point and the relatively high point of the luminance of the pixels in the frame to generate the crest lines. Then, various image processing are performed according to the state of the crest line. | 10-29-2009 |
| 20090268980 | Image generating apparatus, image generating method and computer product - An image generating apparatus that generates an output image using a difference between an uncorrected pixel in an image and a smoothed pixel obtained by smoothing the uncorrected pixel. The image generating apparatus includes a storage unit, a tone-converted uncorrected pixel generating unit, a tone-converted smoothed pixel generating unit, and an output image generating unit. The storage unit stores an uncorrected pixel tone table for converting the uncorrected pixel and a smoothed pixel tone table for converting the smoothed pixel. The tone-converted uncorrected pixel generating unit converts the uncorrected pixel to a tone-converted uncorrected pixel based on the uncorrected pixel tone table. The tone-converted smoothed pixel generating unit converts the smoothed pixel to a tone-converted smoothed pixel based on the smoothed pixel tone table. The output image generating unit generates the output image based on a difference between the tone-converted uncorrected pixel and the tone-converted smoothed pixel. | 10-29-2009 |
| 20090268981 | SPATIAL ACTIVITY METRIC AND METHOD FOR EVALUATING THE SAME - A spatial activity metric for characterizing an image is established, typically based one of the image variance, image gradient or DCT coefficients. The spatial activity metric is then reduced by the amount of the estimated noise in the image so that upon the spatial activity metric in connection with spatial masking, the likelihood of unmasked distortion caused by the presence of noise, such as film grain will be reduced. The effectiveness of such a spatial activity metric can be determined by determining similarity of the measures made by the spatial activity metric for regions in the image of similar texture and by determining the difference in the measures made by the spatial activity metric for regions of different texture in the image. | 10-29-2009 |
| 20090268982 | IMAGE PROCESSING APPARATUS AND CONTROL METHOD THEREOF - Provided herein is an image processing apparatus comprising a scanner that reads an image, in which a plurality of blocks each having a feature value are embedded, and outputs image data of the image, a block position detector that detects a position of each block, which is embedded in the image data outputted by the scanner, a block misalignment calculator that calculates a misalignment value of the position of each block based on the detected position of each block and a specification of each block which has been set in advance, and a block misalignment corrector that corrects the image data based on the misalignment value. | 10-29-2009 |
| 20090268983 | Digital imaging system and method using multiple digital image sensors to produce large high-resolution gapless mosaic images - A digital imaging system and method using multiple cameras arranged and aligned to create a much larger virtual image sensor array. Each camera has a lens with an optical axis aligned parallel to the optical axes of the other camera lenses, and a digital image sensor array with one or more non-contiguous pixelated sensors. The non-contiguous sensor arrays are spatially arranged relative to their respective optical axes so that each sensor images a portion of a target region that is substantially different from other portions of the target region imaged by other sensors, and preferably overlaps adjacent portions imaged by the other sensors. In this manner, the portions imaged by one set of sensors completely fill the image gaps found between other portions imaged by other sets of sensors, so that a seamless mosaic image of the target region may be produced. | 10-29-2009 |
| 20090268984 | Subpixel Registration - Sub pixel image alignment includes mapping first pixels from a first image and second pixels from a second image to a coordinate system and applying one or more sub-pixel shifts to the mapped first pixels. For each sub-pixel shift, an overall energy is calculated and is based on a plurality of gradients that represent changes in a channel value among the shifted first pixels and the mapped second pixels. The sub-pixel alignment further includes determining the sub-pixel shift that provides the lowest overall energy. | 10-29-2009 |
| 20090268985 | Reduced Hardware Implementation For A Two-Picture Depth Map Algorithm - An imaging system generates a picture depth map from a pair of reduced resolution images. The system captures two full resolution images, receives image reduction image information and creates two reduced resolution images. The system computes a blur difference between the two reduced resolution images at different image locations. The system calculates the depth map based on the blur difference between the two reduced resolution images at different image locations. | 10-29-2009 |
| 20090268986 | SYSTEM FOR THE PLAYBACK OF MEDICAL IMAGES - A system for representing medical images in an operating theater has a PACS workstation and a display device that is connected to the PACS workstation for representing medical images stored in the PACS workstation. The display device has a large-size display area. In order to be able to efficiently and comfortably represent medical images in the operating theater, the PACS workstation is connected to a sterilizable remote control unit which is equipped with control elements for controlling the representation of the medical images by means of the display device that is connected to the PACS workstation. | 10-29-2009 |
| 20090268987 | IMAGE DISPLAY CONTROL DEVICE, IMAGE DISPLAY METHOD, AND INFORMATION STORAGE MEDIUM - To provide an image display control device capable of displaying a process for switching images in a manner readily recognizable by an observer when sequentially displaying a plurality of images on a display device. An image display control device displays a first image at a predetermined position in a predetermined display area, then repetitively carries out a process for producing and displaying a first transitional image in which the first image is displayed at a first display position in the display area, with brightness lowered for at least a partial area in the display area, while moving the first display position in a direction going away from the predetermined position, then repetitively carries out a process for producing and displaying a second transitional image in which a second image is displayed at a second display position in the display area, with the brightness lowered for at least the partial area in the display area, while moving the second display position in a direction approaching the predetermined position, and thereafter displays the second image at the predetermined position. | 10-29-2009 |
| 20090268988 | METHOD AND APPARATUS FOR TWO DIMENSIONAL IMAGE PROCESSING - In one embodiment, the present invention is a system for organizing data flow for two dimensional digital image processing. The system includes a memory access module for accessing an external memory containing image data to be processed, and a data flow organizer module for preparing a data stream from the input image data accessed by the memory access module. The data flow organizer module predicts future data needed for processing, and the memory access module pre-fetches the predicted data from the memory. A data processing module processes the pre-fetched data from the data flow organizer module. Address generation for accessing the memory is performed independent and in parallel with processing the pre-fetched data. | 10-29-2009 |
| 20090268989 | Secured bag locking and tracking device - A secure container for controlling and monitoring access to at least one secured bag locking device is disclosed. The secure container is lockable to prevent access by unauthorized parties, and may include any feature of prior art secure containers, such as shock detection or a camera to photograph access. The secure container contains a number of rails to provide power to and monitor the status of docked secured bag locking devices. In addition, the secure container includes an antenna to allow secured devices to be tethered to it via communications with an active radio frequency identification tag secured to the tethered device. | 10-29-2009 |
| 20090268990 | Reusable Shopping Bag Assembly - A reusable shopping bag assembly includes handle structure for use with a plurality of reusable shopping bags. The handle structure includes a handle frame with a pair of tubular sleeves extending therefrom in spaced relation to support a plurality of the reusable shopping bags having sleeve receiving holes therethrough and a pair of caps connected to the frame by cords and removably positioned on the sleeves the retain the bags thereon. The sleeves are spaced apart and bores therethrough are sized and shaped to enable the handle structure with a plurality of reusable shopping bags thereon to be positioned on a rack holding store bags to facilitate placement of merchandise in the reusable bags. | 10-29-2009 |
| 20090268991 | Apparatus for carrying an article - The present invention is an apparatus for substantially containing an article, that includes a surrounding sidewall having a first end portion and a second end portion, wherein the first end portion forms a closure, with the sidewall defining an interior between the first end portion and the second end portion, wherein the interior is operational to selectively substantially contain the article. Further, the apparatus for substantially containing an article also includes an enclosure adjacent to the second end portion, wherein operationally the surrounding sidewall can be selectably disposed within the enclosure for stowage upon removal of the article from the interior. | 10-29-2009 |
| 20090268992 | Closable Watertight Case - Closable watertight case for storing accessories, such as car keys, credit cards, etc., which case comprises a bag and a closing means. The bag has an opening, which opening provides access in order to store the accessories in the bag. The bag is furthermore provided with a reinforcing body. The closable watertight case is designed to be used in situations, in which valuable accessories have to be stored in a safe and watertight manner. The closing means is formed by a closure sleeve, which comprises an insertion opening. The bag is inserted at least partly into the insertion opening of the closure sleeve. Characteristic of the invention is the fact that the reinforcing body with the bag can be connected to the closure sleeve by means of a click-fit connection in order to exert a clamping force on the bag in the closed position of the case. | 10-29-2009 |
| 20090268993 | Automatic-positioning linear guide - An automatic-positioning linear guide has a driven body combined with guiding rails at two sides of a stationary base via a plurality of rollers. Each of the rollers is composed of two bearings combined by an axial shaft and can be assembled with the corresponding guiding rail without an assembly error therebetween. | 10-29-2009 |
| 20090268994 | Rolling Apparatus, Method of Manufacturing Thereof and Method of Use Thereof - In order to omit jostling caused between the adjacent rolling elements, a clearance is formed therebetween in a load region. A transfer path has a region that allows the rolling elements to contact only one of the transfer grooves of the transfer path, or a region that has a friction force acting between one of the transfer grooves of the transfer path and the rolling elements being greater than the friction force acting between another one of the transfer grooves of the transfer path and the roiling elements. The one of the transfer grooves in the region has a cross sectional shape taken in a direction perpendicular to the direction, in which the rolling elements are transferred, which cross sectional shape allowing two point contact with the rolling elements; and the rolling apparatus further has a contact-angle changing path that has a contact angle with the rolling elements that is greater than the contact angle of the other portion of the transfer path. Thus, the orbital motion speed of the rolling elements is changed. | 10-29-2009 |
| 20090268995 | THRUST BEARING ASSEMBLY - A thrust bearing assembly comprising a bearing runner and a bearing carrier, the carrier defining a plurality of thrust pad sites annularly around the carrier, with a thrust pad disposed at a site and with the carrier limiting movement of the thrust pad in a direction generally radial to the longitudinal axis of the runner while allowing the thrust pad to move in a direction generally parallel to the longitudinal axis. Though the range of movement is limited, the pads can tilt under load to form a hydrodynamic wedge as is known in the art. An embodiment comprises a bearing runner having a wear resistant face and a bearing carrier defining thrust pad sites disposed annularly around the carrier. In one implementation, at each site, a deflection element (e.g., Belleville washer) is disposed in a cavity and a pad is disposed over the deflection element. The pad can be at least partially disposed within the cavity. The wear resistant face contacts the pad. Another embodiment rigidly connects pads disposed oil opposite sides of a stationary bearing carrier. Another embodiment attaches pads to a bearing carrier using pad holder assemblies. | 10-29-2009 |
| 20090268996 | Bearing Device - In a bush ( | 10-29-2009 |
| 20090268997 | SPHERICAL ELASTOMERIC BEARING WITH IMPROVED SHIM THICKNESS - An elastomeric spherical bearing includes a multiple of shims, at least two of which have different thicknesses. In one exemplary embodiment, each of the shims has a different thickness with a generally equivalent stress on each shim. | 10-29-2009 |
| 20090268998 | WHEEL SUPPORT BEARING ASSEMBLY - A wheel support bearing assembly includes an outer member, an inner member and double row balls. The inner member includes a hub unit, which has a wheel mounting flange defined in an outer periphery thereof, and an inner ring mounted on the outer periphery of the inboard end of the hub unit. A shoulder is provided in an inner peripheral edge of the inboard end face of the inner ring. A crimped portion, engageable with a stepped face of the shoulder, is provided in the inboard end of the hub unit by diameter expansion. The crimped portion is formed by crimping such diameter expanded portion which is thin walled by providing a hub inner diameter setback in the inner periphery of the inboard end of the hub unit. This thin walled portion is positioned on a side inboardly of the straight line defining a ball contact angle in the inboard raceway surface. | 10-29-2009 |
| 20090268999 | LOW LOSS OPTICAL POLYMER AND DEVICES MADE THEREFROM - A electro-optic composite comprising a polymer having the structure | 10-29-2009 |
| 20090269000 | Photonic Systems And Methods For Encoding Data In Carrier Electromagnetic Waves - Various embodiments of the present invention are related to photonic systems and methods that can be used to encode data in carrier electromagnetic waves. In one embodiment of the present invention, a method for encoding data in carrier electromagnetic waves is provided. The method comprises: transmitting a number of carrier electromagnetic waves in a first waveguide; coupling one or more of the carrier electromagnetic waves into a resonant cavity of a photonic crystal coupled to the first waveguide; modulating the one or more carrier electromagnetic waves within the resonant cavity in order to generate data encoded electromagnetic waves; and coupling the data encoded electromagnetic waves into a second waveguide. | 10-29-2009 |
| 20090269001 | Apparatus and Method for Detecting Intrusion by Using Fiber Bragg Grating Sensor - Disclosed are an apparatus and a method for detecting intrusion by using fiber Bragg grating (FBG) sensors. the apparatus includes a measurement system, an optical fiber for transmitting and detecting optical signals, and a plurality of FBG sensors installed in intrusion detection areas together with the optical fiber and representing reflective wavelengths different from each other. The method includes the steps of installing the optical fiber and the FBG sensors in predetermined intrusion areas, continuously measuring wavelength variation or wavelength intensity of the optical fiber by using the measurement system, and comparing the measured wavelength variation or measured wavelength intensity of the optical fiber with a reference value, thereby determining intrusion of an intruder. Since the apparatus includes the optical switch and the optical distributor, the system establishment cost is reduced, the intrusion detection area is enlarged, and plural independent intrusion detection areas are formed. | 10-29-2009 |
| 20090269002 | SYSTEMS AND METHODS FOR SENSING PROPERTIES OF A WORKPIECE AND EMBEDDING A PHOTONIC SENSOR IN METAL - Systems and methods for sensing properties of a workpiece and embedding a photonic sensor in metal are disclosed herein. In some embodiments, systems for sensing properties of a workpiece include an optical input, a photonic device, an optical detector, and a digital processing device. The optical input provides an optical signal at an output of the optical input. The photonic device is coupled to the workpiece and to the output of the optical input. The photonic device generates an output signal in response to the optical signal, wherein at least one of an intensity of the output signal and a wavelength of the output signal depends on at least one of thermal characteristics and mechanical characteristics of the workpiece. The optical detector receives the output signal from the photonic device and is configured to generate a corresponding electronic signal. The digital processing device is coupled to the optical detector and determines at least one of the thermal characteristics and mechanical the characteristics of the workpiece based on the electronic signal. | 10-29-2009 |
| 20090269003 | FIBRE OPTIC SWEAT SENSOR - A sensor for sweat or other aqueous discharge onto skin comprises a plastic optical fibre comprising a core and cladding, said core being in intimate contact at a first end with a light emitter and at a second end with a light detector, and said fibre having a sensing zone in which the cladding is replaced by a water-permeable translucent biocompatible polymer containing dispersed therein a biocompatible indicator that varies the intensity of an optical signal at a selected wavelength depending on whether the indicator is wet or dry. Such a sensor permits real time monitoring of sweating or other discharge, and can also enable electronic recording and/or remote monitoring. | 10-29-2009 |
| 20090269004 | OPTIC CABLE AND SENDING AND RECEIVING SUB-ASSEMBLY - To provide the sending and receiving sub-assembly in which the design has high degree of freedom and the optic cable has high light coupling factor. In the sending and receiving sub-assembly | 10-29-2009 |
| 20090269005 | Photonic Systems And Methods For Encoding Data In Carrier Electromagnetic Waves - Various embodiments of the present invention are related to photonic systems and methods that can be used to encode data in carrier electromagnetic waves. In one embodiment of the present invention, a photonic switch comprises: a waveguide configured to guide electromagnetic waves; a number of holes in the waveguide that prevent propagation of the electromagnetic waves beyond the holes; a reservoir located beneath the holes and filled with a liquid having the same refractive index as the photonic crystal; and a device for forcing the liquid into the holes so that the refractive index of the holes matches approximately the refractive index of the waveguide and the electromagnetic waves can propagate within the waveguide beyond the holes. | 10-29-2009 |
| 20090269006 | OPTICAL MODULE AND METHOD OF MANUFACTURING THEREOF - An optical module | 10-29-2009 |
| 20090269007 | Phase Offset Integrated Solid Immersion Mirror and Lens For a General Phase Front - An apparatus includes a core waveguide for directing electromagnetic radiation to a focal point, the core waveguide having a first interface on a first side of a longitudinal axis for directing a first plurality of rays of the electromagnetic radiation to a focal point and a second interface on a second side of the longitudinal axis for directing a second plurality of rays of the electromagnetic radiation to the focal point, wherein the first and second interfaces are shaped such that at the focal point, the second plurality of rays are about 180° out of phase with respect to the first plurality of rays. | 10-29-2009 |
| 20090269008 | LIGHT-DIFFUSIVE METHACRYLIC RESIN LIGHT GUIDE AND SURFACE LIGHT SOURCE DEVICE COMPRISING THE SAME - This invention provides a methyl methacrylate resin light guide for use in a surface light source device. The methyl methacrylate resin light guide can reduce the occurrence of dark lines and can improve the screen image quality of a surface light source device. The light guide characterized by including a methyl methacrylate resin and fine particles. Herein, not less than 0.01 parts by mass and not more than 0.5 parts by mass of the fine particles are dispersed in 100 parts by mass of the methyl methacrylate resin. In addition, the absolute value of a difference in refractive index between the fine resin particles and the methyl methacrylate resin is not less than 0.001 and not more than 0.02, the fine resin particles have an average particle size of not less than 1 μm and not more than 10 μm. | 10-29-2009 |
| 20090269009 | Lens assembly, optical device, optical axis adjusting method for an optical device - Structured is an optical device ( | 10-29-2009 |
| 20090269010 | OPTICAL INTERCONNECTION STRUCTURE AND METHOD FOR MANUFACTURING THE SAME - The present invention relates to an optical interconnection structure and a method for manufacturing the same. The present invention provides an optical interconnection structure comprising: a substrate on which a hole penetrating through a predetermined region is formed; and an optical guide member fixed to the inside of the hole of the substrate, wherein the optical guide member and the substrate are fixed by metal oxide. The present invention provides the optical interconnection structure that can facilitate the optical interconnection between the active optoelectronic devices that transmit/receive the optical signals and the optical waveguide, making it possible to enhance heat dissipation efficiency and improve operation speed. | 10-29-2009 |
| 20090269011 | HYBRID FIBER/COPPER CONNECTOR SYSTEM AND METHOD - A hybrid fiber/copper connector assembly which permits repair of damaged fibers or copper conductors carried by a hybrid fiber/copper cable without requiring replacement of the entire connector assembly or the cable is disclosed. The hybrid fiber/copper connector assembly disclosed also allows individual hybrid fiber/copper connectors of the assembly to be converted from one gender to a different gender. The hybrid fiber/copper connectors of the assembly include removable keying members mountable to housings of the connectors. The removable keying members allow gender conversion and proper mating and orientation. The hybrid fiber/copper connector assembly also allows the individual connectors of the assembly to be converted from being hybrid fiber/copper connectors to being only fiber connectors or only copper connectors. | 10-29-2009 |
| 20090269012 | Attachment of a Connector to a Fiber Optic Cable - This disclosure describes techniques for attaching a connector to a fiber optic cable. As described herein, lengthwise slits are made into the jacket and the buffer tube of a fiber optic cable, thereby exposing interior segments of the optical fibers of the fiber optic cable. A loop is then made in the fiber optic cable at the slits. The ends of the optical fibers can then telescopically slide out the end of the fiber optic cable. When this happens, the exposed interior segments of the optical fibers slide out of the buffer tube and the jacket through the slits, forming a smaller loop within the loop. A connector may then be attached to the exposed ends of the optical fibers. When the fiber optic cable is unlooped, the exposed interior segments of the optical fibers slide back into the buffer tube and jacket. The jacket may then be resealed. | 10-29-2009 |
| 20090269013 | HYBRID MULTI-CONTACT CONNECTOR - The present invention relates to a multicontact connector comprising:
| 10-29-2009 |
| 20090269014 | FIELD TERMINABLE LC FORMAT OPTICAL CONNECTOR WITH SPLICE ELEMENT - An LC format optical connector for terminating an optical fiber includes a housing configured to mate with an LC receptacle, the housing including a shell, a first resilient latch disposed on a surface of the shell, and a backbone. The LC format connector also includes a collar body disposed in the housing and retained between the outer shell and the backbone, wherein the collar body includes a fiber stub disposed in a first portion of the collar body. The collar body further includes a mechanical splice disposed in a second portion of the collar body, the mechanical splice configured to splice the second end of the fiber stub to a second optical fiber. The LC format connector further includes a trigger coupled to an outer surface of the housing backbone, the trigger including a second latch that engages the first latch when acted upon by a pressing force. An optical connector with a single piece latch structure is also provided. | 10-29-2009 |
| 20090269015 | Optical fiber provided with reliable coating layers - An optical fiber is provided, which is unlikely to cause interlayer delamination between a glass optical fiber and a primary coating layer even when it is immersed in water. The optical fiber of the present invention includes a glass optical fiber | 10-29-2009 |
| 20090269016 | ULTRA-LOW REFRACTIVE INDEX HIGH SURFACE AREA NANOPARTICULATE FILMS AND NANOPARTICLES - Nanoparticles having a mean particle size of less than about 25 nanometers and a mean pore size of less than 10 nanometers, and a mean surface area of at least 500 m | 10-29-2009 |
| 20090269017 | Optical waveguide device - In An optical waveguide device, an output light reflected by a reflective groove can be monitored with a phase identical to a signal light. The optical waveguide device includes a substrate; an optical waveguide formed in a plane of the substrate and having a normal line with a predetermined angle relative to an optical axis of the optical waveguide; a reflective groove formed on the optical waveguide; and a monitor device to monitor an output light reflected by the reflective groove, wherein the reflective groove has as much depth as approaching a half or less of a mode field of a waveguided light propagated through the optical waveguide, to reflect a portion of the waveguided light. | 10-29-2009 |
| 20090269018 | Optical waveguide distribution device - There is disclosed an optical waveguide distribution device having a distribution panel with splice cassettes removably connected thereto. Fiber optic splices are placed within the splice cassettes, so that removal of the splice cassettes allows improved access to the splices. In addition, the distribution panel includes a front wall upon which are positioned a plurality of couplings. The front wall is removably connected to the distribution panel to allow improved access to the couplings. | 10-29-2009 |
| 20090269019 | Connector Housing for a Communication Network - A connector housing for use with a communication network and management system thereof includes a housing having a plurality of berths each configured to receive an optical connector adapter unit. A housing electrical connector is associated with each berth and faces the front of the housing to engage an adapter unit electrical connector as the adapter unit is inserted into the berth. Guide elements guide and align the housing electrical connectors with the adapter unit connectors as the adapter units are inserted into the berth to allow blind mating of the housing electrical connectors and the adapter unit connectors. Electrical contacts from at least two housing electrical connectors are consolidated into a cable connector positioned adjacent the back of the housing. | 10-29-2009 |
| 20090269020 | DROP TERMINAL WITH ANCHOR BLOCK FOR RETAINING A STUB CABLE - The drop terminal includes a plurality of fiber optic adapters having outer connector ports that are accessible from outside the drop terminal. The drop terminal receives a fiber optic cable having a plurality of optical fibers. Fiber optic connectors are positioned at the ends of the optical fibers. The fiber optic connectors are inserted into inner connector ports of the fiber optic adapters. The drop terminal also includes an anchor block for securing the fiber optic cable to a main housing of the drop terminal. The anchor block can be secured to the main housing of the drop terminal by a mechanical interlock. The drop terminal may also include a transparent interior shield or liner that retains fibers in position within the drop terminal during assembly of the drop terminal. | 10-29-2009 |
| 20090269021 | Electro-optic device packages - A package design for electro-optic devices has been developed in which the substrate supporting the electro-optic element serves also as the base of the device housing. The electro-optic element is flip-chip bonded to the substrate. In a preferred embodiment the substrate is a multi-level wiring board. | 10-29-2009 |
| 20090269022 | DEVICE, SYSTEM, AND METHOD FOR INDEXING DIGITAL IMAGE FRAMES - A method, apparatus and system for, for each of a plurality of image frames, assigning a pattern number to each of a set of pixel neighborhoods within the frame and assigning a relationship number to each of a plurality of sets of pattern numbers based on a probability of transitioning between different pattern numbers in the set of pattern numbers when transitioning between different pixel neighborhoods. For a subset of the plurality of frames, the subset of frames may be determined to be similar, for example, based on the similarity of the relationship numbers of the subset of the plurality of frames. Other embodiments are described and claimed. | 10-29-2009 |
| 20090269023 | METHODS AND APPARATUSES FOR DV (DIGITAL VIDEO) DUBBING WITHOUT FRAME LOSS - Methods for dubbing content recorded on a tape in a DV (digital video) camera to a DVD disc by a DVD recording device comprise the following steps. A dubbing request is received. The DV camera is directed to move the tape toward the beginning of the tape by issuing a control command to the DV camera after receiving the dubbing request. It is periodically determined whether the DVD recording device and the DVD disc are ready to record data. A dubbing process is activated for recording the content from the tape on the DVD disc after determining the DVD recording device and the DVD disc are ready to record data. | 10-29-2009 |
| 20090269024 | MULTIMEDIA SIGNAL PROCESSING SYSTEM - A multimedia signal processing system utilizes an easily manipulated, low-cost storage and display system that allows the user to view a television program and instantly review previous scenes within the program. The invention also allows the user to store selected programs while simultaneously watching or reviewing another. A versatile system architecture enables providing the invention in multiple configurations, each adapted to receive input signals from a different source. At the highest level, the system includes an input section and an output section. Across all configurations, the output section remains substantially the same, while the input section varies according to the signal type and the source. Thus, several configurations are provided, each one requiring only minor system board modifications. The system architecture thus simplifies the design and manufacturing challenge presented by producing units to serve different markets, such as digital satellite, digital cable and analog cable. | 10-29-2009 |
| 20090269025 | Indication of Trickplay Availability for Selected Multimedia Stream - A user is able to select a multimedia stream from a plurality of multimedia streams available at a multimedia receiver. The availability of one or more trickplay features for the selected multimedia stream is determined in response to the selection of the multimedia stream. A visual indicator, an audible indicator, or both are selectively provided for display/output based on the determined availability status of the corresponding trickplay feature. The selective provision of a trickplay indicator can include providing a first trickplay indicator when the trickplay feature is available and providing a second, different trickplay indicator when the trickplay feature is unavailable. Alternately, the selective provision of a trickplay indicator includes providing the trickplay indicator when the trickplay feature is unavailable and omitting provision of the trickplay indicator when the trickplay feature is available, or vice versa. | 10-29-2009 |
