26th week of 2009 patent applcation highlights part 35 |
Patent application number | Title | Published |
20090161890 | MICRO-ELECTRO-MECHANICAL SYSTEMS (MEMS) CAPACITIVE SENSING CIRCUIT - The present invention discloses a Micro-Electro-Mechanical Systems (MEMS) capacitive sensing circuit wherein two input nodes of a fully differential amplifier are separately connected to a MEMS capacitive sensing device and a matching capacitor, which both contain similar capacity value and connect to a bias node, and two resistors separately connect the MEMS capacitive sensing device and the matching capacitor to ground (zero voltage). Thus, the present invention could effectively eliminate the bias noise in the circuit without any discrete capacitor and capable for designer to integrate all circuit devices into an IC. | 2009-06-25 |
20090161891 | AUDIO SIGNAL HYBRID CONTROLLING DEVICE - An audio signal hybrid controlling device is provided. The audio signal hybrid controlling device is used for selecting an audio signal from a plurality of audio signals for an audio output device. The audio signal hybrid controlling device comprises: a USB input terminal for receiving a first audio signal; a portable music carrier receiving terminal for receiving a second audio signal; an audio signal output terminal for outputting an audio signal to the audio output device; and a switching unit for selecting one signal from the first and the second audio signals for the audio signal output terminal. | 2009-06-25 |
20090161892 | Fetal communication system - A compact fetal sound system delivers high-fidelity sound to a fetus in utero through a miniature, abdominally mounted driver with a convex diaphragm. No gel is necessary at the interface between the diaphragm and the mother's abdomen. Digital signal processing shapes the frequency spectrum of the sound transmitted to the fetus, so that after traveling through the attenuative tissue of the expectant mother the desired volume of sound and frequency content reach the ears of the fetus. As the term of pregnancy progresses, the frequency shaping provided by the digital signal processing automatically varies to compensate for changes in uterine lining thickness and the like. Preferred embodiments also include a microphone attached to the abdomen of the mother and signal processing to correct for frequency and amplitude distortions of sound eminating from the womb. Embodiments also include an elastic belt to maintain the transducer and microphone against the abdomen. | 2009-06-25 |
20090161893 | HANDHELD TRANSMITTER/RECEIVER - It is intended to provide a handset that can communicate clear conversations and that is superior in serviceability, even in work environments where wearing a helmet is required or in conditions where wearing a helmet or mask is required, such as when riding a two-wheel vehicle, performing construction work, or the like, and that includes a bone conduction speaker and a laryngophone that are detachable. The handset includes a bone conduction speaker | 2009-06-25 |
20090161894 | CARD TYPE MEMS MICROPHONE - It is an object of the invention to provide an MEMS microphone having a directionality. | 2009-06-25 |
20090161895 | SOUND PROVIDER ADAPTED TO CANCEL OUT NOISE - A sound provider for providing sound to a person's ear includes one or more terminals for receiving a first electrical signal and a first sound emitter operatively connected to the one or more terminals for outputting a sound corresponding to the first electrical signal. The sound provider also includes a sound receiver for receiving sound and outputting a corresponding, second, electrical signal, and a second sound emitter operatively connected to the sound receiver for outputting a sound corresponding to the second electrical signal. | 2009-06-25 |
20090161896 | METHOD AND APPARATUS FOR ENVELOPE DETECTION AND ENHANCEMENT OF PITCH CUE OF AUDIO SIGNALS - A method and apparatus for detecting an envelope of an audio signal, and a method and apparatus for enhancing the pitch cue of an audio signal perceived by a cochlear implant patient where the audio signal is processed and input to an implant device of the recipient. The methods and apparatuses use techniques such as filtering, rectifying, detecting peak values, sampling, resetting, comparing and multiplying various signals to detect the envelope or enhance the pitch cue of the audio signal. | 2009-06-25 |
20090161897 | Electroacoustic miniature converter with retaining means for installation in a hearing device - An electroacoustic miniature converter for hearing devices is described. This includes a polyhedral housing module and an elastic retaining device, with the housing module and the retaining device being embodied such that the retaining device is connected to exclusively one single surface of the housing module. | 2009-06-25 |
20090161898 | Energy storage means holding device having covered charging contacts and a housing module - An energy storage means holding device and an associated housing module for a hearing device are provided. The holding device includes a holding module and a contact arranged in the holding module for connection to an energy charging device. A gripping is embodied in the holding module and cover the contact such that the contact can be contacted outside but cannot however be reached by human fingers when inserting the holding device into a housing module of the hearing device. | 2009-06-25 |
20090161899 | GARMENT WITH SPEAKER FUNCTION - A garment with a speaker function is provided. The garment includes a garment body, a bag, and an electret speaker. The bag disposed on the garment body includes a sound-absorbing layer. The electret speaker, disposed in the bag, gives off sounds to a first direction and a second direction at the same time. The sound-absorbing layer absorbs the sound of the second direction. Therefore, the present invention not only provides convenience to the user, but also enhances the acoustic quality of the electret speaker. | 2009-06-25 |
20090161900 | MICROPHONE ASSEMBLY FOR MINIMIZING ACOUSTIC FEEDBACK FROM A LOUDSPEAKER - A microphone assembly for desktop communication systems utilizes a directional microphones in a desktop conferencing system without exposing the microphone to unfavorable mechanical or acoustic influence. The microphones is built into the front portion of the base of the system, in a mechanically controlled and robust way. The microphone assembly maximizes microphone sensitivity in the direction of a near end user while simultaneously minimizing microphone sensitivity in the direction of the loudspeaker. | 2009-06-25 |
20090161901 | ULTRA THIN PACKAGE FOR ELECTRIC ACOUSTIC SENSOR CHIP OF MICRO ELECTRO MECHANICAL SYSTEM - An ultra thin package for an electric acoustic sensor chip of a micro electro mechanical system is provided. A substrate has a first substrate surface and a second substrate surface opposite to the first substrate surface. At least one conductor bump is formed on the second substrate surface. An electric acoustic sensor chip having a first chip surface and a second chip surface opposite to the first chip surface is provided. The first chip surface is electrically connected to the conductor bump. The conductor bump is positioned between the second substrate surface and the first chip surface to create a space. The conductor bump is used for transferring a signal from the sensor chip to the substrate. An acoustic opening passing through the substrate is formed. | 2009-06-25 |
20090161902 | LOUDSPEAKERS, SYSTEMS AND COMPONENTS THEREOF - Improved loudspeakers, systems and components are adapted to interconnect with many forms of communication media. In one embodiment, a speaker is mountable within a receptacle. The speaker includes a magnetic driver and a diaphragm mounted to a frame. The frame includes a mounting member extending from a surface of the frame behind the flange plane. The mounting member is engagable in a notch formed in the receptacle for securing the speaker within the receptacle. In another embodiment, a low-profile loudspeaker has a front-mounted magnetic driver disposed within a cone-shaped acoustic diaphragm. The magnetic driver includes a first rare earth magnet centrally disposed within an electromagnetic shielding material. In another embodiment, a low-profile, two-way loudspeaker includes a cone-shaped diaphragm and a dome-shaped (tweeter) diaphragm. A front-mounted magnetic driver comprises first and second rare earth magnets each centrally disposed within electromagnetic shielding material. The driver and cone-shaped diaphragm are mounted to a speaker frame. The tweeter diaphragm is mounted onto the driver coaxially and substantially coplanar with a forward edge of the cone-shaped diaphragm. | 2009-06-25 |
20090161903 | Docking station capable of being mounted to a sports support pole - The present invention relates to a docking station mounted to a sports pole. The docking station includes a movable bracket to mount to the sports pole and a housing to detachably mount to the bracket. The housing includes at least one speaker to connect to a portable an audio device, allowing the audio device to provide audio output to the at least one speaker. | 2009-06-25 |
20090161904 | SPEAKERPHONE USING ADAPTIVE PHASE ROTATION - An improved speakerphone for a cellular telephone, portable telephone handset, or the like. In one embodiment, a receiver provides an audio signal, and a first phase-shifter phase-shifts the audio signal by a first phase-shift amount. A second phase-shifter phase-shifts the audio signal by a second phase-shift amount and drives a loudspeaker. A detector generates average and peak values of the first phase-shifted audio signal. A processor sets the first phase-shift amount to each one of a plurality of phase-shift amounts and calculates a corresponding average-to-peak ratio value from the peak and average values. The processor then selects one of the plurality of phase-shift amounts having a corresponding average-to-peak ratio value that meets at least one criteria (e.g., the largest one of the average-to-peak ratio values), and then sets the second phase-shift amount to be the same as the selected phase-shift amount. This enhances the perceived loudness of sound from loudspeaker. | 2009-06-25 |
20090161905 | SPEAKER AND MAGNETIC CIRCUIT - A high performance speaker is provided and includes a simple structure magnetic circuit achieved without the need of a complicated manufacturing process, and a high performance speaker is provided and includes a simple structure diaphragm achieved without the need of a difficult process for forming a U shape of a narrow width in the diaphragm. A speaker | 2009-06-25 |
20090161906 | TRANSDUCER WITH VARIABLE COMPLIANCE - A transducer utilizes a sound-producing member positioned in the area of magnetic flux concentration between magnetic poles of opposite polarity. The sound-producing member is variably vibratable in a magnetic structure between the poles to generate acoustic waves, and an acoustic conduit carries the acoustic waves through the magnetic poles e to a location outside the magnetic structure. | 2009-06-25 |
20090161907 | EMBEDDED ASSESSMENT OF REFUSE FOR ACTIVITY MONITORING - Embodiments of the present invention provide devices and methods for monitoring the waste output of one or more individuals. Embodiments provide a waste receptacle equipped with one or more cameras capable of imaging the contents of the waste receptacle and optionally a scale that is capable of measuring the weight of the waste receptacle or the weight of the contents of the waste receptacle. The waste receptacle optionally communicates wirelessly with a base station that is able to store images of the contents of the waste receptacle and communicate automatically with remote caregivers. Algorithms are provided that are capable of providing a signal to a caregiver to alert the caregiver if the waste receptacle is not in use. | 2009-06-25 |
20090161908 | Recoverable Marks for Films - Techniques for making and using recoverable marks for films. The recoverable mark consists of a portion of a film to which a watermark that is imperceptible to viewers of the film has been applied and an original mark that is applied to the portion of the film with the watermark. Application of the original mark to the portion modifies the watermark, and consequently, if the original mark is altered, the modifications to the watermark preserve the original mark. In one application of the technique, the watermark is applied to a digital master of the film, a master analog copy is made from the digital master, and a unique original mark is applied to each of the copies made from the master analog copy. | 2009-06-25 |
20090161909 | Method of dynamically showing a water mark - A method of dynamically showing a water mark is applied in an audio/video transmitter. The audio/video transmitter includes a plurality of display contents such as a playback area name, a playback date, a playback time and an identification mark. The audio/video transmitter continues obtaining a plurality of frames from an audio/video source such as an audio/video server or an audio/video database and temporarily stores the frames in a buffer. The audio/video transmitter also produces a water mark from at least one display content according to a plurality of display conditions such as display coordinates, appearance, time and frequency, and composes the water mark with at least one frame stored in the buffer to form at least one display screen, and shows the display screen on an output unit, such that the water mark on the display screen cannot be changed or overwritten, and viewers can identify the water mark easily. | 2009-06-25 |
20090161910 | Method and Device for Reading Addresses of Mail Items - In a method of reading addresses of mail items, images of mail item surfaces are recorded, and subjected to video encoding at video encoding stations of a video encoding facility. Distributing corresponding encoding tasks to the video encoding stations occurs in a job distribution facility. A respective encoder generates a confirmation after encoding according to specified encoding rules. At predefined time intervals, an error rate and a read rate of the video encoding facility, and, for each encoder, a current individual error rate with and without generation of the confirmation are determined, and stored in the job distribution facility. To vary the error and read rates of the video encoding facility specifically, the method specifies in the job distribution facility for the encoders performing with higher individual error rates, whether an encoding result is to be confirmed. A corresponding decision about confirmation is transmitted to the video encoding station. | 2009-06-25 |
20090161911 | Moving Object Detection Apparatus And Method - Disclosed is directed to a moving object detection apparatus and method. The apparatus comprises an image capture module, an image alignment module, a temporal differencing module, a distance transform module, and a background subtraction module. The image capture module derives a plurality of images in a time series. The image alignment module aligns the images if the image capture module is situated on a movable platform. The temporal differencing module performs temporal differencing on the captured images or the aligned images, and generates a difference image. The distance transform module transforms the difference image into a distance map. The background subtraction module applies the distance map to background subtraction technology and compares the results with the current captured image, so as to obtain the information for moving objects. | 2009-06-25 |
20090161912 | METHOD FOR OBJECT DETECTION - In one aspect, the present invention is directed to a method for object detection, the method comprising the steps of: dividing a digital image into a plurality of sub-windows of substantially the same dimensions; processing the image of each of the sub-windows by a cascade of homogeneous classifiers (each of the homogenous classifiers produces a CRV, which is a value relative to the likelihood of a sub-window to comprise an image of the object of interest, and wherein each of the classifiers has an increasing accuracy in identifying features associated with the object of interest); and upon classifying by all of the classifiers of the cascade a sub-window as comprising an image of the object of interest, applying a post-classifier on the cascade CRVS, for evaluating the likelihood of the sub-window to comprise an image of the object of interest, wherein the post-classifier differs from the homogenous classifiers. | 2009-06-25 |
20090161913 | CAMERA CONTROL METHOD FOR VEHICLE NUMBER PLATE RECOGNITION - This development is about the camera control method for a vehicle license plate recognition system. In detail, it is about the applying variable shutter speed and gain level per image frames that are captured through a CCTV camera of vehicle license plate recognition system. The entire control is done through 3 steps. The first step is to build up a lookup table of electronic shutter speed and gain level to generate images of various brightness levels and archive the created lookup table on to a memory of a camera. The second step is to calculate the average value of image brightness and write the multiple parameters of electronic shutter speed and gain level that match with the calculated average brightness value in the lookup table to a camera control register. The third step is to output series of images of various brightness that are captured under various shutter speeds and gain levels by the control from the camera register. This development is to get series of images with various brightness instantly by adjusting shutter speed and gain level of each frame to avoid recognition failure due to inadequate (too bright or too dark in recognizing numbers in a plate) image frame in harsh conditions such as strong sun lights or fluctuating brightness, which may confuse camera in controlling shutter speed and gain level for getting proper images to recognize. | 2009-06-25 |
20090161914 | Visibility Range Estimation Method and System - The present disclosure provides methods and systems for estimating a visibility range in a visibility-degraded environment, e.g., fog. The methods and systems involve digital image processing. | 2009-06-25 |
20090161915 | MULTI-PERSON POSE RECOGNITION SYSTEM USING A ZIGBEE WIRELESS SENSOR NETWORK - In the present invention, a multi-person pose recognition system has been developed. This system includes a body pose detection module, a CC2420DBK board and a multi-person pose monitoring software module. The body pose detection module includes a triaxial accelerometer, a Zigbee chip and an 8-bit microcontroller. Several body pose detection modules and the CC2420DBK board form a Zigbee wireless sensor network (WSN). The CC2420DBK board functions as the receiver of the Zigbee WSN and communicates with a robot onboard computer or a host computer through a RS-232 port. The multi-person pose monitoring software monitors and records activities of multiple users simultaneously. The present invention provides a pose recognition algorithm by combining time-domain analysis and wavelet transform analysis. This algorithm has been implemented in the microcontroller of a body pose estimation module. Through the algorithm, the system can recognize seven body poses: falling, standing, sitting, lying, walking, going upstairs and going downstairs. | 2009-06-25 |
20090161916 | MAP-BASED AESTHETIC EVALUATION OF DOCUMENT LAYOUTS - A method is disclosed for determining the aesthetic quality of a document page. The method partitions the document page into a plurality of regions according to a predetermined map. Each region is then evaluated to determine whether the region is of acceptable aesthetic quality according to a predetermined profile corresponding to the region and defined by the map. The profile comprises (i) one or more measures of region properties; (ii) an acceptability rule corresponding to each measure; and (iii) a region decision rule ( | 2009-06-25 |
20090161917 | SHEET MUSIC PROCESSING METHOD AND IMAGE PROCESSING APPARATUS - A sheet music processing method of processing, by an image processing apparatus, image data of sheet music input by an input device, the method comprising setting, by a user using a designation unit of the image processing apparatus, a unit in which the image data of the sheet music is processed; dividing the image data of the sheet music into units corresponding to the unit; determining whether image data of a first one of the units is repeated in one or more others of the units; and processing the image data, when the image data of the first one of the units is determined to be repeated in the one or more others of the units, to append information using the image processing apparatus to the image data of the first one of the units and the image data of the one or more others of the units. | 2009-06-25 |
20090161918 | IMAGE ANALYSIS SYSTEM FOR DETECTING PERSONAL PROTECTIVE EQUIPMENT COMPLIANCE - Embodiments of the invention relate to an image analysis system for detecting compliance with requirements for using personal protective equipment (PPE). An image capturing device may be used to acquire an image of an individual requesting entry into a restricted area. In turn, a PPE analysis tool may be configured to analyze the image to detect the presence of the PPE, e.g., by recognizing markings made using UV fluorescent dye, reflective ink, or other marking materials visible in the captured image and/or the physical shape of the PPE. The image analysis tool may be further configured to demine not only whether the required PPE is present, but also determine whether the PPE is being worn correctly by the individual requesting access to the restricted area. | 2009-06-25 |
20090161919 | Device Detection with Secure Identity Authentication - Systems and methods for providing secure identity authentication amongst devices using identity information contained therein to facilitate data synchronization amongst the user devices, wherein the identity information in the devices are compared for authentication but not actually transmitted or exposed for unauthorized access to such information and to the devices. | 2009-06-25 |
20090161920 | Biometric information acquisition apparatus, image acquisition apparatus, and electronic equipment - A biometric information acquisition apparatus includes a sensor that includes at least one pixel row formed from a plurality of pixels, and a drive mechanism that moves the sensor in a direction intersecting a pixel arrangement direction of the pixel row. | 2009-06-25 |
20090161921 | AUTHENTICATION SYSTEM - On the basis of information regarding zones in which a plurality of registrants are assumed to be currently located, characteristic data of registrants who are assumed to be in the zone corresponding to a terminal apparatus that read the characteristic data of a user being authenticated is compared the characteristic data of the user being authenticated. | 2009-06-25 |
20090161922 | SECURITY TECHNIQUE FOR CONTROLLING ACCESS TO A NETWORK BY A WIRELESS DEVICE - The present invention relates to a method for protecting the security of a computer network which is accessed through the use of wireless devices, among other means. Specifically, the present invention pertains to a method of using user-specific biometric data to identify users of wireless devices such as PDAs and yet prevent use by unauthorized persons and prevent changing of the biometric data by unauthorized persons. The method also prevents unauthorized access, and facilitates authorized access, to computer networks. Control of access to the biometric data and control of access to the network can be maintained in the network administrator or other responsible body and thereby also offers security against theft. | 2009-06-25 |
20090161923 | Living Eye Judging Method and Living Eye Judging Device - An eye (EY) of a person to be shot is illuminated coaxially with the optical axis of a camera ( | 2009-06-25 |
20090161924 | ONE TIME PASSWORD GENERATING METHOD AND APPARATUS - The invention relates to a one-time password generating method and an apparatus. The method includes steps of collecting fingerprint images, extracting fingerprint feature data from those fingerprint images, and comparing the fingerprint feature data with one or more pre-stored fingerprint feature templates for authentication. After the authentication is passed, a one-time password is generated by the corresponding fingerprint feature template or a user's secret corresponding to the template. The invention also discloses a one-time password apparatus, including a fingerprint collecting unit, a fingerprint feature extracting unit, a storage unit, a comparison unit, a one-time password generating unit, a control unit, and an output unit. By adding fingerprint authentication function to a one-time password generating apparatus, the invention avoids disadvantages such as no user authentication in the present apparatus, only for a single user, and imitation of the apparatus by others when it is lost or theft, as a result, increases security of the apparatus. | 2009-06-25 |
20090161925 | Method for acquiring the shape of the iris of an eye - The invention concerns a method of acquiring the shape of the iris of an eye, comprising:
| 2009-06-25 |
20090161926 | Semi-automatic Segmentation of Cardiac Ultrasound Images using a Dynamic Model of the Left Ventricle - A method for segmenting a sequence of images includes developing an autoregressive model using training data including segmented images of a same type as the sequence of images. The sequence of images showing a progression of a subject through a cycle is acquired. At least two images from the sequence of images are identified. A region of interest is manually segmented from the identified images. The manually segmented images are parameterized. The autoregressive model is adapted to the parameterized segmented images. The autoregressive model is used to perform segmentation on the region of interest for a plurality of images of the sequence of images. | 2009-06-25 |
20090161927 | Medical Image Observation Assisting System - [Means for Achieving the Object] Medical image observation assisting system | 2009-06-25 |
20090161928 | SYSTEM AND METHOD FOR UNSUPERVISED DETECTION AND GLEASON GRADING OF PROSTATE CANCER WHOLE MOUNTS USING NIR FLUORSCENCE - A method for unsupervised classification of histological images of prostatic tissue includes providing histological image data obtained from a slide simultaneously co-stained with NIR fluorescent and Hematoxylin-and-Eosin (H&E) stains, segmenting prostate gland units in the image data, forming feature vectors by computing discriminating attributes of the segmented gland units, and using the feature vectors to train a multi-class classifier, where the classifier classifies prostatic tissue into benign, prostatic intraepithelial neoplasia (PIN), and Gleason scale adenocarcinoma grades 1 to 5 categories. | 2009-06-25 |
20090161929 | BIOLOGICAL SPECIMEN OBSERVATION METHOD - When a biological specimen, such as living cells, biological tissue, or a small animal, is quantitatively observed, the specimen is observed for a long time or over a long period, while maintaining the quantitative properties. Provided is an observation method of observing luminescence or fluorescence emitted from a biological specimen. The observation method includes a referring step of referring to image data previously acquired; an intensity determining step of determining whether the intensity of the image data previously acquired is saturated; an exposure dividing step of dividing the exposure of the image data previously acquired one time into a plurality of exposures when the intensity is determined as being saturated in the intensity determining step; an image acquiring step of acquiring images the same number of times as the number of divided exposures; and an integrating step of integrating the images separately acquired multiple times into a single image. | 2009-06-25 |
20090161930 | SYSTEM AND METHOD FOR PROCESSING AND READING INFORMATION ON A BIOLOGICAL SPECIMEN SLIDE - A method for processing an image of a biological specimen slide, the image comprising a plurality of characters associated with the biological specimen slide. In one such embodiment, the method includes representing the plurality of characters as respective objects, grouping the objects into a plurality of respective groups of objects based on their locations relative to each other, selecting at least one of the groups of objects, and performing optical character recognition on characters corresponding to the objects of each selected group. | 2009-06-25 |
20090161931 | IMAGE REGISTRATION SYSTEM AND METHOD - A method and system for registering two images is described. The method comprises synthesizing projections from two volumetric images to be registered, estimating a plurality of two dimensional (2D) deformable fields from the projections and generating a three dimensional (3D) deformable fields using a plurality of backprojections of the 2D deformable fields. | 2009-06-25 |
20090161932 | Method For Prior Image Constrained Image Reconstruction - A method for reconstructing a high quality image from undersampled image data is provided. The image reconstruction method is applicable to a number of different imaging modalities. Specifically, the present invention provides an image reconstruction method that incorporates an appropriate prior image into the image reconstruction process. Thus, one aspect of the present invention is to provide an image reconstruction method that requires less number of data samples to reconstruct an accurate reconstruction of a desired image than previous methods, such as, compressed sensing. Another aspect of the invention is to provide an image reconstruction method that imparts the signal-to-noise ratio of a prior image to the desired image being reconstructed. Another aspect of the invention is to provide an image reconstruction method that, when practiced in the field of x-ray imaging, allows for exposing a subject to substantially less radiation dose than is required in conventional x-ray imaging techniques. | 2009-06-25 |
20090161933 | METHOD FOR DYNAMIC PRIOR IMAGE CONSTRAINED IMAGE RECONSTRUCTION - A method for reconstructing a high quality image from undersampled image data is provided. The image reconstruction method is applicable to a number of different imaging modalities. Specifically, the present invention provides an image reconstruction method that incorporates an appropriate prior image into the image reconstruction process. Thus, one aspect of the present invention is to provide an image reconstruction method that requires less number of data samples to reconstruct an accurate reconstruction of a desired image than previous methods, such as, compressed sensing. Another aspect of the invention is to provide an image reconstruction method that produces a time series of desired images indicative of a higher temporal resolution than is ordinarily achievable with the imaging system. For example, cardiac phase images can be produced with high temporal resolution (e.g., 20 milliseconds) using a CT imaging system with a slow gantry rotation speed. | 2009-06-25 |
20090161934 | AUTOMATIC GENERATION OF PROTOCOL FOR PCMR IMAGING - Methods and systems are described for optimizing particular protocol parameters used in phase contract magnetic resonance (PCMR) imaging. Optimal settings for PCMR protocol parameters such as coordinates, field of view (FOV), frequency/phase encoding lines, number of excitations (NEX), slice thickness, views per segment (VPS), and coil setting may be determined based upon the cut position/orientation of an image containing a vessel of interest, vessel size, length of the vessel segment, and heart rate. An optimal velocity encoding gradient (VENC) for PCMR may also be determined that both avoids aliasing and ensures an adequate signal-to-noise ratio. | 2009-06-25 |
20090161935 | Method for improving the quality of computed tomography image series by image processing and CT system comprising a computational unit - A method, a computational unit and a CT system are disclosed for improving the quality of CT image series. In at least one embodiment, the method includes scanning an examination object over a period of time which permits the acquisition of at least two temporally offset projection data records of an identical recording region; generating at least two temporally offset tomographic image data records, each having a multiplicity of pixels, by reconstructing the projection data records; transforming the image data records into transformation data records of at least two spatial frequency ranges; calculating temporal fitted values of the transformation data records for some of the spatial frequency ranges, and replacing the values of the transformation data records which were fitted by the calculated fitted values; performing an inverse transform of the transformation data records with the fitted values to form new image data records; and displaying the new image data records. | 2009-06-25 |
20090161936 | Rapid MRI dynamic imaging using mach - An MRI includes at least a singular imaging channel which uses a smoothly varying sampling pattern to sparsely sample k-space as a series of parallel lines over time to acquire data of an object. The MRI includes a computer in communication with the imaging channel that performs a signal processing routine to interpolate the data and fill in points of k-space which were not sampled by the imaging channels and produce an image of the object. A method for using an MRI includes the steps of acquiring data of an object with at least a singular imaging channel of the MRI which uses a smoothly varying sampling pattern to sparsely sample k-space as a series of parallel lines over time. There is the step of performing a signal processing routine with a computer in communication with the imaging channel to interpolate the data and fill in points of k-space which were not sampled by the imaging channels. There is the step of producing an image of the object. | 2009-06-25 |
20090161937 | Robust Anatomy Detection Through Local Voting And Prediction - A method for performing a medical imaging study includes acquiring a preliminary scan. A set of local feature candidates is automatically detected from the preliminary scan. The accuracy of each local feature candidate is assessed using multiple combinations of the other local feature candidates and removing a local feature candidate that is assessed to have the lowest accuracy. The assessing and removing steps are repeated until only a predetermined number of local feature candidates remain. A region of interest (ROI) is located from within the preliminary scan based on the remaining predetermined number of local feature candidates. A medical imaging study is performed based on the location of the ROI within the preliminary scan. | 2009-06-25 |
20090161938 | QUANTITATIVE REAL-TIME 4D STRESS TEST ANALYSIS - Stress test analysis is facilitated through the acquired and manipulated use of a sequence of volumetric data regarding the heart (and may particularly comprise the left ventricle) for the assessment of the health state of the heart. Several provided and illustrated examples specifically relate to ultrasound volumetric data, but the volumetric data may be obtained through the use of any imaging modality (e.g., CT, MRI, X-ray, PET, SPECT, etc.) or combination thereof, and may be used to compute one or more functional quantitative metrics (e.g., ejection fraction.) The volumetric data may also be used to render one or more views of the heart, and particularly of the left ventricle. This disclosure relates to these and other uses of such volumetric data, and to some various implementations thereof, such as methods, systems, and graphical user interfaces. | 2009-06-25 |
20090161939 | SYSTEM AND METHOD FOR EXTRACTING FEATURES OF INTEREST FROM AN IMAGE - A technique is provided for extracting one or more features of interest from one or more projection images. The technique includes accessing projection images comprising at least one feature of interest enhanced by a contrast agent, generating a contrast agent null image based on the projection images, generating a bone mask based on the contrast agent null image, and generating a bone extracted image based on the bone mask. | 2009-06-25 |
20090161940 | SYSTEM AND METHOD FOR ANALYZING IMPURITIES OF AN OBJECT - A computer-implemented method for analyzing impurities of an object is provided. The method includes selecting a region from an image of the object, pre-treating the region to calculate a threshold, processing the region and deleting the points from an outer layer of the region. The method further includes setting a starting point and search directions, determining a point before a first boundary point as an origin of the region and searching the next boundary points if the first boundary point has been searched. The method also includes searching all the boundary points in the region, forming an impurity if the last boundary point coincides with the first boundary point, seed filling the impurity and calculating an area value, and comparing the area value with an allowable area value to determine whether the impurity satisfies impurity specifications. | 2009-06-25 |
20090161941 | Mixed Injection Inspection System - Provided is a system for reducing burden on an inspector by making it possible to evaluate the operation of a mixed injection worker which is difficult to evaluate numerically at a place remote from the mixed injection work place. Provided is a mixed injection inspection system for inspecting a mixed injection work for mixing an injection drug by an inspector different from a mixed injection worker, the mixed injection inspection system including: a mixed injection work photographing device provided in a mixed injection work place and used to photograph the mixed injection work; an inspector side mixed injection work monitor provided in a place remote from the mixed injection work place and used to display the mixed injection work photographed by the mixed injection work photographing device; an inspector side input device provided in a place remote from the mixed injection work place and used to input instructions for the worker working at the mixed injection work place; and a mixed injection worker side display means for displaying to the mixed injection worker what has been input by the inspector side input device. | 2009-06-25 |
20090161942 | Method for inspecting a surface of a wafer with regions of different detection sensitivity - The invention relates to a method for inspecting a surface of a wafer with regions of different detection sensitivity. For this purpose, an image of the selected surface of the wafer is acquired using a detector. At least one region handled with a different detection sensitivity than the rest of the wafer may be defined on the surface of the wafer by means of an input unit. The detection sensitivity set for the regions is a percentage less than the detection sensitivity for the surface of the wafer without the regions with the different detection sensitivity. | 2009-06-25 |
20090161943 | INSPECTION APPARATUS AND INSPECTION METHOD - The invention is directed to find a false defect from defect candidates and obtain a threshold with which the false defect can be eliminated by the smallest number of review times. Defect candidates are reviewed and selected as a defect or a false defect. By deleting a defect candidate having a characteristic quantity equal to or less than that of the false defect from a map or displaying it in another sign, the false defect can be determined visually. Since the defect candidate having the characteristic quantity equal to or less than that of the selected false defect is deleted from the map or displayed in another sign, the defect candidates unnecessary to set a threshold are not reviewed. The number of defect candidates to be reviewed can be largely reduced as compared with that in the conventional technique. Further, by repeating the above work, the threshold is automatically calculated, and an inspection result map with the threshold is displayed, so that a re-inspection is unnecessary. | 2009-06-25 |
20090161944 | TARGET DETECTING, EDITING AND REBUILDING METHOD AND SYSTEM BY 3D IMAGE - A method and system for target detecting, editing and rebuilding by 3D image is provided, which comprises an inputting and picking unit, a training and detecting unit, a displaying and editing unit and a rebuilding unit. The inputting and picking unit receives a digital image and a LiDAR data and picks up a first parameter to form a 3D image. The training and detecting unit selects a target, picks up a second parameter therefrom, calculates the second parameter to generate a threshold and detects the target areas in the 3D image according to the threshold. The displaying and editing unit sets a quick selecting tool according to the threshold and edits the detecting result. The rebuilding unit sets a buffer area surrounding the target, picks up a third parameter therefrom and calculates the original shape of the target by the Surface Fitting method according to the third parameter. | 2009-06-25 |
20090161945 | Geometric parameter measurement of an imaging device - Disclosed is a method of determining at least one three-dimensional (3D) geometric parameter of an imaging device. A two-dimensional (2D) target image is provided having a plurality of alignment patterns. The target image is imaged with an imaging device to form a captured image. At least one pattern of the captured image is compared with a corresponding pattern of the target image. From the comparison, the geometric parameter of the imaging device is then determined. The alignment patterns include at least one of (i) one or more patterns comprising a 2D scale and rotation invariant basis function, (ii) one or more patterns comprising a 1D scale invariant basis function, and (iii) one or more patterns having a plurality of grey levels and comprising a plurality of superimposed sinusoidal patterns, the plurality of sinusoidal patterns having a plurality of predetermined discrete orientations. Also disclosed is a two-dimensional test chart for use in testing an imaging device, the test chart comprising a plurality of alignment patterns, at least one of said alignment patterns including one of those patterns mentioned above. | 2009-06-25 |
20090161946 | IMAGE PROCESSING APPARATUS - An image processing apparatus comprises an inputting section for inputting a plurality of continuous images which were photographed by a photographing section progressively moving relative to a photographed object; an extracting section for extracting characteristic points from images input by the inputting section; a tracking section for tracking the points corresponding to the characteristic points in the plurality of continuous images; an embedding section for embedding tracking data, which includes data of extracted and tracked points by the extracting section and the tracking section, into each image; and an outputting section for outputting the plurality of continuous images sequentially in which the tracking data was embedded by the embedding section. | 2009-06-25 |
20090161947 | IMAGE PROCESSING DEVICE AND METHOD, LEARNING DEVICE AND METHOD, PROGRAM, AND RECORDING MEDIUM - An image processing device includes: a smoothing section configured to extract a smoothing tap and smooth a target image on the basis of pixel values within the tap, the smoothing tap being of variable size and including plural pixels centered on each target pixel of the image; a class tap extracting section configured to extract a class tap including plural pixels centered on each target pixel in the smoothed image; a class code determining section configured to generate a code corresponding to a characteristic of variation of pixel values within the class tap, and determine a class code including a size of the smoothing tap and the code; and a pixel value computing section configured to read tap coefficients corresponding to the determined class code, and multiply pixel values forming a prediction tap extracted from the smoothed image, by the tap coefficients to calculate pixel values of a processed image. | 2009-06-25 |
20090161948 | COEFFICIENT LEARNING APPARATUS, COEFFICIENT LEARNING METHOD, IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND PROGRAMS - A coefficient learning apparatus includes: a student-image generation section configured to generate a student image from the teacher image; a class classification section configured to sequentially set each of pixels in the teacher image as a pixel of interest and generate a class for the pixel of interest from the values of a plurality of specific pixels; a weight computation section configured to add up feature quantities; and a processing-coefficient generation section configured to generate a prediction coefficient on the basis of a determinant including said deterioration equation and a weighted constraint condition equation. | 2009-06-25 |
20090161949 | Structural content filtration of hypotheses in a cognitive control framework - Structural content filtration to reduce the number of hypotheses for the location of an active object in a recorded image generated by a graphical user interface (GUI) of an application program may be accomplished by transforming the recorded image and a corresponding playback image, determining a sub-image from the transformed recorded image which corresponds to an object to be searched for in the transformed playback image, determining a set of points on the transformed playback image which have appropriate values for matching the sub-image, and filtering hypotheses on the playback image which are more than a selected distance from any one of the subset of points. | 2009-06-25 |
20090161950 | Image segregation system with method for handling textures - In an exemplary embodiment of the present invention, an automated, computerized method is provided for processing an image. According to a feature of the present invention, the method comprises the steps of converting a color band representation of the image to a homogeneous representation of spectral and spatial characteristics of a texture region in the image and utilizing the homogeneous representation of spectral and spatial characteristics of a texture region in the image to identify homogeneous tokens in the image. | 2009-06-25 |
20090161951 | METHOD FOR CORRECTING RED-EYE - A method for correcting red-eye is described. Through facial features, at least one facial region is obtained in an image, a nose position in each facial region is obtained by using a nose feature, and at least one eye position is obtained based on a relative position relation between the nose and the eyes. After a color gamut of the image is converted, a red region is obtained from the eye position, and a plurality of edges is formed by using a luminance of the color gamut on the image with the converted color gamut according to the eye feature, so as to exclude the red region out of the plurality of edges, thereby improving accuracy of the red region on the eye position. Then, the red region is covered by an iris color, so as to correct the red-eye. | 2009-06-25 |
20090161952 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - The image processing apparatus is provided with a scanner unit that reads a document and generates image data; an edge vicinity pixel detection unit that detects pixels in the vicinity of the edge of the document based on luminance values of the image data generated by the scanner unit; a histogram creation unit that creates a histogram using the luminance values of pixels in a region of the document within a predetermined distance from the pixels in the vicinity of the edge; and a judgment unit that judges whether or not it is possible to separate a document region from a document-external region based on the created histogram. | 2009-06-25 |
20090161953 | Method of high dynamic range compression with detail preservation and noise constraints - A method for high dynamic range compression uses a modified cumulative histogram as a compression curve. This curve is computed from the cumulative histogram of the image with constraints that the local derivative on the curve does not exceed a certain limit. The limit is fixed along the curve or the limit is variable, taking into account noise characteristics at various pixel values. To provide appropriate detail preservation, a smoothing filter is used to separate the image into an illumination image, referred to as a base image, and a detail image, and the compression curve is applied to the base image only. The compression method provides high dynamic range compression of the image while preserving the global contrast perception. Conventional global algorithms for high dynamic range compression are not capable of achieving this result. The proposed high dynamic range compression method also minimizes noise amplification while lightening the dark areas during image compression. | 2009-06-25 |
20090161954 | PROCESSING METHOD AND APPARATUS - A processing apparatus processes input pixel data by referring to pixel data of peripheral pixels. The processing apparatus divides an input image in a first direction, inputs pixel data of a divided image divided in the first direction in a second direction crossing the first direction at a right angle, and memorizes the inputted pixel data. When a pixel to be referred to for processing the memorized pixel data is not included in the divided image, the processing apparatus outputs pixel data of the reference pixel based on the memorized pixel data, and processes the memorized pixel data by referring to the pixel data of the reference pixel. | 2009-06-25 |
20090161955 | METADATA DETERMINATION METHOD AND IMAGE FORMING APPARATUS - A method for extracting a character string from print data rasterizes the print data into a raster image. Then, the method divides the raster image into a character region and non-character region and determines character data used for metadata based on the raster image of the character region and character data extracted from the print data and drawn at approximately the same position as the character region. | 2009-06-25 |
20090161956 | STORAGE CONTROL DEVICE AND IMAGE PROCESSING DEVICE - A storage control device includes an obtaining unit that obtains data; a recognition unit that recognizes an area among areas in a storage unit, as a recordable area, the area to be recognized being where the data obtained by the obtaining unit is stored and overwriting has been executed a predetermined number of times; a recording unit that records data obtained by the obtaining unit onto the recordable area recognized by the recognition unit; a first overwriting unit that executes the overwriting on an area where data has been recorded by the recording unit and the overwriting has not yet been executed the predetermined number of times; and a specifying unit that specifies a remaining count for each of the areas in the storage unit, the remaining count indicating a difference between the predetermined number of times and a number of times the overwriting has been executed. | 2009-06-25 |
20090161957 | CONSTELLATION DETECTION - Disclosed herein is a method for identifying a constellation of alignment marks within an arrangement of computer readable marks in an image ( | 2009-06-25 |
20090161958 | INLINE HANDWRITING RECOGNITION AND CORRECTION - As a user writes using a handheld writing device, such as an electronic pen or stylus, handwriting input is received and initially displayed as digital ink. The display of the digital ink is converted to recognized text inline with additional digital ink as the user continues to write. A user may edit a word of recognized text inline with other text by selecting the word. An enlarged version of the word is displayed in a character correction user interface that allows a user to make corrections on an individual character basis and also provides other correction options for the word. | 2009-06-25 |
20090161959 | HANDWRITING TEMPLATES - Apparatuses, methods, and computer-storage media provide character string templates to facilitate receiving non-prose handwriting input from a user and converting that input to text to create character strings capable of being provided to application and/or displayed to the user. Templates may be provided manually or automatically, and may or may not be associated with an application text box. A template generally contains pre-populated segments and open segments for receiving handwriting. | 2009-06-25 |
20090161960 | INFORMATION PROCESSING APPARATUS AND METHOD, AND A RECORDING MEDIUM STORING A PROGRAM FOR IMPLEMENTING THE METHOD - A photographing apparatus and method for archiving a plurality of images as a single file, and a recording medium having a computer program for executing the method. The photographing apparatus and method employ a feature subject extracting unit for determining one of the plurality of images as a main image and extracting a feature subject from the main image, an image selecting unit for selecting an image including the feature subject, and an image archiving unit for archiving the main image and the image selected by the image selecting unit. | 2009-06-25 |
20090161961 | Apparatus and method for trimming - Apparatuses and methods for processing a digital image are provided. More particularly, apparatuses and methods for trimming an image, whereby a composition of the image is located and trimmed from a displayed image, are provided. The apparatuses may include a digital signal processing unit which retrieves composition information similar to the composition information of a displayed image, and trims the image to obtain a trimmed image corresponding to an area of the image matching the retrieved composition information. | 2009-06-25 |
20090161962 | GROUPING IMAGES BY LOCATION - A method of grouping images captured in a common location, including receiving a collection of images; classifying the images into a set of events, where each image in the collection belongs to no more than one event; analyzing background region(s) of images from each event to determine one or more features that represent the event; and comparing features from at least two events to determine which events occurred in a common location. | 2009-06-25 |
20090161963 | METHOD. APPARATUS AND COMPUTER PROGRAM PRODUCT FOR UTILIZING REAL-WORLD AFFORDANCES OF OBJECTS IN AUDIO-VISUAL MEDIA DATA TO DETERMINE INTERACTIONS WITH THE ANNOTATIONS TO THE OBJECTS - An apparatus for determining interactions with annotations to objects based upon real-world affordances of the objects in audio-visual media data may include a processing element configured to receive image data describing one or more objects having real-world affordances, to identify the one or more objects having real-world affordances, and to create one or more semiotic regions by associating with the one or more objects interaction rules corresponding to the respective real-world affordances of the one or more objects. | 2009-06-25 |
20090161964 | Detecting Objects In An Image Being Acquired By A Digital Camera Or Other Electronic Image Acquisition Device - The likelihood of a particular type of object, such as a human face, being present within a digital image, and its location in that image, are determined by comparing the image data within defined windows across the image in sequence with two or more sets of data representing features of the particular type of object. The evaluation of each set of features after the first is preferably performed only on data of those windows that pass the evaluation with respect to the first set of features, thereby quickly narrowing potential target windows that contain at least some portion of the object. Correlation scores are preferably calculated by the use of non-linear interpolation techniques in order to obtain a more refined score. Evaluation of the individual windows also preferably includes maintaining separate feature set data for various positions of the object around one axis and rotating the feature set data with respect to the image data for the individual windows about another axis. | 2009-06-25 |
20090161965 | Image Processing Method, Image Processor, Photographic Apparatus, Image Output Unit and Iris Verify Unit - An iris region of an eye is detected from an original image (S | 2009-06-25 |
20090161966 | OPTIMIZED PROJECTION PATTERN FOR LONG-RANGE DEPTH SENSING - A system and method are disclosed for generating an optimized projection pattern and for using the optimized projection pattern for depth reconstruction. The system includes a De Bruijn graph generation module, a non-recurring De Bruijn sequence generation module and projection pattern generation module. The De Bruijn graph generation module is configured to generate a classical De Bruijn graph. The non-recurring De Bruijn sequence generation module is configured to generate a non-recurring De Bruijn sequence by eliminating nodes with recurring alphabets from the classical De Bruijn sequence and calculating a Hamiltonian cycle of the modified De Bruijn graph. The projection pattern generation module is configured to generate the optimized projection pattern form the non-recurring De Bruijn sequence. The system further comprises a projector to project the non-recurring De Bruijn sequence to a plurality of images and a depth reconstruction module to reconstruct depth images from the plurality of the images. | 2009-06-25 |
20090161967 | METHOD AND APPARATUS FOR OBTAINING AND PROCESSING IMAGE FEATURES - Machine-readable media, methods, apparatus and system for obtaining and processing image features are described. In some embodiments, a Gabor representation of an image may be obtained by using a Gabor filter. A region may be determined from the Gabor representation, wherein the region comprises a plurality of Gabor pixels of the Gabor representation; and, a sub-region may be determined from the region, wherein the sub-region comprises more than one of the plurality of Gabor pixels. Then, a Gabor feature may be calculated based upon a magnitude calculation related to the sub-region and the region. | 2009-06-25 |
20090161968 | INVARIANT VISUAL SCENE AND OBJECT RECOGNITION - A method for performing image recognition is disclosed. The method includes obtaining a collection of pixels and grouping at least some of the pixels into a set of cluster features based on gradient magnitude. For each cluster feature in the set, statistical variables are generated. The statistical variables represent a collective property of the pixels in the cluster feature. The statistical variables are utilized as a basis for comparing the collection of pixels to a different collection of pixels. | 2009-06-25 |
20090161969 | Method and apparatus for encoding/decoding image, computer-readable program therefore, and information recording medium storing same program - An image encoding apparatus reduces the discontinuation or elimination of thin lines during a transform process including rounding of coefficient data generated by a frequency transform, thereby enabling the ready acquisition of a high-quality reduced image. The image encoding apparatus includes a frequency transform unit configured to frequency-transform an image to generate coefficient data having a low-frequency component and a high-frequency component; a dynamic range control unit configured to add a bit on a least significant bit end of a portion of pixel data of the image that is used for generating the coefficient data of the low-frequency component on a pixel by pixel basis, thereby increasing a dynamic range of the pixel data; and an encoding unit configured to encode the coefficient data generated by the frequency transform unit. | 2009-06-25 |
20090161970 | IMAGE PROCESSING DEVICE AND IMAGE READING DEVICE - An image processing device includes an input portion for selecting encoding processing for an image to be filed as a monochrome image from first encoding processing according to a first compression method for compressing multilevel image data and second encoding processing according to a second compression method for compressing binary image data. An encoding processing portion performs encoding processing on the image to be filed as the monochrome image. The input portion includes a display and first and second input portions. The display displays a list of images to be filed as the monochrome image. The first input portion is used to specify an image shown on the display and to select encoding processing to be performed on the specified image. The second input portion is used to select the first or second encoding processing to be performed on the specified image. | 2009-06-25 |
20090161971 | IMAGE FORMING APPARATUS, COMPUTER-READABLE MEDIUM AND DATA PROCESSING METHOD - Disclosed is an image forming apparatus to form an image based on an XPS file including, a storage section; and a control section to refer to information concerning usage frequency of each individual file stored in the XPS file to judge whether or not a data decompression on the individual file needs to be performed and to perform or not to perform the data decompression on the individual file according to a judgment result to store the individual file in the storage section. | 2009-06-25 |
20090161972 | IMAGE CODING/DECODING METHOD, IMAGE CODING APPARATUS AND IMAGE DECODING APPARATUS - An image coding method is provided, in which the method includes the steps of: extracting edge information which represents an edge part of an original image; obtaining density information of an edge smoothed image from the original image by smoothing the edge part; obtaining coded edge information by coding the edge information according to a first coding algorithm; obtaining coded density information by coding the density information of the edge smoothed image according to a second coding algorithm; and sending the coded edge information and the coded density information as coded information to an image decoding apparatus. | 2009-06-25 |
20090161973 | Variable-Length Encoding for Image Data Compression - Disclosed is a variable-length image compression arrangement which represents successive distinct image data values ( | 2009-06-25 |
20090161974 | VARIABLE LENGTH CODING (VLC) METHOD AND DEVICE - A method for representing video data related to a macroblock of a video image in a coding procedure wherein certain, video data or combinations of video data is represented in predefined events associated with indexed positions in a Variable Length Code (VLC) table including codes assigned to each indexed position, including: determining, with a processor, that a first event among said predefined events occurs during the coding procedure; coding, with the processor, the first event with a code assigned to a position x in the VLC table being associated with the first event, the VLC table being stored in a memory device; determining, with the processor, whether x>0, wherein 0 denotes a position at a top of the VLC table; and rearranging, with the processor, the VLC table by associating a second event currently associated with a position x−1 with the position x, and associating the first event with the position x−1. | 2009-06-25 |
20090161975 | IMAGE REDUCING APPARATUS AND REDUCED IMAGE GENERATING METHOD - In a case where a padded orthogonally transformed block obtained by orthogonally transforming a padded image block of 8×8 pixels to which padding data has been added has been recorded as compressed image data, the padded orthogonally transformed block is subjected to an inverse orthogonal transformation to thereby restore the padded image block. Padding data contained in the restored padded image block is replaced with a portion obtained by copying a portion of the original image, thereby generating a modified image block. In a case where the true width of an edge pixel corresponding to an edge among the pixels forming the image block is less than 0.5, the pixel is obtained by adjusting the level of a pixel adjacent to the edge pixel in such a manner that it will have a level conforming to the width and level of the edge pixel. | 2009-06-25 |
20090161976 | IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, PROGRAM, AND LEARNING DEVICE - An image processing device for converting an input image into an output image whose blur is reduced more, the image processing device including: first image extracting section configured to extract a plurality of pixels composed of a pixel of the input image which pixel corresponds to a pixel of interest as a pixel to which to direct attention within the output image and predetermined pixels surrounding the pixel of the input image; first feature quantity calculating configured to calculate a first feature quantity from the plurality of pixels extracted by the first image extracting section; processing coefficient generating section; second pixel extracting section configured to extract a plurality of pixels composed of the pixel corresponding to the pixel of interest and predetermined pixels surrounding the pixel corresponding to the pixel of interest from the input image; and predicting section. | 2009-06-25 |
20090161977 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, PROGRAM AND LEARNING APPARATUS - An image processing apparatus includes: a blur removing processing section configured to carry out a blur removing process for an input image using a plurality of blur removal coefficients for removing blur of a plurality of different blur amounts to produce a plurality of different blur removal result images; a feature detection section configured to detect a feature from each of the different blur removal result images; a blur amount class determination section configured to determine blur amount classes representative of classes of the blur amounts from the features; and a prediction processing section configured to carry out mathematic operation of pixel values of predetermined pixels of the input image and prediction coefficients learned in advance and corresponding to the blur amount classes to produce an output image from which the blur is removed. | 2009-06-25 |
20090161978 | Halo Artifact Removal Method - A system for performing frame rate conversion of a video signal including a plurality of video frames. The system includes a projection generator adapted and configured to generate a forward projection pixel map from a first video frame and generate a backwards projection pixel map from a second video frame. A pixel kernel selector is adapted and configured to select a first kernel of pixels from the forward projection pixel map and to select a second kernel of pixels from the backwards projection pixel map that is co-sited with the first kernel. A median filter engine is adapted and configured to perform median filtering on the first and second pixel kernels and to generate a filter value. A processor adapted and configured to determine the minimum error value of a group of a forward error value, a backward error value, and a average error value, and select an output pixel value that corresponds to a minimum error value. | 2009-06-25 |
20090161979 | IMAGE ACQUIRING APPARATUS AND CONTROL METHOD THEREOF - An image acquiring apparatus includes: an image sensor which senses light reflected from an object to be read, and which detects an analog pixel value corresponding to the sensed reflected light; and a compensator which compensates the analog pixel value in its analog form for removing a background of the object contemporaneously as the object is being read in line(s). | 2009-06-25 |
20090161980 | SPECKLE REPORTING IN DIGITAL RADIOGRAPHIC IMAGING - A method for reporting image quality obtains a digital radiological image and processes the image to detect at least one speckle. Noise signal magnitude in the digital radiological image is estimated. At least one speckle is identified according to its signal magnitude relative to the noise signal estimate. The at least one speckle detected in the image is reported. | 2009-06-25 |
20090161981 | Method for Enhancing Ground-Based Detection of a Moving Object - A method for enhancing detection of a moving object. The method includes comparing a video image to a historical sequence of images obtained from the same scene or stationary source. The method uses statistical sampling to implement change detection and thresholding operations which extract moving objects from the scene. The method provides for a high degree of sensitivity and noise rejection to motion detection, and is self-adapting to variations in sensor characteristics and operating environments. | 2009-06-25 |
20090161982 | Restoring images - The specification and drawings present a new method, apparatus and software product for restoring (i.e., de-noising and/or stabilizing) images using similar blocks of pixels of one or more different sizes in one or more available image frames of the same scene for providing, e.g., multi-frame image restoration/de-noising/stabilization. | 2009-06-25 |
20090161983 | Method for automatic detection and correction of halo artifacts in images - A method of automatically detecting and correcting halo artifacts within a processed image is described. The method computes a two-dimensional (2D) gradient field of the original image and a 2D gradient field of the processed image. Each gradient field includes a gradient vector corresponding to each pixel. To detect halo artifacts, the gradient vector at each pixel of the original image is compared to the gradient vector at the corresponding pixel of the processed image. A halo artifact is determined to exist at a given pixel if a direction of the two corresponding gradient vectors differs by at least a specified threshold. To correct the halo artifacts, a composite gradient field is generated using one of three correction methods. A final image is generated by integrating the newly generated composite gradient field using known integration methods from a 2D gradient field such as ones based on the Fast Fourier Transform. | 2009-06-25 |
20090161984 | APPARATUS AND METHOD FOR IMAGE PROCESSING, AND PROGRAM FOR USE THEREIN, AND LEARNING APPARATUS - The present invention provides an image processing apparatus for converting a first image into a second image having higher image quality than that of the first image, includes: a first pixel value extracting section; an estimate noise amount arithmetically operating section; a processing coefficient generating section; a second pixel value extracting section; and a predicting section. | 2009-06-25 |
20090161985 | IMAGE EDITING APPARATUS AND CONTROL METHOD FOR THE SAME, COMPUTER PROGRAM, STORAGE MEDIA - The present invention enables dust removal to be effectively performed even when using the operation history on images containing different pictures. An image editing apparatus includes a storage unit for storing a plurality of image data to be edited and a display unit for displaying the image data to be edited, an image processing unit adapted to perform image processing on the image data to be edited, a history storage unit adapted to store information regarding the processing history of image data to be edited which have previously undergone image processing, a position obtaining unit adapted to obtain position information regarding a position at which the image processing had been applied from the processing history information, and a display controller adapted to cause a portion, to which the image processing would be applied among the images to be edited, to be displayed on a display area for images to be edited on the display unit, based on the position information. | 2009-06-25 |
20090161986 | DIGITAL IMAGE CONVERTING APPARATUS WITH AUTO-CORRECTING PHASE AND METHOD THEREOF - A digital image converting apparatus with auto-correcting phase and a method thereof are provided. The digital image converting apparatus includes a phase controller, a delay locked loop (DLL), an analog-to-digital converter (ADC) and a position adjuster. The phase controller selects one of preset phases for outputting and continuously changes the output preset phase for controlling a clock signal produced by the delay locked loop. The ADC converts an analog display frame according to the adjusted clock signal. After all the preset phases are output in sequence, the phase controller can obtain an optimal phase for converting the display frame according to the smallest front porch of horizontal scan line and the smallest back porch of horizontal scan line of a digital display frame produced by the position adjuster. | 2009-06-25 |
20090161987 | METHOD AND APPARATUS FOR PROCESSING IMAGE DATA - A method and apparatus of processing image data comprises correlating received image data. Image statistics are computed based upon the correlated image and eccentricity is estimated based upon the computed image statistics. An entropy metric of the correlated received image data is determined. An interpretation based upon the image statistics, estimated eccentricity, and entropy metric is performed and a report including the content of the processed image data is generated. | 2009-06-25 |
20090161988 | SYSTEM AND METHOD OF IMAGE CORRELATION BASED ON IMAGE STRUCTURE - A method and apparatus that augments the traditional Phase Plane Correlation (PPC) approach incorporates image structure into the correlation process. In so doing, the energy in spurious peaks that can occur in the phase plane correlation surface are dramatically reduced. | 2009-06-25 |
20090161989 | Method, medium, and apparatus representing adaptive information of 3D depth image - A method, medium, and apparatus processing depth information of a depth image. The apparatus adaptively presenting information on depth information includes a section determination unit determining which one of plural sections respective depth values for pixels of the 3D image fall within, with the plural sections being defined by a measured limit distance for the 3D image being parsed into the plural sections based on distance based depth resolution information, and an adaptive quantization unit to selectively quantize and represent each depth value based on a respective predefined quantization setting of the one section. | 2009-06-25 |