15th week of 2010 patent applcation highlights part 33 |
Patent application number | Title | Published |
20100091997 | Integrated Vehicle Audio System - A loudspeaker, amplifier, media source, user interface, and mechanical interface are all contained in a single unit. The unit has a first portion configured to mount in a vehicle radio mounting location and a second portion configured to extend significantly outside the vehicle radio mounting location. | 2010-04-15 |
20100091998 | IMAGE CAPTURING APPARATUS - The use of sound signals from sounds collected by four non-directional sound collectors facilitates calculation for generating surround sound signals, for example, when multi-channel surround sound signals are generated, and prevents the size of the entire apparatus from increasing. Surround sound signals are generated from sound signals of sounds collected by a microphone unit composed of a first sound collector, a second sound collector disposed posterior to the first sound collector, a third sound collector, and a fourth sound collector. | 2010-04-15 |
20100091999 | System and Method of Limiting Exposure to Acoustic Noise - A simulation system incorporates an audio output port to which a user's headset can be coupled. The headset incorporates an output transducer. The system includes a limiter of audio output energy which automatically limits the audio output energy which is coupled to the output transducer to a predetermined maximum dosage per time interval. | 2010-04-15 |
20100092000 | APPARATUS AND METHOD FOR NOISE ESTIMATION, AND NOISE REDUCTION APPARATUS EMPLOYING THE SAME - Provided are an apparatus and method for estimating noise and a noise reduction apparatus employing the same. The noise estimation apparatus estimates noise by blocking audio signals from a direction of a target sound source from received audio signals, and compensating for distortions from directivity gains of a target sound blocker blocking the audio signals from the target sound source. | 2010-04-15 |
20100092001 | COUPLER FOR OPEN FITTING HEARING AID MEASUREMENTS - In a system and method for open fitting hearing aid frequency response sound measurements, a test space is provided having located therein a sound source, a hearing aid with a microphone, and an open fit receiver. An acoustic shield is provided and within the acoustic shield an ear simulator coupler is provided having an ear extension attached thereto, the ear extension having mounted thereto at least a portion of the open fit receiver. A measurement unit receives sound signals from the ear simulator coupler. | 2010-04-15 |
20100092002 | SOUND FIELD REPRODUCING DEVICE AND SOUND FIELD REPRODUCING METHOD - The sound field reproducing apparatus includes: a signal obtaining unit which obtains input audio signals of plural channels; an effect adding unit which gives an effect on an output to a sound field; and an effect amount control unit which controls an amount of the effect based on a characteristic of the input audio signal. The sound field reproducing apparatus receives input audio signals of plural channels from a medium such as a DVD, and gives a sound effect to them to output. The amount of the effect given to the input audio signal is controlled based on the characteristic of the input audio signal, especially the cross correlation of the reverberation component between the channels. | 2010-04-15 |
20100092003 | INTEGRATING ACOUSTIC ECHO CANCELLATION AS A SUBSYSTEM INTO AN EXISTING VIDEOCONFERENCE AND TELEPRESENCE SYSTEM - The present invention is embodied in a computer-readable program in a computer-readable medium for upgrading a video conference system, the computer-readable program comprising acoustic echo canceling control software having an application programming interface. The acoustic echo canceling control software is implemented on a computer system that operates the video conference system and macros are configured to couple the acoustic echo canceling control software to hardware components of the video conference system and to interface with the application programming interface. The macros are user configurable for providing real time adjustments of echo canceling runtime parameters of the hardware components during a video conference session. | 2010-04-15 |
20100092004 | LOUDSPEAKER DEVICE - The loudspeaker device according to the present invention comprises a loudspeaker; a feedforward processing section for performing feedforward processing on an electric signal to be inputted to the loudspeaker based on a preset filter coefficient so that non-linear distortion which occurs from the loudspeaker is removed; and a feedback processing section for detecting vibration of the loudspeaker, and performing feedback processing on an electric signal concerning the vibration with respect to the electric signal to be inputted to the loudspeaker. The feedback processing section performs feedback processing on the electric signal concerning the vibration so that the non-linear distortion which occurs from the loudspeaker is removed and so that a frequency characteristic concerning the vibration of the loudspeaker becomes a predetermined frequency characteristic. | 2010-04-15 |
20100092005 | Multidirectional Multisound Information System - Exemplary embodiments provide an information system adapted to focus a plurality of audio messages to a plurality of different locations. As a consumer passes a display, their attention is attracted based on the series of messages. Further, a consumer can obtain more and different information as they change their position. Exemplary embodiments may also display a different image to the consumer depending on the position of the consumer relative to the display. Further embodiments may utilize touch-screen technology to allow a user to select an icon from the screen and obtain further information either through additional messages, video, or both. | 2010-04-15 |
20100092006 | Ducting Sound - A sound reproduction system in a vehicle includes an acoustic package including an electroacoustic transducer and a sound duct that carries the sound from the electroacoustic transducer. The sound duct carries the sound to an outlet at a location in the vehicle at which radiated sound efficiently drives selected audio modes of the vehicle. | 2010-04-15 |
20100092007 | Dynamic Switching of Microphone Inputs for Identification of a Direction of a Source of Speech Sounds - This disclosure describes techniques of automatically identifying a direction of a speech source relative to an array of directional microphones using audio streams from some or all of the directional microphones. Whether the direction of the speech source is identified using audio streams from some of the directional microphones or from all of the directional microphones depends on whether using audio streams from a subgroup of the directional microphones or using audio streams from all of the directional microphones is more likely to correctly identify the direction of the speech source. Switching between using audio streams from some of the directional microphones and using audio streams from all of the directional microphones may occur automatically to best identify the direction of the speech source. A display screen at a remote venue may then display images having angles of view that are centered generally in the direction of the speech source. | 2010-04-15 |
20100092008 | Apparatus For Processing A Mix Signal and Method Thereof - A method and apparatus for processing a signal, and more particularly, to an apparatus for processing a mix signal and method thereof are disclosed, by which a mix signal such as an audio signal and a video signal can be encoded/decoded. The present invention includes receiving at least one of a mix signal and source signals and generating a unified side information corresponding to a unified source signal using the mix signal and the at least one of the source signals, wherein the unified source signal is generated by grouping at least one source signal. | 2010-04-15 |
20100092009 | AUDIO OUTPUT DEVICE - An amplification circuit amplifies an input signal. A signal detecting circuit detects whether the input signal is in a signal present state or in a signal absent state. A period detecting circuit detects a signal present duration for which the signal detecting circuit detects that the input signal is in the signal present state. A time setting circuit sets a control waiting time, depending on the signal present duration detected by the period detecting circuit. A control circuit limits outputting of the amplification circuit after the control waiting time set by the time setting circuit has elapsed since the signal detecting circuit detected the signal absent state of the input signal. | 2010-04-15 |
20100092010 | METHOD AND ELECTRONIC DEVICE FOR DRIVING A CAPACITANCE ELECTRO-ACOUSTIC TRANSDUCER - An electronic device includes a capacitance electro-acoustic transducer and an audio driver. The audio driver is coupled to the capacitance electro-acoustic transducer. The audio driver includes a high-voltage amplifier for receiving an input audio signal and for transforming the input audio signal into an output audio signal to drive the capacitance electro-acoustic transducer, wherein an absolute voltage value of the input audio signal is smaller than an absolute voltage value of the output audio signal. The output bandwidth of the capacitance electro-acoustic transducer is controlled by the magnitude of the output current of the audio driver. The capacitance electro-acoustic transducer of the present invention can meet different bandwidth requirements and thus achieve saving power, which cannot be achieved by a traditional dynamic electro-acoustic transducer. | 2010-04-15 |
20100092011 | MEMBRANE FOR AN ELECTROACOUSTIC TRANSDUCER AND ACOUSTIC DEVICE - A membrane for an electroacoustic transducer is disclosed, wherein said membrane ( | 2010-04-15 |
20100092012 | ELECTRO-ACOUSTIC TRANSDUCER - An electro-acoustic transducer is disclosed. The electro-acoustic transducer includes an electret diaphragm, an orifice plate and a plurality of dividing structures. The dividing structures, disposed between the electret diaphragm and the orifice plate, are cross-shaped. Each of the dividing structures includes two extending portions intersecting with each other. | 2010-04-15 |
20100092013 | ELECTRO-ACOUSTIC TRANSDUCER - An electro-acoustic transducer is disclosed. The electro-acoustic transducer includes an electret diaphragm, an orifice plate and a plurality of dividing structures. Each of the dividing structures, disposed between the electret diaphragm and the orifice plate, includes at least one main portion, and the number of the main portion is a positive integer. When the number of the main portion is larger than one, the main portions are respectively connected to a center and extended radially from the center. | 2010-04-15 |
20100092014 | APPARATUS AND METHOD FOR GENERATING A NUMBER OF LOUDSPEAKER SIGNALS FOR A LOUDSPEAKER ARRAY WHICH DEFINES A REPRODUCTION SPACE - An apparatus for generating a number of loudspeaker signals for a loudspeaker array defining a reproduction space includes a prestage configured to generate a plurality of output audio signals while using one or more audio signals associated with one or more virtual positions, each output audio signal being associated to a loudspeaker position such that the plurality of output audio signals together replicate a reproduction of the input audio signal(s) at the virtual position(s), and a number of output audio signals being smaller than a number of loudspeaker signals. The apparatus further includes a main stage configured to obtain the plurality of output audio signals and further to obtain, as a virtual position for each output audio signal, the loudspeaker positions, and to generate the number of loudspeaker signals for the loudspeaker array such that the loudspeaker positions are replicated as a virtual sources by the loudspeaker array. | 2010-04-15 |
20100092015 | STEREO SYSTEM AND SPEAKERS FOR A WATERCRAFT - A speaker and stereo system for a watercraft are disclosed. The stereo system includes an amplifier sized and adapted to fit within an internal compartment of the watercraft, and having a power input that connects to a battery of the watercraft for power. The amplifier further includes a control input, a signal amplifier, at least two audio outputs connected to the signal amplifier, and an audio input for receiving a digital audio signal from a digital music player to be amplified by the signal amplifier. The speaker for use with the stereo system includes a speaker housing having a flattened bottom, an opening at a front face, and an enclosure that tapers and extends to a substantially pointed terminal end. The speaker further includes a waterproof loudspeaker pivotally connected within the opening of the front face of the speaker housing to face a direction substantially opposite the pointed terminal end, and a mounting mechanism for removably mounting the speaker housing to an outer surface of the watercraft. | 2010-04-15 |
20100092016 | BEHIND-THE-EAR HEARING AID WHOSE MICROPHONE IS SET IN AN ENTRANCE OF EAR CANAL - There is provided a behind-the-ear hearing aid that makes it easy for a hearing aid wearer to estimate a position of a sound source with respect to a front-back direction and that enables an increase in aesthetic property when the hearing aid is worn. A behind-the-ear hearing aid of the present invention is used while fitted to an ear of a human body, and includes at least a microphone | 2010-04-15 |
20100092017 | HEARING SYSTEM AND METHOD FOR OPERATING THE SAME - The hearing system ( | 2010-04-15 |
20100092018 | METHOD FOR OPERATING A HEARING DEVICE AS WELL AS A HEARING DEVICE - In order to switch between different hearing programs to adjust to a momentary acoustic scene, a method for adjusting a hearing device, in which one of several possible hearing programs can be selected in order to adjust to a momentary acoustic scene, the method comprising the steps of detecting a desired hearing program change, changing parameters (b | 2010-04-15 |
20100092019 | WAVEGUIDE ELECTROACOUSTICAL TRANSDUCING - A waveguide system for radiating sound waves. The system includes a low loss waveguide for transmitting sound waves, having walls are tapered so that said cross-sectional area of the exit end is less than the cross-sectional area of the inlet end. In a second aspect of the invention, a waveguide for radiating sound waves, has segments of length approximately equal to | 2010-04-15 |
20100092020 | Microphone Having Multiple Transducer Elements - A microphone is provided. The microphone has a housing; an acoustic port located in the housing; a substrate coupled with the housing; an integrated circuit positioned onto the substrate; and two or more MEMS transducers mounted on the substrate wherein the transducers are connected in parallel. | 2010-04-15 |
20100092021 | IMPLANTABLE MICROPHONE FOR AN IMPLANTABLE HEARING PROSTHESIS - An implantable microphone for a hearing prosthesis. The microphone comprises: a housing having a diaphragm chamber formed therein, and an aperture extending from the exterior surface of the housing to the chamber; a diaphragm disposed on the exterior of the housing so as to seal the aperture, and configured to vibrate in response to sound signals; a sensor positioned adjacent an end of the chamber opposing the diaphragm, and configured to detect vibration of the diaphragm, and to generate electrical signals based thereon; and a stiffening material substantially filling the regions of the housing external to the sensor and the diaphragm such that that air gaps within the filled regions of the housing are substantially eliminated, wherein the stiffening material has an elastic modulus that enables the housing to substantially resist deformation there of in response to body-noise. | 2010-04-15 |
20100092022 | PORTABLE COMPUTER SPEAKER GRILL STRUCTURES - Portable computer structures are provided. The portable computer structures may include speaker grill structures. A speaker grill structure may be formed by creating an array of small holes (perforations) in a portable computer housing structure such as a planar housing wall. A speaker may be mounted adjacent to the array of holes. The planar housing wall may be formed in a block of milled aluminum and may have a thickness of less than 1 mm. The speaker holes may have with small diameters without overly attenuating sound from a speaker. | 2010-04-15 |
20100092023 | SPEAKER MOTOR AND SPEAKER - A diaphragm for a speaker includes two portions. The first portion is made of metallic material for producing a high frequency tone. The second portion is made of a non-metallic material for producing a low frequency tone. The first portion is joined at a first peripheral edge to a voice coil while a second peripheral edge is joined at a first peripheral edge of the second portion to form the diaphragm. | 2010-04-15 |
20100092024 | SPEAKER DEVICE - A drive cone | 2010-04-15 |
20100092025 | METHOD AND SYSTEM FOR SECURE SHARING OF RECORDED COPIES OF A MULTICAST AUDIOVISUAL PROGRAM USING SCRAMBLING AND WATERMARKING TECHNIQUES - A method for secure distribution of an original audiovisual stream to a plurality of consumer devices through a multicast session includes generating a protected audiovisual stream by modifying the original audiovisual stream; a complementary stream of any format including digital information suitable to allow reconstruction of an audiovisual stream from the protected stream; calculating a first mark as function of a unique identifier of a receiving consumer device or an external secure device; calculating on the receiving consumer device a first marked audiovisual stream from the protected stream as function of the first mark and the complementary stream; transmitting the protected stream from the receiving device to the second device; calculating a second mark as function of a unique identifier of a second device, an external secure device or a consumer using the second device; and calculating on the second consumer device a second marked audiovisual stream from the protected stream received from the receiving device as function of the second mark. | 2010-04-15 |
20100092026 | METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR PROVIDING PATTERN DETECTION WITH UNKNOWN NOISE LEVELS - An apparatus for providing pattern detection may include a processor. The processor may be configured to iteratively test different models and corresponding scales for each of the models. The models may be employed for modeling parameters corresponding to a visually detected data. The processor may be further configured to evaluate each of the models over a plurality of iterations based on a function evaluation of each of the models, select one of the models based on the function evaluation of the selected one of the models, and utilize the selected one of the models for fitting the data. | 2010-04-15 |
20100092027 | IMAGE SENSOR AND METHOD - Described herein are methods that may improve yield of an image sensor. In one embodiment, a method that may improve yield of an image sensor includes generating output values of control logic associated with an array of light sensitive elements. The method further may include determining if the control logic has one or more faulty output values. The method further may include automatically correcting the one or more faulty output values. In another embodiment, a method that may improve yield of an image sensor includes providing light to an array of light sensitive elements. The method further may include generating an image based on the light sensitive elements and associated control logic. The method further may include disconnecting control lines from control logic that has one or more faulty output values based on viewing the image. The method further may include generating another image based on the control logic having no faulty output values. | 2010-04-15 |
20100092028 | Data Decomposition Method and Computer System Therefrom - For multi-dimensional temporal-spatial data, EEMD is applied to time series of each spatial location to obtain IMF-like components of different time scales. All the ith IMF-like components of all the time series of all spatial locations are arranged to obtain ith temporal-spatial multi-dimensional IMF-like component. For two-dimensional spatial data or images, the two-dimensional spatial data or images are consider as a collection of one-dimensional series in first direction along locations in second direction. The same approach to the one used in temporal-spatial data decomposition is used to obtain the resulting two-dimensional IMF-like components. Each of the resulted IMF-like components are taken as the new two-dimensional data for further decomposition, but the data is considered as a collection of one-dimensional series in second-direction along locations in first-direction. | 2010-04-15 |
20100092029 | LINEAR IMAGE LIFT ARRAY FOR TRANSPORTED MATERIAL - The subject matter presented herein relates to a method, system and program product for performing image capture of items. In particular the image capture occurs during transport of the items by a high-speed transport device. The image is captured by a linear array imaging sensor as a face of the item is transported at a continuous production speed in near proximity to the linear array imaging sensor. | 2010-04-15 |
20100092030 | SYSTEM AND METHOD FOR COUNTING PEOPLE NEAR EXTERNAL WINDOWED DOORS - A system for counting objects, such as people, is provided having a camera ( | 2010-04-15 |
20100092031 | SELECTIVE AND ADAPTIVE ILLUMINATION OF A TARGET - There are provided a method and a system for illuminating one or more target in a scene. An image of the scene is acquired using a sensing device that may use an infrared sensor for example. From the image, an illumination controller determines an illumination figure, such that the illumination figure adaptively matches at least a position of the target in the image. The target is the selectively illuminated using an illumination device, according to the illumination figure. | 2010-04-15 |
20100092032 | METHODS AND APPARATUS TO FACILITATE OPERATIONS IN IMAGE BASED SYSTEMS - Vision based systems may select actions based on analysis of images to redistribute objects. Actions may include action type, action axis and/or action direction. Analysis may determine whether an object is accessible by a robot, whether an upper surface of a collection of objects meet a defined criteria and/or whether clusters of objects preclude access. | 2010-04-15 |
20100092033 | METHOD FOR TARGET GEO-REFERENCING USING VIDEO ANALYTICS - A method to geo-reference a target between subsystems of a targeting system is provided. The method includes receiving a target image formed at a sender subsystem location, generating target descriptors for a first selected portion of the target image, sending target location information and the target descriptors from a sender subsystem of the targeting system to a receiver subsystem of the targeting system, pointing an optical axis of a camera of the receiver subsystem at the target based on the target location information received from the sending subsystem, forming a target image at a receiver subsystem location when the optical axis is pointed at the target, and identifying a second selected portion of the target image formed at the receiver subsystem location that is correlated to the first selected portion of the target image formed at the sender subsystem location. | 2010-04-15 |
20100092034 | METHOD AND SYSTEM FOR POSITION DETERMINATION USING IMAGE DEFORMATION - A method and system of position determination using image deformation is provided. One implementation involves receiving an image of a visual tag, the image captured by an image capturing device, wherein the visual tag has a predefined position associated therewith; based on the image determining a distance of the image capturing device from the visual tag, and determining an angular position of the image capturing device relative to the visual tag; and determining position of the image capturing device based on said distance and said angular position. | 2010-04-15 |
20100092035 | AUTOMATIC RECOGNITION APPARATUS - The invention concerns an apparatus for automatic recognition of objects, which includes a device for capturing images of one object, or of a plurality of objects, which are to be recognized. The objects to be evaluated are manually introduced into a field of view of said camera. The invented apparatus possesses an image recognition device, whereby, from an image of an object within the field of view of the camera, an identification-signal representing the object is generated. The data acquired therefrom can serve, for example, a weighing scale, which has been equipped with the invented automatic recognition apparatus. | 2010-04-15 |
20100092036 | METHOD AND APPARATUS FOR DETECTING TARGETS THROUGH TEMPORAL SCENE CHANGES - A system and method for detecting a target in imagery is disclosed. At least one image region exhibiting changes in at least intensity is detected from among at least a pair of aligned images. A distribution of changes in at least intensity inside the at least one image region is determined using an unsupervised learning method. The distribution of changes in at least intensity is used to identify pixels experiencing changes of interest. At least one target from the identified pixels is identified using a supervised learning method. The distribution of changes in at least intensity is a joint hue and intensity histogram when the pair of images pertain to color imagery. The distribution of changes in at least intensity is an intensity histogram when the pair of images pertain to grey-level imagery. | 2010-04-15 |
20100092037 | METHOD AND SYSTEM FOR VIDEO INDEXING AND VIDEO SYNOPSIS - In a system and method for generating a synopsis video from a source video, at least three different source objects are selected according to one or more defined constraints, each source object being a connected subset of image points from at least three different frames of the source video. One or more synopsis objects are sampled from each selected source object by temporal sampling using image points derived from specified time periods. For each synopsis object a respective time for starting its display in the synopsis video is determined, and for each synopsis object and each frame a respective color transformation for displaying the synopsis object may be determined. The synopsis video is displayed by displaying selected synopsis objects at their respective time and color transformation, such that in the synopsis video at least three points that each derive from different respective times in the source video are displayed simultaneously. | 2010-04-15 |
20100092038 | SYSTEM AND METHOD OF DETECTING OBJECTS - The present invention is a system and a method of segmenting and detecting objects which can be approximated by planar or nearly planar surfaces in order to detect one or more objects with threats or potential threats. The method includes capturing imagery of the scene proximate a platform, producing a depth map from the imagery and tessellating the depth map into a number of patches. The method also includes classifying the plurality of patches as threat patches and projecting the threat patches into a pre-generated vertical support histogram to facilitate selection of the projected threat patches having a score value within a sufficiency criterion. The method further includes grouping the selected patches having the score value using a plane fit to obtain a region of interest and processing the region of interest to detect said object. | 2010-04-15 |
20100092039 | Digital Image Processing Using Face Detection Information - A method of processing a digital image using face detection within the image achieves one or more desired image processing parameters. A group of pixels is identified that correspond to an image of a face within the digital image. Default values are determined of one or more parameters of at least some portion of the digital image. Values are adjusted of the one or more parameters within the digitally-detected image based upon an analysis of the digital image including the image of the face and the default values. | 2010-04-15 |
20100092040 | OPTICAL COMPUTERIZED METHOD FOR THE 3D MEASUREMENT OF AN OBJECT BY FRINGE PROJECTION AND USE OF A PHASE-SHIFT METHOD, CORRESPONDING SYSTEM - An optical computerized method and system for the 3D measurement of the external surface of an object in relief by projection of fringes onto the object and use of a phase-shifting method, wherein four projection axes of the fringes onto the object are implemented, the origin of each projection axis being considered as an illumination point located substantially at each of the four vertices of a virtual tetrahedron, the object being placed substantially at the centre of the tetrahedron, and the shootings are taken from four shooting points located substantially along four shooting axes, each of the shooting axes being the median of one of the four trihedrons formed by the four triplets of projection axes, the four shooting points being located at such a distance from the object that, at each shooting point, each image includes at least one portion of each of the three surfaces of the object that can be lighted by the three illumination points of the triplet of projection axes, the median of which defines the shooting axis of the shooting point, and a set of images of each of the six surfaces that can be illuminated and defined by six couples of illumination points is acquired into the computer equipment. | 2010-04-15 |
20100092041 | METHOD OF MEASURING A THREE-DIMENSIONAL SHAPE - In order to measure a three-dimensional shape, feature information is read from a database. A board is transferred to a measurement position. A measurement head is transferred to an inspection area of the board. Light of a first lighting device for three-dimensional measurement and light of a second lighting device for two-dimensional measurement is illuminated onto the inspection area to photograph a first reflection image and a second reflection image that are reflected from the inspection area. The inspection area is realigned by comparing the feature information with at least one of the photographed first and second reflection images to inspect distortion of the inspection area. The realigned inspection area is inspected. Thus, the three-dimensional shape may be precisely measured. | 2010-04-15 |
20100092042 | MANEUVERING ASSISTING APPARATUS - A maneuvering assisting apparatus includes a plurality of cameras. Each camera is arranged in a downward attitude on a side surface of a ship hull, and captures surroundings of the ship. A CPU creates a whole-circumference bird's eye view image representing in an aerially viewed manner the surroundings of the ship, based on outputs of these cameras. Also, the CPU transparently multiplexes a graphic image representing at least an extension of the aerially viewed ship, onto the whole-circumference bird's eye view image. Moreover, the CPU non-transparently multiplexes a graphic image representing one portion of the aerially viewed ship, onto the whole-circumference bird's eye view image. | 2010-04-15 |
20100092043 | METHOD AND SYSTEM FOR CHARACTERIZING MOVEMENT OF AN OBJECT - Motion of an object is characterized based on data indicative of a plurality of pixilated images of the object. An outline of the object may be extracted from the data for each pixilated image of the object. Changes over time in a shape and/or position of the outline may be used to determine a speed associated with the object. | 2010-04-15 |
20100092044 | Image Processing Apparatus and Method - An image processing apparatus includes: a pixel difference calculator for calculating a difference value between each first pixel of a previous image and a second pixel of a present image and at a position corresponding to said each first pixel, and outputting a plurality of pixel differences; a counter counting a number of positive pixel differences and a number of negative pixel differences in the pixel differences of a sampling window; a motion level determining unit calculating a motion level of a pixel in the sampling window according to the numbers of the positive and negative pixel differences; a blending value determining unit determining a blending value according to the motion level; and an output unit adding together weights of the present and previous images according to the blending value to generate and output an output image. An image processing method is also disclosed. | 2010-04-15 |
20100092045 | System and method for airport mapping database automatic change detection - A method for automatically updating a graphical information system (GIS) type database using aerial imagery. The method may involve processing a new image to identify at least one target region therewithin; analyzing the target region to determine image invariant moments thereof; using feature vector data to generate a template of a target feature from an old image; analyzing the template to generate image invariant moments thereof; and comparing the image invariant moments of the target region with the image invariant moments of the template to identify a feature change between the target region and the template. | 2010-04-15 |
20100092046 | LOGIC ARRANGEMENT, DATA STRUCTURE, SYSTEM AND METHOD FOR MULTILINEAR REPRESENTATION OF MULTIMODAL DATA ENSEMBLES FOR SYNTHESIS, RECOGNITION AND COMPRESSION - A data structure, method, storage medium and logic arrangement are provided for use in collecting and analyzing multilinear data describing various characteristics of different objects. In particular it is possible to recognize an unknown individual, an unknown object, an unknown action being performed by an individual, an unknown expression being formed by an individual, as well as synthesize a known action never before recorded as being performed by an individual, synthesize an expression never before recorded as being formed by an individual, and reduce the amount of stored data describing an object or action by using dimensionality reduction techniques, and the like. | 2010-04-15 |
20100092047 | BIOMETRICS AUTHENTICATION SYSTEM - A low-profile biometrics authentication system capable of achieving high security level authentication is provided. A biometrics authentication system | 2010-04-15 |
20100092048 | FINGERPRINT INFORMATION STORAGE APPARATUS USING SECRET DISTRIBUTION TECHNIQUE, FINGERPRINT AUTHENTICATION SYSTEM USING THE SAME, AND FINGERPRINT AUTHENTICATION METHOD USING THE SAME - A fingerprint information storage apparatus includes a fingerprint information generating unit that extracts minutiae information from an authenticated user's fingerprint image and generates fingerprint information by inserting chaff minutiae information into the extracted minutiae information, a fingerprint information distributing unit that classifies the fingerprint information according to the extent that minutiae are distributed relative to the center of the fingerprint and distributively outputs the fingerprint information classified according to the distribution, and a first fingerprint information storage unit and a second fingerprint information storage unit that store the fingerprint information and distributively output according to the distribution, wherein the authenticated user's fingerprint information registered in the first fingerprint information storage unit is partially aligned and input fingerprint information is converted based on the information so that the converted input fingerprint information and the fingerprint information registered in the second fingerprint information storage unit are aligned. | 2010-04-15 |
20100092049 | Method of Precision Eye-Tracking Through Use of Iris Edge Based Landmarks in Eye Geometry - In the field of eye tracking, greater accuracy or resolution in monitoring movement of the eye can be gained by digitizing the eye, and tracking the movement of a landmark with fixed size and a fixed location relative to the eye's local coordinate system. The edge of the iris can be used as such a fixed landmark. Through the location and or establishment of at least a portion of the outer edge of the iris and/or an iris center point, both large and small scale eye movements, including but not limited to micro-tremors, can be traced with a higher degree of accuracy. This will aid in the diagnosis of diseases, assessing state of consciousness, and defining brainstem death. | 2010-04-15 |
20100092050 | METHOD OF PROCESSING A RADON DATA BASED IMAGE FUNCTION AND IMAGING METHOD - An image processing method for providing a digitized image as an approximation of an image function ƒ, wherein the digitized image comprises a plurality of pixels with a predetermined pixel size, comprises the steps of providing the image function ƒ from Radon data comprising a plurality of projection functions measured corresponding to a plurality of predetermined projection directions (ν), and determining pixel values from the image function, the pixel values representing the digitized image to be obtained, wherein the pixel values are determined in dependence on at least two image function values within the pixel size of the respective pixel. Furthermore, an imaging method and an imaging device using the image processing method are described. | 2010-04-15 |
20100092051 | METHODS OF ANALYZING AND CORRECTING MEDICAL IMAGING DATA - In a method and apparatus for analyzing and correcting medical imaging data of a subject, an image data set is obtained from a scan of the subject at a first time point with respect to a defined time origin. A measurement of a time-dependent variable is then determined for the data set, and an estimated value for the time-dependent variable at an estimate time point is extrapolated from the data set. | 2010-04-15 |
20100092052 | METHODS AND APPARATUS FOR ANALYZING MEDICAL IMAGING DATA - In a method and apparatus for analyzing medical imaging data of a subject from an imaging modality using a tracer, data from detection of tracer emission events at least one region of a scanned imaging volume are obtained, and the data processed to establish sub-periods or time points within a scan period for the emission events. A rate of change of emission events per unit time for a given region is then calculated, for example by obtaining a number of emission events in each sub-period in the given region, and fitting a line through the values for the sub-periods. | 2010-04-15 |
20100092053 | MEDICAL IMAGE PROCESSOR AND MEDICAL IMAGE PROCESSING METHOD - A medical image processor includes: an extraction unit configured to extract a longitudinal line from three-dimensional volume data for a medical image, the longitudinal line representing how a tubular structure runs; a longitudinal cross-sectional image generator configured to generate multiple longitudinal cross-sectional images extending along the longitudinal line, the longitudinal cross-sectional images being cross-sectional images of the tubular structure; a short-axis cross-sectional image generator configured to generate multiple short-axis cross-sectional images intersecting the longitudinal line, the short-axis cross-sectional images being cross-sectional images of the tubular structure; a structure element detector configured to detect a specific structural element of the tubular structure from each of the plurality of short-axis cross-sectional images; and a correction unit configured to correct the specific structural element detected from each of the multiple short-axis cross-sectional images on a basis of the multiple longitudinal cross-sectional images. | 2010-04-15 |
20100092054 | Method and Apparatus for Endoscopic Examination of Lesions - An apparatus is provided, which utilizes an adjustment platform for supporting a subject during the endoscopic examination. Additionally, a method for performing an endoscopic examination is also provided in which an endoscope is inserted into a subject and the endoscope is maintained at a generally fixed position while the position of the subject is adjusted to advance the endoscope into the subject. Further still, a method is provided for estimating the size of sample tissue using an endoscope and a reference element. Based on known parameters of the reference element, the size of the area being examined can be estimated. | 2010-04-15 |
20100092055 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING PROGRAM PRODUCT, AND IMAGE PROCESSING METHOD - An image processing apparatus includes a suspected-lesion-region extracting unit that extracts a suspected lesion region from an in-vivo image that is obtained by taking an image of inside of body; a groove determining unit that determines whether the suspected lesion region is a region corresponding to a shadow of a groove that is formed between in-vivo organ walls; and a lesion-region extracting unit that extracts a lesion region using the suspected lesion region and a result of determination by the groove determining unit. | 2010-04-15 |
20100092056 | Mri systems and realated methods - An MRI system is provided that includes a goal-oriented input interface and a result-oriented output interface. A method is provided for operating an apparatus for generating a magnetic resonance image. The method includes receiving goal-oriented input, acquiring volumetric magnetic resonance data based on the goal-oriented input, and providing result-oriented output of the acquired volumetric data. An apparatus is provided for generating a magnetic resonance image. The apparatus includes a plurality of RF receiving coils, a controller configured to receive signals from the RF receiving coils to acquire volumetric magnetic resonance data based on at least one goal-oriented input, and a user interface configured to receive goal-oriented input and provide result-oriented output indicative of the acquired volumetric data. The apparatus and methods provided can simplify the use of MRI systems via rapid comprehensive volumetric imaging. | 2010-04-15 |
20100092057 | METHOD AND SYSTEM FOR IDENTIFYING A CONTAINMENT VESSEL - A method and system for identifying an object in an acquired image. The method includes detecting an object within the acquired image, and determining whether the detected object is a containment vessel. If the object is not a containment vessel, the method includes applying a first set of rules for classifying the object. If the object is a containment vessel, the method includes applying a second set of rules for classifying the object. | 2010-04-15 |
20100092058 | METHOD FOR OBTAINING SPATIAL IMAGES THROUGH MRI AND PROCESSING THE RESULTING SPATIAL IMAGES AND PRODUCT - A method for recording a set of MRI images of a tissue pixel by pixel that evolve with time in a specific manner described by a function; processing the recorded MRI images by aggregating the pixels thereof according to a preselected aspect of time behavior; best fitting the aggregated pixels to a predetermined pixel function to obtain the parameters of the function; and presenting the parameters visually. A computer readable medium containing executable program instructions for carrying out the method. | 2010-04-15 |
20100092059 | Creation Of Motion Compensated MRI M-Mode Images Of The Myocardial Wall - A method for displaying medical image data includes receiving medical image data including a myocardium. An endocardial contour is automatically segmented from the received medical image data. A center of mass of the automatically segmented endocardial contour is determined. A plurality of equiangular projections is defined beginning from the center of mass and projecting outwardly and cross the endocardial contour. A plurality of normal projections that correspond to the plurality of equiangular projections is defined. Each normal projection begins from an end of a corresponding equiangular projection and extends for a predetermined length, crossing the endocardial contour at a right angle. Dynamics of the myocardium along each normal projection are displayed as a function of time. | 2010-04-15 |
20100092060 | X-Ray CT system and method for creating tomographic recordings with two x-ray energy spectra - An x-ray CT system and a method are disclosed for creating tomographic recordings with the aid of an x-ray CT system, with two emitter/detector arrangements operating with an angular offset on a gantry with at least two different x-ray energy spectra. In at least one embodiment, at least one first recording is reconstructed from detector data from two quarter rotations with different x-ray energy spectra and at least one second recording is created from detector data of a scan of at least one of the emitter/detector arrangements over a half rotation. According to at least one embodiment of the invention, the recordings are subjected to high-pass filtering or low-pass filtering in respect of their spatial frequencies and then the filtered recordings are combined to give a resulting recording. | 2010-04-15 |
20100092061 | SYSTEM AND METHOD FOR DECOMPOSED TEMPORAL FILTERING FOR X-RAY GUIDED INTERVENTION APPLICATION - A method for temporally filtering medical images during a fluoroscopy guided intervention procedure includes providing a mask image, a fluoroscopy intervention image acquired at a current time during a medical intervention procedure, forming a subtraction image by subtracting the mask image from the intervention image, calculating a motion image of a moving structure in the subtraction image, forming a residual image by subtracting the motion image from the subtraction image, temporally filtering the residual image with a filtered image from a previous time, and adding the motion image to the temporally filtered residual image. | 2010-04-15 |
20100092062 | DEVICE AND METHOD FOR LOCALIZATION OF A TISSUE VARIATION FOR A BIOPSY - In a device and associated method for localization of a tissue variation for a biopsy, a first tissue variation within a first image of a stereo exposure is marked after limitation of a biopsy-capable region within an overview image. The search region for this localized first tissue variation in the second image of the stereo exposure is predetermined by a search corridor in the second image. | 2010-04-15 |
20100092063 | THREE-DIMENSIONAL IMAGE PROCESSING APPARATUS AND X-RAY DIAGNOSTIC APPARATUS - Data of a plurality of projected images, which is photographed from different directions, regarding an object of interest is stored in an image data storage section. A feature point coordinates acquisition section acquires the three-dimensional coordinates regarding the axis of the object of interest on the basis of the feature information and photographing directions regarding the axis of the object of interest on at least two of the plurality of projected images stored in the image data storage section. A coordinates transformation section sets the three-dimensional coordinates system, which has the axis of the object of interest as one axis, on the basis of the three-dimensional coordinates information. A reconstruction processing section reconstructs three-dimensional image data based on the set three-dimensional coordinates system from the plurality of projected images stored in the image data storage section. | 2010-04-15 |
20100092064 | Methods for tissue classification in cervical imagery - A rule-based unsupervised process for classifying cervical tissue by serially applying classifiers selected from the group that consists of determining size of texture region, opacity parameter, size of acetowhite regions, number of coarse and fine punctations, size of coarse and fine mosaics, size of atypical blood vessels and demographic data, so that the cervical tissue can be classified into no evidence of disease, low-grade dysplasia, high-grade dysplasia or cancer. | 2010-04-15 |
20100092065 | AUTOMATED DOCUMENT PROCESSING SYSTEM AND METHOD - A document processing system includes an input receptacle for receiving documents. A transport mechanism receives the documents from the input receptacle and transports the documents past an image scanner and a discrimination unit. An output receptacle receives the documents from the transport mechanism after being transported past the full image scanner and the discrimination unit. The image scanner operates to obtain images of the documents and further operates to obtain images of selected portions of the documents, and further can obtain information contained in the selected portions. The discrimination unit operates to determine document authenticity. A system controller directs the flow of documents over the transport mechanism. | 2010-04-15 |
20100092066 | Magnetic Ink Character Recognition Apparatus and Magnetic Ink Character Recognition Method - Column misalignment between a magnetically-recognized character string and an optically-recognized character string is corrected to improve character recognition reliability. A character string is read magnetically and the result outputted. The same character string is also read optically and the result outputted. A magnetic data reading unit detects the magnetism of a character string printed in magnetic ink and outputs the detected magnetic data. A recognition result comparing unit then applies a column offset detection process to detect misalignment between the character columns in the magnetic and optical results, then applies a column offset correction process to correct any column offset and align corresponding character columns. The comparing unit then compares corresponding character columns in the magnetic data recognition result and image data recognition result. For each position comparison, the comparing unit outputs the common character if the magnetically-recognized and optically-recognized character at that position match, or a question mark if the magnetically-recognized and optically-recognized character at the position do not match or if one or both of the magnetically-recognized or optically-recognized character is missing. | 2010-04-15 |
20100092067 | Gem pattern matching algorithm to determine the percentage match of a target gem pattern to a database of gem patterns - A method and gem pattern matching technique to analyze a target gemstone by analyzing a pattern created by transmitting a light source such as a laser beam through the gemstone to create a visual optical pattern and comparing the pattern to a database of known gemstone patterns to determine the percentage likelihood that the target gemstone will match a gemstone in the database. The matching is based on the weight of the heaviest spot in the pattern and its location in the gemstone image and comparing it to the weight and location of the heaviest spots in each gemstone image in the database to determine a percentage matching. | 2010-04-15 |
20100092068 | DEVICE FOR DETERMINING THE POSITION AND/OR THE TRANSVERSE DIMENSION OF A DRILL HOLE IN A PRESENTATION LENS FOR RIMLESS EYEGLASSES - The device includes: bearing element ( | 2010-04-15 |
20100092069 | IMAGE PROCESSING METHOD, PAINT INSPECTION METHOD AND PAINT INSPECTION SYSTEM - An image processing method that differentiates image data using an image processing system that includes a processing unit and a storage unit includes: acquiring image data; sequentially picking up pixels one by one at a predetermined pitch from among the pixels that constitute the image data and setting the picked up pixels as reference pixels; setting a close region around each of the reference pixels; calculating an average value of densities of the picked up pixels for each of the close regions; setting a wide region larger than the close region around each of the reference pixels; calculating an average value of densities of the picked up pixels for each of the wide regions; and calculating a difference between the density of each of the reference pixels and a corresponding one of the average values of the densities of the pixels of the wide regions. | 2010-04-15 |
20100092070 | HIGH ACCURACY BEAM PLACEMENT FOR LOCAL AREA NAVIGATION - An improved method of high accuracy beam placement for local area navigation in the field of semiconductor chip manufacturing. This invention demonstrates a method where high accuracy navigation to the site of interest within a relatively large local area (e.g. an area 200 μm×200 μm) is possible even where the stage/navigation system is not normally capable of such high accuracy navigation. The combination of large area, high-resolution scanning, digital zoom and registration of the image to an idealized coordinate system enables navigation around a local area without relying on stage movements. Once the image is acquired any sample or beam drift will not affect the alignment. Preferred embodiments thus allow accurate navigation to a site on a sample with sub-100 nm accuracy, even without a high-accuracy stage/navigation system. | 2010-04-15 |
20100092071 | SYSTEM AND METHODS FOR NAVIGATION USING CORRESPONDING LINE FEATURES - A method for navigating identifies line features in a first three-dimensional (3-D) image and a second 3-D image as a navigation platform traverses an area and compares the line features in the first 3-D image that correspond to the line features in the second 3-D image. When the lines features compared in the first and the second 3-D images are within a prescribed tolerance threshold, the method uses a conditional set of geometrical criteria to determine whether the line features in the first 3-D image match the corresponding line features in the second 3-D image. | 2010-04-15 |
20100092072 | Automated generation of 3D models from 2D computer-aided design (CAD) drawings - The process and method for generating a 3D model from a set of 2D drawings is described herein. Traditionally, many structural components (objects) are communicated through a series of 2D drawings, wherein each drawing describes the components that are visible in a user-selected view direction. No machine-readable information in the drawings define a relationship between the drawings developed from various view directions or the objects' locations in 3D space. Considerable human effort and intervention is required to place objects defined in the 2D drawings into 3D space. With the ability to provide information in each drawing defining a relationship with the other drawings as well as its place in 3D space, the objects defined in 2D drawings can self-assemble in 3D space, thereby reducing a substantial amount of required human effort. | 2010-04-15 |
20100092073 | SYSTEM AND METHOD FOR OBJECT RECOGNITION AND CLASSIFICATION USING A THREE-DIMENSIONAL SYSTEM WITH ADAPTIVE FEATURE DETECTORS - A method including imaging an object in three-dimensions; binning data of the imaged object into three-dimensional regions having a predetermined size; determining a density value p of the data in each bin; inputting the p density values of the bins into a first layer of a computational system including a corresponding processing element for each of the bins; calculating an output O of the processing elements of the computational system while restricting the processing elements to have weights Wc | 2010-04-15 |
20100092074 | FOREGROUND ACTION ESTIMATING APPARATUS AND FOREGROUND ACTION ESTIMATING METHOD - The present invention provides a foreground action estimating apparatus and a foreground action estimating method, wherein the foreground action estimating apparatus includes: a training image inputting means for inputting a foreground image, a background image and an image having the foreground and background images as training images; a basis matrix calculating means for calculating a foreground basis matrix and a background basis matrix by respectively extracting a foreground feature and a background feature from the foreground image and the background image, respectively, and combining the foreground basis matrix and the background basis matrix to obtain a combined basis matrix; a feature suppressing means for calculating the feature coefficients of the training images in accordance with the combined basis matrix obtained by the basis matrix calculating means so as to obtain image features of the background-feature-suppressed training images; and a foreground action information acquiring means for estimating foreground action information in accordance with a feature mapping matrix from the image feature to an action information set, by using the background-feature-suppressed image features. | 2010-04-15 |
20100092075 | Method of directed pattern enhancement for flexible recognition - A directed pattern enhancement method receives a learning image and pattern enhancement directive. Pattern enhancement learning is performed using the learning image and the pattern enhancement directive to generate pattern enhancement recipe. An application image is received and a pattern enhancement application is performed using the application image and the pattern enhancement recipe to generate pattern enhanced image. A recognition thresholding is performed using the pattern enhanced image to generate recognition result. The pattern enhancement directive consists of background directive, patterns to enhance directive, and patterns to suppress directive. An update learning method performs pattern enhancement progressive update learning. | 2010-04-15 |
20100092076 | PHISHING ABUSE RECOGNITION IN WEB PAGES - A method of identifying potential phishing abuse images includes: producing a first color map that represents a subset of color values and pixel locations within a base image; producing a second color map that represents color values and pixel locations within a target image; selecting an alignment the first color map with the second color map such that at least some pixel locations of the first color map align with at least some pixel locations of the second color map; determining a measure of color value matching of aligned pixel locations for the selected alignment; and repeating the acts of selecting and determining until a prescribed threshold measure of color value matching is determined for at least one of the selected alignments or until an evaluation limit is reached. | 2010-04-15 |
20100092077 | DOMINANT COLOR DESCRIPTORS - A system computes a combined dominant color descriptor (DCD) of a plurality of images (IM | 2010-04-15 |
20100092078 | IMAGE PROCESSING APPARATUS AND METHOD - An image processing apparatus segments a determination target image into regions, reads an image type determination condition that includes a plurality of object determination conditions concerning an object related to the region of the image from a storage device, and calculates a feature quantity of the segmented region. The image processing apparatus determines whether the segmented region satisfies at least one object determination condition that is included in the image type determination condition based on the plurality of object determination conditions included in the read image type determination condition and the calculated feature quantity of the region, and identifies an image type of the determination target image based on the region concerning the determination target image that is determined as satisfying the object determination condition. | 2010-04-15 |
20100092079 | TARGET AND METHOD OF DETECTING, IDENTIFYING, AND DETERMINING 3-D POSE OF THE TARGET - We disclose a photogrammetry target that includes a background having a first color and a plurality of ovoid regions located on the background and having a second color contrasting the first color. We further disclose a method and system for detecting the target and processing image data captured from the target to discern therefrom at least one of a distance to the target, identification of the target, or pose of the target. | 2010-04-15 |
20100092080 | SYSTEM AND METHOD FOR MAKING A CORRECTION TO A PLURALITY OF IMAGES - An image processing apparatus includes a feature amount recognition unit that recognizes a feature amount of each of plural pieces of image data, and a processing reference extraction unit that extracts a processing reference for image correction to be made to the plural pieces of image data from the feature amount recognized by the feature amount recognition unit. | 2010-04-15 |
20100092081 | COLOR GAMUT OUTLINE COMPUTING DEVICE, METHOD, AND PROGRAM STORAGE MEDIUM - A device includes a setting section that sets a single-color amount limit and an ink total amount limit, an upper half outline constructing section, a lower half outline constructing section, a restricting outline constructing section, and a color space converter. The upper half outline points are points at which one or more color components are 0% and that satisfy the single-color amount limit and the ink total amount limit. The lower half outline points are points at which one or more color components satisfy the single-color amount limit and that satisfy the ink total amount limit. The restricting outline points satisfy the single-color amount limit and the ink total amount limit, and are connected to the upper or lower half outline points which satisfy the single-color amount limit and the ink total amount limit. The color space converter converts the constructed outline points into another color space. | 2010-04-15 |
20100092082 | FRAMEWORK FOR WAVELET-BASED ANALYSIS AND PROCESSING OF COLOR FILTER ARRAY IMAGES WITH APPLICATIONS TO DENOISING AND DEMOSAICING - One aspect of the present invention relates to a new approach to the demosaicing of spatially sampled image data observed through a color filter array. In one embodiment properties of Smith-Barnwell filterbanks may be employed to exploit the correlation of color components in order to reconstruct a sub-sampled image. In other embodiments, the approach is amenable to wavelet-domain denoising prior to demosaicing. One aspect of the present invention relates to a framework for applying existing image denoising algorithms to color filter array data. In addition to yielding new algorithms for denoising and demosaicing, in some embodiments, this framework enables the application of other wavelet-based denoising algorithms directly to the CFA image data. Demosaicing and denoising according to some embodiments of the present invention may perform on a par with the state of the art for far lower computational cost, and provide a versatile, effective, and low-complexity solution to the problem of interpolating color filter array data observed in noise. According to one aspect, a method for processing an image is provided. In one embodiment, image data captured though a color filter array is trans-formed into a series of filterbank subband coefficients, by estimating the filterbank transform for a complete image (which estimation can be shown to be accurate in some embodiments) computation complexity associated with regenerating the complete image can be reduced. In another embodiment, denoising of the CFA image data can occur prior to demosaicing, alternatively denoising can occur in conjunction with demosaicing, or in another alternative, after demosaicing. | 2010-04-15 |
20100092083 | IN-LINE LINEAR VARIABLE FILTER BASED SPECTROPHOTOMETER - A system for providing color analysis of a toner image on an image bearing surface with a spectrophotometer is provided. The system includes an illuminator positioned adjacent to the image bearing surface and configured to emit a light beam at the image bearing surface, a linear sensor positioned adjacent to the image bearing surface and configured to receive the light reflecting off the toner image on the image bearing surface, a gradient index lens placed in the optical path of the light beams reflecting off the image bearing surface between the image bearing surface and the linear variable filter; and the linear variable filter positioned between the linear sensor and the gradient index lens. The system is devoid of a collimating lens positioned in between the gradient index lens and the linear variable filter, and the linear variable filter and the linear sensor are spaced apart by a gap. | 2010-04-15 |
20100092084 | REPRESENTING DOCUMENTS WITH RUNLENGTH HISTOGRAMS - An apparatus and method are provided for generating a representation of an image which may be used in tasks such as classification, clustering, or similarity determination. An image, such as a scanned document, in which the pixel colorant values are quantized into a plurality of colorant quantization levels, is partitioned into regions, optionally at a plurality of different scales. For each region, a runlength histogram is computed, which may be a combination of sub-histograms for each of the colorant quantization levels and optionally each of plural directions. The runlength histograms, optionally normalized, can then be combined to generate a representation of the document image. | 2010-04-15 |
20100092085 | CONTENT-BASED IMAGE HARMONIZATION - A harmonization system and method are disclosed which allow harmonization of a set of digital images. The images are automatically segmented into foreground and background regions and the foreground and background regions are separately harmonized. This allows region-appropriate harmonization techniques to be applied. The segmenting and harmonizing may be category dependent, allowing object-specific techniques to be applied. | 2010-04-15 |
20100092086 | METHOD AND SYSTEM FOR IMAGE DEBLURRING - The present invention relates to a method for image deblurring comprising the steps of splitting an image into different image parts and performing a deconvolution on a subset of image parts, said subset comprising one or more image parts. | 2010-04-15 |
20100092087 | METHODS AND APPARATUS FOR PERFORMING IMAGE BINARIZATION - Methods and apparatus for binarizing images represented by sets of multivalent pixel values in a computationally efficient manner are described In a grayscale image to be binarized, one group of pixel values represents “foreground”, e.g., text to be converted to black, while another group represents a shaded “background” region to be converted, e.g., to white. The difference between foreground and background is often a function of the scale of the image components, e.g., text and/or other images. Filters in the form of morphological operators, computationally efficient quick-open and quick-close morphological operators are employed to binarize images, e.g., grayscale images. The methods and apparatus effectively handle both smooth and sharp image background structures in a computationally efficient manner. | 2010-04-15 |
20100092088 | Methods and data structures for improved searchable formatted documents including citation and corpus generation - Searchable annotated formatted documents are produced by correlating documents stored as a photographic or scanned graphic representations of an actual document (evidence, report, court order, etc.) with textual version of the same documents. A produced document will provide additional details in a data structure that supports citation annotation as well as other types of analysis of a document. The data structure also supports generation of citation reports and corpus reports. A method of creating searchable annotated formatted documents including citation and corpus reports by correlating and correcting text files with photographic or scanned graphic of the original documents. Data structures for correlating and correcting text files with graphic images. Generation of citation reports, concordance reports, and corpus reports. Data structures for citation reports, concordance reports, and corpus reports generation. | 2010-04-15 |
20100092089 | Image And Part Recognition Technology - A system and method for recognition of images may include the use of alignment markers. The image recognized may be a pattern from an array, a character, a number, a shape, and/or irregular shapes. The pattern may be formed by elements in an array such as an identification marking and/or a sensor array. More particularly, the system and method relate to discriminating between images by accounting for the orientation of the image. The size and/or location of alignment markers may provide information about the orientation of an image. Information about the orientation of an image may reduce false recognitions. The system and method of image recognition may be used with identification markings, biosensors, micro-fluidic arrays, and/or optical character recognition systems. | 2010-04-15 |
20100092090 | SYSTEM AND METHOD FOR MAKING A CORRECTION TO A PLURALITY OF IMAGES - An image processing apparatus includes a feature amount recognition unit that recognizes a feature amount of each of plural pieces of image data, and a processing reference extraction unit that extracts a processing reference for image correction to be made to the plural pieces of image data from the feature amount recognized by the feature amount recognition unit. | 2010-04-15 |
20100092091 | IMAGE DISPLAY APPARTUS - An image display apparatus displays time-series images, and includes a display-condition receiving unit that receives at least an input that specifies a minimum display rate as a display condition for displaying each image that makes up time-series images; an importance calculating unit that calculates an importance coefficient that represents the degree of importance of each of the images; a display-time calculating unit that calculates a display time for each of the images using the display condition that is received by the display-condition receiving unit and the importance coefficient that is calculated by the importance calculating unit; and a display control unit that performs control so that the images are displayed on a display unit sequentially in a temporal order for the respective display times that are calculated by the display-time calculating unit. | 2010-04-15 |
20100092092 | IMAGE PROCESSING APPARATUS AND METHOD THEREOF - When a halftone dot region includes a character or line drawing, high extraction performance of a halftone dot region cannot be obtained. Hence, the isolation amount of an interest pixel is calculated, and the isolation amounts are integrated in a plurality of areas having different sizes. Thresholds set for respective areas are compared with the integration result to determine whether or not the interest pixel belongs to a halftone dot region. | 2010-04-15 |
20100092093 | FEATURE MATCHING METHOD - In a feature matching method for recognizing an object in two-dimensional or three-dimensional image data, features in each of which a predetermined attribute in the two-dimensional or three-dimensional image data takes a local maximum and/or minimum are detected, and features existing along edges and line contours from the detected features are excluded. Thereafter, the remaining features are allocated to a plane, some features are selected from the allocated features by using local information, and feature matching for the selected features being set as objects is performed. | 2010-04-15 |
20100092094 | Brightness detection system - A brightness detection system includes an image sensor for generating imaging data formed of pixels, and a calculation unit for finding the brightness of an object by calculating the imaging data. The calculation unit is designed to execute a calculation only for selected arbitrary pixels among the pixels of the imaging data and falling within a preliminarily designated brightness detection range. | 2010-04-15 |
20100092095 | DATA GATHERING IN DIGITAL AND RENDERED DOCUMENT ENVIRONMENTS - A system for determining viewership of articles or ads in printed publications and using the determined viewership to determine author compensation, ad rates, or other historical or demographic related information is described. The system receives text capture information of portions of a number of rendered documents that is generated by capture devices operated by a number of users. The system searches digital content using the received capture information and determines a readership value for components of the rendered document based upon the search. | 2010-04-15 |
20100092096 | STREAK COMPENSATION IN COMPRESSED IMAGE PATHS - In accordance with the present disclosure, there is provided a method for performing streak compensation on compressed digital image data. The method comprises generating the compressed digital image data using a compression method employing a discrete cosine transform (DCT) and recovering a zero frequency component (DC coefficient) of the discrete cosine transform (DCT) for each of a plurality of compressed unit blocks of image data wherein each unit block includes N pixel columns. The method further comprises applying spatially varying compensating tone reproduction curves (TRC) to the DC coefficients of each of the plurality of unit blocks on a block-column basis wherein each block-column receives compensation from a given TRC, re-compressing the compensated image data, and subsequently decompressing all of the compensated units to produce decompressed compensated image data. | 2010-04-15 |