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7616823 |
Image processing method and image processing apparatus
Information associated with data which was previously transmitted to a client terminal ( 201 or 202 ) is recorded as a history. When a transmission request of data of logical units in tiles...
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7609893 |
Method and apparatus for producing classifier training images via construction and manipulation of a three-dimensional image model
A system ( 400 ) for generating training images for a pattern recognition classifier ( 54 ) from three-dimensional image data representing an output class comprises a model constructor ( 404 ) that...
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7599535 |
System and method for tree-model visualization for pulmonary embolism detection
A system and method for tree-model visualization for detecting an abnormality in an anatomical tree structure are provided. The method comprises: fitting a tree-model to an anatomical tree...
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7596276 |
Hierarchical image model adaptation
A method of processing digitized picture data includes providing an hierarchical structure graph which is applied to the picture data in that, starting with the lowermost level, at least one node...
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7583849 |
Lossless image compression with tree coding of magnitude levels
Data values, such as residual values based on a predictive value, are compressed based on a number of significant digits used to represent the data value that is termed a magnitude level. Data...
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7574054 |
Using photographer identity to classify images
A method of identifying at least one particular person of interest in a collection of digital images taken over time, includes providing the collection of digital images with each digital image...
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7551496 |
Signal generator
There is provided a signal generator which includes a main memory which stores at least time data indicating timing when a state change of a timing pulse occurs and space data indicating a state of...
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7548248 |
Method and apparatus for image blending
Methods and apparatuses for blending two images using vector table look up operations. In one aspect of the invention, a method to blend two images includes: loading a vector of keys into a vector...
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7539658 |
Rule processing optimization by content routing using decision trees
A classifier, method and computer program product for categorizing events within a data stream includes a correlation engine having at least one set of rules, the rules including event selectors...
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7512276 |
System and method for feature identification in digital images based on rule extraction
A method for classifying features in a digital medical image includes providing a plurality of feature points in an N-dimensional space, wherein each feature point is a member of one of two sets,...
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7505841 |
Vision-based occupant classification method and system for controlling airbag deployment in a vehicle restraint system
A vehicle restraint system has a vision-based occupant classification system for control of airbag deployment during a crash scenario. The classification system utilizes two imaging sensors which...
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7505621 |
Demographic classification using image components
The present invention includes a system and method for automatically extracting the demographic information from images. The system detects the face in an image, locates different components,...
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7483866 |
Subclass partitioning in a pattern recognition classifier for controlling deployment of an occupant restraint system
Systems and methods are provided for constructing a classification architecture for a pattern recognition classifier that determines an associated occupant class of an occupant within a vehicle. A...
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7474790 |
Multiscale detection of local image structures
A method and apparatus for the detection of local image structures represented as clusters in a joint-spatial range domain where the method comprises receiving an input image made having one or...
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7471833 |
Method and apparatus for processing image data
A method of representing a data distribution derived from an object or image by processing signals corresponding to the object or image comprising deriving an approximate representation of the data...
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7426455 |
Optimal boolean set operation generation among polygon-represented regions
Performing Boolean operations among two regions; regions and results represented as vector tuples. Establish indexing cells about regions and classify by type of interaction between regions, e.g.,...
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7379597 |
Method and mechanism to reduce handwriting recognizer errors using multiple decision trees
An improved method and mechanism for recognizing chirographs (handwritten characters) input into a computer system. A primary recognizer is provided for converting chirographs to code points, and...
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7369129 |
Automated user interface testing
Methods and apparatus, including computer program products, implementing techniques for testing user interfaces of software application. The techniques include interacting with a user to identify...
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7362909 |
Coding device and method and decoding device and method
The present invention makes it possible to effectively encode/decode position information of leaves or nodes in tree-structured information by using a less amount of bits. The coding device...
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7362903 |
Wavelet-based mesh coding method
A method is provided for coding a source mesh (M) representing a three-dimensional object or a scene, using a simple mesh (M 0 ) having a limited number of facets, each defined by vertices and...
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7349917 |
Hierarchical categorization method and system with automatic local selection of classifiers
The present invention relates generally to the classification of items into categories, and more generally, to the automatic selection of different classifiers at different places within a...
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7321686 |
Image processing apparatus and method for improving the contract of an image
Processing for improving the contrast of an image of interest is executed by an image processing circuit in an X-ray photography apparatus. The image is decomposed into coefficient values of a...
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7319779 |
Classification of humans into multiple age categories from digital images
The present invention includes a method and system for automatically extracting the multi-class age category information of a person from digital images. The system detects the face of the...
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7308133 |
System and method of face recognition using proportions of learned model
A system and method for classifying facial image data, the method comprising the steps of: training a classifier device for recognizing one or more facial images and obtaining corresponding learned...
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7248737 |
Page decomposition using local orthogonal transforms and a map optimization
Document processing and understanding can be important for a variety of applications such as office automation, creation of electronic manuals, online documentation and annotation, etc. The first...
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7224357 |
Three-dimensional modeling based on photographic images
A system of determining three-dimensional information from the information that is contained into discrete two-dimensional images. The two images may be obtained from two uncalibrated cameras. The...
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7194134 |
Hierarchical, probabilistic, localized, semantic image classifier
Described herein is a technology for semantically classifying areas of an image (and/or the images themselves) as one of a number of multiple discriminating categories. More particularly, the...
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7181045 |
Method and device for reading the addresses of items of mail
The invention relates to a method and a device for reading the addresses of mailings with an OCR device and a video coding device. On an ambiguous reading result from the OCR device an extract is...
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7171285 |
Mobile robot using image sensor and method for measuring moving distance thereof
In a mobile robot and a method for measuring a moving distance thereof, by including an image capture unit for photographing the bottom surface according to motion of a mobile robot at a certain...
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7162085 |
Pattern recognition method and apparatus
A pattern recognition method and apparatus decrease the amount of computation for pattern recognition and adapts flexibly to an increase and a change in learning samples. Learning is made...
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7151843 |
Automatic detection and tracking of multiple individuals using multiple cues
Automatic detection and tracking of multiple individuals includes receiving a frame of video and/or audio content and identifying a candidate area for a new face region in the frame. One or more...
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7133560 |
Generating processing sequences for image-based decision systems
A multilevel Chain-And-Tree (CAT) model provides a framework to facilitate highly effective image analysis and measurement. Methods are described to automatically or semi-automatically create a...
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7116825 |
Multilevel chain-and-tree model for image-based decisions
A multilevel Chain-And-Tree model provides a framework for an image based decision system. The decision system enables separation of effects of defects within one component from other components...
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7113613 |
Watermark information detection method
A digital watermark information detection method for detecting information inserted as a digital watermark from contents has a step of converting the contents into a predetermined specified format...
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7076113 |
Apparatus and method for adaptive spatial segmentation-based noise reducing for encoded image signal
An efficient and non-iterative post processing method and system is proposed for mosquito noise reduction in DCT block-based decoded images. The post-processing is based on a simple classification...
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7031529 |
Method for detection optimization in image-based decision systems
A systematic way of linking structure constraints of components of a common object and checking and resolving their inconsistency is used to improve detection results in image-based decision...
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7016521 |
Image processing method and system, and medical examination apparatus, for extracting a path following a threadlike structure in an image
An image processing method of extracting the points of a path following a threadlike structure in an image (IP) formed by a grid of Potential points. A first processing step ( 4 ) implements a...
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6985612 |
Computer system and a method for segmentation of a digital image
The invention relates to a method for segmentation of a digital image being represented by picture element data for the purposes of visualization, segmentation and quantification, such as...
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6968077 |
Image processing apparatus and program storage medium
An image processing apparatus deals with a plurality of objects each having a pair of image data representative of an image and image attribute information representative of an attribute of the...
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6965696 |
Image processing device for image region discrimination
An image processing device of the present invention is provided with four kinds of sub masks in total including two kinds in a main scanning direction and two kinds in a sub scanning direction, in...
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6947590 |
Method for automatic segmentation of image data from multiple data sources
A method ( 300 ) and apparatus ( 400 ) is described for segmenting an image ( 102 ). Starting with each pixel of the image ( 102 ) being a separate region, segments are formed by merging the...
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6944329 |
Information processing method and apparatus
The present invention relates to an information processing method for recognizing a pattern of an image, character, speech or the like. According to the method, a feature space in which a point set...
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6895117 |
Recognition system method
A method for a recognition system, for example for recognizing a location name according to a preset, spelled voice entry, in order to shorten the reaction time for a new start of a system in which...
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6895103 |
Method for automatically locating eyes in an image
A digital image processing method for locating human eyes in a digital image, includes the steps of detecting a skin colored region in the image; detecting human iris color pixels in the skin...
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6807306 |
Time-constrained keyframe selection method
A method for candidate frame selection involves sampling the source frames of the source video at a predetermined fixed periodic interval. The largest frame differences represent candidate...
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6751343 |
Method for indexing and retrieving manufacturing-specific digital imagery based on image content
A method for indexing and retrieving manufacturing-specific digital images based on image content comprises three steps. First, at least one feature vector can be extracted from a...
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6744923 |
System and method for fast approximate energy minimization via graph cuts
Many tasks in computer vision involve assigning a label, such as disparity for depth of field data to every pixel. Energy minimization may be used to accomplish this labeling. The present invention...
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6738513 |
Fractal production of darwinian objects
A method for fractal-darwinian object generation consists of the steps of: preparing a fractal object library including predetermined objects and associated rules of property and context, forming...
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6704440 |
Method and apparatus for processing a medical image containing clinical and non-clinical regions
A method and system for pre-processing a radiation image containing a clinical region of interest and a non-clinical region. The method includes forming a border proximate the clinical region and...
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6687404 |
Automatic training of layout parameters in a 2D image model
A two-dimensional (2D) image model models the layout structure of a class of document images as an image grammar and includes production rules having explicit layout parameters as data items that...
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