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Browse by Category: Main > Optical & Optics
Class Information
Number: 382/226
Name: Image analysis > Pattern recognition > Classification > Sequential decision process (e.g., decision tree structure)
Description: Subject matter wherein the classification of a pattern* proceeds sequentially through logical stages, each successive stage reducing typically the number of likely choices of pattern* classes, culminating finally in either a definite class assignment for the pattern* or a reject signal.


Sub-classes under this class:

Class Number Class Name Patents
382/227 With a multilevel classifier 101


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7428315 Automatic detection and tracking of multiple individuals using multiple cues Sep. 23, 2008
7426455 Optimal boolean set operation generation among polygon-represented regions Sep. 16, 2008
7379597 Method and mechanism to reduce handwriting recognizer errors using multiple decision trees May. 27, 2008
7369129 Automated user interface testing May. 6, 2008
7362909 Coding device and method and decoding device and method Apr. 22, 2008
7362903 Wavelet-based mesh coding method Apr. 22, 2008
7349917 Hierarchical categorization method and system with automatic local selection of classifiers Mar. 25, 2008
7321686 Image processing apparatus and method for improving the contract of an image Jan. 22, 2008
7319779 Classification of humans into multiple age categories from digital images Jan. 15, 2008
7308133 System and method of face recognition using proportions of learned model Dec. 11, 2007
7248737 Page decomposition using local orthogonal transforms and a map optimization Jul. 24, 2007
7224357 Three-dimensional modeling based on photographic images May. 29, 2007
7194134 Hierarchical, probabilistic, localized, semantic image classifier Mar. 20, 2007
7181045 Method and device for reading the addresses of items of mail Feb. 20, 2007
7171285 Mobile robot using image sensor and method for measuring moving distance thereof Jan. 30, 2007
7162085 Pattern recognition method and apparatus Jan. 9, 2007
7151843 Automatic detection and tracking of multiple individuals using multiple cues Dec. 19, 2006
7133560 Generating processing sequences for image-based decision systems Nov. 7, 2006
7116825 Multilevel chain-and-tree model for image-based decisions Oct. 3, 2006
7113613 Watermark information detection method Sep. 26, 2006
7076113 Apparatus and method for adaptive spatial segmentation-based noise reducing for encoded image signal Jul. 11, 2006
7031529 Method for detection optimization in image-based decision systems Apr. 18, 2006
7016521 Image processing method and system, and medical examination apparatus, for extracting a path following a threadlike structure in an image Mar. 21, 2006
6985612 Computer system and a method for segmentation of a digital image Jan. 10, 2006
6968077 Image processing apparatus and program storage medium Nov. 22, 2005
6965696 Image processing device for image region discrimination Nov. 15, 2005
6947590 Method for automatic segmentation of image data from multiple data sources Sep. 20, 2005
6944329 Information processing method and apparatus Sep. 13, 2005
6895103 Method for automatically locating eyes in an image May. 17, 2005
6895117 Recognition system method May. 17, 2005
6807306 Time-constrained keyframe selection method Oct. 19, 2004
6751343 Method for indexing and retrieving manufacturing-specific digital imagery based on image content Jun. 15, 2004
6744923 System and method for fast approximate energy minimization via graph cuts Jun. 1, 2004
6738513 Fractal production of darwinian objects May. 18, 2004
6704440 Method and apparatus for processing a medical image containing clinical and non-clinical regions Mar. 9, 2004
6687404 Automatic training of layout parameters in a 2D image model Feb. 3, 2004
6687385 Method for steganographic encoding Feb. 3, 2004
6678415 Document image decoding using an integrated stochastic language model Jan. 13, 2004
6671406 System, method and apparatus for pattern recognition with application to symbol recognition and regeneration for a caligraphic display Dec. 30, 2003
6628835 Method and system for defining and recognizing complex events in a video sequence Sep. 30, 2003
6614921 3-D localization of clustered microcalcifications using cranio-caudal and medio-lateral oblique view Sep. 2, 2003
6597809 Rollup functions for efficient storage presentation and analysis of data Jul. 22, 2003
6580971 Multipoint inspection system Jun. 17, 2003
6577757 System and method for dynamic image recognition Jun. 10, 2003
6567552 Image processing method and apparatus May. 20, 2003
6563952 Method and apparatus for classification of high dimensional data May. 13, 2003
6539114 Image processing apparatus Mar. 25, 2003
6535639 Automatic video summarization using a measure of shot importance and a frame-packing method Mar. 18, 2003
6532305 Machine learning method Mar. 11, 2003
6519579 Reliable identification with preselection and rejection class Feb. 11, 2003

1 2 3 4


 
 
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