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Browse by Category: Main > Optical & Optics
Class Information
Number: 382/203
Name: Image analysis > Pattern recognition > Feature extraction > Local or regional features > Shape and form analysis
Description: Subject matter wherein the local features extracted for recognition processing include empirically derived character components (i.e., curves, bays, loops, convex arcs, etc.), geometrical configurations (i.e., rectangles, circles, triangles, parabolas, etc.), or fundamental space measurements (i.e., distance, area, circumference, ratio of perimeter to area, etc.).










Sub-classes under this class:

Class Number Class Name Patents
382/204 Topological properties (e.g., number of holes in a pattern, connectivity, etc.) 140


Patents under this class:
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Patent Number Title Of Patent Date Issued
8711151 Hair motion compositor system for use in a hair/fur pipeline Apr. 29, 2014
8712097 Approaching object detection system Apr. 29, 2014
8712146 Method of creating animatable digital clone from multi-view images Apr. 29, 2014
8707216 Controlling objects via gesturing Apr. 22, 2014
8705875 Demographic analysis of facial landmarks Apr. 22, 2014
8705845 Entertainment device and method of interaction Apr. 22, 2014
8705834 Methods and apparatus for image analysis using threshold compactness features Apr. 22, 2014
8693750 Method and system for automatic detection of spinal bone lesions in 3D medical image data Apr. 8, 2014
8687849 Orientation invariant object identification using model-based image processing Apr. 1, 2014
8682106 Method and apparatus for measuring position and orientation of an object Mar. 25, 2014
8682041 Rendering-based landmark localization from 3D range images Mar. 25, 2014
8682064 Building change detection apparatus, building change detection method and program Mar. 25, 2014
8666164 System and method for modeling a region segmented image Mar. 4, 2014
8660364 Method and system for determining a quality measure for an image using multi-level decomposition of images Feb. 25, 2014
8655080 Method and apparatus for identifying combinations of matching regions in images Feb. 18, 2014
8648912 Vehicle periphery monitoring apparatus Feb. 11, 2014
8644612 Information processing apparatus and locus data recognition method Feb. 4, 2014
8639037 High-performance closed-form single-scan calculation of oblong-shape rotation angles from image data of arbitrary size and location using running sums Jan. 28, 2014
8640018 User interface tag for use in processing a document Jan. 28, 2014
8640019 User interface tag for use in processing a service on a scannable document Jan. 28, 2014
8634654 Logo or image recognition Jan. 21, 2014
8630493 Techniques for enabling or establishing the use of face recognition algorithms Jan. 14, 2014
8630464 Adaptive iris matching using database indexing Jan. 14, 2014
8625859 Information processing apparatus, information processing method, and program Jan. 7, 2014
8625898 Computer-readable storage medium, image recognition apparatus, image recognition system, and image recognition method Jan. 7, 2014
8620088 Methods and apparatus to count people in images Dec. 31, 2013
8615126 Method for performing pattern decomposition based on feature pitch Dec. 24, 2013
8611672 Work piece shape estimation device and work piece shape estimation method Dec. 17, 2013
8611671 Thin line detection and enhancement for electronic images having different resolutions Dec. 17, 2013
8611670 Intelligent part identification for use with scene characterization or motion capture Dec. 17, 2013
8600147 System and method for remote measurement of displacement and strain fields Dec. 3, 2013
8600163 Handwriting determination apparatus and method and program Dec. 3, 2013
8594398 Systems and methods for cardiac view recognition and disease recognition Nov. 26, 2013
8594370 Vulnerable road user protection system Nov. 26, 2013
8588529 Method and system for detecting text in raster images Nov. 19, 2013
8576073 Gesture-based user interface for a wearable portable device Nov. 5, 2013
8577124 Method and apparatus of pattern inspection and semiconductor inspection system using the same Nov. 5, 2013
8572087 Content identification Oct. 29, 2013
8565496 Image editing apparatus, image editing method, and computer readable medium Oct. 22, 2013
8559729 Automatic forms identification systems and methods Oct. 15, 2013
8548253 Fast line linking Oct. 1, 2013
8548256 Method for fast scene matching Oct. 1, 2013
8542252 Target digitization, extraction, and tracking Sep. 24, 2013
8538094 System and method for determining an objective measure of human quality of life Sep. 17, 2013
8538165 Image measuring apparatus, program, and teaching method of image measuring apparatus Sep. 17, 2013
8538167 Designating corridors to provide estimates of structures Sep. 17, 2013
8532387 Methods and apparatus for procedural directional texture generation Sep. 10, 2013
8532392 Contour extraction device and program Sep. 10, 2013
8526711 Apparatus and method for ray tracing using path preprocess Sep. 3, 2013
8519321 Optical reading system and method of operation Aug. 27, 2013

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