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Browse by Category: Main > Optical & Optics
Class Information
Number: 382/195
Name: Image analysis > Pattern recognition > Feature extraction > Local or regional features
Description: Subject matter which includes analyzing the content of partial areas and elementary regions of a pattern* to produce what are, in essence, simpler subpattern*s or component parts of the original pattern*.










Sub-classes under this class:

Class Number Class Name Patents
382/197 Directional codes and vectors (e.g., freeman chains, compasslike codes) 298
382/202 Linear stroke analysis (e.g., limited to straight lines) 227
382/205 Local neighborhood operations (e.g., 3x3 kernel, window, or matrix operator) 431
382/199 Pattern boundary and edge measurements 1,944
382/201 Point features (e.g., spatial coordinate descriptors) 271
382/203 Shape and form analysis 910
382/196 Slice codes 32


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13

Patent Number Title Of Patent Date Issued
8711151 Hair motion compositor system for use in a hair/fur pipeline Apr. 29, 2014
8712168 Image sorting device, method, program, and integrated circuit and storage medium storing said program Apr. 29, 2014
8712163 Pill identification and counterfeit detection method Apr. 29, 2014
8712162 Interest point detection Apr. 29, 2014
8712161 Image manipulating system and method Apr. 29, 2014
8712145 Depth estimation apparatus and method Apr. 29, 2014
8705806 Object identification apparatus and control method thereof Apr. 22, 2014
8705866 Region description and modeling for image subscene recognition Apr. 22, 2014
8705890 Image alignment Apr. 22, 2014
8693784 Eyelid detection device and program Apr. 8, 2014
8693779 Segmenting printed media pages into articles Apr. 8, 2014
8693731 Enhanced contrast for object detection and characterization by optical imaging Apr. 8, 2014
8687893 Classification algorithm optimization Apr. 1, 2014
8682079 Automatic extraction of built-up footprints from high resolution overhead imagery through manipulation of alpha-tree data structures Mar. 25, 2014
8675966 System and method for saliency map generation Mar. 18, 2014
8675993 Methods and apparatus for patch-based shape from shading Mar. 18, 2014
8660383 System and method of aligning images Feb. 25, 2014
8659801 Image forming apparatus and image forming method determining correct pixel value of target pixel subject to interpolation Feb. 25, 2014
8660361 Image processing device and recording medium storing image processing program Feb. 25, 2014
8655078 Situation determining apparatus, situation determining method, situation determining program, abnormality determining apparatus, abnormality determining method, abnormality determining program Feb. 18, 2014
8655023 Road profile defining apparatus, road profile defining method, and road profile defining program Feb. 18, 2014
8655018 Object detection system based on a pool of adaptive features Feb. 18, 2014
8648912 Vehicle periphery monitoring apparatus Feb. 11, 2014
8649568 Vein authentication apparatus, imaging apparatus for vein authentication, and vein illuminating method Feb. 11, 2014
8649606 Methods and systems for generating saliency models through linear and/or nonlinear integration Feb. 11, 2014
8649614 Method of compiling image database, image database compilation program, image retrieval method Feb. 11, 2014
8649629 Image enhancement method and system Feb. 11, 2014
8644639 System and method for reduction of block noise Feb. 4, 2014
8638475 Recreating step and repeat geometrical data Jan. 28, 2014
8639054 Image processing apparatus for noise removal and edge enhancement based on edge direction Jan. 28, 2014
8634654 Logo or image recognition Jan. 21, 2014
8634652 Video entity recognition in compressed digital video streams Jan. 21, 2014
8634651 Methods and apparatus for locating target patterns in an image Jan. 21, 2014
8634650 Image processing apparatus, image forming apparatus, image reading apparatus, and image processing method Jan. 21, 2014
8634605 Sequential image alignment Jan. 21, 2014
8634596 Three-dimensional multilayer skin texture recognition system and method Jan. 21, 2014
8630478 Method and apparatus for locating objects Jan. 14, 2014
8630489 Efficient image matching Jan. 14, 2014
8625931 Light space graphical model in shape from shading Jan. 7, 2014
8625903 Pose estimation Jan. 7, 2014
8625898 Computer-readable storage medium, image recognition apparatus, image recognition system, and image recognition method Jan. 7, 2014
8625895 Table grid detection and separation Jan. 7, 2014
8625888 Variable kernel size image matting Jan. 7, 2014
8620095 Performing structure from motion for unordered images of a scene with multiple object instances Dec. 31, 2013
8620089 Strip histogram grid for efficient segmentation of 3D point clouds from urban environments Dec. 31, 2013
8620087 Feature selection device Dec. 31, 2013
8620076 Region extraction apparatus and region extraction method Dec. 31, 2013
8620068 Image processing apparatus, image processing method, and medium storing program thereof Dec. 31, 2013
8620037 Human image retrieval system Dec. 31, 2013
8615793 Blacklisting of frequently used gesture passwords Dec. 24, 2013

1 2 3 4 5 6 7 8 9 10 11 12 13










 
 
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