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Browse by Category: Main > Optical & Optics
Class Information
Number: 382/222
Name: Image analysis > Pattern recognition > Template matching (e.g., specific devices that determine the best match) > Electronic template > Comparator > Counting difference pixels > Using an exclusive-or gate
Description: Subject matter wherein means are included for performing an Exclusive OR function, to indicate similarities or differences between pattern*s.










Patents under this class:

Patent Number Title Of Patent Date Issued
8670050 Image processing device and method for determining similarities between two images Mar. 11, 2014
8644622 Compact signature for unordered vector sets with application to image retrieval Feb. 4, 2014
8428334 Inspection System Apr. 23, 2013
8331693 Information encoding apparatus and method, information retrieval apparatus and method, information retrieval system and method, and program Dec. 11, 2012
8104055 Method of identifying target synchronization point pair through scan-line image matching scheme Jan. 24, 2012
7983489 User interface for navigating through images Jul. 19, 2011
7983485 System and method for identifying symbols for processing images Jul. 19, 2011
7826667 Apparatus for monitor, storage and back editing, retrieving of digitally stored surveillance images Nov. 2, 2010
7376249 Determination of a motion of a background in a series of images May. 20, 2008
7236636 Image compression method, image restoration method, program and apparatus Jun. 26, 2007
7231087 Matching binary templates against range map derived silhouettes for object pose estimation Jun. 12, 2007
6952484 Method and apparatus for mark detection Oct. 4, 2005
6940996 Image processing apparatus, image processing method, and storage medium Sep. 6, 2005
6888968 Image processing apparatus and image processing method May. 3, 2005
6859561 Faster lossless rotation of JPEG images Feb. 22, 2005
6320671 Web browser printing enhancements Nov. 20, 2001
6157736 Method and apparatus for automatic image segmentation using template matching filters Dec. 5, 2000
5946415 Method and apparatus to process drawing images Aug. 31, 1999
5872636 Flexible resolution control and matching in image processing Feb. 16, 1999
5835634 Bitmap comparison apparatus and method using an outline mask and differently weighted bits Nov. 10, 1998
5671292 High speed digital image pattern matching circuit Sep. 23, 1997
5291560 Biometric personal identification system based on iris analysis Mar. 1, 1994
5163101 Bitplane area correlator Nov. 10, 1992
5067161 Image recognition device Nov. 19, 1991
5054090 Fingerprint correlation system with parallel FIFO processor Oct. 1, 1991
5046113 Method of and apparatus for detecting pattern defects by means of a plurality of inspecting units each operating in accordance with a respective inspecting principle Sep. 3, 1991
4958378 Method and apparatus for detecting changes in raster data Sep. 18, 1990
4811407 Method and apparatus for converting analog video character signals into computer recognizable binary data Mar. 7, 1989
4651341 Pattern recognition apparatus and a pattern recognition method Mar. 17, 1987
4630308 Character reader Dec. 16, 1986
4481664 Process for inspecting objects showing patterns with dimensional tolerances and reject criteria varying with the locations of said patterns and apparatus and circuits for carrying out said pro Nov. 6, 1984
4477926 Process for inspecting and automatically sorting objects showing patterns with constant dimensional tolerances and apparatus for carrying out said process Oct. 16, 1984
4288782 High speed character matcher and method Sep. 8, 1981
4119946 Comparison apparatus, e.g. for use in character recognition Oct. 10, 1978
4032885 Digital correlator Jun. 28, 1977











 
 
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