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Browse by Category: Main > Optical & Optics
Class Information
Number: 382/199
Name: Image analysis > Pattern recognition > Feature extraction > Local or regional features > Pattern boundary and edge measurements
Description: Subject matter wherein local features are extracted specifically in areas of transition between the pattern* and the background, thereby producing so-called transition, edge, or boundary signals.


Sub-classes under this class:

Class Number Class Name Patents
382/200 Measurements made on alphanumeric characters 59


Patents under this class:

Patent Number Title Of Patent Date Issued
7619751 High-accuracy pattern shape evaluating method and apparatus Nov. 17, 2009
7616818 Method of determining the orientation of an image Nov. 10, 2009
7616805 Pattern defect inspection method and apparatus Nov. 10, 2009
7616804 Wafer edge inspection and metrology Nov. 10, 2009
7616217 Dynamic exploration of electronic maps Nov. 10, 2009
7613363 Image superresolution through edge extraction and contrast enhancement Nov. 3, 2009
7613355 Image processing device and registration data generation method in image processing Nov. 3, 2009
7606423 Method and apparatus for blocking artifact detection and measurement in block-coded video Oct. 20, 2009
7606405 Dynamic tumor diagnostic and treatment system Oct. 20, 2009
7602964 Method and apparatus for detection of failures in a wafer using transforms and cluster signature analysis Oct. 13, 2009
7599568 Image processing method, apparatus, and program Oct. 6, 2009
7599561 Compact interactive tabletop with projection-vision Oct. 6, 2009
7599559 Method for collecting data for color measurements from a digital electronic image capturing device or system Oct. 6, 2009
7596273 Image processing method, image processing apparatus, and image processing program Sep. 29, 2009
7593595 Photographic document imaging system Sep. 22, 2009
7590307 Edge direction based image interpolation method Sep. 15, 2009
7590288 Method and/or apparatus for detecting edges of blocks in an image processing system Sep. 15, 2009
7590280 Position detection apparatus and exposure apparatus Sep. 15, 2009
7587272 Method for locating difficult access points on a map Sep. 8, 2009
7587088 Method and apparatus for image processing Sep. 8, 2009
7586520 Image correction apparatus, image correction program storage medium, image correction method, and image correction system Sep. 8, 2009
7577296 System and method for evaluating laser projection equipment Aug. 18, 2009
7576894 Device and method for sharpening image signal Aug. 18, 2009
7567724 Image processing apparatus, image processing method, program of image processing method, and recording medium in which program of image processing method has been recorded Jul. 28, 2009
7567715 System and method for representing and encoding images Jul. 28, 2009
7567713 Method utilizing intensity interpolation for measuring edge locations in a high precision machine vision inspection system Jul. 28, 2009
7565015 Edge pixel identification Jul. 21, 2009
7561720 Single camera system and method for range and lateral position measurement of a preceding vehicle Jul. 14, 2009
7557963 Label aided copy enhancement Jul. 7, 2009
7555163 Systems and methods for representing signed distance functions Jun. 30, 2009
7554552 Method of graphical generation of vectors with dark contours Jun. 30, 2009
7551173 Pixel accurate edges for scanline rendering system Jun. 23, 2009
7542608 Method for automatically cropping image objects Jun. 2, 2009
7539344 Boundary detection method between areas having different features in image data May. 26, 2009
7532762 Image coding/decoding method, image coding apparatus and image decoding apparatus for obtaining decoded images having small distortion in DCT based standard coding/decoding May. 12, 2009
7526131 Image processing apparatus and methods Apr. 28, 2009
7522763 Method of measuring occluded features for high precision machine vision metrology Apr. 21, 2009
7522752 Central location of a face detecting device, method and program Apr. 21, 2009
7519209 System and methods of organ segmentation and applications of same Apr. 14, 2009
7515772 Document registration and skew detection system Apr. 7, 2009
7515314 Method for correcting negative film images Apr. 7, 2009
7512290 Image processing apparatus with SIMD-type microprocessor to perform labeling Mar. 31, 2009
7508970 Systems, methods and apparatus for detecting a collimation edge in digital image radiography Mar. 24, 2009
7508969 Image processing apparatus and method and recording medium Mar. 24, 2009
7505841 Vision-based occupant classification method and system for controlling airbag deployment in a vehicle restraint system Mar. 17, 2009
7505628 Method and device for processing and for searching for an object by signals corresponding to images Mar. 17, 2009
7499600 Method for characterizing a digital imaging system Mar. 3, 2009
7496471 Surveying apparatus and method of analyzing measuring data Feb. 24, 2009
7496231 Color interpolation method Feb. 24, 2009
7492972 Method, apparatus, computer program, computer system, and computer-readable storage medium for representing and searching for an object in an image Feb. 17, 2009



 
 
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