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Browse by Category: Main > Optical & Optics
Class Information
Number: 382/168
Name: Image analysis > Histogram processing
Description: Subject matter wherein a representation of the frequency of occurrence of image intensity or image features is used to derive properties of the image, to locate pattern*s within the image, or to otherwise process the image.


Sub-classes under this class:

Class Number Class Name Patents
382/171 For segmenting an image 240
382/172 For setting a threshold 224
382/169 With a gray-level transformation (e.g., uniform density transformation) 257
382/170 With pattern recognition or classification 324


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
7268753 Apparatus and method of controlling brightness of image Sep. 11, 2007
7269293 Video data enhancement method Sep. 11, 2007
7266232 Apparatus and method for inspecting pattern Sep. 4, 2007
7263222 Automated color control in film-to-digital transfer Aug. 28, 2007
7262778 Automatic color adjustment of a template design Aug. 28, 2007
7257261 Apparatus and method for generating thumbnail images Aug. 14, 2007
7248743 Image processing apparatus, mobile terminal device and image processing computer readable program Jul. 24, 2007
7248748 Image processing apparatus, image processing method, storage medium, and program Jul. 24, 2007
7245764 Image processing method and image processing apparatus utilizing luminance histograms, and projector Jul. 17, 2007
7245400 Method and device for proofing raster print data while maintaining the raster information Jul. 17, 2007
7245746 Ultrasound color characteristic mapping Jul. 17, 2007
7236264 System and method for adjusting color reproduction Jun. 26, 2007
7236620 Computer-aided detection methods in volumetric imagery Jun. 26, 2007
7231073 Medical image processing apparatus with a function of measurement on a medical image Jun. 12, 2007
7227991 Method for improving the quality of a digital image Jun. 5, 2007
7224831 Method, apparatus and program for detecting an object May. 29, 2007
7221476 Picture image processing apparatus and method, and picture processing system May. 22, 2007
7218777 Flicker correction for moving picture May. 15, 2007
7219034 System and methods for display of time-series data distribution May. 15, 2007
7215806 Adaptive iterative bone correction in computerized tomography May. 8, 2007
7211797 Inspection method and inspection system using charged particle beam May. 1, 2007
7206447 Image sensing system with histogram modification Apr. 17, 2007
7203338 Methods and apparatus to count people appearing in an image Apr. 10, 2007
7203351 Analysis of optic nerve head shape Apr. 10, 2007
7203357 Image data processor and image data processing method Apr. 10, 2007
7200263 Background suppression and color adjustment method Apr. 3, 2007
7200265 Image processing apparatus, image processing method, image processing program, and medium recording the image processing program Apr. 3, 2007
7200284 Data processing apparatus and data processing method Apr. 3, 2007
7197169 Method for detecting a response of each probe zone on a test strip Mar. 27, 2007
7197162 Image processing apparatus and method, computer program, and computer-readable storage medium Mar. 27, 2007
7194169 Notched adjustable aperture Mar. 20, 2007
7184582 Method, system and computer readable medium for an intelligent search workstation for computer assisted interpretation of medical images Feb. 27, 2007
7180524 Artists' color display system Feb. 20, 2007
7174041 Diagnostic apparatus for abnormalities in image recognition system Feb. 6, 2007
7171036 Method and apparatus for automatic measurement of pad geometry and inspection thereof Jan. 30, 2007
7171023 Illumination-invariant object tracking method and image editing system using the same Jan. 30, 2007
7171026 Steering device, method of authenticating a driver, and vehicle Jan. 30, 2007
7167214 Signal processing unit and liquid crystal display device Jan. 23, 2007
7162081 Method and apparatus for determining regions of interest in images and for image transmission Jan. 9, 2007
7161713 Evaluation apparatus, evaluation method, storage medium storing program, and program, for evaluating color reproducibility Jan. 9, 2007
7162080 Graphic image re-encoding and distribution system and method Jan. 9, 2007
7162101 Image processing apparatus and method Jan. 9, 2007
7158671 Image processing apparatus and method Jan. 2, 2007
7158674 Scene change detection apparatus Jan. 2, 2007
7155049 System for creating microscopic digital montage images Dec. 26, 2006
7151852 Method and system for segmentation, classification, and summarization of video images Dec. 19, 2006
7148923 Methods and apparatus for automatic exposure control Dec. 12, 2006
7142712 Automatic tone correction apparatus, automatic tone correction method, and automatic tone correction program storage mediums Nov. 28, 2006
7136527 Apparatus and method for extracting artificial images and program for performing the method Nov. 14, 2006
7130463 Zoomed histogram display for a digital camera Oct. 31, 2006

1 2 3 4 5 6 7 8 9


 
 
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