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Browse by Category: Main > Optical & Optics
Class Information
Number: 382/164
Name: Image analysis > Color image processing > Image segmentation using color
Description: Subject matter wherein regions of the image are discriminated and separated based on color features, including locating areas on an original document that are encircled by a color marker.


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

Patent Number Title Of Patent Date Issued
7620234 Image processing apparatus and method for generating a three-dimensional model of an object from a collection of images of the object recorded at different viewpoints and segmented using semi- Nov. 17, 2009
7620501 Artery-vein separation and vessel modeling Nov. 17, 2009
7616216 Digital content creation system, program product, and storage medium Nov. 10, 2009
7613354 Image processing device and method, recording medium, and program Nov. 3, 2009
7613340 Image processing method, image processor, and program for causing a computer to execute the processing method Nov. 3, 2009
7609887 System and method for toboggan-based object segmentation using distance transform Oct. 27, 2009
7609881 Device and method for image processing as well as image processing computer program Oct. 27, 2009
7609300 Method and system of eliminating color noises caused by an interpolation Oct. 27, 2009
7609888 Separating a video object from a background of a video sequence Oct. 27, 2009
7596265 Segmenting pixels in an image based on orientation-dependent adaptive thresholds Sep. 29, 2009
7593020 Image editing using image-wide matting Sep. 22, 2009
7587085 Method and apparatus for red-eye detection in an acquired digital image Sep. 8, 2009
7574044 Image processing apparatus, image processing method and image processing program Aug. 11, 2009
7574069 Retargeting images for small displays Aug. 11, 2009
7570783 Method and system for vehicular guidance using a crop image Aug. 4, 2009
7570812 Super precision for smoothly changing area based on segmentation and low-pass filtering Aug. 4, 2009
7567707 Red eye detection and correction Jul. 28, 2009
7565009 System and method for dynamic fast tobogganing Jul. 21, 2009
7564490 Noise reduction apparatus, method and program Jul. 21, 2009
7555172 Dynamic range detection and adjustment Jun. 30, 2009
7551328 Image reading apparatus and method Jun. 23, 2009
7552120 Method for indexing and identifying multimedia documents Jun. 23, 2009
7542600 Video image quality Jun. 2, 2009
7539327 System and process for bootstrap initialization of nonparametric color models May. 26, 2009
7536056 Header-based processing of images compressed using multi-scale transforms May. 19, 2009
7536049 Image processing apparatus and method, and image pickup apparatus May. 19, 2009
7536048 Method and apparatus for automatically determining image foreground color May. 19, 2009
7536041 3D image segmentation May. 19, 2009
7536036 Method and apparatus for red-eye detection in an acquired digital image May. 19, 2009
7535499 Panorama image synthesis method, object detection method, panorama image synthesis system, image shooting apparatus, and panorama image synthesis program May. 19, 2009
7532757 Image processing apparatus, control method therefor, and program May. 12, 2009
7529007 Methods of identifying the type of a document to be scanned May. 5, 2009
7526116 Automated microscopic sperm identification Apr. 28, 2009
7522749 Simultaneous optical flow estimation and image segmentation Apr. 21, 2009
7519234 Apparatuses and methods for incorporating a border region within an image region Apr. 14, 2009
7515745 Planar map to process a raster image Apr. 7, 2009
7511854 Image processing device, image processing method and image processing system Mar. 31, 2009
7508944 Using classification techniques in digital watermarking Mar. 24, 2009
7508983 Method and device for dividing target image, device for image recognizing process, program and storage media Mar. 24, 2009
7502685 Vehicle navigation apparatus and method with traveling direction indication at guidance intersection Mar. 10, 2009
7499572 Surface segmentation from luminance and color differences Mar. 3, 2009
7485041 Program for projecting an image onto a character in a game, game machine incorporating the program, and storage medium having the program stored thereon Feb. 3, 2009
7479968 Semi-transparent highlighting of selected objects in electronic documents Jan. 20, 2009
7474997 Construction and selection of a finite mixture model for use in clustering and vector quantization Jan. 6, 2009
7471827 Automatic browsing path generation to present image areas with high attention value as a function of space and time Dec. 30, 2008
7471826 Character segmentation by slices Dec. 30, 2008
7463393 Image processing apparatus and image processing method Dec. 9, 2008
7463768 Graphic storing and reconstructing method for graphical user interface and apparatus therefor Dec. 9, 2008
7460278 3-Dimensional dot code for paper storage Dec. 2, 2008
7456982 Segmentation method and system for multiple raster content (MRC) representation of documents Nov. 25, 2008

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