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Class Information
Number: 345/673
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Computer graphics processing > Graphic manipulation (object processing or display attributes) > Translation > Averaging technique
Description: Subject matter where an arithmetic mean of pixel values is used.

Patents under this class:

Patent Number Title Of Patent Date Issued
8477149 Real-time chromakey matting using image statistics Jul. 2, 2013
8013864 Method and system for visualizing multivariate statistics Sep. 6, 2011
RE42286 Image data processing system Apr. 12, 2011
7737978 Display, displaying method, information recording medium, and program Jun. 15, 2010
7652675 Dynamically adjusted brush for direct paint systems on parameterized multi-dimensional surfaces Jan. 26, 2010
7616220 Spatio-temporal generation of motion blur Nov. 10, 2009
7221476 Picture image processing apparatus and method, and picture processing system May. 22, 2007
7206002 Image processing apparatus and method that avoid generation of moire Apr. 17, 2007
7190486 Image processing apparatus and image processing method Mar. 13, 2007
7142223 Mixed 2D and 3D de-interlacer Nov. 28, 2006
6980335 Color image processing apparatus executing moving-average processing for noise reduction in color image signals Dec. 27, 2005
6927781 Method and apparatus for averaging sub-samples Aug. 9, 2005
6867784 Methods, systems, and computer readable media for using closed contours of a modeled surface Mar. 15, 2005
6747668 Image reducing device and method Jun. 8, 2004
6747637 Image data processing system Jun. 8, 2004
6690375 Line segment detector Feb. 10, 2004
6326961 Automatic detection method for tuning the frequency and phase of display and apparatus using the method Dec. 4, 2001
6088014 Liquid crystal display device Jul. 11, 2000
6045584 Multilevel and beveled-corner design-rule halos for computer aided design software Apr. 4, 2000
6043802 Resolution reduction technique for displaying documents on a monitor Mar. 28, 2000
5821915 Method and apparatus for removing artifacts from scanned halftone images Oct. 13, 1998
5821916 Digitizer cursor velocity offset error correction system Oct. 13, 1998
5815641 Spatial light modulator with improved peak white performance Sep. 29, 1998
5798751 Image processing apparatus Aug. 25, 1998
5748781 Method and apparatus for digital data compression May. 5, 1998
5684509 Method and apparatus for processing image Nov. 4, 1997
5513309 Graphic editor user interface for a pointer-based computer system Apr. 30, 1996
5471567 Image element depth buffering using two buffers Nov. 28, 1995
5444832 Pixel density converter Aug. 22, 1995
5420969 Apparatus using mean value image smoothing for a two-dimensional image signal May. 30, 1995
5390289 Anti-alias font generation Feb. 14, 1995
5261030 Real-time digital computer graphics processing method and apparatus Nov. 9, 1993
5157388 Method and apparatus for graphics data interpolation Oct. 20, 1992
5140315 Antialiased pixel based display system for lines and solids Aug. 18, 1992
5126726 Picture element encoding Jun. 30, 1992
4988984 Image interpolator for an image display system Jan. 29, 1991
4849746 Digital video generator Jul. 18, 1989
4843380 Anti-aliasing raster scan display system Jun. 27, 1989
4710764 Device for obtaining continuous plots on the screen of a display console controlled by a graphic processor Dec. 1, 1987
4704605 Method and apparatus for providing anti-aliased edges in pixel-mapped computer graphics Nov. 3, 1987
4642623 Television-type interlaced display device and digital oscilloscope comprising such a device Feb. 10, 1987
4484188 Graphics video resolution improvement apparatus Nov. 20, 1984
4262290 Display systems Apr. 14, 1981

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