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Class Information
Number: 345/597
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Computer graphics processing > Attributes (surface detail or characteristic, display attributes) > Color or intensity > Dither or halftone > Color
Description: Subject matter where a color other than gray is approximated.










Sub-classes under this class:

Class Number Class Name Patents
345/598 Spatial 88


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
7221381 Methods and systems for sub-pixel rendering with gamma adjustment May. 22, 2007
7209144 Image-display apparatus, image-display method, and image-display program Apr. 24, 2007
7205995 Computer program and process which make it possible to transform any digital image into a free-hand fine art painting Apr. 17, 2007
7206000 System and process for generating a two-layer, 3D representation of a scene Apr. 17, 2007
7193632 Distributed color coordination system Mar. 20, 2007
7187386 Paint color matching and coordinating system Mar. 6, 2007
7180524 Artists' color display system Feb. 20, 2007
7180525 Spatial dithering to overcome limitations in RGB color precision of data interfaces when using OEM graphics cards to do high-quality antialiasing Feb. 20, 2007
7180526 Transparent compatibility and adaptation to differing format implementations in a computer system Feb. 20, 2007
7170524 Line drawing image generating device, storage medium, and line drawing image generating method Jan. 30, 2007
7164430 Anti-aliasing line pixel coverage calculation using programmable shader Jan. 16, 2007
7161634 Encoding system for error diffusion dithering Jan. 9, 2007
7158145 Method for applying colored information on an object Jan. 2, 2007
7154508 Displaying least significant color image bit-planes in less than all image sub-frame locations Dec. 26, 2006
7145575 Color image processing device, color image processing method, recording medium, and program Dec. 5, 2006
7142220 Alpha correction to compensate for lack of gamma correction Nov. 28, 2006
7136062 Scalable multiparty conferencing and collaboration system and method of dynamically allocating system resources and providing true color support in same Nov. 14, 2006
7129955 Image displaying method and image displaying device Oct. 31, 2006
7129957 Color signal processing device and method Oct. 31, 2006
7126605 Method and apparatus for implementing level of detail with ray tracing Oct. 24, 2006
7116336 System and method for transforming color measurement data Oct. 3, 2006
7106343 Method and process for virtual paint application Sep. 12, 2006
7102653 Systems and methods for rendering graphical data Sep. 5, 2006
7095420 System and related methods for synthesizing color imagery Aug. 22, 2006
7095417 Line drawing image generating device, storage medium, and line drawing image generating method Aug. 22, 2006
7091989 System and method for data assisted chroma-keying Aug. 15, 2006
7081898 Image processing Jul. 25, 2006
7075552 System and method for display grid characterization, calibration, and verification Jul. 11, 2006
7071951 Image processor Jul. 4, 2006
7071950 Super imposed image display color selection system and method Jul. 4, 2006
7068285 Image converting apparatus and method thereof Jun. 27, 2006
7057624 Display device light leakage compensation Jun. 6, 2006
7053909 Display method and display apparatus May. 30, 2006
7046403 Image edge color computation May. 16, 2006
7043089 Overflow error diffusion May. 9, 2006
7038695 User interface display apparatus using texture mapping method May. 2, 2006
7030891 Systems and methods for rendering graphical data Apr. 18, 2006
7030886 System and method for producing a video signal Apr. 18, 2006
7027053 Graphical user interface for indicating device failover Apr. 11, 2006
7027067 Image processing apparatus and method Apr. 11, 2006
7023449 Displaying least significant color image bit-planes in less than all image sub-frame locations Apr. 4, 2006
7019758 Method and system for maintaining fidelity of color correction information with displays Mar. 28, 2006
7015925 System and method for producing a video signal Mar. 21, 2006
7015908 Image generation system and information storage medium Mar. 21, 2006
7017053 System for reduced power consumption by monitoring video content and method thereof Mar. 21, 2006
7015926 System and process for generating a two-layer, 3D representation of a scene Mar. 21, 2006
7012619 Display apparatus, display method, display controller, letter image creating device, and computer-readable recording medium in which letter image generation program is recorded Mar. 14, 2006
7009622 Image processing apparatus, image processing method, and image processing program Mar. 7, 2006
7006109 Display equipment, display method, and storage medium storing a display control program using sub-pixels Feb. 28, 2006
7006104 Image correction method and system Feb. 28, 2006

1 2 3 4 5 6










 
 
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