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Class Information
Number: 345/601
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 > Color bit data modification or conversion > Using look up table
Description: Subject matter wherein the bits representing an image s pixel are transformed or modified by using a color look up table.

Sub-classes under this class:

Class Number Class Name Patents
345/602 Plural look up tables 244

Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
7283113 Method and apparatus for driving liquid crystal display Oct. 16, 2007
7274488 Detecting graphics in color rendering dictionaries Sep. 25, 2007
7259769 Dynamic backlight and image adjustment using gamma correction Aug. 21, 2007
7259768 Methods and apparatus for converting color values Aug. 21, 2007
7256789 Programmable display device Aug. 14, 2007
7250956 Method and apparatus for color transformation (conversion) Jul. 31, 2007
7251058 Method for generating customized ink/media transforms Jul. 31, 2007
7251057 Digital camera Jul. 31, 2007
7245300 Architecture for real-time texture look-up's for volume rendering Jul. 17, 2007
7239743 Methods and apparatus for texture compression and computer program product therefor Jul. 3, 2007
7236181 Apparatus for color conversion and method thereof Jun. 26, 2007
7230629 Data-driven color coordinator Jun. 12, 2007
7230631 Image input unit and image input method Jun. 12, 2007
7227992 Apparatus and method for image processing and storage medium for the same Jun. 5, 2007
7209145 Color device profile having a buffered look-up table Apr. 24, 2007
7209146 Methods and apparatuses for the automated display of visual effects Apr. 24, 2007
7200263 Background suppression and color adjustment method Apr. 3, 2007
7196823 Method of creating lookup table for color conversion Mar. 27, 2007
7193632 Distributed color coordination system Mar. 20, 2007
7190487 Color conversion with hue straightening using multiple look-up tables and interpolation Mar. 13, 2007
7190372 Display characterization method and apparatus Mar. 13, 2007
7184056 Method and apparatus for user customized shading of a graphical user interface Feb. 27, 2007
7176938 System for reducing crosstalk Feb. 13, 2007
7167276 Data conversion between color coordinate systems Jan. 23, 2007
7167275 Image processing apparatus, image processing method, program, and recording medium Jan. 23, 2007
7154509 Apparatus and method for multi-resolution color mapping for display devices Dec. 26, 2006
7154487 Power saving palette look-up table for graphics controller Dec. 26, 2006
7148868 Liquid crystal display Dec. 12, 2006
7145576 Method and apparatus for implementing color graphics on a remote computer Dec. 5, 2006
7142220 Alpha correction to compensate for lack of gamma correction Nov. 28, 2006
7136077 System, method, and article of manufacture for shading computer graphics Nov. 14, 2006
7126611 Dithered quantization using neighborhood mask array to approximate interpolate Oct. 24, 2006
7116334 Game system and image creating method Oct. 3, 2006
7106344 Software-based acceleration color correction filtering system Sep. 12, 2006
7091985 System and method for compressing color data using expandable color palette Aug. 15, 2006
7091989 System and method for data assisted chroma-keying Aug. 15, 2006
7088316 Color adjustment device and method for plasma display panel Aug. 8, 2006
7075555 Method and apparatus for using a color table scheme for displaying information on either color or monochrome display Jul. 11, 2006
RE39161 Arrangement for mapping colors between imaging systems and method therefor Jul. 11, 2006
7075552 System and method for display grid characterization, calibration, and verification Jul. 11, 2006
7075553 Method and system for displaying an image Jul. 11, 2006
7068283 Gamma correction only gain/offset control system and method for display controller Jun. 27, 2006
7061504 Method and apparatus for configurable gamma correction in a video graphics circuit Jun. 13, 2006
7057624 Display device light leakage compensation Jun. 6, 2006
7054035 Method and system for management of color through conversion between color spaces May. 30, 2006
7042464 Methods and apparatuses for the automated display of visual effects May. 9, 2006
7042465 Image input unit and image input method May. 9, 2006
7038695 User interface display apparatus using texture mapping method May. 2, 2006
7038696 Method and apparatus for implementing color graphics on a remote computer May. 2, 2006
7034842 Color characteristic description apparatus, color management apparatus, image conversion apparatus and color correction method Apr. 25, 2006

1 2 3 4 5 6 7 8 9 10

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