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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
7564466 System and method for managing memory for color transforms Jul. 21, 2009
7561168 Color management with tiered caching scheme Jul. 14, 2009
7561735 System and process for identifying, choosing and matching colors Jul. 14, 2009
7548245 Image formats for video capture, processing and display Jun. 16, 2009
7545991 Image data processing method and recording apparatus allowing original image of broad dynamic range to be reproduced Jun. 9, 2009
7538777 Aggregation of non-linear pixel effects May. 26, 2009
7535476 Method and system color look-up table (CLUT) random access memory arrangement for CLUT and gamma correction application May. 19, 2009
7532219 Image processing May. 12, 2009
7532221 Texture-based packing, such as for packing 16-bit pixels into four bits May. 12, 2009
7532975 Imaging apparatus for vehicles May. 12, 2009
7519219 Method and program for correcting facial image and recording medium Apr. 14, 2009
7518617 Image processing apparatus and method of the same Apr. 14, 2009
7515304 Smoothing of dispositions of lattice points for creation of profile Apr. 7, 2009
7511714 Video format conversion using 3D graphics pipeline of a GPU Mar. 31, 2009
7511854 Image processing device, image processing method and image processing system Mar. 31, 2009
7508399 Method for composing messages in a mobile terminal Mar. 24, 2009
7505045 System and method for decoding live audio/video information Mar. 17, 2009
7499060 Robust interactive color editing Mar. 3, 2009
7486300 Color palette providing cross-platform consistency Feb. 3, 2009
7483038 Content reproduction apparatus and method for displaying a GUI screen thereof Jan. 27, 2009
7474438 Wide gamut mapping method and apparatus Jan. 6, 2009
7466463 Color conversion definition correction apparatus, and color conversion definition correction program storage medium Dec. 16, 2008
7450281 Image processing apparatus and information processing apparatus, and method thereof Nov. 11, 2008
7439985 Liquid crystal display and the driving method thereof Oct. 21, 2008
7427993 Motion adaptive pixel boost with data compression and decompression Sep. 23, 2008
7427992 Color correction table compiling method, controlling program, recording medium, and device Sep. 23, 2008
7425964 Method for compensating colors of a display device Sep. 16, 2008
7423791 Color conversion using barycentric projections Sep. 9, 2008
7420571 Method for processing a gray level in a plasma display panel and apparatus using the same Sep. 2, 2008
7417642 Image display device and image display method Aug. 26, 2008
7414633 Color characteristics description apparatus, color management apparatus, image conversion apparatus and color correction method Aug. 19, 2008
7397588 Generation of hue slice table for gamut mapping Jul. 8, 2008
7397483 Image data conversion using interpolation Jul. 8, 2008
7391419 Information distribution system Jun. 24, 2008
7379075 Method and system for the representation of color and other attributes in bitmap fonts May. 27, 2008
7379073 Method of restoring RGB gray scale data and apparatus for performing the same May. 27, 2008
7379057 Non-linear processing apparatus, image display apparatus May. 27, 2008
7372470 System and method for transmitting and displaying messages in a mobile terminal May. 13, 2008
7365890 Color processing apparatus and method and image processing apparatus Apr. 29, 2008
7358975 Texture-based packing, such as for packing 8-bit pixels into one bit Apr. 15, 2008
7355606 Methods and apparatuses for the automated display of visual effects Apr. 8, 2008
7348994 Color conversion apparatus and method with precision enhancement in color conversion Mar. 25, 2008
7348996 Method of and system for pixel sampling Mar. 25, 2008
7345691 Method of image processing and electronic device utilizing the same Mar. 18, 2008
7342592 System for reducing crosstalk Mar. 11, 2008
7324078 Display apparatus and control method thereof offsetting a noise section contained in video signal Jan. 29, 2008
7324119 Rendering color images and text Jan. 29, 2008
7312794 Methods for driving electro-optic displays, and apparatus for use therein Dec. 25, 2007
7312891 Image processing method and apparatus Dec. 25, 2007
7304766 Method and apparatus for data adjustment Dec. 4, 2007

1 2 3 4 5 6 7 8 9 10

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