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Class Information
Number: 345/605
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 > Change in number of bits for a designated color (e.g., 4 bits to 8 bits, 8 bits to 4 bits)
Description: Subject matter wherein the transformation of the color information includes a conversion in the quantity of bits used to describe a certain color.

Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8712145 Depth estimation apparatus and method Apr. 29, 2014
8692841 Methods for modifying color data and display systems implementing the methods Apr. 8, 2014
8687014 Process and apparatus for blending images Apr. 1, 2014
8669998 Selection of colors Mar. 11, 2014
8654142 Accurate color display device Feb. 18, 2014
8625666 4:4:4 color space video with 4:2:0 color space video encoders and decoders systems and methods Jan. 7, 2014
8605108 High dynamic range image editing Dec. 10, 2013
8576246 Image processing method and device Nov. 5, 2013
8572224 Internet control system communication protocol, method and computer program Oct. 29, 2013
8564612 Deep pixel pipeline Oct. 22, 2013
8559054 Color conversion method based on error correction table Oct. 15, 2013
8547394 Arranging and processing color sub-pixels Oct. 1, 2013
8531477 Devices and methods for providing an enhanced monochromatic display Sep. 10, 2013
8531476 Enhanced monochromatic display Sep. 10, 2013
8514241 Method and apparatus for bit resolution extension Aug. 20, 2013
8456486 Image processing apparatus and image processing program Jun. 4, 2013
8432413 System and method for the display of extended bit depth high resolution images Apr. 30, 2013
8421815 Imaging bit plane sequencing using pixel value repetition Apr. 16, 2013
8421816 Selection of colors Apr. 16, 2013
8416455 Image processor for correcting image data Apr. 9, 2013
8411105 Method and system for computing pixel parameters Apr. 2, 2013
8385726 Playback apparatus and playback method using the playback apparatus Feb. 26, 2013
8384724 Coordinating apparatus and image processing system utilizing the same Feb. 26, 2013
8350924 System and method for processing image signals based on interpolation Jan. 8, 2013
8310503 Display device and method of driving the same Nov. 13, 2012
8269896 Error detection method and circuit, and error reduction method and circuit Sep. 18, 2012
8243094 Gray scale data bit allocation processing method within a light-emitting diode driving integrated circuit device Aug. 14, 2012
8237749 Image display device and method for correcting display characteristic thereof Aug. 7, 2012
8217960 Device and method for adjusting video luminance Jul. 10, 2012
8212837 Color processing pipelines generating a lower color bit-depth image compared to an unprocessed image from a wide-angle camera Jul. 3, 2012
8213733 Image processing apparatus, image processing method, computer program and storage medium Jul. 3, 2012
8207931 Method of displaying a low dynamic range image in a high dynamic range Jun. 26, 2012
8203573 Systems and methods for assembling image data for transmission across a digital video interface Jun. 19, 2012
8169447 Automatic color display conversion May. 1, 2012
8169544 Image processing apparatus and method May. 1, 2012
8149244 Projection system, information processing apparatus and projector Apr. 3, 2012
8139081 Method for conversion between YUV 4:4:4 and YUV 4:2:0 Mar. 20, 2012
8140708 System and method for the serving of extended bit depth high resolution images Mar. 20, 2012
8115778 System and method for selecting a pixel output format Feb. 14, 2012
8111429 Apparatus and method for dithering for multi-toning Feb. 7, 2012
8085279 Drawing an image with transparent regions on top of another image without using an alpha channel Dec. 27, 2011
8081194 Method for enhancing colour resolution and device exploiting the method Dec. 20, 2011
8077259 Video signal converter, video display device, and video signal converting method Dec. 13, 2011
8068692 Methods and apparatuses for pixel transformations Nov. 29, 2011
8044947 Method to transmit a coded information and device therefore Oct. 25, 2011
8035654 Tuning cell sizes in interpolated lookup tables Oct. 11, 2011
8013868 Color processing apparatus, color processing method, color gamut setting apparatus, color gamut setting method, recording medium storing color processing program and recording medium storing c Sep. 6, 2011
7978202 High dynamic range image editing Jul. 12, 2011
7965302 Gamma conversion system Jun. 21, 2011
7916864 Graphics processing unit used for cryptographic processing Mar. 29, 2011

1 2 3 4 5 6

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