Image codec engine
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United States of America Patent
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Dec 4, 2012
Grant Date -
Jan 6, 2011
app pub date -
Jun 11, 2010
filing date -
Oct 2, 1997
priority date (Note) -
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Abstract
A method implemented in a graphics engine for decoding image blocks to derive an original image is provided. The method comprises receiving at least one encoded image data block at a block decoder, the at least one encoded image data block comprising a plurality of codewords and a bitmap. The method further comprises determining a block type based on the plurality of codewords and selecting a decoder unit among a plurality of decoder units in accordance with the block type.
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