Entropy coding techniques for display stream compression (DSC)

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United States of America Patent

PATENT NO 9877048
SERIAL NO

14733722

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Abstract

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Entropy coding techniques for display stream compression (DSC) are disclosed. In one aspect, a method of entropy coding video data includes partitioning a block of the video data into a plurality of groups of samples based at least in part on a coding mode of the block. The method further includes entropy coding the block via performing a group-wise skip on at least one of the groups in response to all of the samples in the at least one group being equal to a predetermined value.

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Patent OwnerAddress
QUALCOMM INCORPORATED5775 MOREHOUSE DRIVE SAN DIEGO CA 92121-1714

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jacobson, Natan Haim San Diego, US 28 222
Joshi, Rajan Laxman San Diego, US 203 5834
Thirumalai, Vijayaraghavan San Diego, US 55 925

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