专利名称：System and method for flatness detection
for display stream compression (DSC)
发明人：Vijayaraghavan Thirumalai,Natan Haim
Jacobson,Rajan Laxman Joshi
申请号：US14685479申请日：20150413公开号：US09930346B2公开日：20180327
专利附图：
摘要：A system and method for flatness detection for display stream compression(DSC) is disclosed. In one aspect, the method includes determining a first complexity
value for a previous block of video data, a second complexity value for a current block ofthe video data, and a third complexity value for a next block of the video data. Themethod also includes determining whether the current block includes a transition from acomplex region to a flat region based at least in part on the first, second, and thirdcomplexity values.
申请人：QUALCOMM Incorporated
地址：San Diego CA US
国籍：US
代理机构：Knobbe, Martens, Olson & Bear, LLP
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