- 专利标题： Parsing dependency reduction for palette index coding
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申请号： US14864331申请日： 2015-09-24
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公开(公告)号： US10158866B2公开(公告)日： 2018-12-18
- 发明人: Wei Pu , Joel Sole Rojals , Marta Karczewicz , Rajan Laxman Joshi , Cheng-Teh Hsieh , Vadim Seregin
- 申请人： QUALCOMM Incorporated
- 申请人地址： US CA San Diego
- 专利权人： QUALCOMM Incorporated
- 当前专利权人： QUALCOMM Incorporated
- 当前专利权人地址： US CA San Diego
- 代理机构： Shumaker & Sieffert, P.A.
- 主分类号： H04N7/12
- IPC分类号： H04N7/12 ; H04N19/186 ; H04N19/103 ; H04N19/176 ; H04N19/182 ; H04N19/93 ; H04N19/13 ; H04N19/593 ; H04N19/91 ; H04N19/157
摘要：
In an example, a method of processing video data includes determining an input parameter for a truncated binary code that represents a palette index for a pixel of a block of video data based on a number of indices in a palette for the block. The method also includes coding a prefix of the truncated binary code, and determining a palette coding mode for the pixel from a first palette coding mode and a second palette coding mode based only on the prefix of the truncated binary code.
公开/授权文献
- US20160094851A1 PARSING DEPENDENCY REDUCTION FOR PALETTE INDEX CODING 公开/授权日：2016-03-31
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