- 专利标题: Method for motion estimation of non-natural video data
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申请号: US14659122申请日: 2015-03-16
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公开(公告)号: US10484721B2公开(公告)日: 2019-11-19
- 发明人: Krishnakanth Rapaka , Joel Sole Rojals , Li Zhang , Marta Karczewicz
- 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: H04N19/96
- IPC分类号: H04N19/96 ; H04N19/56 ; H04N19/557 ; H04N19/52 ; H04N19/53 ; H04N19/57 ; H04N19/196 ; H04N19/567
摘要:
A method for motion estimation for screen and non-natural content coding is disclosed. In one aspect, the method may include selecting a candidate block of a first frame of the video data for matching with a current block of a second frame of the video data, calculating a first partial matching cost for matching a first subset of samples of the candidate block to the current block, and determining whether the candidate block has a lowest matching cost with the current block based at least in part on the first partial matching cost.
公开/授权文献
- US20150264387A1 METHOD FOR MOTION ESTIMATION OF NON-NATURAL VIDEO DATA 公开/授权日:2015-09-17