发明名称 |
Adaptive search area in motion estimation processes |
摘要 |
<p>Embodiments of the invention are directed to a system and method for dynamically defining a search area in a previously-coded reference picture during motion estimation in video encoding. The method includes receiving a sequence of pictures that are divided into a plurality of digital data blocks and defining for a currently-coded data block of a currently coded-picture, a search area within a previously-coded reference picture based on one or more search areas associated with previously-coded data blocks of the currently-coded picture, for example the left data block and the upper data block and further on a search area associated with a previously-coded data block of the reference picture that is co-positioned with the currently coded data block.</p> |
申请公布号 |
EP2367357(A3) |
申请公布日期 |
2012.06.27 |
申请号 |
EP20110158735 |
申请日期 |
2011.03.17 |
申请人 |
CEVA D.S.P. LTD. |
发明人 |
NUSBOIM, AMIR;SHLEZINGER, ALEX;SADEH, RONI |
分类号 |
H04N7/26;H04N7/36;H04N7/50 |
主分类号 |
H04N7/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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