发明名称 |
Mode selection techniques for multimedia coding |
摘要 |
This disclosure describes techniques for improving mode selection decisions during the encoding of macroblocks (or other blocks) of multimedia frames of a multimedia sequence. During motion estimation, the encoding modes for macroblocks can be determined so that a desirable encoding rate and acceptable levels of distortion (i.e., acceptable rate-distortion) can be achieved. The techniques may include selecting a set of multimedia coding modes between at least two sets of possible multimedia coding modes for a macroblock of a multimedia frame based on a detail metric associated with the macroblock and mode information associated with neighboring blocks to the macroblock.
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申请公布号 |
US8446954(B2) |
申请公布日期 |
2013.05.21 |
申请号 |
US20060509214 |
申请日期 |
2006.08.23 |
申请人 |
TIAN TAO;RAVEENDRAN VIJAYALAKSHMI R.;QUALCOMM INCORPORATED |
发明人 |
TIAN TAO;RAVEENDRAN VIJAYALAKSHMI R. |
分类号 |
H04N7/12;H04N11/02 |
主分类号 |
H04N7/12 |
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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