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. |
申请公布号 |
KR20080067631(A) |
申请公布日期 |
2008.07.21 |
申请号 |
KR20087009990 |
申请日期 |
2006.09.27 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
TIAN TAO;RAVEENDRAN VIJAYALAKSHMI R. |
分类号 |
H04N7/24;H04N19/109;H04N19/147;H04N19/176;H04N19/192;H04N19/196;H04N19/61 |
主分类号 |
H04N7/24 |
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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