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Method of scalable fractional motion estimation for multimedia coding system
Method of scalable fractional motion estimation for multimedia coding system
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机译:多媒体编码系统的可分级分数运动估计方法
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摘要
A multimedia coding system has different picture qualities with different coding characteristics. It is done through a scaleable fractional motion estimation (FME) in H.264 and a block size trend prediction FME. Three quality levels are thus obtained. The first level processes a complete calculation and obtains a best picture; the second level, fewer calculation with a low power consumption and an acceptable picture quality; and the third level, fewest calculation with a fastest speed. And the present invention is suitable for hardware design to obtain a high efficiency, a low cost and a high performance.
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