提出一个用于低比特率视频编码的快速块匹配运动估计算法。

A fast block matching motion estimation algorithm for low bit rate video coding is proposed.

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“自上而下”和“自下而上”宏块划分模式选择算法首先作为编码器的快速算法被提出。

The top-down and bottom-up mode selection schemes were first introduced as fast mode decision algorithms for video encoders.

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