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

“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。

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

“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。

youdao