Macro Block (MB) type judging algorithm is proposed based on MB′s space complexity. It reduces effectively the computational complexity of the video compression.
提出了基于宏块空间复杂度的宏块类型判断算法，有效地降低了视频压缩算法的计算复杂度。
Capture modes: Automatic, portrait, video, macro, landscape, action.
拍摄模式：自动，肖像，视频，宏，景观，行动。
The efficient video coding technique finds out a motion vector of a central macro block, and detects whether the motion vector can be applied to other macro blocks in the video frame.
本发明高效视频编码法先找出中央宏块的运动矢量，并且检验该运动矢量是否可应用于视频帧中其它宏块。
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