motion vector prediction

基本解釋

Motion Vector prediction forms a key part of video coding technique in that it directly affects the bitrate and performance of motion estimation.
運動矢量的預測是視頻編碼技術(shù)中的一個重要組成部分，它直接關(guān)系到運動估計的精度和碼率大小。
Combined with Unrestricted Motion Vector mode advanced prediction mode can be used to improve the prediction performance and reduce the "blocking" effects.
高級預測模式可與無限制運動向量模式一起使用以提高預測性能及降低方塊效應。
For resolving the problem better, this paper presents an improved diamond search algorithm based on motion vector prediction, and it can efficiently improve the performance of video compression.
為更好的解決這一問題，論文提出一種基于預測性運動向量的菱形搜索方法，有效的提高了視頻壓縮的性能。