而整个找寻动态向量的过程称为动态估计(Motion Estimation),常见的有区块匹配法(Block Match Method)及递回法(Recursive Method)。
基于6个网页-相关网页
full search block match method 全搜索块匹配法
If the movement is drastic, adopt the wavelet transformation first, then use this method to search block match, which can reduce a great deal of complicated calculating.
在运动非常激烈时,则首先采用小波变换,然后再用本方法进行块匹配搜索,可减少大量复杂的运算量。
Secondly, the method of block-match is used to track the critical feature points.
用块匹配法跟踪了特征区域的关键点;
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