First the quadtree classification utilizes correlation between the subbands. Then the coefficients are recorded by the means of the transform because of the brother dependencies.
首先根据小波图象中各子带系数的带问相关性对其进行四叉树分类,然后利用同一子带内高频系数的兄弟相关性采用变换的方法进行系数重排,以产生新的树结构。
参考来源 - 一种小波变换与矢量量化结合的图象压缩编码算法·2,447,543篇论文数据,部分数据来源于NoteExpress
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