Chapter 4 proposed a fast encoding algorithm based on relative coefficient to improve the baseline fractal algorithm.
第四章对基本分形编码算法进行改进，提出一个基于相关系数的快速编码算法。
It sums up some fractal algorithm on the basis of mastering the base knowledge of the fractal theory and dimension of the fractal geometry.
在了解分形理论的基本知识和分形几何的维数的基础上，对分形图形的算法作了总结。
This paper proposes a watermarking algorithm based on quadtree fractal coding, which is to search for the optimized matched domain blocks in different regions and to embed the watermarking.
提出了基于四叉树分形编码的水印算法，通过在不同寻找区域中搜索最佳匹配定义域块来嵌入水印。
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