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利用图象子波分解空间的自相似性,用分形块编码方法,由低分辨率细节构造高分辨率细节,提出了一种新的子波与分形结合压缩编码方法,实验结果表明,这种方法可以在高压缩比的情况对图象进行快速压缩。
By using the self-similarity of image wavelet decomposition space and using fractal block coding method to construct high-resolution details from low resolution details, a new wavelet and fractal combined compression coding method is proposed. The experimental results show that this The method allows for fast compression of images at high compression ratios.