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讨论分形解码结果图象的特点，基于分形码对图象的放大作用，用小波提取放大图象中的高频信息，再用小波图象融合方法增强图象细节，同时用小波的局部极大值的Ｌｉｐｓｃｈｉｔｚ指数调整方法去除结果图象的块效应，直接提高压缩结果图象质量，可用于改善高压缩比的分形压缩解码结果图象质量。
The characteristics of the fractal decoding result image are discussed. Based on the enlargement effect of the fractal code on the image, the high frequency information in the enlarged image is extracted by the wavelet, and then the image details are enhanced by the wavelet image fusion method. At the same time, The value Lipschitz index adjustment method removes the block effect of the resulting image and directly improves the image quality of the compression result, which can be used to improve the image quality of the fractal compression decoding result with high compression ratio.