Description: Using the dimension discrete wavelet transform, the discrete wavelet transform is used to decompose the low frequency single scale discrete wavelet transform, and the multi scale decomposition of the original image can be achieved. And if the use of two-dimensional discrete wavelet transform, the coefficients of the extraction and single branch reconstruction have matlab off the shelf function, it is easy to operate. The only problem is when avoid two-dimensional multi-scale discrete transform function to using two-dimensional single scale discrete wavelet transform function dwt2 low-frequency coefficients of each decomposition continuous processing. In some wavelet bases will cause reconstruction failure.
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The only problem is when avoid two-dimensional multi-scale discrete transform function to using two-dimensional single scale discrete wavelet transform function dwt2 low-frequency coefficients of each decomposition continuous processing. In some wavelet bases will cause re
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小波变换-图像融合matlab代码.txt
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