Description: Explain the process of EZW algorithm and Matlab code (1) building a scan list (Amendment wavelet tree structure) to write the Matlab program EZW algorithm, can achieve any level of image wavelet decomposition and reconstruction, as well as the accuracy of any EZW codec process. Next, we 16* 16 in a partial image of Lena after three after the wavelet decomposition as an example of the wavelet detail data EZW codec algorithm process and the corresponding Matlab code is given.
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