EZW_Matlab_Demo
所属分类:波变换
开发工具:matlab
文件大小:60KB
下载次数:38
上传日期:2008-07-17 20:50:33
上 传 者:
franty2
说明: 一个小波变换的嵌入式零树编码的程序,希望对大家有用
(An embedded wavelet zerotree coding procedures, in the hope that useful to everybody)
文件列表:
EZW_Matlab_Demo\func_decode_refine.m (1451, 2008-03-20)
EZW_Matlab_Demo\func_decode_significancemap.m (1700, 2008-03-20)
EZW_Matlab_Demo\func_dominant_pass.m (4372, 2008-03-22)
EZW_Matlab_Demo\func_DWT.m (1588, 2004-04-26)
EZW_Matlab_Demo\func_ezw_dec.m (1149, 2008-03-20)
EZW_Matlab_Demo\func_ezw_demo_main.m (2036, 2008-03-22)
EZW_Matlab_Demo\func_ezw_enc.m (1572, 2008-03-22)
EZW_Matlab_Demo\func_huffman_decode.m (2160, 2008-03-20)
EZW_Matlab_Demo\func_huffman_encode.m (1774, 2008-03-20)
EZW_Matlab_Demo\func_InvDWT.m (1750, 2004-04-26)
EZW_Matlab_Demo\func_morton.m (527, 2008-03-20)
EZW_Matlab_Demo\func_Myappcoef2.m (1683, 2004-04-26)
EZW_Matlab_Demo\func_Mywavedec2.m (2127, 2004-04-26)
EZW_Matlab_Demo\func_Mywaverec2.m (908, 2004-04-26)
EZW_Matlab_Demo\func_rearrange_list.m (1275, 2008-03-20)
EZW_Matlab_Demo\func_subordinate_pass.m (1664, 2008-03-20)
EZW_Matlab_Demo\func_treemask.m (581, 2008-03-22)
EZW_Matlab_Demo\func_treemask_inf.m (772, 2008-03-20)
EZW_Matlab_Demo\lena256.bmp (66614, 1999-06-06)
EZW_Matlab_Demo (0, 2008-07-16)
% Matlab implementation of EZW (Embedded Zerotree Wavelet)
%
% The function in this toolbox are listed as follow:
%
% func_ezw_demo_main -- Main function
% func_ezw_enc -- Encoder
% func_ezw_dec -- Decoder
% func_DWT -- Wavelet decomposition
% func_InvDWT -- Inverse wavelet decomposition
%
% How To Use
% run func_ezw_demo_main.m
%
% Reference
% J. M. Shapiro, "Embedded image coding using zerotrees of wavelet
% coefficients, IEEE Transactions on Signal Processing, Vol. 41, No. 12, 1993, pp. 3445-3462.
%
% Tutorial
% A nice tutorial is available at C. Valens's homepage
% http://pagesperso-orange.fr/polyvalens/clemens/ezw/ezw.html
%
% Acknowledgement
% Parts of this toolbox are from Paschalis Tsiaflakis's toolbox at
% http://www.student.kuleuven.ac.be/~m0224996/ezw
%
%
%
% By Jing Tian Email: scuteejtian@hotmail.com
%
% Copyright 2008
%
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