Block_CS 基于分块可压缩传感的图像重建

基于分块可压缩传感的图像重建，里面包括contourlet、DWT、DDWT、DCT，图像压缩传感与重建。

% 
% function reconstructed_image = ...
%     BCS_SPL_CT_Decoder（y Phi num_rows num_cols contourlet）
% 
%   This function performs SPL reconstruction of y using a contourlet
%   sparsity basis. Phi gives the projection matrix. The reconstructed
%   image of size num_rows x num_cols is returned as
%   reconstructed_image.
%
%   The contourlet transform used for reconstruction is a structure;
%   e.g.:
%     contourlet.nlevels = [4 4 4 4];
%     contourlet.pfilter = ‘9-7‘;
%     contourlet.dfilter = ‘pkva‘;
%   These parameters are in the syntax required by the pdfbdec program
%   of the Contourlet Toolbox （http://www.ifp.illinois.edu/~minhdo/software/）
%   The Contourlet Toolbox must appear in Matlab‘s current search path.
%
%   The SPL reconstruction uses bivariate shrinkage to perfo

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件       5880  2009-08-08 04:29  Block_CS\Block_CS\BCS_SPL_CT_Decoder.m

     文件       2847  2009-07-30 03:37  Block_CS\Block_CS\BCS_SPL_DCT_Decoder.m

     文件       4940  2009-08-08 04:42  Block_CS\Block_CS\BCS_SPL_DDWT_Decoder.m

     文件       4401  2009-08-08 04:31  Block_CS\Block_CS\BCS_SPL_DWT_Decoder.m

     文件       1640  2009-07-30 03:30  Block_CS\Block_CS\BCS_SPL_Encoder.m

     文件       2201  2012-03-23 11:04  Block_CS\Block_CS\BCS_SPL_GenerateProjection.m

     文件       1498  2009-07-30 03:30  Block_CS\Block_CS\DCT2D_Matrix.m

     文件     262308  2009-06-25 19:13  Block_CS\Block_CS\Images\barbara.pgm

     文件     262299  2009-06-25 19:13  Block_CS\Block_CS\Images\goldhill.pgm

     文件     262302  2009-06-25 19:13  Block_CS\Block_CS\Images\lenna.pgm

     文件       1324  2009-07-30 03:30  Block_CS\Block_CS\PSNR.m

     文件       2423  2012-03-23 10:06  Block_CS\Block_CS\README.txt

     文件       1307  2009-07-30 03:30  Block_CS\Block_CS\RMS.m

     文件       2461  2012-03-23 10:39  Block_CS\Block_CS\run_experiment_ct.asv

     文件       2638  2012-03-23 11:15  Block_CS\Block_CS\run_experiment_ct.m

     文件       2306  2012-03-23 10:41  Block_CS\Block_CS\run_experiment_dct.m

     文件       2373  2012-03-23 10:42  Block_CS\Block_CS\run_experiment_ddwt.m

     文件       2364  2012-03-23 10:43  Block_CS\Block_CS\run_experiment_dwt.m

     文件       1119  2003-09-10 23:32  Block_CS\ContourletToolbox\backsamp.m

     文件       2390  2003-11-12 23:50  Block_CS\ContourletToolbox\ChangeLog

     文件       5127  2003-11-05 00:10  Block_CS\ContourletToolbox\computescale.m

     文件       3537  2003-11-11 10:45  Block_CS\ContourletToolbox\Contents.m

     文件        706  2003-11-11 11:41  Block_CS\ContourletToolbox\COPYING

     文件       3437  2003-11-10 12:22  Block_CS\ContourletToolbox\decdemo.m

     文件       2472  2003-11-13 00:17  Block_CS\ContourletToolbox\denoisedemo.m

     文件       2223  2003-11-05 22:44  Block_CS\ContourletToolbox\dfbdec.m

     文件       1768  2003-11-05 23:54  Block_CS\ContourletToolbox\dfbdec_l.m

     文件       1748  2003-11-05 08:11  Block_CS\ContourletToolbox\dfbimage.m

     文件       2012  2003-11-10 00:52  Block_CS\ContourletToolbox\dfbrec.m

     文件       1736  2003-11-06 00:18  Block_CS\ContourletToolbox\dfbrec_l.m

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