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文件名称:BCS-SPL-1.5-new

  • 所属分类：
    Streaming_Mpeg4
  • 标签属性：
    [Matlab] [源码]
  • 上传时间：
    2013-09-30
  • 文件大小：
    5.69mb
  • 已下载：
    0次
  • 提 供 者：
    qu***
  • 相关连接：
    无
  • 下载说明：
    别用迅雷下载，失败请重下，重下不扣分！
修正介绍说明

介绍说明－－下载内容来自于网络，使用问题请自行百度

Block-based random image sampling is coupled with a projectiondriven

compressed-sensing recovery that encourages sparsity in

the domain of directional transforms simultaneously with a smooth

reconstructed image. Both contourlets as well as complex-valued

dual-tree wavelets are considered for their highly directional representation,

while bivariate shrinkage is adapted to their multiscale

decomposition structure to provide the requisite sparsity constraint.

Smoothing is achieved via a Wiener filter incorporated

into iterative projected Landweber compressed-sensing recovery,

yielding fast reconstruction. The proposed approach yields images

with quality that matches or exceeds that produced by a popular,

yet computationally expensive, technique which minimizes total

variation. Additionally, reconstruction quality is substantially

superior to that from several prominent pursuits-based algorithms

that do not include any smoothing
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下载文件列表

BCS-SPL-1.5-1/BCS_SPL_CT_Decoder.m
BCS-SPL-1.5-1/BCS_SPL_DCT_Decoder.m
BCS-SPL-1.5-1/BCS_SPL_DCT_Decoder_2.m
BCS-SPL-1.5-1/BCS_SPL_DDWT_Decoder.m
BCS-SPL-1.5-1/BCS_SPL_DDWT_Decoder_2.m
BCS-SPL-1.5-1/BCS_SPL_DWT_Decoder.m
BCS-SPL-1.5-1/BCS_SPL_Encoder.m
BCS-SPL-1.5-1/BCS_SPL_GenerateProjection.m
BCS-SPL-1.5-1/circulant.m
BCS-SPL-1.5-1/ContourletToolbox/backsamp.m
BCS-SPL-1.5-1/ContourletToolbox/barbara.png
BCS-SPL-1.5-1/ContourletToolbox/ChangeLog
BCS-SPL-1.5-1/ContourletToolbox/computescale.m
BCS-SPL-1.5-1/ContourletToolbox/Contents.m
BCS-SPL-1.5-1/ContourletToolbox/COPYING
BCS-SPL-1.5-1/ContourletToolbox/decdemo.m
BCS-SPL-1.5-1/ContourletToolbox/denoisedemo.m
BCS-SPL-1.5-1/ContourletToolbox/dfbdec.m
BCS-SPL-1.5-1/ContourletToolbox/dfbdec_l.m
BCS-SPL-1.5-1/ContourletToolbox/dfbimage.m
BCS-SPL-1.5-1/ContourletToolbox/dfbrec.m
BCS-SPL-1.5-1/ContourletToolbox/dfbrec_l.m
BCS-SPL-1.5-1/ContourletToolbox/dfilters.m
BCS-SPL-1.5-1/ContourletToolbox/dup.m
BCS-SPL-1.5-1/ContourletToolbox/efilter2.m
BCS-SPL-1.5-1/ContourletToolbox/extend2.m
BCS-SPL-1.5-1/ContourletToolbox/fbdec.m
BCS-SPL-1.5-1/ContourletToolbox/fbdec_l.m
BCS-SPL-1.5-1/ContourletToolbox/fbrec.m
BCS-SPL-1.5-1/ContourletToolbox/fbrec_l.m
BCS-SPL-1.5-1/ContourletToolbox/ffilters.m
BCS-SPL-1.5-1/ContourletToolbox/ld2quin.m
BCS-SPL-1.5-1/ContourletToolbox/ldfilter.m
BCS-SPL-1.5-1/ContourletToolbox/lpdec.m
BCS-SPL-1.5-1/ContourletToolbox/lprec.m
BCS-SPL-1.5-1/ContourletToolbox/mctrans.m
BCS-SPL-1.5-1/ContourletToolbox/modulate2.m
BCS-SPL-1.5-1/ContourletToolbox/nlademo.m
BCS-SPL-1.5-1/ContourletToolbox/nlademo2.m
BCS-SPL-1.5-1/ContourletToolbox/pdfb2vec.m
BCS-SPL-1.5-1/ContourletToolbox/pdfbdec.m
BCS-SPL-1.5-1/ContourletToolbox/pdfbrec.m
BCS-SPL-1.5-1/ContourletToolbox/pdfb_nest.m
BCS-SPL-1.5-1/ContourletToolbox/pdfb_tr.m
BCS-SPL-1.5-1/ContourletToolbox/pdown.m
BCS-SPL-1.5-1/ContourletToolbox/peppers.png
BCS-SPL-1.5-1/ContourletToolbox/pfilters.m
BCS-SPL-1.5-1/ContourletToolbox/ppdec.m
BCS-SPL-1.5-1/ContourletToolbox/pprec.m
BCS-SPL-1.5-1/ContourletToolbox/pup.m
BCS-SPL-1.5-1/ContourletToolbox/qdown.m
BCS-SPL-1.5-1/ContourletToolbox/qpdec.m
BCS-SPL-1.5-1/ContourletToolbox/qprec.m
BCS-SPL-1.5-1/ContourletToolbox/qup.m
BCS-SPL-1.5-1/ContourletToolbox/qupz.m
BCS-SPL-1.5-1/ContourletToolbox/README
BCS-SPL-1.5-1/ContourletToolbox/rebacksamp.m
BCS-SPL-1.5-1/ContourletToolbox/resamp.m
BCS-SPL-1.5-1/ContourletToolbox/resampc.c
BCS-SPL-1.5-1/ContourletToolbox/resampc.dll
BCS-SPL-1.5-1/ContourletToolbox/resampc.mexglx
BCS-SPL-1.5-1/ContourletToolbox/resampc.mexlx
BCS-SPL-1.5-1/ContourletToolbox/resampc.mexmac
BCS-SPL-1.5-1/ContourletToolbox/resampc.mexsol
BCS-SPL-1.5-1/ContourletToolbox/resampz.m
BCS-SPL-1.5-1/ContourletToolbox/reverse2.m
BCS-SPL-1.5-1/ContourletToolbox/sefilter2.m
BCS-SPL-1.5-1/ContourletToolbox/showpdfb.m
BCS-SPL-1.5-1/ContourletToolbox/smthborder.m
BCS-SPL-1.5-1/ContourletToolbox/SNR.m
BCS-SPL-1.5-1/ContourletToolbox/vec2pdfb.m
BCS-SPL-1.5-1/ContourletToolbox/wfb2dec.m
BCS-SPL-1.5-1/ContourletToolbox/wfb2rec.m
BCS-SPL-1.5-1/ContourletToolbox/zoneplate.png
BCS-SPL-1.5-1/DCT2D_Matrix.m
BCS-SPL-1.5-1/Images/barbara.pgm
BCS-SPL-1.5-1/Images/goldhill.pgm
BCS-SPL-1.5-1/Images/lenna.pgm
BCS-SPL-1.5-1/Images/mandrill.pgm
BCS-SPL-1.5-1/Images/peppers.pgm
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/.DS_Store
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/Data/.DS_Store
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/Data/boats.mat
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/Data/camera.mat
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/Data/lena_gray_512.tif
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/Data/RandomStates.mat
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/l1dantzig_example.m
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/l1decode_example.m
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/l1eq_example.m
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/l1qc_example.m
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/lena_gray_256.tif
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/Measurements/.DS_Store
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/Measurements/At_f.m
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/Measurements/At_fhp.m
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/Measurements/A_f.m
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/Measurements/A_fhp.m
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/Measurements/LineMask.m
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/Notes/.DS_Store
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/Notes/Figs/CVS/Entries
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/Notes/Figs/CVS/Repository
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/Notes/Figs/CVS/Root
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/Notes/Figs/l1eqexample_minl2.eps
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/Notes/Figs/l1eqexample_minl2.pdf
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/Notes/Figs/l1eqexample_recovered.eps
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/Notes/Figs/l1eqexample_recovered.pdf
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/Notes/Figs/l1eqexample_signal.eps
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/Notes/Figs/l1eqexample_signal.pdf
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1magic/Notes/Figs/phantom_backproj.eps
BCS-SPL-1.5-1/l1magic-1.11 for TV/l1ma

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