RSC

代码说明：

  强壮的人脸识别系统，发表于cvpr2011年，程序是应用matlab实现(Recently the sparse representation (or coding) based classifi cation (SRC) has been successfully used in face recognition. In SRC, the testing image is represented as a sparse linear combination of the training samples, and the representation fi delity is measured by the � 2-norm or � 1-norm of coding residual. Such a sparse coding model actually assumes that the coding residual follows Gaus- sian or Laplacian distribution, which may not be accurate enough to describe the coding errors in practice. In this paper, we propose a new scheme, namely the robust sparse coding (RSC), by modeling the sparse coding as a sparsity- constrained robust regression problem. The RSC seeks for the MLE (maximum likelihood estimation) solution of the sparse coding problem, and it is much more robust to out- liers (e.g., occlusions, corruptions, etc.) than SRC. An effi cient iteratively reweighted sparse coding algorithm is proposed to solve the RSC model. Extensive)

文件列表：

RSC
...\baboon.tif,1008178,2009-06-11
...\database
...\Demo_RSC_AR_disguise.m,2171,2011-04-01
...\Demo_RSC_AR_disguise2.m,2197,2011-04-01
...\Demo_RSC_FR_noocclusion.asv,4113,2011-04-01
...\Demo_RSC_FR_noocclusion.m,3599,2011-04-01
...\Demo_RSC_Random_Corruption.asv,2536,2011-04-01
...\Demo_RSC_Random_Corruption.m,2560,2011-04-01
...\Demo_RSC_Random_Occlusion.asv,3481,2011-04-01
...\Demo_RSC_Random_Occlusion.m,3005,2011-04-01
...\l1_ls_matlab
...\............\@partialDCT
...\............\...........\ctranspose.m,72,2007-03-05
...\............\...........\mtimes.m,175,2007-03-05
...\............\...........\partialDCT.m,178,2008-04-07
...\............\find_lambdamax_l1_ls.m,325,2007-03-05
...\............\find_lambdamax_l1_ls_nonneg.m,339,2008-05-15
...\............\l1_ls.m,8414,2009-09-21
...\............\l1_ls_nonneg.m,7985,2008-04-10
...\............\l1_ls_usrguide.pdf,83735,2008-05-15
...\............\operator_example.m,1306,2007-03-07
...\............\README.TXT,1496,2008-05-15
...\............\simple_example.m,387,2007-03-05
...\rand_w_h.mat,7180,2010-08-17
...\ReadMe.txt,1439,2011-04-01
...\RSC_CVPR11.pdf,221831,2011-04-12
...\utilities
...\.........\Eigenface_f.m,1569,2010-07-09
...\.........\Random_Block_Occlu.asv,194,2010-08-17
...\.........\Random_Block_Occlu.m,180,2010-08-17
...\.........\Random_Pixel_Crop.asv,459,2010-07-24
...\.........\Random_Pixel_Crop.m,479,2010-07-24
...\.........\RSC.m,1253,2011-04-01
...\.........\Weight_M_update.asv,1370,2010-07-14