Discrimination-Dictionary-Learning
所属分类:图形图像处理
开发工具:matlab
文件大小:3170KB
下载次数:93
上传日期:2011-10-25 16:01:20
上 传 者:
beyondBEYOND441252
说明: Metaface Learning for Sparse Fisher Discrimination Dictionary Learning for Sparse Representation
文件列表:
FDDL (0, 2011-09-02)
FDDL\AR_EigenFace.mat (3227703, 2011-09-01)
FDDL\demo.m (1620, 2011-09-01)
FDDL\utilies (0, 2011-09-02)
FDDL\utilies\Eigenface_f.m (1521, 2006-12-19)
FDDL\utilies\FDDL.m (6636, 2011-09-01)
FDDL\utilies\FDDL_Class_Energy.m (2427, 2011-08-31)
FDDL\utilies\FDDL_FDL_Energy.m (2100, 2011-09-01)
FDDL\utilies\FDDL_Gradient_Comp.m (2975, 2011-08-31)
FDDL\utilies\FDDL_INIC.m (7852, 2011-09-01)
FDDL\utilies\FDDL_INID.m (1126, 2011-08-31)
FDDL\utilies\FDDL_SpaCoef.m (9189, 2011-09-01)
FDDL\utilies\FDDL_UpdateDi.m (3470, 2011-09-01)
FDDL\utilies\IPM_SC.m (6226, 2011-09-01)
FDDL\utilies\soft.m (119, 2009-09-24)
% ========================================================================
% Fisher Discriminative Dictionary Learning (FDDL), Version 1.0
% Copyright(c) 2011 Meng YANG, Lei Zhang, Xiangchu Feng and David Zhang
% All Rights Reserved.
%
% The code is for the paper:
% M. Yang, L. Zhang, X. Feng and D. Zhang,
% §Fisher Discrimination Dictionary Learning for Sparse Representation,¨ in ICCV 2011.
% ----------------------------------------------------------------------
% Permission to use, copy, or modify this software and its documentation
% for educational and research purposes only and without fee is here
% granted, provided that this copyright notice and the original authors'
% names appear on all copies and supporting documentation. This program
% shall not be used, rewritten, or adapted as the basis of a commercial
% software or hardware product without first obtaining permission of the
% authors. The authors make no representations about the suitability of
% this software for any purpose. It is provided "as is" without express
% or implied warranty.
%----------------------------------------------------------------------
demo.m Face recognition demo on AR database with 300-d Eigenface feature
utilier : folder of FDDL functions, including
Eigenface_f: function of computing PCA Projection Matrix
FDDL: main function of FDDL
FDDL_Class_Energy: function of computing energy of certain class
FDDL_FDL_Energy: function of computing energy of all classes
FDDL_Gradient_Comp: function of computing coding model's gradient
FDDL_INIC: function of initializing representation coef
FDDL_INID: function of initializing dictionary
FDDL_SpaCoef: function of computing coding coefficient
FDDL_UpdateDi: function of updating dictioary
IPM_SC: sparse coding function
soft: soft threholding function
%-------------------------------------------------------------------------
Contact: {csmyang,cslzhang}@comp.polyu.edu.hk
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