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该源码实现了使用基于稀疏表示的人脸识别算法。使用GPSR作为l1模最小化方法。-This pack of code implement a imges-based face recognition using sparse representation classification. In the algorithm, i employ GPSR as tool to complete the optimization procedure of l1-minimization.
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发表于ECCV上的一篇用于人脸识别的算法,Gabor Feature based Sparse Representation for Face Recognition with Gabor Occlusion Dictionary -At ECCV on an algorithm for face recognition, Gabor Feature based Sparse Representation for Face Recognition with Gabor Occlusion Dic
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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 trai
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Sparse signal representation using overlapping frames论文的实现-Sparse signal representation using overlapping frames
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用matlab实现的基于稀疏表示的人脸识别方法。其中解稀疏表示时,包含了各种方法。-Using matlab face recognition method based on sparse representation. Solution of the sparse representation, contains a variety of methods.
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稀疏表示,字典学习,KSVD算法,matlab版-Sparse representation dictionary learning, KSVD algorithm, matlab
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这是SPAMS的原始代码,是稀疏表示的重要工具箱~-This is SPAMS original code, is an important toolbox sparse representation
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稀疏表示的压缩包,在一个足够大的训练样本空间内,对于一个类别的物体,可以大致的由训练样本中同类的样本子空间线性表示,因此在当该物体有整个样本空间表示时,其表示的系数是稀疏的。-Sparse representation of the package
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基于像素领域过完备稀疏表示,程序中有解释,很详细,课可作为参考程序-A complete sparse representation based on pixel domain, in the program are explained, very detailed, class program can be used as a reference
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稀疏表示,包括ksvd图像去噪,很好 很好 很好 很好 很好 很好 -Sparse representation, including ksvd image denoising,Good good good good good good good good good good good good good good good good good good good good good good good good
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文献“Sparse Representation based Fisher Discrimination Dictionary”及其对应的matlab代码,稀疏学习是目前非常流行的方法,希望对大家有所帮助-a paper named Sparse Representation based Fisher Discrimination Dictionary and its matlab code
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KSVD稀疏表示matlab代码,有3个demo示例程序,可实现一维二维信号的稀疏表示。-K SVD sparse representation matlab code, there are three demo sample program can achieve one-dimensional two-dimensional signal sparse representation.
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利用稀疏表示的方法进行人脸识别,matlab代码。(sparse representation)
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这是文章《Sparse Representation For Computer Vision and
Pattern Recognition》的对应的稀疏表示代码,非原创,转载而来,供大家交流学习。(This is the code of SRC algorithm,and it's reproduced from others.)
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字典学习。比如一个向量,是k维的,我现在有一个k*n的字典,其中n>>k,所谓的字典学习,就是在这包含n个向量的字典当中寻找一个线性表示可以表示出当前这个k维的向量。之所以称为“稀疏表示”,因为一般n大于k,比如n=512,k=64。这时候你的字典一定是一个Redundant(冗余的,过剩的)的。因此你的表示里面一定有很多系数为0,因而被称作稀疏表示。
信号稀疏表示的目的就是在给定的超完备字典中用尽可能少的原子来表示信号,可以获得信号更为简洁的表示方式,从而使我们更容易地获取信号中
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快速稀疏编码算法,关于稀疏表示的基本算法(Fast sparse coding algorithm and sparse representation algorithm)
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使用基于词典的稀疏表示高光谱图像分类,多任务联合稀疏表示和逐步MRF优化的高光谱图像分类(Dictionary-based sparse representation hyperspectral image classification, multi-task joint sparse representation and stepwise MRF optimized hyperspectral image classification)
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matlab图像稀疏表示的代码。比较详细。(Matlab image sparse representation of code.)
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杨建超的将稀疏表达用于图像超分辨率重建的文章赋代码(Example matlab code for the algorithm proposed in "Image super-resolution via sparse representation" TIP 2010.)
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