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[Industry researchPyramidal_directional_filter_banks_and_curvelets.

Description: Abstract - A fl exible multiscale and directional representation for images is proposed. The scheme combines directional fi lter banks with the Laplacian pyramid to provides a sparse representation for two- dimensional piecewise smooth signals resembling images. The underlying expansion is a frame and can be designed to be a tight frame. Pyramidal directional fi lter banks provide an effective method to implement the digital curvelet transform. The regularity issue of the iterated fi lters in the directional fi lter bank is examined.-Abstract- A fl exible multiscale and directional representation for images is proposed. The scheme combines directional fi lter banks with the Laplacian pyramid to provides a sparse representation for two- dimensional piecewise smooth signals resembling images. The underlying expansion is a frame and can be designed to be a tight frame. Pyramidal directional fi lter banks provide an effective method to implement the digital curvelet transform. The regularity issue of the iterated fi lters in the directional fi lter bank is examined.
Platform: | Size: 222208 | Author: Tin Ho | Hits:

[Windows Developsparsedecom

Description: 利用匹配追踪对雷达信号进行稀疏分解,得到其稀疏表示形式-The use of matching pursuit for sparse decomposition of the radar signals, by their sparse representation
Platform: | Size: 2048 | Author: gavin | Hits:

[Othersparse_representation

Description: the document is related to signal and image processing field,briefly it s an introduction to sparse representation.sparse representation is a new compression approach and can be used in signal denoisng.
Platform: | Size: 2064384 | Author: Kilany | Hits:

[AI-NN-PRsparse_representation

Description: 最热门的稀疏表示的算法,马毅等人在PAMI上发表的文章代码-Sparse representation of the most popular algorithms, Yi Ma, and others published an article in the PAMI code
Platform: | Size: 4096 | Author: zhoujingbo | Hits:

[Graph programCartoonImageviaSparseCoding

Description: 基于稀疏表示的算法,对Donoho提出的Cartoon image进行纹理综合-Algorithm based on sparse representation of Donoho proposed Cartoon image texture synthesis
Platform: | Size: 338944 | Author: xuhongteng | Hits:

[Software EngineeringSparse_Signal_Representation

Description: 介绍压缩传感理论中要用到的信号的稀疏表征原理-Introduced the theory of compressed sensing to use the sparse representation of signal theory
Platform: | Size: 2048 | Author: 黄二 | Hits:

[DocumentsMatchingPursuits

Description: Matching Pursuit方法,经典的稀疏表示方法,可以用人脸识别和图像分类,图像去噪,现在非常流行。-Matching Pursuit method, sparse representation of the classic, you can use face recognition and image classification, image denoising, now very popular.
Platform: | Size: 1880064 | Author: 高尚兵 | Hits:

[Graph RecognizeSRC

Description: 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.
Platform: | Size: 8192 | Author: zhang chao | Hits:

[Special Effectssppaper

Description: 有关稀疏表示的文章,主要是稀疏表示在一些图像方面的应用。-The sparse representation of the article, mainly sparse representation in a number of images in the application.
Platform: | Size: 663552 | Author: 刘慧 | Hits:

[matlabTIP10-SR

Description: Image Super-Resolution via Sparse Representation
Platform: | Size: 2145280 | Author: rui | Hits:

[Industry researchSRC

Description: sparse representation algorithm
Platform: | Size: 3656704 | Author: 郑良 | Hits:

[Software EngineeringDSPSS10-Seminar-3

Description: Locally Adaptive Sparse Representation for Detection, Classification, and Recognition. Lectuures given by Prof Trac Tran from john Hopkins university
Platform: | Size: 2105344 | Author: huutan86 | Hits:

[matlab111

Description: Image Super Resolution via Sparse Representation. -Image Super Resolution via Sparse Representation.Image Super via Sparse Representation.
Platform: | Size: 2145280 | Author: qht | Hits:

[OtherSparse_Coding_and_Dictionary_learning_for_image_an

Description: Julien Mairal的关于稀疏表示的课件,介绍了稀疏表示的概念及求解方法以及应用方面的内容。-Julien Mairal courseware on the sparse representation, introduced the concept of sparse representation and solution methods and applications aspects.
Platform: | Size: 8964096 | Author: zhuyuan | Hits:

[Special EffectsSparse_Vision

Description: 基于稀疏表示的计算机视觉和模式识别,主要介绍了利用稀疏表示的原理来处理计算视觉领域的去噪,识别,超分辨率重建等问题-Sparse Representation For Computer Vision and Pattern Recognition
Platform: | Size: 1307648 | Author: 林小烟 | Hits:

[matlabMatlab-Code-for-Image-Representation

Description: 附件程序为图像稀疏表示的源代码,程序用matlab编写,能正常运行。-Sparse representation of the image attachment program source code, programs written with matlab able to function properly.
Platform: | Size: 568320 | Author: miaoguijun | Hits:

[matlabMatlab-for-Image-Representation

Description: 图像稀疏表示的MATLAB编程代码,有图-MATLAB sparse representation of the image programming code, a map
Platform: | Size: 568320 | Author: 沐广文 | Hits:

[Industry researchSparse-Representation

Description: 稀疏表示应用研究 信号稀疏表示方法研究及国内外研究现状-the method of Sparse Representation
Platform: | Size: 299008 | Author: xdj | Hits:

[matlabCentralized-Sparse-Representation

Description: Sparse Representation or Collaborative Representation Which Helps Face Recognition
Platform: | Size: 3300352 | Author: joe | Hits:

[Graph RecognizeCollaborative-Representation

Description: 稀疏表示和协同编码哪个对人脸识别起到了决定作用。在稀疏表示的人脸识别中,到底是因为稀疏表示的作用还是他们之间的协同编码起了作用。-Sparse Representation or Collaborative Representation: Which Helps Face Recognition ICCV2011
Platform: | Size: 3301376 | Author: 徐波 | Hits:
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