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6787-14807-1-PB
A Novel Image Reconstruction Algorithm Based
on Concatenated Dictionary
This paper presents a novel method for image
reconstruction, which decomposites the image by
concatenating a redundant dictionary of several bases and
then reconstruct the image efficiently by means of Matching
Pursuit algorithm. The proposed method constructs the
concatenated dictionary with cosine bases, wavelet bases
and contourlet bases, which will lead to a better
approximation of the original image. The experimental
results show that the proposed algorithm can greatly reduce
the computational complexity and generate a better
reconstruction effect compared with previous methods.(A Novel Image Reconstruction Algorithm Based on Concatenated Dictionary This paper presents a novel method for image reconstruction, which decomposites the image by concatenating a redundant dictionary of several bases and then reconstruct the image efficiently by means of Matching Pursuit algorithm. The proposed method constructs the concatenated dictionary with cosine bases, wavelet bases and contourlet bases, which will lead to a better approximation of the original image. The experimental results show that the proposed algorithm can greatly reduce the computational complexity and generate a better reconstruction effect compared with previous methods.)
- 2013-11-24 21:37:52下载
- 积分：1
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DIPexp6
Matlab的图像处理工具箱中图像复原函数的比较 (Matlab Image Processing Toolbox Image Restoration function in comparison)
- 2007-11-14 13:39:09下载
- 积分：1
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edgedetection
edge detection matlab
- 2008-05-31 14:54:58下载
- 积分：1
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mlr
基于matlab的多元线性回归及其留一法预测程序包(Matlab based on the multiple linear regression and its leave-one forecast package)
- 2009-07-07 10:30:51下载
- 积分：1
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RD
说明： 合成孔径雷达的距离多普勒成像算法的源代码，简单易懂，适合新手与初学者。(Distance synthetic aperture radar Doppler imaging algorithm source code, easy to understand for novice and beginners.)
- 2014-10-14 21:11:53下载
- 积分：1
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false_position
false_position method - use a root in polynomial or function / iterative method
- 2011-12-13 20:09:23下载
- 积分：1
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Classic_design_of_communication_systems_MATLAB_sou
通信系统MATLAB经典设计源码程序Classic design of communication systems MATLAB source program(Communication system design source program MATLAB Classic Classic design of communication systems MATLAB source program)
- 2010-08-02 12:48:05下载
- 积分：1
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MATLAB
说明： 书中介绍了很多关于理工科方面matlab的应用实例。(The book describes a lot about the application of science and engineering aspects of matlab example.)
- 2011-04-15 01:22:41下载
- 积分：1
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ofdm_hpa_effects
ofdm transmsission with the hpa efect which give rise to nonlinearity aand eventually the system goes to non linearity and this will will be in programming for AMAM and ampm hoa characteristics
- 2012-04-10 23:27:54下载
- 积分：1
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dajin
利用大津算法对焊点图像进行分割，去除多余噪声(Solder joint image segmentation using Otsu algorithm to remove the excess noise)
- 2012-05-21 20:58:11下载
- 积分：1
