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Image-Super-Resolution-Algorithms
前基于图像块稀疏表示的超分辨率重构算法对所有图像块都用同一字典表示,不能反映不同类型图
像块问的筹别.针对这一缺点,本文提出基于图像块分类稀疏表示的方法.该方法先利用图像局部特征将图像块分为
平滑、边缘和不规则结构三种类型,其中边缘块细分为多个方向.然后利用稀疏表示方法对边缘和不规则结构块分别
训练各自对应的低分辨率和-岛分辨率字典.重构时对平滑块利用简单双三次插值方法,边缘和不规则结构块由其对应
的高、低分辨率字典通过正交匹配追踪箅法重构.实验结果表明,与单字典稀疏表示算法相比,本文算法对图像边缘部
分重构质量明显改善,同时醇构速度品著提高.
(Image Super-Resolution AlgorithmsB
ased onS
parse
Representation
of Classified
ImageP
atches
)
- 2014-10-27 10:46:38下载
- 积分:1
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Based-matlab-of-Recursive-equation
基于一类简单递推方程的周期分叉点记忆混沌形成的周期分叉点(Bifurcation memory based on a class of periodic recurrence equation simple cycle bifurcation CHAOS)
- 2014-12-13 23:24:22下载
- 积分:1
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faultanalysis_adaptive_filter
Fault analysis using full wave window fourier
- 2010-10-16 10:30:28下载
- 积分:1
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puguji
线 阵 的 MUSIC 谱 估 计 算 法(Linear estimation algorithm of MUSIC spectrum
)
- 2011-10-09 09:49:42下载
- 积分:1
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MATLAB--interface-programming
用一个实例来学会matlab界面编程,简单易学(Use an example to learn matlab programming interface, easy to learn)
- 2011-10-25 21:09:17下载
- 积分:1
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R.C.D.Matlab
Robust control design with matlab
- 2010-05-08 07:59:49下载
- 积分:1
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jifen
用于求积分,这是用matlab函数编的,非常好用!(Used for points, which is made using matlab function, very handy!)
- 2007-12-06 21:26:15下载
- 积分:1
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program
我写的一个小程序。用MATLAB自动生成任意维数和任意数量的数据,并且根据这些数据用一定的方法统计出这些点的概率密度。(I wrote a small program. MATLAB automatically generated using an arbitrary dimension and arbitrary amount of data, and based on these data in a certain way to the statistics of the probability density of these points.)
- 2010-01-06 15:19:02下载
- 积分:1
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l2dwave
* A. Salih, Dept. of Mechanical Engg., NIT - Trichy, India. *
*************************************************************************
* THIS PROGRAM SOLVES TWO-DIMENSIONAL LINEAR WAVE EQUATION IN A *
* DOUBLY PERIODIC DOMAIN USING FINITE DIFFERENCE METHOD *
* -Schemes: 1. Upwind Scheme *
* 2. MacCormack Method *
* 3. ENO-2 Scheme *
*************************************************************************
*
- 2012-07-18 22:46:14下载
- 积分:1
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Cascaded-Inverter
级联型逆变器相关的一些资料,希望对大家有用 。(Cascaded Inverter)
- 2012-09-21 11:21:22下载
- 积分:1