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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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t_tide
潮流调和分析非常好用的一款程序,可进行潮流调和常数的计算(Tide harmonic analysis, a very easy to use procedures, harmonic currents can be constant calculation)
- 2020-07-01 13:40:02下载
- 积分:1
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intelligentControl
我收集到的智能控制作业,是关于模糊PID控制算法的,模糊算法和仿真框图均是基于smulink的,请大家多多执教。程序虽然简单,但对新手来说很实用。(I collected intelligent control operations on the fuzzy PID control algorithm, fuzzy algorithm and simulation block diagram are based on smulink, please everybody a lot of coaching. Procedure is simple, but very useful for novices.)
- 2007-09-15 21:35:10下载
- 积分:1
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PoisonDist
产生泊松分布的随机数列 希望对大家有所帮助(Have a Poisson distribution of random numbers out hope that U.S. help)
- 2009-03-19 16:27:37下载
- 积分:1
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computional-methods--
基于matlab的最优控制计算方法及其在超声治疗方面的应用(computional methods for optimal control in ultrasound therapy)
- 2012-03-22 17:38:50下载
- 积分:1
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d3iaetest
新息估计卡尔曼滤波下的仿真例子,运行通过,无错误(The new interest rate is estimated Kalman filter simulation example)
- 2013-03-21 19:05:48下载
- 积分:1
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MATLAB_exmple
精通MATLAB综合辅导与指南例程,适合初学者使用(Proficient in MATLAB Guide Comprehensive Counseling and routines, suitable for beginners to use)
- 2007-11-29 23:01:51下载
- 积分:1
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solutionofPDE
matlab求解偏微分方程的具体实现方法以实例操作。(matlab solving partial differential equations of the concrete implementation methods to instances of action.)
- 2009-11-27 05:38:00下载
- 积分:1
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matrix001
Jentzsch求共生矩阵,通过MATLAB来求 公升句镇(Jentzsch for symbiotic matrix, through MATLAB liter sentence to seek town )
- 2006-07-27 17:21:39下载
- 积分:1
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matlab
说明: 购买的matlab基础书中所有例子!希望对你有帮助,欢迎下载!(Matlab-based book buying all the examples! Want to help you are welcome to download!)
- 2010-03-26 17:14:06下载
- 积分:1