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Image-Sparse-Representation-Model
完备图像稀疏表示是一种最新的图像表示模型,采用过完备字典中原子的线性组合形式实现图像的稀疏表示.传统
的过完备图像稀疏表示模型采用重建误差的平方和作为保真项.该保真项没有充分考虑到人眼对图像的感知特性,无法度量图
像中边缘、轮廓、纹理等局部几何结构的变化.本文基于过完备稀疏表示理论思想,建立了新的稀疏性正则化的图像稀疏表示模
型.模型中的正则项约束图像表示系数的稀疏性,保真项采用更符合视觉感知的结构相似性度量.基于正交匹配追踪算法,提出
了基于结构相似度的正交匹配追踪算法.实验结果表示,新的模型能够更好地重构图像的结构信息,获得更好的重建视觉效果.
(Image Sparse Representation
Model bed StmctIlral
SiIIIilarity
)
- 2014-10-27 10:43:29下载
- 积分:1
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Beamforming
两个相控阵天线时域波的传播不同阶段主要表现不同(In this code, the time domain wave propagation for two phased array antennas at different phase differences are shown. Thanks to the constructive and destructive interferences, the main beam of the wave is steered towards angle of interest. This code is used to generate the following animation: )
- 2015-03-23 15:19:16下载
- 积分:1
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dantiaodai
导体的电感 电容 特性阻抗曲线 的MATLAB模拟(Conductor inductance capacitance characteristic impedance curve of the MATLAB simulation)
- 2008-05-31 21:16:48下载
- 积分:1
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Optimization
详细介绍了优化算法-遗传优化算法和粒子群优化算法,给出了编程过程,(Optimization Algorithms (Genetic Optimization Algorithm and Particle Swarm Optimization Algorithm)are introduced in detail,the programm progress is gived)
- 2012-04-24 12:58:35下载
- 积分:1
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My_C_OBJ_QA
I have contributed 40 objective type c questions written as source code. Which will be helpful in learning C.
- 2014-02-20 02:40:23下载
- 积分:1
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laba5
Configure the PID for a muffle furnace
- 2013-11-19 16:42:49下载
- 积分:1
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ALOs
ALO优化算法,非常适合优化GM.相对于PSO优化算法的有点在于,能够定义优化参数的上下界。(ALO is used for optimize the model)
- 2018-02-06 15:54:53下载
- 积分:1
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01240570
关于hilbert 空间填充曲线算法的应用(Hilbert space filling curve algorithm)
- 2012-05-30 10:57:46下载
- 积分:1
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matlab-FFT
matlab分析输出信号频谱分析的程序,包括读入输入文件等相关程序(matlab fft analyze program)
- 2014-08-27 23:30:21下载
- 积分:1
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flot_optique
how to estimate the optical flow with horn and schunk method
- 2010-05-14 19:44:52下载
- 积分:1