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Professor-Lu-Wusheng-lecture
- 陆吾生教授是加拿大维多利亚大学电气与计算机工程系的教授。此课件为其在国内大学短期精品课程的课件。包含最优化问题求解，压缩感知方法及其在稀疏信号和图像处理中的应用（压缩、重构、降噪等）。-Professor Lu Wusheng University of Victoria, Canada Professor of Electrical and Computer Engineering. The courseware for the University in the domestic short
Compresser
- 一种二值图象无损压缩算法 南京理工大学电光学院 【摘 要】利用稀疏矩阵和差分编码对二色图像进行压缩保存，在通过图像的0,1矩阵建立，矩阵一维化，差分量化编码，写文件来压缩。在电子档案存储，CAD制图信息化存储有极高的应用价值。 【关键字】计算机 二值图像 稀疏矩阵 无损压缩 编码 -A binary image lossless compression algorithm for electro-optic Nanjing University of Technology an
WT-OMPmatrix
- 对图像进行压缩感知，通过构造小波正交变换矩阵进行稀疏表示，用OMP重构-CS of image based on WT
CS-based-on-FFT-or-DWT
- 图像压缩感知,稀疏基为FFT或DWT（其中FFT是构造正交变换矩阵，DWT是对高频系数进行测量）；重构方法为OMP-compression sensing of image based on FFT or DWT
lc_improveGPSR
- 图像重建算法,优化算法（陆吾生推荐）--梯度投影稀疏重建-image reconstruction： GPSR
omp
- 在图像的压缩感知方法中，用到了系数重构的思想，这里就是一种omp的稀疏重构算法。-Images compressed sensing method used coefficient remodeling ideas, here is a omp sparse reconstruction algorithm.
inpaint
- 基于压缩感知的图像修复,，基于图像在复数小波变换上的稀疏性，利用迭代硬阈值方法 求解重构模型，进而获得重构图像.-Based on compressed sensing image restoration, image-based complex wavelet transform on the sparsity of the iterative method for solving hard threshold reconstruction model, and then get the
CSFrequencysparse
- 当前压缩感知很热，这是其中稀疏采样、重新构建、图像恢复的Matlab代码-CS Frequency sparse
Demo_Undersampling_FourierDomain
- 采用傅里叶降采样方法恢复MRI图像，压缩感知稀疏重构在核磁共振成像中的运用-Using Fourier down sampling method of MRI image restoration, the use of compressed sensing sparse reconstruction in magnetic resonance imaging.
ksvd
- 基于混合基稀疏图像表示的压缩传感图像重构-Compressed sensing sparse image
mp
- 基于GA和MP的信号稀疏分解matlab程序来自于信号与图像的稀疏分解及初步应用-Sparse signal sparse decomposition of MP GA and matlab program signal and image decomposition and its application based on
CompressiveAndApplications
- 《压缩感知与应用》源代码，包含SAR图像压缩感知、高光谱压缩感知、基于结构稀疏的SAR图像低秩重建- Compressed sensing and application source code, including SAR image compressive sensing, hyperspectral image compression, based on the structure of sparse SAR image low rank reconstruction
Pursuit
- 稀疏分解重构部分的追踪算法，主要针对于图像处理方面-Sparse decomposition and reconstruction part of the tracking algorithm, the main target in the image processing