Description: The dual-tree complex wavelet transform a new efficient tool for image restoration and enhancement Platform: |
Size: 250880 |
Author:cai |
Hits:
Description: 代码实现图像的复原，是基于全变分的，代码效果很好，测试可用，做这方面的可以学习下，代码可直接应用实际测试图像-Code for image restoration, is based on the total variation, the code works well, testing is available, can learn to do this, the code can be applied directly the actual test images Platform: |
Size: 145408 |
Author:hefei |
Hits:
Description: 全变差图像处理Matlab程序，for the paper: "Algorithms and Software for Total Variation Image Reconstruction via First-Order Methods, Numerical Algorithms"-Software for Total Variation Image Reconstruction (for Matlab Version 7.5 or later)
"mxTV" is a software package for image reconstruction based on the Total Variation model, and including denoising, inpainting, and deblurring. The work was carried out as part of the project CSI: Computational Science in Imaging, funded by the Danish Research Council for Technology and Production Sciences, and headed by Prof. Per Christian Hansen, DTU Informatics. The collaborators are DTU Informatics, Dept. of Electronic Systems at Aalborg University, and MOSEK ApS.
The underlying algorithms are based on recently published first-order methods developed by Nesterov, tailored specifically to the image restoration problems. These methods have O(1/ε) complexity, where ε is the accuracy of the solution. The core computational routines are written in C, with a mex interface to Matlab. The algorithms and the software are described in the paper:
J. Dahl, P. C. Hansen, S. H. Jensen, and T. L. Jensen, Alg Platform: |
Size: 391168 |
Author:l |
Hits:
Description: 总变分(TV) 图像复原模型的C语言源码. 使用C语言与Matlab 混合编程. 主要计算由C语言完成. 图像的读, 输出由Matlab实现. 包含梯度下降流法, Chambolle对偶法, 交替半二次型算法
固定点线性迭代算法等.-Total Variation (TV) image restoration model of C language source code. Using the C language and Matlab mixed programming. Mainly calculated by the C language completed. Image reading, the output from the Matlab implementation. Including gradient descent flow method, Chambolle dual methods, alternating semi- fixed-point algorithm for linear quadratic iterative algorithm and so on. Platform: |
Size: 19456 |
Author:陈云川 |
Hits:
Description: 这是一篇硕士论文，比较详细的描述了全变分正则化在图像复原中的应用，包括图像复原和图像盲复原，对初学者很有帮助-This is a master s thesis, a more detailed description of the total variation regularization in image restoration applications, including image restoration and blind image restoration, useful for beginners Platform: |
Size: 1465344 |
Author:lee |
Hits:
Description: 数字图像处理的概念，，整体变分(TV)图像修复技术典型数字图像修复算法及图像质量评价标准-Digital image processing concept, the total variation (TV) of a typical digital image restoration algorithm for image restoration technology and image quality evaluation criteria Platform: |
Size: 360448 |
Author:hanhanyanfeng |
Hits:
Description: The spatially adapted total variation method
subproblems are solved by a locally uperlinearly convergent algorithm based on Fenchel-duality and inexact semismooth-Newton techniques.
The SATV Toolbox was written in MATLAB. It implements:
1) image restoration with a scalar regularization parameter for
- Gaussian noise removal
- deblurring and Gaussian noise removal
2) image restoration with a spatially dependent parameter for
- Gaussian noise removal
- deblurring and Gaussian noise removal.
-The spatially adapted total variation method
subproblems are solved by a locally uperlinearly convergent algorithm based on Fenchel-duality and inexact semismooth-Newton techniques.
The SATV Toolbox was written in MATLAB. It implements:
1) image restoration with a scalar regularization parameter for
- Gaussian noise removal
- deblurring and Gaussian noise removal
2) image restoration with a spatially dependent parameter for
- Gaussian noise removal
- deblurring and Gaussian noise removal.
Platform: |
Size: 100352 |
Author:all |
Hits:
Description: 课题要求系统分析整体变分（TV）修复模型在图像修复中的应用，并在此基础上实现基于TV模型的图像修复算法，最后对仿真结果进行分析。-Topics for system analysis and total variation (TV) repair model in the application of image restoration, and on this basis to realize the image restoration algorithm based on TV model, finally, the simulation results are analyzed. Platform: |
Size: 4096 |
Author:罗玥 |
Hits:
Description: We propose a new class of models for image restoration and decomposition
by functional minimization. Following ideas of Y. Meyer in a total variation minimization
framework of L. Rudin, S. Osher, and E. Fatemi, our model decomposes a
given (degraded or textured) image u0 into a sum u+v. Here u ∈ BV is a function of
bounded variation (a cartoon component), while the noisy (or textured) component v
is modeled by tempered distributions belonging to Platform: |
Size: 940032 |
Author:yangs |
Hits:
Description: We propose a new class of models for image restoration and decomposition
by functional minimization. Following ideas of Y. Meyer in a total variation minimization
framework of L. Rudin, S. Osher, and E. Fatemi, our model Platform: |
Size: 940032 |
Author:yangs |
Hits:
Description: 广义全变分的matlab源码，主要用于图像去躁及图像复原，可直接运行，去躁效果不错(Generalized total variation matlab source code, mainly used for image de-restoring and image restoration, can run directly, the de-restoring effect is good.) Platform: |
Size: 888832 |
Author:月下初识 |
Hits:
Search - total variation for image restoration