Description: %TVDENOISE Total variation grayscale and color image denoising % u = TVDENOISE(f,lambda) denoises the input image f. The smaller % the parameter lambda, the stronger the denoising. % % The output u approximately minimizes the Rudin-Osher-Fatemi (ROF) % denoising model % % Min TV(u) + lambda/2 || f - u ||^2_2, % u % % where TV(u) is the total variation of u. If f is a color image (or any % array where size(f,3) > 1), the vectorial TV model is used, % % Min VTV(u) + lambda/2 || f - u ||^2_2. % u % % TVDENOISE(...,Tol) specifies the stopping tolerance (default 1e-2). % % The minimization is solved using Chambolle's method, % A. Chambolle, "An Algorithm for Total Variation Minimization and % Applications," J. Math. Imaging and Vision 20 (1-2): 89-97, 2004. % When f is a color image, the minimization is solved by a generalization % of Chambolle's method, % X. Bresson and T.F. Chan, "Fast Minimization of the Vectorial Total % Variation Norm and Applications to Color Image Processing", UCLA CAM % Report 07-25. Platform: |
Size: 1432 |
Author:li123kai@126.com |
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Description: 自已编的图像处理，带GUI界面的彩色小波消噪程序等等，能进一步理解MATLAB在图像处理中的应用。-own series of image processing, with the color GUI interface wavelet denoising procedures, and so on. further understanding of MATLAB in image processing applications. Platform: |
Size: 132096 |
Author:董欣善 |
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Description: This toolbox implements the algorithm in a fairly general way in a C file that can be called from Matlab. It allows to perform the traditional NL-means for denoising (for both B&W and color images) but also to use an arbitrary set of patches to perform the denoising.
-This toolbox implements the algorithm in a fairly general way in a C file that can be called f rom Matlab. It allows to perform the traditiona l NL-means for denoising (for both B Platform: |
Size: 1406976 |
Author:张文国 |
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Description: Feature extraction is a key issue in contentbased
image retrieval (CBIR). In the past, a number of
texture features have been proposed in literature,
including statistic methods and spectral methods.
However, most of them are not able to accurately capture
the edge information which is the most important texture
feature in an image. Recent researches on multi-scale
analysis, especially the curvelet research, provide good
opportunity to extract more accurate texture feature for
image retrieval. Curvelet was originally proposed for
image denoising and has shown promising performance.
In this paper, a new image feature based on curvelet
transform has been proposed. We apply discrete curvelet
transform on texture images and compute the low order
statistics from the transformed images. Images are then
represented using the extracted texture features. Retrieval
results show, it significantly outperforms the widely used
Gabor texture feature. Platform: |
Size: 1426432 |
Author:Swati |
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Description: 数字图像处理领域中的一些应用实例，以理论和实践相结合的方式，系统地介绍了如何使用C#进行数字图像处理。
全书共11章，分别讲述了图像的点运算、几何运算、数学形态学图像处理方法、频率变换、图像平滑与去噪、边缘检测、图像分割、图像压缩编码和彩色图像处理等相关技术。-Digital image processing in the field of some application examples to the theory and practice, a combination of systematically describes how to use C# for digital image processing. The book has 11 chapters, respectively, the point about the image computing, geometric computing, mathematical morphology image processing method, frequency conversion, image smoothing and denoising, edge detection, image segmentation, image compression and color image processing and other related technologies. Platform: |
Size: 1009664 |
Author:yangou |
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Description: 利用全变差对灰度图像和彩色图像进行去噪处理-tvdenois Total variation grayscale and color image denoising,matlab program Platform: |
Size: 1024 |
Author:陈杰 |
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Description: 一幅真彩色图像的小波去噪方法实例。通过对一幅真彩色图像的RGB三个方面分别处理，把处理后的结果结合得到。-A true color image examples of wavelet denoising method. Through a true color image of the RGB three aspects dealt with separately, the results of the combination to be processed. Platform: |
Size: 1024 |
Author:李莹 |
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Description: 采用最新的BM3D（三维块匹配）方法进行的灰度图像，彩色图像和视频图像的去噪-Using the latest BM3D (three-dimensional block-matching) method for image, color images and video image denoising Platform: |
Size: 3332096 |
Author:周丽 |
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Description: BM3D图像去噪算法。当下较为先进的图像去噪算法，可以对图像进行较好的去噪。在代码中包含了彩色图像，运动图像等多种bm3d去噪。-BM3D image denoising. Present a more advanced image denoising algorithm, can be a good image denoising. Included in the code of color images, moving images, and other bm3d denoising. Platform: |
Size: 6762496 |
Author:sunxiaowen |
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Description: TVDENOISE Total variation grayscale and color image denoising-TVDENOISE Total variation grayscale and color image denoising Platform: |
Size: 1024 |
Author:loubna |
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Description: 图像处理领域中用于图像去噪的程序，输入是一幅彩色图像和一幅黑色的图像-For Image Denoising in the field of image processing procedures, the input is a color image and the image of a black Platform: |
Size: 3232768 |
Author:韦健 |
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Description: 独家首发，简单易懂，同组滤波方法，对彩色图像去噪分割非常有用，是GPEG图像分割不可缺少的一步-Exclusive debut, easy to understand, the same group filtering method is very useful for color image denoising split, is an indispensable step of GPEG image segmentation Platform: |
Size: 1024 |
Author:俞正国 |
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Description: 分数阶的彩色图像去噪算法，效果很好，就是有点慢，希望对大家有帮助。- denoising algorithm which can be widely used for optimization or signal processing Platform: |
Size: 500736 |
Author:xuehui yin |
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Search - color image denoising