Description: Perona-Malik提出的各项异性扩散程序（Linear and nonlinear diffusion processes）
-Perona-Malik made by the heterosexual spread of procedures (Linear and non linear diffusion processes) Platform: |
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Author:yy |
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Description: anisodiff.m Function to perform anisotropic diffusion of an image following Perona and Malik s algorithm. This process smoothes regions while preserving, and enhancing, the contrast at sharp intensity gradients Platform: |
Size: 2048 |
Author:wang gang |
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Description: SRAD filetr for speckle reduction .This filter is a variant of anisotropic diffusion which successfully removes speckle type noise from images. Platform: |
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Author:li |
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Description: 利用matlab语言在各向异性扩散算法基础上实现的边缘检测算法。含参考文献（pdf格式）：
Scale-Space and Edge Detection Using Anisotropic Diffusion.pdf
IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, VOL. 12. NO. 7. JULY 1990-Matlab language use in the anisotropic diffusion algorithm based on edge detection algorithm. Containing References (pdf format): Scale-Space and Edge Detection Using Anisotropic Diffusion.pdfIEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, VOL. 12. NO. 7. JULY 1990 Platform: |
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Author:forestnie |
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Description: anisodiff.m Function to perform anisotropic diffusion of an image following Perona and Malik s algorithm. This process smoothes regions while preserving, and enhancing, the contrast at sharp intensity gradients. -anisodiff.m Function to perform anisotropic diffusion of an image following Perona and Malik s algorithm. This process smoothes regions while preserving, and enhancing, the contrast at sharp intensity gradients. Platform: |
Size: 1024 |
Author:wugang |
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Description: 运用Perona-Malik各项异性扩散模型对二维图像进行去噪处理。该方法在有效的抑制噪声的同时能够保护图像的边缘。-The use of Perona-Malik Anisotropic Diffusion Model for the treatment of two-dimensional image denoising. The method in the effective suppression of noise at the same time to protect the edge of the image. Platform: |
Size: 2048 |
Author:wzq |
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Description: aniso - Anisotropic diffusion, following the robust statistics formulation. Examples of how to run this function are included at the end of aniso.m-aniso- Anisotropic diffusion, following the robust statistics formulation. Examples of how to run this function are included at the end of aniso.m Platform: |
Size: 4096 |
Author:Alpha |
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Description: 数字图像处理大作业。用vc.net写的各向异性扩散滤波程序，算法是PERONA—MALIK提出的离散方法，提供各项同性扩散处理结果做对比。-Digital image processing large operation. Vc.net written using anisotropic diffusion filtering procedure, the algorithm is proposed PERONA-MALIK discrete way to deal with the results of the proliferation of the same sex to do comparison. Platform: |
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Author:文君 |
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Description: 包括图像分析的四部分代码：matlab扩散和高斯函数，线性扩散，线性复扩散，非线性扩散。-It contains four parts：
[1]MATLAB function:diffusion.m gauss.m
[2]Linear diffusion
Applying linear diffusion to images creating linear scale-space.
MATLAB code: demo_lin.m
Image: haifa1.bmp
[3]Linear complex diffusion
Applying linear complex diffusion creating Gaussian and Laplacian scale-spaces. MATLAB code: demo_cmplin.m
[4]Nonlinear diffusions:
Perona-Malik ["Anisotropic diffusion"]
Catte et al. regularization of P-M
Complex ramp-preserving diffusion
Nonlinear edge preserving diffusions.The classical Perona-Malik process: the value of the diffusion coefficient is reduced near edges estimated by the first derivative. Best applied to step edges. A regularized version by Catte et al- the gradient estimation for controlling the process is smoothed by a Gaussian. Proved to be mathematically well-posed. Ramp preserving complex diffusion- best for ramp-type edges. Results are smoother with almost no staircasing effects.
MATLAB code: demo_nldif.m
Image: ct_scan.bmp Platform: |
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Author:吴豪科 |
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Description: 各向异性扩散方程，用mitk实现，内含参数的选择-Anisotropic diffusion equation, using mitk implementation, including the choice of parameters Platform: |
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Author:黎华 |
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Description: This paper provides the derivation of speckle
reducing anisotropic diffusion [SRAD], a diffusion method tailored
to ultrasonic and radar imaging applications. SRAD is the
edge-sensitive diffusion for speckled images, in the same way that
conventional anisotropic diffusion is the edge-sensitive diffusion
for images corrupted with additive noise. Platform: |
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Author:junsung |
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Description: 介绍经典Perona-Malik模型各向异性扩散滤波去噪的英文论文，对于学习图像的人很有用的。-Introduced the classic model of Perona-Malik anisotropic diffusion denoising filter papers in English, for those who study images very useful. Platform: |
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Author:tudan |
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Description: 基于各向异性扩散方程的一款经典的ＳＡＲ图像相干斑噪声抑制的算法实现，可以直接用的，效果很好！-Anisotropic diffusion equation based on a classic SAR image speckle noise reduction algorithm can be directly used, very good! Platform: |
Size: 574464 |
Author:陈少波 |
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Description: 完成基于各向异性的自适应超声图像去噪和边缘增强方法，参考Adaptive Anisotropic Diffusion for Ultrasonic Image Denoising and Edge Enhancement.pdf，加入了m参数-The completion of ultrasound-based adaptive anisotropic image denoising and edge enhancement method, reference Adaptive Anisotropic Diffusion for Ultrasonic Image Denoising and Edge Enhancement.pdf, joined the m parameters Platform: |
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Author:zhanghongwei |
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Description: the package contains some methods of diffusion filters to smooth the noisy images without losing important data such as edges in image analysis,including anisotropic diffusion(Perona-Malik), linear isotropic,median and Low Pass Gaussian filter. Platform: |
Size: 1024 |
Author:reza |
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Search - anisotropic diffusion