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Description: This toolbox contains functions related to image processing, including
* images loading and generation.
* filtering and blurring functions.
* anisotropic and spacially variant filters.
* non-linear filtering (median, LIC, bilateral).
* High Dynamic Range image loading and equalization.
* total variation image processing (denoising and decomposition).
* non-wavelets image transforms such as local DCT
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Size: 580608 |
Author: fangfei_666 |
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Description: This function computes Euclidean distance transform for 3D binary image with non-trivial aspect ratio (i.e. anisotropic pixels). The algorithm uses fast optimized line-scans and is actually faster than MATLAB s BWDIST implementation of search on optimized kd-tree for many cases. It also uses cell-array representation for internal data, and thus is less demanding to physical memory.
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Size: 49152 |
Author: fangfei |
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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
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Size: 2048 |
Author: wang gang |
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Description: Gaussian filtering in one, two or three dimensions is among
the most commonly needed tasks in signal and image processing.
Finite impulse response filters in the time domain
with Gaussian masks are easy to implement in either floating
or fixed point arithmetic, because Gaussian kernels are
strictly positive and bounded. But these implementations are
slow for large images or kernels. With the recursive IIRfilters
and FFT-based methods, there are at least two alternative
methods to perform Gaussian filtering in a faster way,
but so far they are only applicable when floating-point hardware
is available. In this paper, a fixed-point implementation
of recursive Gaussian filtering is discussed and applied
to isotropic and anisotropic image filtering by making use of
a non-orthogonal separation scheme of the Gaussian filter.
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Size: 1024 |
Author: yangdi |
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Description: 这个身重要，基于matlab的三维时域有限差分程序（UPML各向异性的完美匹配吸收层），使学习时域有限差分方法的好资料。-The body important matlab-based three-dimensional finite difference time domain procedures (UPML anisotropic perfectly matched layer), enabling learners to FDTD good information.
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Size: 5120 |
Author: fututudao |
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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.
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Size: 1024 |
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
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Size: 1159168 |
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.
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Size: 2048 |
Author: wzq |
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Description: 运用Perona-Malik各向异性扩散模型对3d图像进行平滑去噪。此方法可以有效的抑制高斯噪声，并保护图像的边缘特征。-The use of Perona-Malik anisotropic diffusion model for smooth 3d image denoising. This method can effectively suppress Gaussian noise and to protect the image of the edge feature.
Platform: |
Size: 3072 |
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
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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: |
Size: 69632 |
Author: 文君 |
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Description: 在VS2005环境下，用GLUT和Cg实现了各向异性的实时渲染。-In the VS2005 environment, using GLUT and Cg anisotropic realize the real-time rendering.
Platform: |
Size: 13312 |
Author: 峰 |
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Description: This toolbox contains functions related to image processing, including
* images loading and generation.
* filtering and blurring functions.
* anisotropic and spacially variant filters.
* non-linear filtering (median, LIC, bilateral).
* High Dynamic Range image loading and equalization.
* total variation image processing (denoising and decomposition).
* non-wavelets image transforms such as local DCT.
* Various helpers functions
Platform: |
Size: 3398656 |
Author: 徐亮 |
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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: |
Size: 239616 |
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: |
Size: 3273728 |
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: |
Size: 574464 |
Author: junsung |
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Description: 这个工具箱包括各种图像处理功能函数如下：
1、图像链接和生成
2、滤波和模糊功能
3、各向异性和空间变化滤波
4、各向异性和空间变量滤波
5、非线性滤波（中值滤波等）
6、全局变量图像处理（去噪和分解）
7、非小波图像变换-This toolbox contains functions related to image processing, including
* images loading and generation.
* filtering and blurring functions.
* anisotropic and spacially variant filters.
* non-linear filtering (median, LIC, bilateral).
* High Dynamic Range image loading and equalization.
* total variation image processing (denoising and decomposition).
* non-wavelets image transforms such as local DCT.
Platform: |
Size: 3281920 |
Author: |
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Description: OpenGL各向异性过滤
使用OpenGL扩展GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT提高纹理质量
本例中使用的路面渲染，使一般三维程序中最需要各向异性过滤的地方，
按空格键对比使用各向异性过滤和不使用之间的差别。-OpenGL anisotropic, use GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT. sample is a road, use space to see the different
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Size: 1573888 |
Author: larrow |
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Description: ABAQUS中硅材料参数定义方法，采用python参数化建模(How to define the anisotropic parameters of silicon in ABAQUS through python.)
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Size: 2048 |
Author: CaptainSpark |
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