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seismic_cpml

于 2014-04-17 发布文件大小:186KB

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下载积分: 1 下载次数: 117

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代码说明：

CPML在地震波模拟中的实现源码。主要包括了二维和三维交错网格有限差分及其完全匹配层实现。(Group progam for Seismic wave modeling.CPML implemention in finite difference of seismic wave modeling. )

文件列表：

README,479,2014-04-04
README_seismic_cpml.html,22170,2014-04-04
seismic_ADEPML_2D_elastic_RK4_eighth_order.f90,71064,2014-04-04
seismic_ADEPML_2D_viscoelastic_RK4_eighth_order.f90,85214,2014-04-04
seismic_CPML_2D_anisotropic.f90,54862,2014-04-04
seismic_CPML_2D_isotropic_fourth_order.f90,59244,2014-04-04
seismic_CPML_2D_isotropic_second_order.f90,58269,2014-04-07
seismic_CPML_2D_poroelastic_fourth_order.f90,68920,2014-04-04
seismic_CPML_3D_isotropic_MPI_OpenMP.f90,79389,2014-04-04
seismic_CPML_3D_viscoelastic_MPI.f90,85920,2014-04-04
seismic_PML_Collino_2D_anisotropic_fourth.f90,52869,2014-04-04
seismic_PML_Collino_2D_isotropic.f90,49104,2014-04-04
seismic_PML_Collino_3D_isotropic_OpenMP.f90,61744,2014-04-04

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image-enhancement-function
伽马变换，直方图均衡化，直方图修正方案123，自适应全局直方图均衡局部锐化，中值滤波(Gamma transform, histogram equalization, histogram modification scheme 123, adaptive global histogram equalization local sharpen the median filter)

2012-04-27 16:15:00下载

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统计图像中某区域在整个图像中所占的百分比.(comput the percentage of the gived area in the whole image)

2020-11-06 17:49:49下载

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用surf和ransac实现两幅图像配准(Registration of two images with surf and RANSAC)

2021-02-24 13:19:39下载

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benhui_v86
未来线路预测,分析误差,粒子图像分割及匹配均为自行编制的子例程，能量谱分析计算。( Future line prediction, error analysis, Particle image segmentation and matching subroutines themselves are prepared, Energy spectrum analysis and calculation.)

2016-11-29 21:21:55下载

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用模糊C均值算法实现图像分割 fcm
用模糊C均值算法实现图像分割，文件夹中附带有图片和matlab的源程序，已经验证过可以实现对图片的分割 (Fuzzy C-means algorithm for image segmentation, there is a folder with pictures and matlab source, has already been verified can be achieved on image segmentation)

2020-06-29 09:00:01下载

积分：1
matlab_hyperspectral_toolbox_v0.07
matlab 高光谱处理工具箱 hyperspecreleasesmatlab_hyperspectral_toolbox_v0.07.zip( Matlab Hyperspectral Toolbox Copyright 2008-2012 Isaac Gerg ------------------------------------------------------------------------- A Note on Notation Hyperspectral data is often expressed many ways to better describe the mathematical handling of the data mainly as a vector of pixels when referring to the data in a space or a matrix of pixels when referring to data as an image. ------------------------------------------------------------------------- Dependencies FastICA- http://www.cis.hut.fi/projects/ica/fastica/code/dlcode.shtml ------------------------------------------------------------------------- Functions Reading/Writing Data Files hyperReadAvirisRfl- Reads AVIRIS .rfl files hyperReadAvirisSpc- Read AVIRIS .spc files hyperReadAsd- Reads ASD Fieldspec files. (.asd, .000, etc) Data Formatting hyperConvert2D- Converts data from a 3D HSI data cube to a 2D matrix hyperConvert3D- Converts data fro)

2012-12-06 16:04:53下载

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FG
说明：交互式支持向量机图像分割程序，通过鼠标选取区域实现前景和背景选取(Interactive support vector machine image segmentation procedures, through the mouse to select regions of foreground and background selection)

2012-03-10 18:49:03下载

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下载别人的基于 AdaBoost 人脸检测源代码供大家一起学习(Download others AdaBoost-based face detection source code for everyone to learn)

2009-06-18 09:16:49下载

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pwls
说明： PWLS算法主要用于CT重建前的投影数据处理，能够很好的用于CT迭代算法中，对图像进行去噪(PWLS algorithm is mainly used for projection data processing before CT reconstruction. It can be well used in CT iterative algorithm to denoise images.)

2020-10-29 10:49:57下载

积分：1
pca(ICA)
PCA（主成分分析法）和ICA（独立成分分析法）的MATLAB源程序，他们是目前图像处理比较经典的特征提取方法(PCA (Principal Component Analysis) and ICA (independent component analysis) of the MATLAB source code, they are comparing the current image processing feature extraction methods of classical)

2020-06-26 02:40:02下载

积分：1

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