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demo_ica

于 2020-07-09 发布

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下载积分: 1 下载次数: 2

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代码说明：

说明：高光谱遥感图像光谱解混的独立成分分析技术(Independent component analysis technique for spectral unmixing of hyperspectral remote sensing images)

文件列表：

dirichlet_rnd.m, 1333 , 2002-11-05
readme.txt, 3294 , 2004-05-28
signatures.mat, 40352 , 2004-05-12
demo_ica.m, 10631 , 2004-05-28
whitenv.m, 2017 , 2001-01-15
remmean.m, 444 , 2001-01-15
pcamat.m, 11747 , 2001-01-15
fpica.m, 26742 , 2001-01-15
fastica.m, 18146 , 2001-01-15

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Hermite-Gaussinabeam
Hermite-Gaussian光束是一种独特的光束，可以作为图形处理中变化的基函数(The Hermite-Gaussian beam is a unique light beam can be used as the base function of the change in the graphics processing)

2013-03-29 10:37:17下载

积分：1
srad中文文献
斑点抑制各向异性扩散滤波（SRAD）算法的中文论文(Speckle suppression anisotropic diffusion filter (SRAD) algorithm)

2018-06-08 15:48:04下载

积分：1
graythresh_n
自己写的双阈值分割算法，可以用在多个场合(Write their own dual-threshold segmentation algorithm can be used in a number of occasions)

2008-05-08 01:22:29下载

积分：1
26921597motiontracker
图像中目标的定位，边缘检测，检测目标并跟踪，(The positioning of the target image, edge detection, target detection and tracking,)

2020-07-02 08:00:02下载

积分：1
FusionCode1
针对多聚焦图像融合，本文首先介绍了小波变换融合算法，虽然小波变换方法无冗余，高频分量损失较小，具有较好的融合效果，但存在两个主要缺点：一是移变性，二是融合图像在重构时会受到一些外来因素的影响，所以仍会丢失一些边缘信息，为了克服小波变换法的以上缺点，可以采用基于小波分解和点扩展函数模型PSF相结合的融合方法。该方法首先对不同的图像进行无降2采样的小波分解，以保持与源图像大小相同，然后分别将其各方向、各尺度的高频分量进行叠加，并依此提取其高频分量的特征信息来判定清晰目标或模糊目标，以此来设计融合算法，采用一定的策略将两副源图像进行融合，从而避开了小波的反变换，因此融合后的图像具有比小波变换法更好的融合效果。(multi-focus image fusion, this paper introduces the wavelet transform algorithm, Although the wavelet transform non-redundant, the loss of high-frequency components are smaller, better integration effect, But there are two major drawbacks : First, the shift variability and the second is the integration of image reconstruction will be subject to a number of external factors. Therefore, there would still be some marginal loss of information, in order to overcome the wavelet transform of the above shortcomings, can be used based on wavelet decomposition and the point spread function PSF model combining the fusion method. The first pair of different images ratchet two sampling wavelet decomposition, and to maintain the same source image size. Then all of its direction, the scale of high-freque)

2007-05-11 00:36:13下载

积分：1
Compressed-Sensing
阐述压缩感知的基本原理，并通过压缩感知对图像进行复原处理(elucidate the compressed sensing theory )

2020-12-09 21:19:20下载

积分：1
SAR_geo_correction
距离模型、多普勒模拟、地球模型、的雷达图像几何校正 (Radar image geometric correction)

2011-08-03 07:56:26下载

积分：1
jiami
说明：生成混沌随机序列并实现对彩色图像的加密，(Encryption of color image)

2019-03-04 10:42:48下载

积分：1
bmp
本程序是对24位图片进行灰度化，并进行去边缘的，二值化(This program is to 24 bits images of gray, and go to the edge, binary )

2012-01-17 08:42:59下载

积分：1
color-extract
颜色特征提取，提取空间为HSV颜色空间，颜色特征提取，提取空间为HSV颜色空间(color extraction)

2012-05-02 17:22:22下载

积分：1

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demo_ica

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