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sar-image
一种SAR图像去噪算法,lee,kuan,frost(SAR image denoising,lee,kuan,frost)
- 2021-01-02 14:08:58下载
- 积分:1
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main
说明: 两种图像分割方法,迭代阈值分割和大津阈值分割(Two image segmentation methods, iterative threshold segmentation and Otsu threshold segmentation)
- 2020-06-19 18:31:45下载
- 积分:1
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walsh
这是一个基于matlab语言编写的沃尔什变换程序,里面有一个4X4的矩阵可当例子,修改相关参数可用于2^n的矩阵(Walsh Transform matlab language based program, which has a 4X4 matrix when the example 2 ^ n matrix can be used to modify the relevant parameters)
- 2021-04-21 00:08:49下载
- 积分:1
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Kernel-Entropy-Component-Analysis
这篇文章是一种特征降维的方法,不过跟一般的计较离散度的方法不同,这个特征变换的准则是:尽可能地保留原始样本的熵(Kernel Entropy Component Analysis
Jenssen, R
Pattern Analysis and Machine Intelligence, IEEE Transactions on
Volume: PP , Issue: 99 )
- 2015-12-01 19:27:42下载
- 积分:1
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PF
说明: 经典的粒子滤波算法,适用于粒子滤波的初学者更好的了解粒子滤波(Classical particle filter, particle filter for better understanding of particle filter for beginners)
- 2011-11-29 09:39:53下载
- 积分:1
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pcannc
主分量分析对SAR图像目标进行特征提取,用最近临方法进行分类(Principal component analysis(PCA) of SAR image target feature extraction, classification using nearest-neighbor method)
- 2021-01-01 21:58:58下载
- 积分:1
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tuxiangpinjie
这个程序可以用于两个图像的拼接,通过寻找特征点完成拼接(This program can be used to stitch two images and complete the stitching by finding feature points.)
- 2019-03-12 15:23:59下载
- 积分:1
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dtcwpt
2-band discrete wavelet transform (DWT)
Dual-Tree Complex Wavelet Packet(The 2-band discrete wavelet transform (DWT) provides
an octave-band analysis in the frequency domain, but this
might not be ‘optimal’ for a given signal. The discrete wavelet
packet transform (DWPT) provides a dictionary of bases over
which one can search for an optimal representation (without
constraining the analysis to an octave-band one) for the signal
at hand. However, it is well known that both the DWT and the
DWPT are shift-varying. Also, when these transforms are extended
to 2-D and higher dimensions using tensor products, they
do not provide a geometrically oriented analysis. The dual-tree
complex wavelet transform (DT-CWT), introduced by Kingsbury,
is approximately shift-invariant and provides directional analysis
in 2-D and higher dimensions. In this paper, we propose a method
to implement a dual-tree complex wavelet packet transform (DTCWPT),
extending the DT-CWT as the DWPT extends the DWT.
To find the best complex wavelet packet frame for a given
signal, w)
- 2009-07-01 06:16:20下载
- 积分:1
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Hmodel
CT的投影重建算法,图片用的MATLAB里面自带的投影算法图像,运行可显示重建结果=)(CT projection reconstruction algorithm, pictures of MATLAB inside built-in image projection algorithm, Operation results indicate reconstruction =))
- 2007-03-22 16:54:18下载
- 积分:1
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image-filter
多种不同的图像滤波Matlab源码,包括威纳滤波、小波滤波、贝叶斯滤波、LEE滤波、frost滤波、kuan滤波等。(A variety of different image filter Matlab source, including wei, filter, wavelet filter, bayesian filtering, LEE filtering, frost filtering, kuan filtering, etc.
)
- 2012-06-27 10:51:19下载
- 积分:1