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GUISUSAN
边缘是图像最基本的特征,是图像分割的第一步。经典的边缘检测方法如:Roberts,Sobel,Prewitt,Kirsch,Laplace等方法,基本都是对原始图像中象素的小邻域构造边缘检测算子,进行一阶微分或二阶微分运算,求得梯度最大值或二阶导数的过零点,最后选取适当的阀值提取边界。由于这些算法涉及梯度的运算,因此均存在对噪声敏感、计算量大等缺点。在实践中,发现SUSAN算法只基于对周边象素的灰度比较,完全不涉及梯度的运算,因此其抗噪声能力很强,运算量也比较小。并将SUSAN算法用于多类图像的边缘检测中,实验证明该算法非常适合含噪图像的边缘检测。 2 SUSAN边缘检测简介
(err)
- 2009-10-22 11:34:46下载
- 积分:1
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textChangerCPPBuilderXE4
beginners guide to text file manipulation using borland c++ the project was tested using c++ builder xe4
- 2014-08-08 16:30:39下载
- 积分:1
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ICAWAV
这是个关于ICA的MATLAB的源程序(This is the ICA on MATLAB source )
- 2007-07-09 15:08:01下载
- 积分:1
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eetop[1].cn_0470998210
Multi-Carrier and
Spread Spectrum
Systems最新版本对OFDM wimax lte都有阐述(Multi-Carrier and Spread Spectrum Systems the latest version of the OFDM wimax lte has described)
- 2010-06-03 17:12:57下载
- 积分:1
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cluster
k均值聚类算法源码(matlab)
k均值聚类算法源码(matlab)(k-means clustering algorithm source code (matlab) k-means clustering algorithm source code (matlab))
- 2021-04-22 17:18:48下载
- 积分:1
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SQL
说明: 用MATLAB读取、写入和更改SQL数据库中数据(Use MATLAB to read, write and change data in SQL database
)
- 2011-04-17 14:00:33下载
- 积分:1
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WBAN-Matlab-Simulation-Source-Code
WBAN Simulation code with Matlab
- 2011-09-04 00:07:09下载
- 积分:1
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doa
利用经典music算法,旋转不变子空间算法,实现对雷达到达方向角的估计,并分析了信噪比对算法的影响。(The classical music algorithm and rotation invariant subspace algorithm are used to estimate the radar arrival angle and the effect of SNR on the algorithm is analyzed.)
- 2018-01-06 09:25:33下载
- 积分:1
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RLS
写了著名的最小二乘算法的matlab程序,可以看到其算法的实现过程(Wrote a well-known least squares algorithm matlab program, you can see the realization of the process of its algorithm)
- 2007-10-26 23:17:02下载
- 积分:1
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filter
用CCS编的FIR滤波器,滤波系数用matlab计算(FIR filter。)
- 2009-04-03 19:23:39下载
- 积分:1