登录
首页 » matlab » GUISUSAN

GUISUSAN

于 2009-10-22 发布 文件大小:1072KB
0 302
下载积分: 1 下载次数: 138

代码说明:

  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)

文件列表:

19854837lkgz.rar
23825789GUI
...........\Chap211.DOC
...........\Chap212.DOC
...........\Chap213.DOC
...........\Chap214.DOC
...........\GUI.doc
...........\GUI.pdf
23825789GUI.rar
99273911cancer.rar

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • Radar-signal-processing
    雷达信号的处理,将接收信号进行处理,放大;便于识别。(Radar signal processing)
    2012-04-07 21:42:24下载
    积分:1
  • hamming
    matlab code for a technique called hamming code(7,0)
    2014-12-31 15:01:16下载
    积分:1
  • ServerSocket
    Constructs a new {@code ServerSocket} instance which is not bound to any port. The default number of pending connections may be backlogged.
    2013-12-11 13:13:40下载
    积分:1
  • FFT
    通过本试验,基本掌握FFT算法的实现原理,同时能利用MATLAB语言编写完成FFT算法,并对给定的信号进行频谱分析。实验设备:通用计算机+MATLAB 6.0软件。 (Through this test, basically mastered the FFT algorithm implementation principle, while able to use MATLAB language to complete FFT algorithm, and a given signal spectrum analysis. Experimental equipment: general-purpose computer+ MATLAB 6.0 software.)
    2009-12-10 00:18:09下载
    积分:1
  • touyingsuanfa
    基于rof模型 投影算法 实现去噪 去模糊 已经写了一部分 没有写完 呵呵 (Rof model based on projection algorithm to realize the denoising fuzzy has written a part of didn t finish writing ha ha )
    2012-05-13 17:33:56下载
    积分:1
  • Matrix-pencil
    We present a study of a matrix pencil method for esti- mating parameters (frequencies and damping factors) of exponentially damped and/or undamped sinusoids in noise. Comparison of this method to a polynomial method (SVD-Prony method) shows that the matrix pencil method and the polynomial method are two special cases of a matrix prediction approach but the pencil method is more efficient in computation and less restrictive about signal poles. It is found through perturbation analysis and simulation that, for signals with un- known damping factors, the pencil method is less sensitive to noise than the polynomial method. In Appendix A, a new expression of the Cra- mer-Ran bound for the exponential signals is presented.
    2014-10-27 01:26:02下载
    积分:1
  • newton
    The function takes at least three input arguments (function, its derivative, and an initial guess). After iterations, it gives the root of the function. The fourth input argument is to change the stopping criteria.
    2013-09-21 18:57:39下载
    积分:1
  • DemoPlot
    利用Matlab模拟点电荷电场的分布,输入两个电荷的电量大小(Distribution Distribution Distribution use of Matlab simulation point charge electric field distribution using Matlab simulation point charge electric field simulation using Matlab point charge electric field distribution point charge electric field simulation using Matlab Matlab simulation of the electric field of a point charge)
    2013-12-10 22:59:04下载
    积分:1
  • SMART_ANTENNAS_FOR_WIRELESS
    该文件详细描述了如何在深入理解,MATLAB下智能天线原理(The document describes in detail how an in-depth understanding, MATLAB under the principles of smart antennas)
    2014-01-14 13:19:08下载
    积分:1
  • MFSKExample
    防撞雷达波形为MFSK调制,可以实现多目标识别(Multi target recognition of MFSK modulation)
    2018-07-23 16:48:27下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载