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otsu
OTSU Gray-level image segmentation using Otsu s method.
Iseg = OTSU(I,n) computes a segmented image (Iseg) containing n classes
by means of Otsu s n-thresholding method (Otsu N, A Threshold Selection
Method from Gray-Level Histograms, IEEE Trans. Syst. Man Cybern.
9:62-66 1979). Thresholds are computed to maximize a separability
criterion of the resultant classes in gray levels.
OTSU(I) is equivalent to OTSU(I,2). By default, n=2 and the
corresponding Iseg is therefore a binary image. The pixel values for
Iseg are [0 1] if n=2, [0 0.5 1] if n=3, [0 0.333 0.666 1] if n=4, ...
[Iseg,sep] = OTSU(I,n) returns the value (sep) of the separability
criterion within the range [0 1]. Zero is obtained only with images
having less than n gray level, whereas one (optimal value) is obtained
only with n-valued images.
- 2009-03-17 17:57:51下载
- 积分:1
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ar-ma-arma
含有滤波器的源程序,并且能够顺利的运行,希望能给你一些参考!(this file has the m file of adaptive filter and it can run smoothly,can give you some reference)
- 2020-10-23 09:57:22下载
- 积分:1
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Digital-Image-Processing-homework
图像采样,图像二值化,计算图像噪声水平,包含Matlab源代码(Sampling the image, binarizing the image, calculate the image noise level,include code)
- 2014-11-04 19:51:20下载
- 积分:1
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MATLABmodulate
运用MATLAB 语言模拟实现了数字信号的ASK、FSK、PSK 调制与频谱分析(Simulation using MATLAB language realization of the digital signal ASK, FSK, PSK modulation and spectral analysis)
- 2011-01-12 22:58:44下载
- 积分:1
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gauss
此文件为MATLAB的M文件,文件包含一个function为GUASS消元法,可以求任意阶数的线性方程组的解。(This file MATLAB M-files, the file contains a function for GUASS method of elimination, you can seek the solution of the linear equations of any order.)
- 2012-11-14 21:02:48下载
- 积分:1
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SIMULINK
说明: 用于介绍Simulink的使用,模块封装,模块搭建等技巧的电子书(Used to introduce the use of Simulink, module packaging, module structures, such as e-skills)
- 2011-02-26 13:37:51下载
- 积分:1
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huidu
最大熵图像分割,希望能帮助到大家~~~~~~~~~~~~(Maximum Entropy Image Segmentation)
- 2010-05-06 01:29:28下载
- 积分:1
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MATLAB-Code-for-Closed-Loop-Speed-Control-of-thre
MATLAB Code for Closed Loop Speed Control of three phase Induction motor using Constant V/f
- 2014-12-04 13:32:42下载
- 积分:1
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Multi-objective--Newton-method
多目标优化问题的解法--牛顿法,用matlab编写(Multi-objective optimization-Newton method
)
- 2011-12-14 21:36:04下载
- 积分:1
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LEACH Routing Protocol Souce Code Matlab
这个源代码是用matlab进行人脸检测的,当我们运行源代码时它会从笔记本电脑或电脑上打开摄像头。人脸检测可以检测嘴巴、鼻子和两个眼睛,从盒子和盒子下面你可以看到盒子的信息;
- 2022-04-01 23:23:06下载
- 积分:1