-
1
matlab使用垂直Sobel算子,自动选择阈值
[VSFAT Threshold]=edge(f, sobel , vertical )
边缘探测
figure,imshow(f),title( 原始图像 ),
显示原始图像
figure,imshow(VSFAT),title( 垂直图像边缘检测 )
显示边缘探测图像
使用水平和垂直Sobel算子,自动选择阈值
SFST=edge(f, sobel ,2)
figure,imshow(SFST),title( 水平和垂直图像边缘检测 )
显示边缘探测图像
使用指定45度角
Sobel算子滤波器,指定阈值
s45=[-2 -1 0 -1 0 1 0 1 2]
SFST45=imfilter(f,s45, replicate )
SFST45=SFST45>=2
figure,imshow(SFST45),title( 45度角图像边缘检测 )
显示边缘探测图像
(matlab I=rgb2gray(I0)
J0=double(I) [VSFAT Threshold]=edge(f, sobel , vertical ) figure,imshow(f),title figure,imshow(VSFAT),title)
- 2013-12-18 15:42:14下载
- 积分:1
-
MatLabgongchengshuxueyingyon
matlab数学应用,实用的东东,嗯嗯,希望对大家有用(matlab mathematical applications, practical stuff, huh)
- 2013-05-26 23:33:08下载
- 积分:1
-
matlab_6_x
说明: matlab 6.x的使用指南,较为详细的介绍了matlab 6.x的使用及编程(matlab 6.x use guide describes in detail the use and programming matlab 6.x)
- 2010-04-18 21:36:13下载
- 积分:1
-
tuxiangfenge
说明: 利用类间方差阈值算法实现图像的分割处理;利用形态学处理进行处理结果修正。
(Threshold using Otsu algorithm image segmentation use of morphological processing for processing the results of correction.)
- 2011-04-11 16:48:03下载
- 积分:1
-
simulation-of-bluetooth-system
利用matlab里的simulink工具包仿真蓝牙通信系统,包含所用用到的模型文件。共7个文件。(Matlab simulink tool used in the Bluetooth communication system simulation package that contains files used by the model used. 7 files.)
- 2011-05-13 20:47:04下载
- 积分:1
-
posmatlab
这是pos算法的matlab源程序,希望对大家有用(This is pos algorithm matlab source, we want to be useful)
- 2010-05-14 17:42:45下载
- 积分:1
-
untitled.m
mean and variance calculation of OFDM signal
- 2012-05-18 13:45:13下载
- 积分:1
-
MM
说明: 小波变换的模极大值判断冲击函数、阶跃函数、三角形函数的奇异性(Wavelet transform modulus maxima to determine the impact of function,step function, the singularity of the triangle function)
- 2009-03-19 10:19:17下载
- 积分:1
-
rls
最小二乘算法分享下,希望对大家能够有所帮助(Least-squares algorithm to share, it is hoped to be able to help everyone)
- 2008-03-10 15:03:15下载
- 积分:1
-
classification_matlab_toolbox
classification_matlab_toolbox分类方法工具箱,有界面很直观。(classification_matlab_toolbox classification toolbox, a very intuitive interface.)
- 2005-04-18 19:38:52下载
- 积分:1