corner_detector
所属分类：图形图像处理
开发工具：matlab
文件大小：1684KB
下载次数：5
上传日期：2016-04-26 20:54:46
上 传 者：
wwwfp
说明： 图像处理中角点提取是非常重要的，此程序是用harris算法进行角点提取
(Image corner extraction process is very important, this program is harris corner detection algorithm)
文件列表:
corner_detector\corner.jpg (15381, 2010-12-14)
corner_detector\corner.m (13922, 2007-12-28)
corner_detector\cout.mat (290, 2010-11-29)
corner_detector\cout_a.dat (19864, 2009-11-18)
corner_detector\dct1_watermarked.bmp (148534, 2010-11-29)
corner_detector\dwt_watermarked.tif (149072, 2010-11-08)
corner_detector\edge.jpg (16718, 2010-12-14)
corner_detector\fft2_watermarked.bmp (148534, 2010-11-16)
corner_detector\gui_corner.fig (19024, 2005-05-10)
corner_detector\gui_corner.m (8565, 2005-05-10)
corner_detector\lena.bmp (148534, 2002-11-13)
corner_detector\lena01.bmp (66614, 2010-11-08)
corner_detector\lsb_watermarked.bmp (66614, 2010-11-02)
corner_detector\pictures\a.gif (2139, 2000-01-22)
corner_detector\pictures\a.JPG (35415, 2009-11-16)
corner_detector\pictures\a_corner.jpg (5562, 2008-07-31)
corner_detector\pictures\a_edge.jpg (5559, 2008-07-31)
corner_detector\pictures\b.gif (1707, 2000-01-22)
corner_detector\pictures\b.JPG (40603, 2009-11-16)
corner_detector\pictures\b_corner.jpg (3950, 2008-07-31)
corner_detector\pictures\b_edge.jpg (3884, 2008-07-31)
corner_detector\pictures\c.gif (1745, 2000-01-22)
corner_detector\pictures\c_corner.jpg (3762, 2008-07-31)
corner_detector\pictures\c_edge.jpg (3966, 2008-07-31)
corner_detector\pictures\d.gif (1426, 2000-01-22)
corner_detector\pictures\d_corner.jpg (2240, 2008-07-31)
corner_detector\pictures\d_edge.jpg (2271, 2008-07-31)
corner_detector\pictures\e.gif (1759, 2000-01-22)
corner_detector\pictures\e_corner.jpg (4901, 2008-07-31)
corner_detector\pictures\e_edge.jpg (4636, 2008-07-31)
corner_detector\pictures\f.gif (1879, 2000-01-22)
corner_detector\pictures\f_corner.jpg (5982, 2008-07-31)
corner_detector\pictures\f_edge.jpg (5657, 2008-07-31)
corner_detector\pictures\g.gif (1916, 2000-01-22)
corner_detector\pictures\g_corner.jpg (5186, 2008-07-31)
corner_detector\pictures\g_edge.jpg (5253, 2008-07-31)
corner_detector\pictures\h.gif (2182, 2006-01-17)
corner_detector\pictures\house.bmp (66568, 2003-10-17)
corner_detector\pictures\house_corner.jpg (10900, 2008-07-31)
corner_detector\pictures\house_edge.jpg (9603, 2008-07-31)
... ...
这是用matlab写的一个corner detector, 效果比现在流行的Harris，susan，CSS等效果要好。 Algorithm is derived from: X.C. He and N.H.C. Yung, Curvature Scale Space Corner Detector with Adaptive Threshold and Dynamic Region of Support , Proceedings of the 17th International Conference on Pattern Recognition, 2:791-794, August 2004. Improved algorithm has been included in A Corner Detector based on Global and Local Curvature Properties and submitted to Optical Engineering Matlab
确实如此，效果很好，不管是边缘还是角点 --- csb 注
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