superpixels
所属分类：matlab编程
开发工具：matlab
文件大小：79KB
下载次数：311
上传日期：2013-04-14 10:01:03
上 传 者：
shangshibo
说明： 超像素块算法，已经试过绝对好用，sp_demo.m是主程序，用之前需要将c++和matlab建立联系
(Super-pixel block algorithm' ve tried absolutely easy to use, sp_demo.m main program before using the c++ and matlab establish contact)
文件列表:
superpixels (0, 2013-04-09)
superpixels\cgmo.m (4312, 2012-03-28)
superpixels\clusterLocations.m (906, 2006-03-18)
superpixels\detBGTG.m (932, 2012-03-28)
superpixels\detCGTG.m (915, 2012-03-28)
superpixels\dist2.m (888, 2006-03-18)
superpixels\img_000070.jpg (25784, 2005-04-05)
superpixels\imncut_sp.asv (5140, 2012-11-14)
superpixels\imncut_sp.m (5140, 2012-11-14)
superpixels\imncut_sp.m~ (5588, 2005-07-05)
superpixels\Lab2RGB.m (1580, 2012-03-28)
superpixels\pbCGTG.m (1598, 2012-03-28)
superpixels\pbThicken.m (234, 2005-04-05)
superpixels\pbWrapper.m (1388, 2005-04-05)
superpixels\RGB2Lab.m (1571, 2012-03-28)
superpixels\segImage.m (193, 2005-04-05)
superpixels\sp_demo.asv (1298, 2012-11-14)
superpixels\sp_demo.m (1397, 2012-12-28)
superpixels\sp_demo.m~ (1111, 2006-01-17)
superpixels\yu_imncut (0, 2012-11-15)
superpixels\yu_imncut\cncut.asv (1612, 2012-11-14)
superpixels\yu_imncut\cncut.m (1613, 2012-11-14)
superpixels\yu_imncut\computeW.m (2194, 2005-04-05)
superpixels\yu_imncut\csparse.c (1817, 2005-05-10)
superpixels\yu_imncut\csparse.mexmac (8928, 2005-05-10)
superpixels\yu_imncut\csparse.mexw32 (6656, 2012-11-15)
superpixels\yu_imncut\doog1.m (505, 2005-04-05)
superpixels\yu_imncut\fft_filt_2.m (664, 2005-04-05)
superpixels\yu_imncut\gaussian.m (697, 2005-04-05)
superpixels\yu_imncut\getbinsol.m (1516, 2005-04-05)
superpixels\yu_imncut\ic.c (4512, 2005-05-10)
superpixels\yu_imncut\ic.mexmac (8900, 2005-05-10)
superpixels\yu_imncut\ic.mexw32 (7168, 2012-11-15)
superpixels\yu_imncut\imnb.c (4281, 2005-05-10)
superpixels\yu_imncut\imnb.mexmac (8936, 2005-05-10)
superpixels\yu_imncut\imnb.mexw32 (7168, 2012-11-15)
superpixels\yu_imncut\make_filterbank_odd2.m (864, 2005-04-05)
superpixels\yu_imncut\NOTE (114, 2005-05-10)
... ...
Code to compute superpixels.
by Greg Mori http://www.cs.sfu.ca/~mori/research/superpixels
The idea of superpixels was originally developed by Xiaofeng Ren and
Jitendra Malik [1]. This implementation is different, and is a
version of that used in [2],[3].
Basically, it is just a wrapper around Stella Yu's cncut code. David
Martin and Charless Fowlkes' boundary detector[4] is used to provide an
edge map with which the "intervening contour" grouping cue is
computed.
Instructions for use:
- Run mex on *.c in yu_imncut directory
- Obtain mfm-pb boundary detector code from
http://www.cs.berkeley.edu/projects/vision/grouping/segbench/
- Change path names in sp_demo.m and pbWrapper.m
- Get a fast processor and lots of RAM
- Run sp_demo.m
References:
[1] X. Ren and J. Malik. Learning a classification model for
segmentation. In Proc. 9th Int. Conf. Computer Vision, volume 1, pages
10-17, 2003.
[2] G. Mori, X. Ren, A. Efros, and J. Malik, Recovering Human Body
Configurations: Combining Segmentation and Recognition, IEEE Computer
Vision and Pattern Recognition, 2004.
[3] G. Mori, Guiding Model Search Using Segmentation, IEEE
International Conference on Computer Vision, 2005.
[4] D. Martin, C. Fowlkes, and J. Malik, Learning to find brightness
and texture boundaries in natural images, NIPS, 2002.
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