sift（matlab）算法实现
所属分类：图形图像处理
开发工具：matlab
文件大小：337KB
下载次数：5
上传日期：2020-04-26 09:44:06
上 传 者：
6838437
说明： 特征点检测与匹配，SIFT算法的纯MATLAB源程序，原理一清二楚
(Feature point detection and matching)
文件列表:
sift(matlab)\addOriFeatures.m (1539, 2018-05-07)
sift(matlab)\book.pgm (97697, 2016-09-28)
sift(matlab)\calcGrad.m (730, 2016-09-28)
sift(matlab)\drawFeatures.m (125, 2018-05-05)
sift(matlab)\drawMatched.m (1081, 2018-05-05)
sift(matlab)\gaussian.m (272, 2018-05-05)
sift(matlab)\getFeatures.m (7270, 2018-05-07)
sift(matlab)\hist2Descr.m (549, 2016-09-28)
sift(matlab)\interpHistEntry.m (1272, 2016-09-28)
sift(matlab)\interpLocation.m (2252, 2018-05-07)
sift(matlab)\isEdgeLike.m (631, 2018-05-06)
sift(matlab)\jpg2pgm.m (428, 2018-06-07)
sift(matlab)\LICENSE (3198, 2016-09-28)
sift(matlab)\match.m (991, 2018-05-07)
sift(matlab)\oriHist.m (858, 2016-09-28)
sift(matlab)\scene.pgm (196623, 2016-09-28)
sift(matlab)\smoothOriHist.m (388, 2018-05-07)
sift(matlab)\swSift.m (453, 2018-06-08)
sift(matlab)\test1.pgm (62515, 2018-06-07)
sift(matlab)\test2.pgm (62515, 2018-06-07)
# SW-SIFT
This is a Matlab implementation of SIFT algorithm. The parameters and procedure are almost the same as Rob Hess's [opensift](https://github.com/robwhess/opensift) except for the match step.
An article about sw-sift is [here](http://www.sun11.me/blog/2016/sift-implementation-in-matlab/)(in Chinese).
# License
The SIFT algorithm is patented in the United States and cannot be used in commercial products without a license from the University of British Columbia. For more information, refer to the file LICENSE.
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