art-programmer
e0ef293645
Update em.cpp
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Fix a bug. When reading from a saved model, function decomposeCovs() will be called. And if covMatType is COV_MAT_DIAGONAL, covsEigenValues is computed using SVD and eigen values are sorted so that the order of eigen values is not preserved. This would lead to different result when calling function predict2. This issues is discussed here: http://stackoverflow.com/questions/23485982/got-different-empredict-results-after-emread-saved-model-in-opencv .
2015-09-14 19:35:53 -05:00
Vadim Pisarevsky
052593c760
1. Input/OutputArray optimizations;
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2. Algorithm::load/save added (moved from StatModel)
3. copyrights updated; added copyright/licensing info for ffmpeg
4. some warnings from Xcode 6.x are fixed
2015-04-07 16:44:26 +03:00
Maksim Shabunin
79e8f0680c
Updated ml module interfaces and documentation
2015-02-17 11:46:14 +03:00
Vadim Pisarevsky
ba3783d205
initial commit; ml has been refactored; it compiles and the tests run well; some other modules, apps and samples do not compile; to be fixed
2014-07-29 23:54:23 +04:00
Roman Donchenko
33087f9eaa
Merge remote-tracking branch 'origin/2.4' into merge-2.4
2014-06-02 13:43:28 +04:00
berak
2bacd8b702
2 fixed unassigned reshapes in em ( #3674 )
2014-05-28 10:37:16 +02:00
Andrey Kamaev
2a6fb2867e
Remove all using directives for STL namespace and members
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Made all STL usages explicit to be able automatically find all usages of
particular class or function.
2013-02-25 15:04:17 +04:00
OpenCV Buildbot
81f826db2b
Normalize line endings and whitespace
2012-10-17 15:57:49 +04:00
OpenCV Buildbot
04384a71e4
Normalize line endings and whitespace
2012-10-17 15:32:23 +04:00
Andrey Kamaev
1a621c2916
Fix build warnings
2012-08-19 19:36:43 +04:00
Maria Dimashova
75e0eeab17
fixed #2160
2012-07-11 13:51:36 +00:00
Maria Dimashova
994f8710f3
fixed #2159
2012-07-11 13:26:58 +00:00
Vadim Pisarevsky
d5a0088bbe
merged 2.4 into trunk
2012-04-30 14:33:52 +00:00
Vadim Pisarevsky
2fd1e2ea57
merged all the latest changes from 2.4 to trunk
2012-04-13 21:50:59 +00:00
Maria Dimashova
8d9d964550
added smoke test on EM, fixed EM reading #1570 (thanks to mr.pppoe),
2012-03-29 08:55:43 +00:00
Vadim Pisarevsky
2547f7554e
fixed memory corruption in CvEM::read() (ticket #1399 )
2011-12-03 18:55:40 +00:00
Ilya Lysenkov
10065d3321
Trunk: moved contructors implementations from .hpp to .cpp
2011-06-24 12:48:00 +00:00
Anatoly Baksheev
8f4c7db3f6
~40 warnings under VS2008
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HAVE_CONFIG_H -> HAVE_CVCONFIG_H
2011-06-11 17:24:09 +00:00
Vadim Pisarevsky
f9fc180e1a
fixed tickets #1117 and #954
2011-06-10 17:22:33 +00:00
Vadim Pisarevsky
20aca7440f
a lot of small corrections to bring down the number of undocumented functions, reported by the script; added em.cpp sample
2011-06-09 01:16:45 +00:00
Maria Dimashova
9e21f06404
replaced M_PI by CV_PI
2011-06-07 12:08:36 +00:00
Maria Dimashova
3dc03531e1
added CvEM read/write ( #1032 )
2011-06-07 10:05:23 +00:00
Vadim Pisarevsky
65a7f13af3
replaced alloca() (a.k.a. cvStackAlloc) with AutoBuffer or vector() everywhere. cvStackAlloc() is still defined, but we do not need alloca() anymore to compile and run OpenCV ( fixes #889 and may be some others)
2011-02-18 10:29:57 +00:00
Vadim Pisarevsky
bc21cc6fe9
revert to using fixed RNG in EM, otherwise the algorithm becomes non-deterministic and the test fails sometimes. in the meantime, EM needs to switch to more robust cv::kmeans instead of CvEM::kmeans.
2010-12-06 09:41:28 +00:00
Maria Dimashova
c104cdce96
made random generators of MLL classes depended on default rng (theRNG) ( #205 ).
2010-11-29 14:04:08 +00:00
Vadim Pisarevsky
4d676165ea
incorporated several critical fixes in EM implementation from Albert G (ticket #264 )
2010-11-20 12:34:16 +00:00
Vadim Pisarevsky
5b6a755719
almost finished Python wrappers
2010-11-02 17:58:22 +00:00
Vadim Pisarevsky
127d6649a1
"atomic bomb" commit. Reorganized OpenCV directory structure
2010-05-11 17:44:00 +00:00
