ericgreveson
19794e6857
Fix for spurious assert in cv::compareHist
...
When comparing histograms that look like multi-channel images (e.g a 3D histogram, of 4x4x4 bins, might appear as a CV_32FC4 matrix), cv::compareHist would complain because it was expecting the matrix type() == CV_32F. Now we test matrix depth() == CV_32F instead.
2013-04-29 19:52:41 +02:00
Andrey Kamaev
288a0634c2
Make imgproc.hpp independent from C API
2013-04-08 15:47:28 +04:00
Andrey Kamaev
715fa3303e
Move cv::Mat out of core.hpp
2013-04-01 15:24:34 +04:00
Andrey Kamaev
f77a375354
Merge branch '2.4'
2013-03-29 19:38:35 +04:00
Vladislav Vinogradov
5810a73d30
CPU implementation of CLAHE
2013-03-25 17:44:31 +04:00
Andrey Kamaev
2a6fb2867e
Remove all using directives for STL namespace and members
...
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
Andy Maloney
3154cdf8ac
Fix subtle bug when src & dst agree on sparsity but have different dimensions
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Remove unused var "total"
Declare vars as locally as possible
2013-02-01 22:57:22 -05:00
Andrey Kamaev
6131a847a2
Fix histogram calculation in equalizeHist
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issue #2678
2013-01-10 14:48:31 +04:00
Andrey Kamaev
b35fa6c4ff
Merge pull request #202 from Daniil-Osokin:calcHist
2012-12-19 15:07:40 +04:00
Daniil Osokin
98d7d99244
Add threaded version of equalizeHist
2012-12-18 23:59:50 +04:00
Daniil-Osokin
7d94236c14
TBB version of calcHist
2012-12-17 11:01:31 +04:00
Andrey Kamaev
0bbba847a4
Fix equalization formula in equalizeHist function & rewrite in C++
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Old implementation did
lut[i] = 255 * (count(Y <= i)) / (width * height)
which actually shifts uniform histograms.
From now histogram is equalized as
C = count(Y == min(Y))
lut[i] = 255 * (count(Y <= i) - C) / (width * height - C)
2012-12-15 15:29:15 +04:00
Andrey Kamaev
bd0e0b5800
Merged the trunk r8589:8653 - all changes related to build warnings
2012-06-15 13:04:17 +00:00
Alexander Shishkov
c9efcf8d1f
fixed #1616
2012-03-28 15:12:12 +00:00
Vadim Pisarevsky
befa9b3109
fixed chi-square test, ticket #1263
2012-03-26 09:07:02 +00:00
Kirill Kornyakov
e715894ffb
fix by Vadim in calcBackProject: additional case is considered
2011-07-19 11:17:03 +00:00
Vadim Pisarevsky
1badec0b2d
eliminated opencv_extra_api.hpp (all the functionality is moved to the regular OpenCV headers)
2011-07-18 16:31:30 +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
Vadim Pisarevsky
0c877f62e9
replaced "const InputArray&" => "InputArray"; made InputArray and OutputArray references. added "None()" constant (no array()).
2011-06-06 14:51:27 +00:00
Vadim Pisarevsky
abeeb40d46
a big patch; use special proxy types (Input/OutputArray, Input/OutputArrayOfArrays) for passing in vectors, matrices etc.
2011-04-17 13:14:45 +00:00
Vadim Pisarevsky
17dc1e1340
added 16u support in calcHist & calcBackProject; added image type checks (ticket #856 )
2011-02-27 16:43:36 +00:00
Vadim Pisarevsky
cbe132cabe
several small fixes; added overloaded variant of cv::drawChessboardCorners
2010-11-27 23:16:50 +00:00
Vadim Pisarevsky
de4f1aeb06
fixed some GCC 4.4 warnings
2010-11-20 12:05:28 +00:00
Vadim Pisarevsky
79ca6d8995
fixed sparse histogram update (ticket #526 )
2010-11-10 21:23:04 +00:00
Vadim Pisarevsky
378af78e6a
made calcBackproject slightly more robust.
2010-11-07 13:58:15 +00:00
Vadim Pisarevsky
3e9e2f0958
united cv::Mat and cv::MatND
2010-10-12 12:32:32 +00:00
Vadim Pisarevsky
127d6649a1
"atomic bomb" commit. Reorganized OpenCV directory structure
2010-05-11 17:44:00 +00:00
