b46719b093
Merge pull request #4074 from vpisarev:objdetect_fixes
2015-05-28 19:43:51 +00:00
5a94a95fbf
improvements in Haar CascadeClassifier: 1) use CV_32S instead of CV_32F for the integral of squares (which is more accurate and more efficient); 2) skip the window if its contrast is too low
2015-05-28 19:33:21 +03:00
bd2c2f3bd1
fix isContourConvex
2015-05-27 20:51:53 +02:00
0f7de40e66
Fixed the race condition between inc and dec on the l_counter.
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Signed-off-by: Zhigang Gong <zhigang.gong@intel.com >
2015-05-26 22:06:18 +08:00
3c85200989
Avoid negative index for a local buffer in Canny.cl.
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int pix_per_thr = l_counter / LOCAL_TOTAL + ((lid < mod) ? 1 : 0);
The pix_per_thr * LOCAL_TOTAL may be larger than l_counter.
Thus the index of l_stack may be negative which may cause serious
problems. Let's skip the loop when we get negative index and we need
to add back the lcounter to keep its balance and avoid potential
negative counter.
Signed-off-by: Zhigang Gong <zhigang.gong@intel.com >
2015-05-26 08:48:05 +08:00
3ec0e0943c
TIFF loader: Allocate large enough buffer when (bpp * ncn) > 8.
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Conflicts:
modules/highgui/src/grfmt_tiff.cpp
floodfill return value removed
2015-05-24 14:06:33 +02:00
6e1a595342
GCC 4.8 warning array subscript is above array bounds fixed.
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tiff test fixed
2015-05-24 13:31:01 +02:00
7ca0557b40
typos in comments
2015-05-23 17:36:45 +02:00
e0136e39f4
Merge pull request #4011 from cr333:parula
2015-05-16 19:11:32 +00:00
a85bb091c8
Merge pull request #4018 from vpisarev:imgproc_video_fixes
2015-05-15 16:15:01 +00:00
c52092e6f8
Merge pull request #3992 from nomarek:master
2015-05-14 18:24:09 +00:00
ffabbfa778
added test to prove that remap does not leak memory ( http://code.opencv.org/issues/2502 ). disabled the test for now to save execution time.
2015-05-14 18:21:26 +03:00
ca90667723
fixed compile warnings on Linux and Windows
2015-05-14 16:42:51 +03:00
05d888316a
added test for http://code.opencv.org/issues/2957
2015-05-14 16:25:18 +03:00
feb5b6aa93
increased singularity epsilon in LU decomposition. This solved singular case from http://code.opencv.org/issues/3305 . Added the respective test.
2015-05-14 10:42:55 +03:00
2e7e754032
added support for n-channel (n>4) images in warpAffine/warpPerspective/remap: http://code.opencv.org/issues/4190
2015-05-14 08:06:46 +03:00
d3b0cb878a
added test for http://code.opencv.org/issues/2736
2015-05-13 22:16:35 +03:00
71002e0e79
some fixes from http://code.opencv.org/issues/3733
2015-05-13 22:00:02 +03:00
25bcca2edb
fixed http://code.opencv.org/issues/4276 - set drawing thickness limit to 32767
2015-05-13 18:54:25 +02:00
61293a09ff
Fixed RGB-to-HLS conversion formula in documentation
2015-05-13 18:46:21 +03:00
6425ac3b13
Added color map similar to Matlab's new default color map 'parula'.
2015-05-13 17:34:14 +02:00
d59a6b29d5
fixed http://code.opencv.org/issues/4276 - removed drawing thickness upper limit
2015-05-07 11:19:22 +02:00
07e07655d4
Merge pull request #3967 from Belev:fix-typo
2015-04-28 14:47:05 +00:00
e60dcc9b3b
Merge pull request #3966 from Dikay900:master_diff_to_2_4_2
2015-04-28 11:00:57 +00:00
ce7812fcb0
Merge pull request #3962 from apavlenko:fix_polylines_empty
2015-04-28 10:47:36 +00:00
2200e0fb7e
Fix typo
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Fixed difference in the given arguments to the ellipse function and the description after that
Fixed two more typos
Replaced unnecessary the with to
2015-04-28 13:10:08 +03:00
9efc57f24b
Increased perf_imgproc.moments max error
2015-04-27 17:05:55 +03:00
20156d1eeb
Adding 1 to moments to avoid tests fails
2015-04-27 15:36:40 +03:00
b99f7a29df
Cast some image coordinates and sizes to double.
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Conflicts:
modules/gpu/perf/perf_imgproc.cpp
Cast a long integer to double explicitly.
Conflicts:
modules/python/src2/cv2.cpp
Cast some matrix sizes to type int.
Change some vector mask types to unsigned.
Conflicts:
modules/core/src/arithm.cpp
2015-04-25 18:54:53 +02:00
d2409d12c6
porting polylines with empty vector<Point> from 2.4 to master
2015-04-24 17:11:51 +03:00
882dc0a7f6
Merge pull request #3950 from paroj:fix-gftt_ocl
2015-04-22 19:08:15 +00:00
1ea41e7246
fix gftt opencv kernel when using mask
2015-04-22 16:13:50 +02:00
415a212d09
Merge pull request #3936 from dhood:fitEllipse-bug
2015-04-22 11:22:35 +00:00
4c875dc393
Merge pull request #3932 from nisargthakkar:Bug4243
2015-04-21 12:18:37 +00:00
37f77e7397
Change condition on parallel ellipse case so can only calculate t if necessary
2015-04-18 13:51:32 -04:00
5a552b6d8d
Regression test for Bug #3989 : check fitEllipse with rotation angles of n*pi/2
2015-04-18 13:51:26 -04:00
103336c76e
Fix Bug #3989 : correctly identify ellipse with its axes parallel to x-y axes during semi-major axis calculation
2015-04-16 11:59:05 -04:00
2358c79db2
move 3265 to 3.0;
2015-04-16 14:36:46 +03:00
00094a8792
Fix for Bug4243. Made changes relating to non OpenCL devices
2015-04-16 00:22:08 +05:30
a0bc0ab7cb
Fix for Bug4243
2015-04-15 23:49:01 +05:30
b91313a84e
initialize the output flow in EMD (thanks to Daniel DeMenthon for the bug report)
2015-03-26 16:26:41 +03:00
6318409a5d
Reduce variable scope
2015-03-25 10:35:11 +03:00
3d2c0ed97f
Removed check on limits. A common use of HoughLines would be to restrict theta to be between a small negative number and a small positive number, e.g. -pi/16 to pi/16. This wasn't possible with the previous checks.
2015-03-13 17:04:13 -07:00
135701feac
Double used as boolean for no reason
2015-03-06 17:04:54 +03:00
20efcff166
Added doxygen comments for sqrBoxFilter() method
2015-03-06 03:50:51 +05:30
f9b8ce1d25
Merge pull request #3784 from ilya-lavrenov:nvidia_android
2015-03-05 06:43:03 +00:00
0b99f6bcd6
Merge pull request #3777 from ilya-lavrenov:nvidia_cvtcolor_eps
2015-03-04 13:53:41 +00:00
cf4c79ebdd
disabled some kernels for Android && NVidia
2015-03-04 14:46:49 +03:00
e4bc592c46
Merge pull request #3583 from oresths:tbb_canny
2015-03-04 10:49:27 +00:00
26eebb3ee3
increased EPS for cvtColor for NVIDIA
2015-03-03 15:26:51 +03:00
Vadim Pisarevsky
S. Garrido
Zhigang Gong
Andreas Stührk
Alexander Smorkalov
Dikay900
Marek Nogacki
Maksim Shabunin
Christian Richardt
Marek Nogacki
Belev
kalistratovag
Mansour Moufid
Andrey Pavlenko
Pavel Rojtberg
Deanna Hood
Ahmatnurov Dinar
Nisarg Thakkar
Dmitry-Me
Scott Graybill
Samyak Datta
Ilya Lavrenov