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1903 Commits

Author SHA1 Message Date
Vadim Pisarevsky
56e637d5f4 Merge pull request #4135 from lupustr3:ipp_code_refactoring 2015-06-24 16:18:55 +00:00
Pavel Vlasov
e02195b3dc Accidentally removed tegra checks were returned; 2015-06-24 14:55:45 +03:00
Pavel Vlasov
101607a7d0 Imgproc_Hist_MinMaxVal.accuracy fix; 
Some code style corrections;
 2015-06-24 13:50:17 +03:00
LaurentBerger
56b2b450ce A new constant in adaptivethreshold is created to calculate 
gaussianBlur with CV_32F. hence rouding error are avoided
 2015-06-22 22:21:30 +02:00
Seon-Wook Park
2ff614dfab spatialGradient: Per row in outer loop 2015-06-19 19:25:07 +02:00
Seon-Wook Park
e633c991b0 spatialGradient: Doc, fix dangling newline error 2015-06-19 04:57:01 +02:00
Seon-Wook Park
815cd8970d spatialGradient: Remove unnecessary index calculation 2015-06-19 04:46:17 +02:00
Seon-Wook Park
b5c4355c13 spatialGradient: Add basic perf test 2015-06-19 04:29:28 +02:00
Seon-Wook Park
f9c4c96663 spatialGradient: Reduce temporary vectors 2015-06-19 04:29:07 +02:00
Seon-Wook Park
a2dbd2f10e spatialGradient: Less vector loads 2015-06-19 04:07:18 +02:00
Seon-Wook Park
88bc88125a spatialGradient: Vectorise inner area 2015-06-19 03:36:49 +02:00
Seon-Wook Park
770e742e04 spatialGradient: Add non-SSE version 2015-06-19 02:56:51 +02:00
Seon-Wook Park
11fb1f74cc spatialGradient: Add asserts 2015-06-19 01:23:01 +02:00
Seon-Wook Park
9f1c641199 spatialGradient: Add test class and Sobel proxy method 2015-06-18 17:42:32 +02:00
Dmitry Budnikov
a5a21019b2 ipp_countNonZero build fix; 
Removed IPP port for tiny arithm.cpp functions

Additional warnings fix on various platforms.

Build without OPENCL and GCC warnings fixed

Fixed warnings, trailing spaces and removed unused secure_cpy.

IPP code refactored.

IPP code path  implemented as separate static functions to simplify future work with IPP code and make it more readable.
 2015-06-18 12:47:07 +03:00
Vadim Pisarevsky
01c3ed6157 Merge pull request #4108 from Reen:patch-1 2015-06-16 13:26:47 +00:00
Suleyman TURKMEN
caa0058d5b Update imgproc.hpp 2015-06-11 11:46:42 +03:00
Suleyman TURKMEN
dac715ad1f Update imgproc.hpp 2015-06-11 11:03:14 +03:00
Suleyman TURKMEN
061131a5ee Update imgproc.hpp 2015-06-10 13:18:40 +03:00
René
3e2515d735 Fix bug in distanceATS_L1_8u and typos. 
The inner loop of the backward scan got the wrong initial "a".
 2015-06-09 17:23:22 +02:00
Vadim Pisarevsky
b46719b093 Merge pull request #4074 from vpisarev:objdetect_fixes 2015-05-28 19:43:51 +00:00
Vadim Pisarevsky
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
S. Garrido
bd2c2f3bd1 fix isContourConvex 2015-05-27 20:51:53 +02:00
Zhigang Gong
0f7de40e66 Fixed the race condition between inc and dec on the l_counter. 
Signed-off-by: Zhigang Gong <zhigang.gong@intel.com>
 2015-05-26 22:06:18 +08:00
Zhigang Gong
3c85200989 Avoid negative index for a local buffer in Canny.cl. 
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
Andreas Stührk
3ec0e0943c TIFF loader: Allocate large enough buffer when (bpp * ncn) > 8. 
Conflicts:
	modules/highgui/src/grfmt_tiff.cpp

floodfill return value removed
 2015-05-24 14:06:33 +02:00
Alexander Smorkalov
6e1a595342 GCC 4.8 warning array subscript is above array bounds fixed. 
tiff test fixed
 2015-05-24 13:31:01 +02:00
Dikay900
7ca0557b40 typos in comments 2015-05-23 17:36:45 +02:00
Vadim Pisarevsky
e0136e39f4 Merge pull request #4011 from cr333:parula 2015-05-16 19:11:32 +00:00
Vadim Pisarevsky
a85bb091c8 Merge pull request #4018 from vpisarev:imgproc_video_fixes 2015-05-15 16:15:01 +00:00
Vadim Pisarevsky
c52092e6f8 Merge pull request #3992 from nomarek:master 2015-05-14 18:24:09 +00:00
Vadim Pisarevsky
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
Vadim Pisarevsky
ca90667723 fixed compile warnings on Linux and Windows 2015-05-14 16:42:51 +03:00
Vadim Pisarevsky
05d888316a added test for http://code.opencv.org/issues/2957 2015-05-14 16:25:18 +03:00
Vadim Pisarevsky
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
Vadim Pisarevsky
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
Vadim Pisarevsky
d3b0cb878a added test for http://code.opencv.org/issues/2736 2015-05-13 22:16:35 +03:00
Vadim Pisarevsky
71002e0e79 some fixes from http://code.opencv.org/issues/3733 2015-05-13 22:00:02 +03:00
Marek Nogacki
25bcca2edb fixed http://code.opencv.org/issues/4276 - set drawing thickness limit to 32767 2015-05-13 18:54:25 +02:00
Maksim Shabunin
61293a09ff Fixed RGB-to-HLS conversion formula in documentation 2015-05-13 18:46:21 +03:00
Christian Richardt
6425ac3b13 Added color map similar to Matlab's new default color map 'parula'. 2015-05-13 17:34:14 +02:00
Marek Nogacki
d59a6b29d5 fixed http://code.opencv.org/issues/4276 - removed drawing thickness upper limit 2015-05-07 11:19:22 +02:00
Vadim Pisarevsky
07e07655d4 Merge pull request #3967 from Belev:fix-typo 2015-04-28 14:47:05 +00:00
Vadim Pisarevsky
e60dcc9b3b Merge pull request #3966 from Dikay900:master_diff_to_2_4_2 2015-04-28 11:00:57 +00:00
Vadim Pisarevsky
ce7812fcb0 Merge pull request #3962 from apavlenko:fix_polylines_empty 2015-04-28 10:47:36 +00:00
Belev
2200e0fb7e Fix typo 
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
Maksim Shabunin
9efc57f24b Increased perf_imgproc.moments max error 2015-04-27 17:05:55 +03:00
kalistratovag
20156d1eeb Adding 1 to moments to avoid tests fails 2015-04-27 15:36:40 +03:00
Mansour Moufid
b99f7a29df Cast some image coordinates and sizes to double. 
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
Andrey Pavlenko
d2409d12c6 porting polylines with empty vector<Point> from 2.4 to master 2015-04-24 17:11:51 +03:00