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2196 Commits

Author SHA1 Message Date
LukeZhu
ef47bcc88b Fix the problem: filterSmall.cl report error with double 2016-10-17 15:12:42 +08:00
Vadim Pisarevsky
4acda3f609 Merge pull request #7428 from alalek:cmake_fix_compiler_flags_detection 2016-10-12 19:38:25 +00:00
Alexander Alekhin
994815fbd4 Merge pull request #7413 from tomoaki0705:featureUniversalThreshold 2016-10-12 10:01:37 +00:00
Juha Reunanen
0f387cda8f Merge pull request #7451 from reunanen:issue-7409 
Fix findContours crash for very large images (#7451)

* Cast step to size_t in order to avoid integer overflow when processing very large images

* Change assert to CV_Assert
 2016-10-12 10:34:51 +03:00
Tomoaki Teshima
ea6410d1e7 use universal intrinsic in threshold 
* add performance test for 32F and 64F threshold
  * requires update of opencv_extra
 2016-10-11 18:00:41 +09:00
Alexander Alekhin
218f7574f9 Merge pull request #7440 from mschoeneck:Prefer_OCL_befor_IPP_for_Sobel_and_Scharr 2016-10-10 10:45:27 +00:00
StevenPuttemans
947f32d2e0 add border replicate note 2016-10-10 09:55:13 +02:00
matze
d9f6a06773 Adding check for IPP if UMat and OpenCL is available in Sobel and Scharr. 2016-10-09 15:37:22 +02:00
Alexander Alekhin
5da8d65371 eliminate compiler warnings 2016-10-08 02:19:43 +03:00
Vadim Pisarevsky
84699e0e18 Merge pull request #7399 from K-Shinotsuka:issue27 2016-10-06 13:31:06 +00:00
Vadim Pisarevsky
294bea11a5 Merge pull request #7401 from K-Shinotsuka:issue28 2016-10-06 13:30:31 +00:00
Vadim Pisarevsky
8ee459207e Merge pull request #7402 from K-Shinotsuka:issue29 2016-10-06 13:29:56 +00:00
Vadim Pisarevsky
285e6ad15b Merge pull request #7404 from K-Shinotsuka:issue30 2016-10-06 13:29:00 +00:00
k-shinotsuka
880ace2eb3 add simd code when dcn equals 4 at HSV2RGB_b(). 2016-10-06 00:06:02 +09:00
k-shinotsuka
db8b3252bf add simd code when scn equals 4 at RGB2HLS_b(). 2016-10-05 22:01:33 +09:00
k-shinotsuka
c1745539c4 add simd code when dcn equals 4 at HLS2RGB_b(). 2016-10-05 21:02:53 +09:00
Vadim Pisarevsky
42fbfb9be0 Merge pull request #7311 from fran6co:lsd 2016-10-05 11:27:43 +00:00
Vadim Pisarevsky
43b60f4617 Merge pull request #6961 from K-Shinotsuka:issue5 2016-10-05 11:23:35 +00:00
Vadim Pisarevsky
33ce36397c Merge pull request #7222 from mschoeneck:Improve_findContours_with_SSE2 2016-10-05 11:21:37 +00:00
Vadim Pisarevsky
2b01e316b3 Merge pull request #7392 from K-Shinotsuka:issue25 2016-10-05 11:19:43 +00:00
k-shinotsuka
a5f493a763 add simd code when scn equals 4 at Lab2RGB_b(). 2016-10-05 20:14:02 +09:00
k-shinotsuka
47c792ecc0 add simd code when scn equals 4 at RGB2Luv_b(). 2016-10-05 01:18:43 +09:00
Vadim Pisarevsky
eddd417d74 Merge pull request #7282 from alalek:fix_calculations 2016-10-04 15:05:42 +00:00
Vadim Pisarevsky
a3d44d523d Merge pull request #7214 from mshabunin:hal_integral 2016-10-04 12:26:58 +00:00
Vadim Pisarevsky
2e2ac54eca Merge pull request #7374 from catree:fix_hitmiss_doc_link 2016-10-04 12:15:58 +00:00
Vadim Pisarevsky
0ce3686a37 Merge pull request #7384 from K-Shinotsuka:issue24 2016-10-04 12:06:37 +00:00
Alexander Alekhin
cecc1857dd Merge pull request #7373 from tomoaki0705:featureCannyUniversalIntrinsic 2016-10-04 10:52:13 +00:00
Tomoaki Teshima
841ccccada use universal intrinsic in canny 
* add v_abs for universal intrinsic
  * add test of v_abs in test_intrin
  * fix compile error on gcc
  * fix bool OR operation
 2016-10-03 13:23:43 +09:00
k-shinotsuka
e310c3f9f4 add simd code when dcn equals 4 at Luv2RGB_b(). 2016-10-03 00:20:26 +09:00
Vadim Pisarevsky
39467d84bf Merge pull request #7353 from alalek:ocl_update_canny_test_threshold 2016-10-01 15:48:21 +00:00
Alexander Alekhin
1c18b1d245 Merge pull request #7370 from souch55:Fixxn 2016-10-01 10:44:56 +00:00
catree
2dd77f886a Fix dead link for hit or miss documentation. 2016-09-30 20:34:30 +02:00
sourin
a34fbf7bb1 Fixed identifiers warns 2016-09-30 15:16:29 +05:30
Maksim Shabunin
3d5c0f1faf HAL interface for cv::integral 2016-09-29 12:12:10 +03:00
Alexander Alekhin
696972bf8e ocl: update Canny test threshold 
OpenCL Device:
- Intel(R) HD Graphics (OpenCL 2.0: r2.0.54425)
 2016-09-28 13:38:02 +03:00
Alexander Alekhin
c66efd05fa imgproc: use target type for calculations 
reduce scope of "i" variable
 2016-09-22 15:14:59 +03:00
Alexander Alekhin
7366be696a imgproc: fix win32 build 2016-09-22 14:56:23 +03:00
Francisco Facioni
8283ddb52f LSD: Use a fixed size array instead of using std::vector 2016-09-22 12:39:49 +01:00
Francisco Facioni
de9c0d9926 LSD: Avoid re allocating the histogram for multiple calls of LineSegmentDetector::detect in ll_angle 
This is useful when reusing the same instance of LineSegmentDetector for multiple images
 2016-09-22 12:39:47 +01:00
Francisco Facioni
ef6b696446 LSD: Avoid pre allocating a big region, std::vector allocations is quite expensive 2016-09-22 12:39:45 +01:00
Francisco Facioni
a12207c3ad LSD: Avoid using pointers directly, image could be non continuous 2016-09-22 12:39:43 +01:00
Francisco Facioni
f5a0b226f2 LSD: Optimization, avoid converting the image to double 2016-09-22 12:39:37 +01:00
Alexander Alekhin
4ccde1330d Merge pull request #7323 from lupustr3:pvlasov/rgb_to_gray_array_fix 2016-09-22 09:52:16 +00:00
Alexander Alekhin
cde9d640fe Merge pull request #7309 from K-Shinotsuka:issue22 2016-09-21 14:46:53 +00:00
Pavel Vlasov
2073af2f05 RGB2Gray array size fix; 2016-09-21 17:46:51 +03:00
Alexander Alekhin
3f990accb0 Merge pull request #7306 from K-Shinotsuka:issue21 2016-09-21 12:47:33 +00:00
Alexander Alekhin
9b12bd915b Merge pull request #7305 from K-Shinotsuka:issue20 2016-09-21 12:47:15 +00:00
Alexander Alekhin
b2314c9ae5 Merge pull request #7304 from K-Shinotsuka:issue19 2016-09-21 12:46:30 +00:00
Alexander Alekhin
b43989bdaf Merge pull request #7303 from K-Shinotsuka:issue18 2016-09-21 12:45:16 +00:00
Alexander Alekhin
17f0c93b37 Merge pull request #7300 from K-Shinotsuka:issue17 2016-09-21 12:44:42 +00:00