Juha Reunanen
0f387cda8f
Merge pull request #7451 from reunanen:issue-7409
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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
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
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
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* 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
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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
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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
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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
Francisco Facioni
31bd84de12
LSD: Removes unused code
2016-09-19 15:29:30 +01:00
k-shinotsuka
0d85d2cc0a
improve RGB2HLS_b()
2016-09-18 23:36:31 +09:00
k-shinotsuka
4f22f48e63
improve HSV2RGB_b()
2016-09-18 23:07:09 +09:00
k-shinotsuka
0fc187d7a3
improve HLS2RGB_b()
2016-09-18 15:46:00 +09:00
k-shinotsuka
1f8aa4f7d3
improve Lab2RGB_b()
2016-09-18 14:48:40 +09:00
