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2750 Commits

Author SHA1 Message Date
Jakub Golinowski
9f1218b00b Merge pull request #11897 from Jakub-Golinowski:hpx_backend 
* Add HPX backend for OpenCV implementation
Adds hpx backend for cv::parallel_for_() calls respecting the nstripes chunking parameter. C++ code for the backend is added to modules/core/parallel.cpp. Also, the necessary changes to cmake files are introduced.
Backend can operate in 2 versions (selectable by cmake build option WITH_HPX_STARTSTOP): hpx (runtime always on) and hpx_startstop (start and stop the backend for each cv::parallel_for_() call)

* WIP: Conditionally include hpx_main.hpp to tests in core module
Header hpx_main.hpp is included to both core/perf/perf_main.cpp and core/test/test_main.cpp.
The changes to cmake files for linking hpx library to above mentioned test executalbles are proposed but have issues.

* Add coditional iclusion of hpx_main.hpp to cpp cpu modules

* Remove start/stop version of hpx backend
 2018-08-31 16:23:26 +03:00
Alexander Alekhin
90f47eb952 Merge pull request #12234 from cv3d:python/cuda/wrapping_functionalities 2018-08-30 20:23:38 +00:00
Hamdi Sahloul
532eace7d6 Extensive wrapping of CUDA functionalities for Python 2018-08-30 22:50:33 +09:00
Suleyman TURKMEN
6d165dae5e related moved enums 2018-08-27 00:43:04 +03:00
Suleyman TURKMEN
d8cd1d8fcc Merge pull request #12246 from sturkmen72:move_enums 
* Update core.hpp

* Update imgproc.hpp

* Update ImgprocTest.java

* Update CameraCalibrator.java

* Update OnCameraFrameRender.java

* Update FindContoursDemo.java

* Update IntroductionToSVMDemo.java

* Update NonLinearSVMsDemo.java

* Update IntroductionToPCADemo.java

* Update Smoothing.java

* Update MainActivity.java

* Update CalcBackProjectDemo1.java

* Update CornerSubPixDemo.java

* Update CornerDetectorDemo.java

* Update GoodFeaturesToTrackDemo.java
 2018-08-24 11:11:34 +03:00
Alexander Alekhin
7d4bb9428b Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-08-20 19:30:18 +03:00
Alexander Alekhin
e593d5bbc5 Merge pull request #12255 from csukuangfj:patch_5 2018-08-20 13:47:41 +00:00
Kuang Fangjun
ab8ba047a5 fix a typo. 2018-08-20 15:52:18 +08:00
Kuang Fangjun
cecc19381f fix an error in the formula for cv::cornerSubPix 2018-08-20 15:49:35 +08:00
Alexander Alekhin
31fef14d76 Merge pull request #12136 from sturkmen72:update_documentation 2018-08-17 14:02:20 +00:00
Suleyman TURKMEN
c61bc3a0cb Update documentation and samples 2018-08-17 14:21:29 +03:00
Alexander Alekhin
98c5ce9347 imgproc(test): refactor test_intersection.cpp 
don't use legacy test API
 2018-08-16 15:27:24 +03:00
Alexander Alekhin
f89defad5d imgproc: fix rotatedRectangleIntersection() 2018-08-16 15:27:24 +03:00
Bahram Dahi
96f92c6705 imgproc(tests): intersetion calculation of RotatedRect 2018-08-16 15:00:01 +03:00
Alexander Alekhin
e76b375a31 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-08-13 18:57:57 +03:00
Alexander Alekhin
f16f818f5f Merge pull request #12184 from alalek:issue_12163 2018-08-08 20:50:54 +00:00
Alexander Alekhin
a0cff0be94 imgproc(cvtColor): slightly improve error messages 
Do not try to process empty inputs.
 2018-08-08 17:16:42 +03:00
Alexander Alekhin
b00758babe imgproc(cvtColor): temporary disable IPP for 8U GRAY2BGR mode 
Details 12176
 2018-08-08 13:58:45 +03:00
Alexander Alekhin
4eb2966559 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-08-07 20:12:10 +03:00
tompollok
061149cbbd
imgproc: update cornerSubPix documentation 2018-08-02 18:00:43 +02:00
CJ Smith
da41ac9e60 Merge pull request #12106 from CJSmith-0141:warpPerspective_typofix 
* Fixes typo in function name hal::warpPerspective.

* Fixes remaining typos in word Perspective (was Perspectve).
 2018-08-01 14:41:20 +03:00
Alexander Alekhin
82c477c9f7 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-07-31 21:35:00 +03:00
Kuang Fangjun
83039c8752 fix a typo. 2018-07-30 18:18:18 +08:00
Alexander Alekhin
d044ac1c66 imgproc(getPerspectiveTransform): add solveMethod parameter 
drop compatibility workaround via runtime parameter
 2018-07-26 18:22:59 +03:00
Alexander Alekhin
9787ab598b Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-07-24 22:48:54 +03:00
Maksim Shabunin
cbb1e867e5 More issues found by static analysis 2018-07-24 16:04:42 +03:00
Maksim Shabunin
e0603bb45f Fixed several issues found by static analysis tools 2018-07-23 17:22:47 +03:00
Alexander Alekhin
4560909a5e Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-07-17 19:27:48 +03:00
Alexander Alekhin
f3ee07ca11 Merge pull request #11986 from alalek:build_eliminate_gcc8_warnings 2018-07-17 15:41:36 +00:00
Maksim Shabunin
c473718bc2 Check for empty Mat in compare, operator= and RNG::fill, fixed related tests 2018-07-17 17:50:50 +03:00
Maksim Shabunin
1da46fe6fb Fixed issues found by static analysis (mostly DBZ) 2018-07-17 16:14:54 +03:00
Alexander Alekhin
d5951bc033 build: eliminate GCC8 warnings 2018-07-16 17:24:12 +03:00
Alexander Alekhin
0155851929 imgproc(getPerspectiveTransform): add configuration parameter 2018-07-13 15:31:33 +03:00
Alexander Alekhin
71c6cb9c22 imgproc(getPerspectiveTransform): solve(DECOMP_SVD -> LU) 2018-07-13 15:31:33 +03:00
Alexander Alekhin
2170811e48 imgproc(perf): update getPerspectiveTransform perf test 
Function is very fast, so 0.000 ms results are useless.
1000 runs requires 25ms on i7-6700K.
 2018-07-13 15:31:33 +03:00
Alexander Alekhin
2da96be217 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-07-09 19:44:51 +03:00
Alexander Alekhin
b09a4a98d4 opencv: Use cv::AutoBuffer<>::data() 2018-07-04 19:11:29 +03:00
Alexander Alekhin
0d6518aaa0 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 
OpenCV FFmpeg wrapper download links are preserved from ffmpeg/master branch
 2018-06-13 19:34:44 +03:00
gnthibault
b46fef327e Fixed Assertin error due to Size.area() overflowing 2018-06-08 11:22:36 +02:00
Vadim Pisarevsky
5e5d997dff Merge pull request #11620 from terfendail:hmmorph_fix 2018-06-07 11:19:21 +00:00
Vitaly Tuzov
2e22f8e790 Fix for morphologyEx MORPH_HITMISS mode 2018-06-06 21:04:17 +03:00
Alexander Alekhin
45dd575ed2 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 
Revert "documentation: avoid links to 'master' branch from 3.4 maintenance branch"
This reverts commit 9ba9358ecb.

Revert "documentation: avoid links to 'master' branch from 3.4 maintenance branch (2)"
This reverts commit f185802489.
 2018-06-04 19:26:10 +03:00
Alexander Alekhin
6912c20380 Merge pull request #11659 from take1014:snippet_11597 2018-06-01 16:48:10 +00:00
take1014
4ec9afac57 add imgproc snippets 2018-06-01 23:42:00 +09:00
Vadim Pisarevsky
d734e83af0
Hsv2rgb univ intrin (#11637) 
* add universal intrinsics for HSV2RGB_b

* rewritten HSV2RGB_b without using extra universal intrinsics

* removed unused variable

* undo changes in v_load_deinterleave
 2018-05-31 21:59:45 +03:00
Alexander Alekhin
0349e8c9af Merge pull request #11608 from take1014:hist_11544 2018-05-31 16:44:02 +00:00
Vadim Pisarevsky
7d19bd6c19 Merge pull request #11634 from vpisarev:empty_mat_with_types_2 
fixes handling of empty matrices in some functions (#11634)

* a part of PR #11416 by Yuki Takehara

* moved the empty mat check in Mat::copyTo()

* fixed some test failures
 2018-05-31 16:36:39 +00:00
take1014
229e8b1b18 Correct handling when IPP is enabled 2018-05-31 22:54:32 +09:00
Alexander Alekhin
0f298a4203 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-05-28 11:22:55 +00:00
yuki takehara
ed207d79e7 Merge pull request #11108 from take1014:hough_4303 
* Added accumulator value to the output of HoughLines and HoughCircles

* imgproc: refactor Hough patch

- eliminate code duplication
- fix type handling, fix OpenCL code
- fix test data generation
- re-generated test data in debug mode via plain CPU code path
 2018-05-23 20:42:12 +00:00