Alexander Alekhin [Fri, 14 Feb 2020 16:25:45 +0000 (19:25 +0300)]
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
Vadim Pisarevsky [Fri, 14 Feb 2020 16:16:41 +0000 (19:16 +0300)]
Merge pull request #16561 from vpisarev:better_hough_circles
* improved version of HoughCircles (HOUGH_GRADIENT_ALT method)
* trying to fix build problems on Windows
* fixed typo
* * fixed warnings on Windows
* make use of param2. make it minCos2 (minimal value of squared cosine between the gradient at the pixel edge and the vector connecting it with circle center). with minCos2=0.85 we can detect some more eyes :)
* * added description of HOUGH_GRADIENT_ALT
* cleaned up the implementation; added comments, replaced built-in numeic constants with symbolic constants
* rewrote circle_popcount() to use built-in popcount() if possible
* modified some of HoughCircles tests to use method parameter instead of the built-in loop
* fixed warnings on Windows
Alexander Alekhin [Fri, 14 Feb 2020 16:11:36 +0000 (16:11 +0000)]
Merge pull request #16580 from dkurt:fix_14566
Dmitry Kurtaev [Thu, 13 Feb 2020 21:21:38 +0000 (00:21 +0300)]
Resolve #14566
Alexander Alekhin [Thu, 13 Feb 2020 19:28:56 +0000 (19:28 +0000)]
Merge pull request #16559 from alalek:cmake_msvc_mp_customize
Alexander Alekhin [Wed, 12 Feb 2020 18:17:44 +0000 (18:17 +0000)]
Merge pull request #16567 from alalek:dnn_updates_from_openvino_2020.1
Alexander Alekhin [Wed, 12 Feb 2020 14:22:44 +0000 (17:22 +0300)]
dnn: turn off visibility workaround for OpenVINO 2020.1
Alexander Alekhin [Tue, 14 Jan 2020 13:20:12 +0000 (16:20 +0300)]
dnn: use OpenVINO 2020.1 defines
Alexander Alekhin [Tue, 11 Feb 2020 14:24:52 +0000 (17:24 +0300)]
cmake: update handling of MSVC /MP flag
Alexander Alekhin [Tue, 11 Feb 2020 16:22:32 +0000 (16:22 +0000)]
Merge pull request #16516 from alalek:dnn_dump_network
Vadim Pisarevsky [Tue, 11 Feb 2020 15:46:15 +0000 (18:46 +0300)]
Merge pull request #16488 from vpisarev:filestorage_longlines
trying to fix handling file storages with extremely long lines
* trying to fix handling of file storages with extremely long lines: https://github.com/opencv/opencv/issues/11061
* * fixed errorneous pointer access in JSON parser.
* it's now crash-test time! temporarily set the initial parser buffer size to just 40 bytes. let's run all the test and check if the buffer is always correctly resized and handled
* fixed pointer use in JSON parser; added the proper test to catch this case
* fixed the test to make it more challenging. generate test json with
*
**
***
etc. shape
Alexander Alekhin [Tue, 11 Feb 2020 10:03:12 +0000 (10:03 +0000)]
Merge pull request #16552 from dkurt:3.4_docs
Alexander Alekhin [Tue, 11 Feb 2020 10:02:52 +0000 (10:02 +0000)]
Merge pull request #16549 from rayonnant14:objdetect_QRCode_issue_memory_allocation
Dmitry Kurtaev [Tue, 11 Feb 2020 06:31:16 +0000 (09:31 +0300)]
3.4 docs for 3.4 branch
rayonnant14 [Mon, 10 Feb 2020 17:21:58 +0000 (20:21 +0300)]
fix wrong memory allocation
Alexander Alekhin [Mon, 10 Feb 2020 16:40:29 +0000 (19:40 +0300)]
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
Alexander Alekhin [Mon, 10 Feb 2020 16:28:55 +0000 (16:28 +0000)]
Merge pull request #16542 from asmorkalov:asmorkal/base64_json
Alexander Alekhin [Mon, 10 Feb 2020 16:28:31 +0000 (16:28 +0000)]
Merge pull request #16539 from baka-gori:bugfix_cudacodec
Alexander Alekhin [Mon, 10 Feb 2020 16:28:07 +0000 (16:28 +0000)]
Merge pull request #16531 from paroj:featlinepy
Alexander Alekhin [Mon, 10 Feb 2020 16:27:00 +0000 (16:27 +0000)]
Merge pull request #16527 from mshabunin:fix-msmf-fmt-34
Alexander Alekhin [Mon, 10 Feb 2020 16:25:30 +0000 (16:25 +0000)]
Merge pull request #16520 from GArik:3.4
Alexander Alekhin [Mon, 10 Feb 2020 15:51:49 +0000 (15:51 +0000)]
Merge pull request #16505 from alalek:issue_16326
Alexander Alekhin [Mon, 10 Feb 2020 15:49:11 +0000 (15:49 +0000)]
Merge pull request #16546 from alalek:backport_16544
Ilya Lavrenov [Fri, 7 Feb 2020 15:10:14 +0000 (18:10 +0300)]
CMAKE: more robust custom IE libraries support
backporting of commit
98d96f2cc84ea4192e278125b431eb2ced29b786
Alexander Alekhin [Mon, 10 Feb 2020 14:09:43 +0000 (14:09 +0000)]
Merge pull request #16544 from ilya-lavrenov:il/custom-ie-libraries
Pavel Rojtberg [Fri, 7 Feb 2020 14:59:34 +0000 (15:59 +0100)]
core: export getCPUFeaturesLine to bindings
Ilya Lavrenov [Fri, 7 Feb 2020 15:10:14 +0000 (18:10 +0300)]
CMAKE: more robust custom IE libraries support
Alexander Smorkalov [Mon, 10 Feb 2020 08:38:19 +0000 (11:38 +0300)]
Implemented BASE64 support in cv::FileStorage parser.
baka-gori [Sun, 9 Feb 2020 13:18:29 +0000 (22:18 +0900)]
add cuda 10 support
Alexander Alekhin [Sun, 9 Feb 2020 08:52:24 +0000 (11:52 +0300)]
Merge pull request #16473 from ashishkrshrivastava:opencvtf
ashishiva3@gmail.com [Fri, 31 Jan 2020 19:10:03 +0000 (00:40 +0530)]
commit: Corrected end tensor_content parsing for StridedSlice layer.
Alexander Alekhin [Sat, 8 Feb 2020 20:01:12 +0000 (20:01 +0000)]
Merge pull request #16486 from alalek:cmake_use_target_compile_features
Alexander Alekhin [Sat, 8 Feb 2020 19:45:42 +0000 (19:45 +0000)]
Merge pull request #16463 from alalek:core_strong_ptr_alignment
Alexander Alekhin [Sat, 8 Feb 2020 18:53:10 +0000 (18:53 +0000)]
Merge pull request #16529 from alalek:dnn_skip_failed_ngraph_tests
Alexander Alekhin [Fri, 7 Feb 2020 13:40:50 +0000 (16:40 +0300)]
dnn(test): skip failed ngraph tests
Alexander Alekhin [Fri, 7 Feb 2020 21:44:50 +0000 (21:44 +0000)]
Merge pull request #16421 from mshabunin:add-local-pool
Maksim Shabunin [Fri, 7 Feb 2020 12:03:20 +0000 (15:03 +0300)]
videoio/MSMF: refactored format handling and selection, property reading and writing
Alexander Alekhin [Fri, 7 Feb 2020 20:37:44 +0000 (20:37 +0000)]
Merge pull request #16530 from collinbrake:imread_unchanged_exif_doc
Alexander Alekhin [Fri, 7 Feb 2020 20:17:59 +0000 (23:17 +0300)]
Merge pull request #16438 from ashishkrshrivastava:opencvc
Collin Brake [Fri, 7 Feb 2020 13:54:34 +0000 (08:54 -0500)]
improved documentation for imread()
Maksim Shabunin [Thu, 23 Jan 2020 11:25:58 +0000 (14:25 +0300)]
BufferArea: initial version, usage in StereoBM
New class BufferArea is used to hide complexity of buffers allocations and allow instrumentation with valgrind and sanitizers.
Alexander Alekhin [Fri, 7 Feb 2020 11:22:23 +0000 (11:22 +0000)]
Merge pull request #16510 from andrey-golubev:unify_g_typed_kernel
Alexander Alekhin [Fri, 7 Feb 2020 10:42:39 +0000 (10:42 +0000)]
Merge pull request #16523 from collinbrake:imread_unchanged_exif_doc
Alexander Alekhin [Fri, 7 Feb 2020 10:33:00 +0000 (10:33 +0000)]
Merge pull request #16522 from alalek:dnn_build_warnings_from_ngraph
ashishiva3@gmail.com [Sun, 26 Jan 2020 11:32:13 +0000 (17:02 +0530)]
Added parsing for Connected and Dropout. Modified maxpool padding
Collin Brake [Thu, 6 Feb 2020 22:49:14 +0000 (17:49 -0500)]
improved documentation for IMREAD_UNCHANGED flag
Alexander Alekhin [Thu, 6 Feb 2020 19:35:11 +0000 (22:35 +0300)]
dnn: eliminate MSVC warnings from ngraph.hpp
Alexander Alekhin [Thu, 6 Feb 2020 19:32:09 +0000 (19:32 +0000)]
Merge pull request #16509 from omasaht:imwrite-throwerr-permissiondenied
Igor Murzov [Thu, 6 Feb 2020 15:04:09 +0000 (18:04 +0300)]
Install all CMake files required to build samples
CMakeLists.txt includes samples_utils.cmake, so the later should be
installed as well to make samples build successfully
Alexander Alekhin [Thu, 6 Feb 2020 13:38:21 +0000 (13:38 +0000)]
Merge pull request #16519 from TolyaTalamanov:at/fix-render-text-slowdown
Talamanov, Anatoliy [Thu, 6 Feb 2020 12:12:38 +0000 (15:12 +0300)]
Fix render opencv backend text slowdown
Alexander Alekhin [Thu, 6 Feb 2020 11:38:27 +0000 (11:38 +0000)]
Merge pull request #16518 from asmorkalov:as/gstreamer_docs
Alexander Smorkalov [Thu, 6 Feb 2020 09:51:09 +0000 (12:51 +0300)]
Improved GStreamer documentation.
Alexander Alekhin [Wed, 5 Feb 2020 21:20:10 +0000 (21:20 +0000)]
dnn: auto network dump through parameter
Alexander Alekhin [Wed, 5 Feb 2020 19:22:37 +0000 (19:22 +0000)]
dnn: don't require setInput in .dump()
Omar Hassan [Wed, 5 Feb 2020 09:16:45 +0000 (14:16 +0500)]
If applied, this commit will describe permission denied message in imwrite_ function when user does not have write permission
Andrey Golubev [Wed, 5 Feb 2020 13:01:42 +0000 (15:01 +0200)]
Update documentation and clean up redundant code
Alexander Alekhin [Tue, 4 Feb 2020 16:49:24 +0000 (19:49 +0300)]
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
Alexander Alekhin [Tue, 4 Feb 2020 16:45:35 +0000 (16:45 +0000)]
Merge pull request #16490 from dkurt:dnn_refactor_resize
Alexander Alekhin [Tue, 4 Feb 2020 16:39:17 +0000 (16:39 +0000)]
Merge pull request #16504 from alalek:issue_16501
Vadim Pisarevsky [Tue, 4 Feb 2020 16:37:33 +0000 (19:37 +0300)]
Merge pull request #16495 from vpisarev:drawing_aa_border_fix
* fixed antialiased line rendering to process image border correctly
* fixed warning on Windows
* imgproc(test): circle drawing regression
Polina Smolnikova [Tue, 4 Feb 2020 16:31:11 +0000 (19:31 +0300)]
Merge pull request #16491 from rayonnant14:objdetect_decodeMulti_issue
* fixed issue with Mat reshape in decodeMulti()
* added test for decodeMulti
* used assign
Alexander Alekhin [Tue, 4 Feb 2020 15:10:00 +0000 (18:10 +0300)]
cmake: hide IPPICV symbols using --exclude-libs
Alexander Alekhin [Tue, 4 Feb 2020 14:14:52 +0000 (17:14 +0300)]
imgproc(resize): drop optimization for channels>4
ankit6979 [Tue, 4 Feb 2020 12:22:18 +0000 (17:52 +0530)]
Merge pull request #16499 from ankit6979:3.4
* Update py_thresholding.markdown
* :memo: Update py_thresholding.markdown
Alexander Alekhin [Tue, 4 Feb 2020 12:18:50 +0000 (12:18 +0000)]
Merge pull request #16502 from tomoaki0705:fixTypo
Alexander Alekhin [Tue, 4 Feb 2020 12:17:00 +0000 (12:17 +0000)]
Merge pull request #16442 from asmorkalov:as/pr_template_checklist
Alexander Alekhin [Tue, 4 Feb 2020 11:40:15 +0000 (11:40 +0000)]
Merge pull request #16487 from asmorkalov:as/gapi_freetype
Vadim Pisarevsky [Tue, 4 Feb 2020 11:30:16 +0000 (14:30 +0300)]
Merge pull request #16493 from vpisarev:bordertype_sgbm_doc_fixes
* added note about BORDER_TYPE in separable filters; fixed SGBMStereo description
* added # to BORDER_ constants to generate hyperlinks
Alexander Alekhin [Tue, 4 Feb 2020 11:11:38 +0000 (11:11 +0000)]
Merge pull request #16496 from andrey-golubev:unify_g_typed_kernel
Tomoaki Teshima [Tue, 4 Feb 2020 09:49:19 +0000 (18:49 +0900)]
apply to correct range (entire 3.0 and 4.0 series)
Dmitry Kurtaev [Mon, 3 Feb 2020 15:54:59 +0000 (18:54 +0300)]
Fix dnn::ResizeLayer to manage varying input shapes
Alexander Smorkalov [Mon, 27 Jan 2020 11:49:24 +0000 (14:49 +0300)]
Added PR readiness checklist.
Andrey Golubev [Tue, 4 Feb 2020 00:16:51 +0000 (02:16 +0200)]
Unify G_TYPED_KERNEL and G_TYPED_KERNEL_M
Alexander Alekhin [Mon, 3 Feb 2020 12:38:08 +0000 (15:38 +0300)]
cmake: enable C++11 implicitly
Alexander Alekhin [Mon, 3 Feb 2020 13:49:21 +0000 (13:49 +0000)]
Merge pull request #16483 from saskatchewancatch:issue-16458
Alexander Smorkalov [Mon, 3 Feb 2020 13:41:31 +0000 (16:41 +0300)]
Fixed build with FREETYPE and without tests.
hannesa2 [Mon, 3 Feb 2020 13:34:03 +0000 (14:34 +0100)]
Merge pull request #16481 from hannesa2:DeleteOldAndroidManifest.xml
* delete old AndroidManifrst.xml
* fix tutorial generation
Alexander Alekhin [Mon, 3 Feb 2020 12:54:03 +0000 (12:54 +0000)]
Merge pull request #15464 from tallestorange:3.4
Vadim Pisarevsky [Mon, 3 Feb 2020 10:22:56 +0000 (13:22 +0300)]
fixed incorrect dump of the pixel format
Rajkiran Natarajan [Mon, 3 Feb 2020 06:39:14 +0000 (06:39 +0000)]
GCC 10 warnings not caught by CMake ignore regex
StefanBruens [Sun, 2 Feb 2020 13:29:04 +0000 (14:29 +0100)]
Merge pull request #16479 from StefanBruens:fix_gles_glx_h_include
Fix compilation errors on GLES platforms
* Do not include glx.h when using GLES
GL/glx.h is included on all LINUX plattforms, which is wrong
for a number of reasons:
- GL_PERSPECTIVE_CORRECTION_HINT is defined in GL/gl.h, so we
want gl.h not glx.h, the latter just includes the former
- GL/gl.h is a Desktop GL header, and should not be included
on GLES plattforms
- GL/gl.h is already included via QtOpenGL ->
QtGui/qopengl.h on desktop plattforms
This fixes a problem when Qt is compiled with GLES, which
is often done on ARM platforms where desktop GL is not or
only poorly supported (e.g. slow due to emulation).
Fixes part of #9171.
* Only set GL_PERSPECTIVE_CORRECTION_HINT when GL version defines it
GL_PERSPECTIVE_CORRECTION_HINT does not exist in GLES 2.0/3.x,
and has been deprecated in OpenGL 3.0 core profiles.
Fixes part of #9171.
Alexander Alekhin [Sat, 1 Feb 2020 17:25:39 +0000 (17:25 +0000)]
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
Alexander Alekhin [Sat, 1 Feb 2020 17:22:12 +0000 (17:22 +0000)]
Merge pull request #16474 from gapry:issue_16336
Gourav Roy [Sat, 1 Feb 2020 17:20:00 +0000 (22:50 +0530)]
Merge pull request #16366 from themechanicalcoder:features2D-tutorial-python
* Add python version of panorama_stitching_rotating_camera and perspective_correction
* Updated code
* added in the docs
* added python code in the docs
* docs change
* Add java tutorial as well
* Add toggle in documentation
* Added the link for Java code
* format code
* Refactored code
gapry [Fri, 31 Jan 2020 15:33:32 +0000 (23:33 +0800)]
Fixed Compilation warnings | Issue #16336
midjji [Fri, 31 Jan 2020 14:50:21 +0000 (15:50 +0100)]
Merge pull request #15993 from midjji:master
This is a correction of the previously missleading documentation and a warning related to a common calibration failure described in issue 15992
* corrected incorrect description of failed calibration state.
see issue 15992
* calib3d: apply suggestions from code review by catree
Alexander Alekhin [Fri, 31 Jan 2020 13:08:43 +0000 (13:08 +0000)]
Merge pull request #16246 from VadimLevin:dev/vlevin/videoio_classes_cleanup
Alexey Smirnov [Thu, 30 Jan 2020 18:08:11 +0000 (21:08 +0300)]
Merge pull request #16118 from smirnov-alexey:as/gopaque
G-API: GOpaque implementation
* Stub initial copypasted solution
* Fix mov test and add a couple of others
* Fix warnings
* More code coverage and tests
* fix macos warning
* address review comments
* Address review comments and fix indentation
* Fix build on armv7
Alexander Alekhin [Thu, 30 Jan 2020 14:25:18 +0000 (14:25 +0000)]
Merge pull request #16459 from nh2:patch-1
Alexander Alekhin [Wed, 29 Jan 2020 20:57:14 +0000 (20:57 +0000)]
Merge pull request #16220 from YashasSamaga:cuda4dnn-roi-pooling-test_fix-optim
Arnaud Brejeon [Wed, 29 Jan 2020 20:55:43 +0000 (12:55 -0800)]
Merge pull request #16415 from arnaudbrejeon:bug_fix_16410
* Fix bug 16410 and add test
* imgproc(connectedcomponents): avoid manual uninitialized allocations
* imgproc(connectedcomponents): force 'odd' chunk range size
* imgproc(connectedcomponents): reuse stripeFirstLabel{4/8}Connectivity
* imgproc(connectedcomponents): extend fix from PR14964
Alexander Alekhin [Wed, 29 Jan 2020 16:12:31 +0000 (16:12 +0000)]
Merge pull request #16452 from alalek:objdetect_align_with_master
Alexander Alekhin [Wed, 29 Jan 2020 15:56:59 +0000 (15:56 +0000)]
Merge pull request #16461 from seiko2plus:issue16455
Alexander Alekhin [Wed, 29 Jan 2020 14:42:16 +0000 (17:42 +0300)]
core: CV_STRONG_ALIGNMENT macro
Should be used to guard unsafe type casts of pointers
Niklas Hambüchen [Wed, 29 Jan 2020 01:39:33 +0000 (02:39 +0100)]
cvdef.h: Don't use C's limits.h under C++
Just like with the other headers in the rest of the file.
See e.g. https://stackoverflow.com/questions/
36831465/what-difference-does-it-make-when-i-include-limits-or-limits-h-in-my-c-cod
for the reasons, the most important one being that limits.h does not respect
namespaces, which can make problems for downstream consumers of cvdef.h.
Sayed Adel [Wed, 29 Jan 2020 12:20:55 +0000 (14:20 +0200)]
core:vsx workaround for the unexpected results of `vec_vbpermq` in gcc4.9
Alexander Alekhin [Wed, 29 Jan 2020 10:54:22 +0000 (10:54 +0000)]
Merge pull request #15714 from neurodroid:patch-1
Alexander Alekhin [Wed, 29 Jan 2020 10:34:17 +0000 (10:34 +0000)]
Merge pull request #16453 from seiko2plus:issue16448
cudawarped [Wed, 29 Jan 2020 09:54:02 +0000 (09:54 +0000)]
Merge pull request #16248 from cudawarped:fix_python_cudawarping_cudaarithm
* Move python CUDA tests to the contrib repo.