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Author SHA1 Message Date
HowardsPlayPen
cbcdbde29d Update videocapture_basic.cpp 
I believe you are using the wrong version of open() on line 28 - adding deviceID + appId together. It's better to use the new version of .open() taking two integers as parameter.
 2020-04-24 11:42:45 +03:00
YashasSamaga
aff2c7c43c handle redundant slice in SliceOp 2020-04-24 12:54:17 +05:30
Alexander Alekhin
2df978b8e7 Merge pull request #17134 from alalek:dnn_ie_avoid_conversion_to_legacy 2020-04-23 22:39:45 +00:00
Alexander Alekhin
10808ccbb4 Merge pull request #17129 from alalek:dnn_myriad_tests 2020-04-23 19:41:15 +00:00
Alexander Alekhin
f756923271 dnn(ie): avoid conversion to legacy CNNNetworkImpl 2020-04-23 19:11:33 +00:00
Maxim Pashchenkov
51a42c0647
Merge pull request #17088 from mpashchenkov:mp/ocv-gapi-kernel-laplacian 
G-API: Laplacian and bilateralFilter standard kernels

* Added Laplacian kernel and tests

* Added: Laplacian kernel, Bilateral kernel (CPU, GPU); Performance and accuracy tests for this kernels

* Changed tolerance for GPU test

* boner

* Some changes with alignment; Tests's parameters are the same as for OCV

* Cut tests

* Compressed tests

* Minor changes (rsrt bb)

* Returned types
 2020-04-23 17:47:55 +00:00
Alexander Alekhin
189fc43765 Merge pull request #17082 from OrestChura:oc/buildPyramid 2020-04-23 12:07:27 +00:00
Alexander Alekhin
a327418767 features2d(sift): move SIFT tests / headers / build fixes 2020-04-23 08:45:22 +00:00
Alexander Alekhin
a1641f938e Merge pull request #17133 from alalek:build_fix_gapi_ie 2020-04-22 23:06:14 +00:00
Alexander Alekhin
351fb8c058 gapi: fix build, update IE handling, add OPENCV_GAPI_INF_ENGINE 2020-04-22 21:47:45 +00:00
Alexander Alekhin
83c4378d5d dnn(test): skip failed NGRAPH/MYRIAD tests 2020-04-22 15:00:23 +00:00
Alexander Alekhin
561421f748 Merge pull request #17122 from mshabunin:videoio-win-dbg-plugins 2020-04-22 11:42:33 +00:00
Maksim Shabunin
9415560250 videoio: load debug versions of plug-ins in debug builds 2020-04-22 13:35:06 +03:00
Alexander Alekhin
511d0fe198 Merge pull request #17120 from ganesh-k13:bugfix/documentation/16987 2020-04-22 09:08:02 +00:00
Liubov Batanina
1c1762d3f6 Skip myriad 2020-04-22 09:52:20 +03:00
ashishiva3@gmail.com
e0ac0cfbe2 add fused batchNorm Upsample 2020-04-22 08:24:17 +05:30
Alexander Alekhin
bfcc136dc7 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-04-21 21:32:51 +00:00
Alexander Alekhin
775d031366 Merge pull request #17123 from ganesh-k13:bugfix/documentation/3.4/16987 2020-04-21 21:03:36 +00:00
Alexander Alekhin
1a17f402a4 Merge pull request #17030 from ashishkrshrivastava:onnximporter 2020-04-21 21:02:41 +00:00
Polina Smolnikova
40973bea31
Merge pull request #16961 from rayonnant14:objdetect_different_return_value_issue 
QRDetectMulti : different return value bug fix

* QRDetectMulti : bug fix

* added tests

* changed test image due to large size of previous test image
 2020-04-21 20:44:50 +00:00
Maxim Pashchenkov
94e36d8c8d
Merge pull request #16995 from mpashchenkov:mp/ocv-gapi-standalone-mat 
G-API: Mat's "deownification"

* deowned Mat

* boner

* Removed canDescribe test for own::Mat

* Removed STANDALONE flag for apply() and operator()

* Removed: desc_tests for own::Mat, descr_of for own::Mat.

* Returned: tests, cv::gapi::own::descr_of; fixed alignment; Removed own::Mat's headers

* Removed unused header own/mat.hpp from gbackend.hpp
 2020-04-21 20:22:01 +00:00
Ganesh Kathiresan
4ee6852a1e Formula Fixes for master branch 
Foumula fix 6

Foumula fix 7
 2020-04-21 19:31:52 +05:30
Ganesh Kathiresan
0be2c7018b Formula Fixes for 3.4 branch 
Foumula fix 1

Foumula fix 2

Foumula fix 3

Foumula fix 4

Foumula fix 5

Foumula fix 8
 2020-04-21 19:23:23 +05:30
Liubov Batanina
aa08900ac8 Supported TF concat 3d 2020-04-21 15:15:22 +03:00
OrestChura
05d5c284f6 gapi: buildOpticalFlowPyramid() interface, CPUkernel and CPUtests implementation 
- kernel added to a cv::gapi::video namespace
     - tests to check a kernels (based on cv::video tests for cv::buildOpticalFlowPyramid())
     - tests for a combined G-API-pipeline (buildOpticalFlowPyramid() -> calcOpticalFlowPyrLK())
     - tests for internal purposes added
     - custom function for comparison in tests implemented
 2020-04-21 14:36:42 +03:00
AshihsKrShrivastava
d37180a2c4 modification for upsample node fused from unfused Resize subgraph 2020-04-21 15:03:00 +05:30
Liubov Batanina
8badf7f354
Merge pull request #17112 from l-bat:ie_region 
* Support nGraph Region

* Support region since OpenVINO 2020.2

* Skip myriad
 2020-04-21 09:26:58 +00:00
Alexander Alekhin
150bd3aee6 Merge pull request #17106 from pauljurczak:patch-3 2020-04-20 18:00:01 +00:00
Alexander Alekhin
f19d0ae41d Merge pull request #17109 from alalek:cmake_videoio_plugins_all 2020-04-20 17:24:18 +00:00
Paul Jurczak
a748eba42e Added descriptions of randu and randn 2020-04-20 07:13:37 +00:00
Alexander Alekhin
10d2bcc8a2 videoio(msmf): fix build warning 
- warning C4800: 'int': forcing value to bool 'true' or 'false'
 2020-04-19 19:47:32 +00:00
Alexander Alekhin
7ce1bd5d88 cmake: handle VIDEOIO_PLUGIN_LIST=all 2020-04-19 19:29:07 +00:00
Alexander Alekhin
935420217c Merge pull request #17102 from dkurt:dnn_ie_flexible_inputs 2020-04-19 18:06:09 +00:00
Alexander Alekhin
acf1be547d Merge pull request #17046 from alalek:core_inputarray_matexpr_cleanup 2020-04-18 21:41:59 +00:00
Dmitry Kurtaev
908bf935f7 Flexible inputs for OpenVINO IR models 2020-04-18 20:00:22 +03:00
Alexander Alekhin
e59e978fcd Merge pull request #17096 from spectralio:java-cmake-fix 2020-04-17 21:24:41 +00:00
Alexander Alekhin
fbaae7ac37 Merge pull request #17041 from alalek:core_simd_vector_ctors 2020-04-17 21:22:08 +00:00
Alexander Alekhin
dcf7eb972e core(SIMD): align behavior of vector constructors 
- setzero() calls are dropped due low-level API nature
- initialization is mandatory if necessary (not an output of other calls)
 2020-04-17 14:34:34 +00:00
spectralio
1cce9db710 fix missing underscore 2020-04-17 13:08:32 +02:00
Alexander Alekhin
e92f1eaa3d Merge pull request #17071 from mshabunin:tickmeter-fps 2020-04-17 08:56:29 +00:00
Maksim Shabunin
f84cae833a TickMeter: added FPS and AvgTime, improved docs, reformatted 2020-04-16 21:33:29 +03:00
Alexander Alekhin
2cef100303 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-04-16 18:28:27 +00:00
Alexander Alekhin
ed58b5489f [move sift.cpp] sift: avoid inplace calls of GaussianBlur 
- should unlock IPP optimizations

original commit: ce7c8f2646
 2020-04-16 17:58:45 +00:00
Alexander Alekhin
ef5fa498d4 [move sift.cpp] sift: perf tests and trace regions 
original commit: a15e105db1
 2020-04-16 17:58:45 +00:00
Alexander Alekhin
78e4fbd2d7 Merge pull request #17091 from tomoaki0705:fixHOGDetectorFailure 2020-04-16 16:34:45 +00:00
Tomoaki Teshima
96075ce0c9 avoid test failure on Arm platform 2020-04-17 00:59:15 +09:00
Alexander Alekhin
c007228d0f Merge pull request #17075 from alalek:dnn_updates_from_openvino_2020.2 2020-04-16 12:19:58 +00:00
Alexander Alekhin
dca9b4283b Merge pull request #17080 from dkurt:dnn_ngraph_future 2020-04-16 11:19:08 +00:00
Alexander Alekhin
dcec3150f0 Merge pull request #17084 from tomoaki0705:fixQRInputCheck 2020-04-16 09:44:08 +00:00
Dmitry Kurtaev
5e5385a814 Remove NodeVector for nGraph 2020-04-16 11:13:49 +03:00
Tomoaki Teshima
c2e484a465 fix wrong condition check 2020-04-16 08:24:14 +09:00
Paul Jurczak
f64d807863
Added to description of WCube constructor 
`WCube` constructor reorders `min_point`, `max_point` parameters when necessary. I added this info to the description.
 2020-04-15 16:06:14 -06:00
Alexander Alekhin
8c77f35fce Merge pull request #17079 from tomoaki0705:fixCUDABgSgmMOG 2020-04-15 18:30:09 +00:00
Tomoaki Teshima
f39784c584 fix test failure on Jetson TX2 2020-04-15 23:25:12 +09:00
Alexander Alekhin
98e38b2a41 Merge pull request #17017 from VadimLevin:dev/vlevin/header-parser-explicit-support 2020-04-15 12:53:42 +00:00
Vadim Levin
1d8c73cf6c feature: Added explicit support to header parser 
- It is safe to remove `explicit` keyword for constructors with 1
argument, because it is C++ specific keyword and does not affect any of
the generated binding.
 2020-04-15 14:25:39 +03:00
Alexander Alekhin
ef68cc3d5f dnn: use OpenVINO 2020.2 defines 
original commit: 45263d7642
 2020-04-15 11:14:43 +00:00
Vadim Levin
18550b4601 test: Added tests for VideoCapture constructors in java 2020-04-15 14:12:31 +03:00
Alexander Alekhin
8ff0399432 Merge pull request #17048 from anton-potapov:ap/variant_get_if 2020-04-14 19:06:01 +00:00
Alexander Alekhin
c8f1948d58 core: drop EXPR handing code in InputArray 2020-04-14 18:02:19 +00:00
Alexander Alekhin
f6de25b6cb Merge pull request #17060 from dkurt:dnn_align_ie_pool 2020-04-14 15:15:44 +00:00
Anton Potapov
dd2c7c5140 GAPI: utils - variant::get_if 
adding one more missing function to local version of std::variant
 2020-04-14 15:12:31 +03:00
Ilya Lavrenov
91b0100287 Fixed compilation when NN builder is not built 2020-04-14 15:05:01 +03:00
Dmitry Kurtaev
870a775d7d Align DLIE and nGraph average pooling layers 2020-04-14 13:54:54 +03:00
Alexander Alekhin
ca9756f6a1 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-04-13 20:00:12 +00:00
Alexander Alekhin
675342ecd9 Merge pull request #17025 from tomoaki0705:fixTestFailureCUDABruteForceNonLocalMeans 2020-04-13 18:17:50 +00:00
Alexander Alekhin
245b2fec34 Merge pull request #16925 from dkurt:dnn_ssd.pytorch 2020-04-13 13:12:12 +00:00
Alexander Alekhin
49a75079f2 Merge pull request #17047 from alalek:fix_permissions 2020-04-13 12:34:08 +00:00
Dmitry Kurtaev
d3f9ad1145 Enable ONNX SSD from https://github.com/amdegroot/ssd.pytorch 2020-04-13 15:12:27 +03:00
Alexander Alekhin
46615ffc4a Merge pull request #16985 from ashishkrshrivastava:padfusion 2020-04-13 11:26:13 +00:00
Pierre Chatelier
f351653589
Merge pull request #13869 from chacha21:LineVirtualIterator 
* LineVirtualIterator

Proposal of LineVirtualIterator, an alternative to "LineIterator not attached to any mat".
This is basically the same implementation, replacing the address difference by a single "offset" variable. elemsize becomes irrelevant and considered to be 1. "step" is thus equal to size.width since no stride is expected.

* Update drawing.cpp

fixed warning

* improvement of LineVirtualIterator

instead of being too conservative, the new implementation gets rid of "offset/step" and only keeps a "Point currentPos" up to date.

left_to_right is renamed to forceLeftToRight as suggested (even for the old LineIterator)

assert() replaced by CV_Assert() (even for the old LineIterator)

* fixed implementation

+fixed last commit so that LineVirtualIterator gives at least the same results as LineIterator

+added a new constructor that does not require any Size, so that no clipping is done and iteration occurs from pt1 to pt2. This is done by adding a spatial offset to pt1 and pt2 so that the same implementation is used, the size being in that case the spatial size between pt1 and pt2

* Update imgproc.hpp

fixed warnings

* Update drawing.cpp

fixed whitespace

* Update drawing.cpp

trailing whitespace

* Update imgproc.hpp

+added a new constructor that takes a Rect rather than a Size. It computes the line pt1->pt2 that clips that rect.
Yet again, this is still based on the same implementation, thanks to the Size and the currentPosOffset that can artifically consider the origin of the rect at (0,0)

* revert changes

revert changes on  original LineIterator implementation, that will be superseded by the new LineVirtualIterator anyway

* added test of LineVirtualIterator

* More tests

* refactoring

Use C++11 chained constructors
Improved code style

* improve test

Added offset as random test data.

* fixed order of initialization

* merged LineIterator and VirtualLineIterator

* merged LineIterator & VirtualLineIterator

* merged LineIterator & VirtualLineIterator

* merged LineIterator & VirtualLineIterator

* made LineIterator::operator ++() more efficient

added one perfectly predictable check; in theory, since ptmode is set in the end of the constructor in the header file, the compiler can figure out that it's always true/false and eliminate the check from the inline `LineIterator::operator++()` completely

* optimized Line() function

in the most common case (CV_8UC3) eliminated the check from the loop

Co-authored-by: Vadim Pisarevsky <vadim.pisarevsky@gmail.com>
 2020-04-13 06:59:31 +00:00
Alexander Alekhin
f0ffc52435 fix files permissions 2020-04-13 04:29:55 +00:00
Tomoaki Teshima
1eb63cfc42 fix test failure on Jetson TX1/TX2/Nano 2020-04-12 23:58:53 +09:00
tpoisonooo
b11a3a0820 Update grfmt_pxm.cpp 
remove comment in .ppm
 2020-04-11 17:41:51 +03:00
AshihsKrShrivastava
bef6b6282c ReflecitonPad2d and ZeroPad2d Subgraph fusion added 2020-04-11 07:14:05 +05:30
Alexander Alekhin
9c58a7cb1e Merge pull request #16653 from alalek:core_inputarray_matexpr 2020-04-10 16:57:17 +00:00
Alexander Alekhin
0556450801 Merge pull request #17000 from rgarnov:async_islands 2020-04-10 12:23:53 +00:00
Alexander Alekhin
d7abb641ca core(test): add InputArray(MatExpr) fetch test 2020-04-10 11:35:42 +00:00
Tomoaki Teshima
4e75f31c55 fix test failure on Jetson Nano/TX1/TX2 2020-04-10 06:15:16 +09:00
Alexander Alekhin
1537a5f253 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-04-09 19:19:20 +00:00
Ruslan Garnov
ce772b346c Fixed standalone build, added cv::gapi::proto::ptr test 2020-04-09 17:19:11 +03:00
shimat
39d3bbb601 fix error at #include <window_winrt_bridge.hpp> 2020-04-09 09:54:13 +09:00
Dmitry Matveev
b1f42a6506 Implement asynchronous execution for islands 2020-04-08 20:48:23 +03:00
Dmitry Matveev
cb5921b375 Introduced a newStreamSignal() callback for Island Executables 2020-04-08 20:48:23 +03:00
Alexander Alekhin
016f9ab16e
Merge pull request #16788 from OrestChura:oc/optFlowPyrLK 
G-API: gapi::calcOpticalFlowPyrLK() Implementation
 2020-04-08 20:23:20 +03:00
Alexander Alekhin
499e20da4f Merge pull request #17018 from anton-potapov:ap/fix_control_may_reach_end_of_non_void_function_warning 2020-04-08 16:46:34 +00:00
OrestChura
d50c21e571 gapi: Full calcOpticalFlowPyrLK implementation (2 overloads) and tests 
- opencv_gapi module is linked with opencv_video module (optional dependency)
     - kernels added to a new cv::gapi::video namespace and a brand new files created to provide gapi_video environment
     - there are 2 different kernels as G-API should provide GMat AND GArray<GMat> implementation: cv::calcOptFlowPyrLK doesn't calculate pyramids if vector<Mat> is given so just the cast GMat -> GArray<GMat> wouldn't represent all the cv:: functionality
     - tests to check both kernels (based on cv::video tests for cv::calcOpticalFlowPyrLK())
     - tests for internal purposes added
     - vectors<T> comparison in tests implemented
     - new (and old too) common test structures refactored to avoid code copypasting
     - "modules/gapi/test/common/gapi_video_tests_common.hpp" created to share some code snippets between perf and acc tests and avoid code copypasting
 2020-04-08 18:11:55 +03:00
Anton Potapov
676d1dfd5b GAPI: Fix [-Wreturn-type] warning on standalone mac build 
- added [[noreturn]] to standalone version of  GAPI_Assert
 2020-04-08 17:13:33 +03:00
Alexander Alekhin
06bf845783 Merge pull request #16979 from dkurt:dnn_fused_resize_conv 2020-04-08 13:29:51 +00:00
Alexander Alekhin
acede976e4 Merge pull request #17009 from mshabunin:msmf-plugin 2020-04-08 13:28:26 +00:00
Maksim Shabunin
90e7c29c46 videoio: set plugin output dir on windows to bin 2020-04-08 15:22:50 +03:00
Maksim Shabunin
ca6a11e4d2 videoio: added plug-in support to MSMF backend 2020-04-08 15:22:50 +03:00
Alexander Alekhin
b8579f12be Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-04-08 10:19:09 +00:00
Dmitry Kurtaev
21ed892489 Fix Elu import from ONNX 2020-04-08 12:09:45 +03:00
GFleishman
31ec9b2aa7
Merge pull request #16614 from GFleishman:estimateTranslation3D 
added estimateTranslation3D to calib3d/ptsetreg

* added estimateTranslation3D; follows API and implementation structure for estimateAffine3D, but only allows for translation

* void variables in null function to suppress compiler warnings

* added test for estimateTranslation3D

* changed to Matx13d datatype for translation vector in ptsetreg and test; used short license in test

* removed iostream include

* calib3d: code cleanup
 2020-04-07 19:58:25 +00:00
Alexander Alekhin
0c2a43923c Merge pull request #17007 from mshabunin:fix-openjpeg-vs 2020-04-07 19:55:37 +00:00
Alexander Alekhin
63320aba6c Merge pull request #16999 from rgarnov:exports_for_gisland_executable 2020-04-07 19:55:01 +00:00
Orest Chura
2fe9c87433
Merge pull request #16717 from OrestChura:oc/goodFeatures 
- cv::gapi::goodFeaturesToTrack() kernel is implemented
- tests (for exact check with cv::goodFeaturesToTrack() and for internal cases) are implemented
- a custom comparison function for vectors and a custom test fixture implemented
  - some posiible issues as wrong/inexact sorting of two compared vectors are
 not taken into account
- initializations of an input Mat using a picture from opencv_extra implemented (function from gapi_streaming_test used)
 2020-04-07 15:53:24 +00:00
Alexander Alekhin
adf54d41d5 Merge pull request #16905 from dkurt:dnn_tf2_keras 2020-04-07 14:59:42 +00:00
Alexander Alekhin
ab4dbff150 Merge pull request #15907 from rgarnov:rg/unique_ptr_for_priv_in_fluid 2020-04-07 14:51:14 +00:00
Liubov Batanina
734771418e
Merge pull request #16840 from l-bat:matmul_inputs 
* Supported FullyConnected layer with two inputs

* Skipped test

* Fix conditions

* Added OpenCL support

* Supported ReduceMean3D

* Supported Expand layer

* Fix warning

* Added Normalize subgraph

* refactoring

* Used addLayer

* Fix check

* Used addLayer

* Skip failed test

* Added normalize1 subgraph

* Fix comments
 2020-04-07 14:12:18 +00:00
Maksim Shabunin
01a85736e6 OpenJPEG: fixed compilation and warnings with VS 2020-04-07 16:03:17 +03:00
Alexander Alekhin
60c382d8f1 Merge pull request #17005 from tomoaki0705:fixHoughKernelLocal 2020-04-07 10:05:44 +00:00
Tomoaki Teshima
3371e679ce fix OpenCL spec violation 2020-04-07 14:34:55 +09:00
Nikita Shulga
b8cf5d8d5f Enable Otsu thresholding for CV_16UC1 images 2020-04-06 21:19:07 -07:00
Dmitry Matveev
43df944eb4 Added GAPI_EXPORTS to GIslandExecutable since now it needs to be exported 2020-04-06 23:42:52 +03:00
Alexander Alekhin
ce5626db45 Merge pull request #16878 from dkurt:fix_16877 2020-04-06 18:14:35 +00:00
Alexander Alekhin
763a1d7392 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-04-06 15:57:43 +00:00
Alexander Alekhin
1377b9b736 Merge pull request #16970 from l-bat:fix_enet 2020-04-06 15:57:08 +00:00
Alexander Alekhin
5db3092a1f Merge pull request #16952 from anton-potapov:kw_fixes 2020-04-06 15:55:33 +00:00
Ruslan Garnov
be1615b1c3
Merge pull request #16964 from rgarnov:rg/opaque_for_streaming_exec 
* Added GOpaque support to GStreamingExecutor

* Added inter-island GOpaque support to GExecutor
 2020-04-06 15:53:54 +00:00
Alexander Alekhin
936428cb3b core(MatExpr) fetch result before InputArray wrap 
- avoid multiple expression evaluations
- avoid issues with reduced support of InputArray::EXPR
 2020-04-06 15:28:32 +00:00
Maxim Pashchenkov
ca9fd66744
Merge pull request #16886 from mpashchenkov:mp/ocv-gapi-add-disable 
G-API: DISABLED_ in tests instead #if 0

* Removed if 0, replaced with DISABLED_

* boner

* Added tests for fluid

* -1 instead 0.0

* Added GMatDesc's tests for own::Mat

* IMGPROC_FLUID CORE_FLUID

* Added use_only, disabled tests without kernels
 2020-04-06 15:21:08 +00:00
Alexander Alekhin
bdc95d2c66 Merge pull request #16911 from anton-potapov:ap/variant_move_issue 2020-04-06 15:19:32 +00:00
Adam Fowles
8334932a26
Merge pull request #16992 from afowles:fix-forEach-segfault 
* Fixed divide by zero error in forEach

* Dedicated assertion for !empty
 2020-04-06 14:49:02 +00:00
Alexander Alekhin
a10385543b Merge pull request #16963 from rgarnov:rg/gframe 2020-04-06 14:35:52 +00:00
Alexander Alekhin
99d29c9d39 Merge pull request #16982 from tomoaki0705:houghLinesOCL 2020-04-06 14:35:14 +00:00
Liubov Batanina
a448d3a6aa Fix ENet test with OpenVINO 2020.2 2020-04-06 17:29:43 +03:00
Alexander Alekhin
e80adc0bc6 Merge pull request #16965 from rgarnov:in_out_island_interface 2020-04-06 14:06:40 +00:00
Dmitry Matveev
1b5730a799 Introduce a new abstraction layer over island input/output data 
- Port GExecutor to this new interface
 2020-04-06 12:24:19 +03:00
Tomoaki Teshima
07c3aae315 let the test pass on Mali G52 (ODROID-N2) 2020-04-05 01:39:47 +09:00
Dmitry Kurtaev
b36eba7fab Support FusedResizeAndPadConv2D from TensorFlow 2020-04-04 16:02:17 +03:00
Dmitry Kurtaev
8574a757f9 Case sensitive dnn layers types 2020-04-04 15:03:56 +03:00
Alexander Alekhin
01dcfb0825 Merge tag '4.3.0' 2020-04-03 11:50:53 +00:00
Alexander Alekhin
01b2c5a77c release: OpenCV 4.3.0 2020-04-03 11:45:28 +00:00
Alexander Alekhin
0812207db7 Merge tag '3.4.10' 2020-04-03 11:24:31 +00:00
Ruslan Garnov
c8776e6ebd Added GFrame 2020-04-03 01:21:51 +03:00
Alexander Alekhin
cf2a3c8e74 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-04-02 21:52:32 +00:00
Alexander Alekhin
1cc1e6fa56 release: OpenCV 3.4.10 2020-04-02 19:59:58 +00:00
Maxim Pashchenkov
277f0d270f
Merge pull request #16745 from Volskig:mp/ocv-gapi-standalone-size 
G-API: Unification of own:: structures with cv:: (Size, Point, Rect)

* deowned Size Rect Point

* Deownded Size Rect Point

* With Scalar
 2020-04-02 18:19:45 +00:00
Alexander Alekhin
388a7ce86e Merge pull request #16956 from alalek:ocl_control_buffer_mapping 2020-04-02 17:56:50 +00:00
Alexander Alekhin
54063c40de core(ocl): options to control buffer access flags 
- control using of clEnqueueMapBuffer or clEnqueueReadBuffer[Rect]
- added benchmarks with OpenCL buffer access use cases
 2020-04-02 11:11:06 +00:00
Maksim Shabunin
585593e9fc videoio: fixed MSMF writer fps handling 2020-04-02 12:52:38 +03:00
Alexander Alekhin
f15e885baf Merge pull request #16950 from alalek:fix_16945 2020-04-02 09:26:09 +00:00
Alexander Alekhin
9109cb1ec6 Merge pull request #16948 from alalek:warning_16739 2020-04-02 09:25:47 +00:00
Anton Potapov
3ffed0bf6e GAPI - KW fixes 
- remove unreachable code in GIsland::producer()
 2020-04-02 12:05:34 +03:00
Alexander Alekhin
dc9ee53ff5 stitching: fix range check in DpSeamFinder::computeCosts 2020-04-02 03:51:17 +00:00
Maxim Pashchenkov
557ac3dbaf
Merge pull request #16805 from Volskig:mp/ocv-gapi-standalone-scalar 
G-API: Unification of own:: Scalar with cv:: Scalar

* cvdefs.hpp

* Small changes

* Deowned Scalar. Does't work

* Something

* Removed to_ocv for Scalar

* Clear code

* Deleted whitespaces

* Added include<..own/scalar.hpp in cvdefs.hpp.

* Long string split on two now

* Comment about scalar

* Comment about crutch

* Removed second varible in scalar_wrapper

* Changed wrapper for scalar, alignment

* Alignment

* Whitespaces

* Removed scalar_wrapper
 2020-04-01 18:40:38 +00:00
Alexander Alekhin
09134ac881 core: emit warning ONCE on ambiguous MatExpr processing 2020-04-01 18:34:20 +00:00
Maksim Shabunin
433c5199fd videoio: fixed conversion in MSMF backend 2020-04-01 14:40:11 +03:00
Alexander Alekhin
396f43d674
Merge pull request #16938 from alalek:winpack_samples_update 2020-04-01 01:46:13 +03:00
Alexander Alekhin
3c5fec6746 build: updates for winpack dldt 2020-03-31 22:18:21 +00:00
Alexander Alekhin
e12b1c2209 build: updates for winpack dldt 2020-03-31 20:29:11 +00:00
Alexander Alekhin
f6b2b49e4a Merge pull request #16932 from alalek:imgproc_resize_nn_cleanup 2020-03-30 15:38:40 +00:00
Alexander Alekhin
e1322cf503 Merge pull request #16928 from alalek:fix_15075 2020-03-30 13:07:35 +00:00
Alexander Alekhin
61c4cfd896 imgproc(resize): drop unused 'pix_size4' 2020-03-29 02:41:50 +00:00
Alexander Alekhin
be17f532e1 imgproc(resize): fix resizeNNInvoker handling of generic pixel size 2020-03-29 02:41:41 +00:00
Alexander Alekhin
6d85fa3fd2 imgcodecs(test): rework common I/O test, added grayscale mode 2020-03-27 21:34:51 +00:00
Alexander Alekhin
95a07ca11c Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-03-27 16:49:59 +00:00
Alexander Alekhin
222a48577f Merge pull request #16919 from alalek:backport_16860 2020-03-27 16:44:05 +00:00
Alexander Alekhin
353273579b Merge pull request #16918 from alalek:build_warnings_3.4 2020-03-27 16:43:23 +00:00
Alexander Alekhin
72c5ac37de Merge pull request #16915 from alalek:build_warnings 2020-03-27 16:42:53 +00:00
Alexander Alekhin
1eba7f60c2 Merge pull request #16913 from alalek:gapi_simd_initialization 2020-03-27 16:42:14 +00:00
Moritz Fischer-Gundlach
2740901378 -calib3d updates documentation 
backporting commit 99436bb8cf
 2020-03-27 16:02:29 +00:00
Alexander Alekhin
0c00d082cf Merge pull request #16860 from FischerGundlach:rework_docu 2020-03-27 16:00:48 +00:00
Alexander Alekhin
e661ad2a67 eliminate build warnings 2020-03-27 11:39:07 +00:00
Anton Potapov
faceb05775 G-API utils - make variant converting constructor and assignment 
operator properly forward it's argument
 2020-03-27 14:30:16 +03:00
cyy
bdc29cccb6 fix freebsd build 2020-03-27 18:12:10 +08:00
StefanBruens
8d78400052
Merge pull request #16494 from StefanBruens:jpeg2000_openjpeg_port 
Jpeg2000 OpenJPEG port

* OpenJPEG based JPEG2000 decoder implementation

Currently, the following input color spaces and depth conversions are
supported:

- 8 bit -> 8 bit
- 16 bit -> 16 bit (IMREAD_UNCHANGED, IMREAD_ANYDEPTH)

- RGB(a) -> BGR
- RGBA -> BGRA (IMREAD_UNCHANGED)
- Y(a) -> Y(a) (IMREAD_ANYCOLOR, IMREAD_GRAY, IMREAD_UNCHANGED))
- YCC -> Y (IMREAD_GRAY)

* Check for OpenJPEG availability

This enables OpenJPEG based JPEG2000 imread support by default, which
can be disabled by -DWITH_OPENJPEG=OFF. In case OpenJPEG is enabled
and found, any checks for Jasper are skipped.

* Implement precision downscaling for precision > 8 without IMREAD_UNCHANGED

With IMREAD_UNCHANGED, values are kept from the input image, without it
components are downscaled to CV_8U range.

* Enable Jpeg2K tests when OpenJPEG is available

* Add support for some more color conversions

Support IMREAD_GRAY when input color space is RGB or unspecified.
Support YUV input color space for BGR output.

* fix: problems with unmanaged memory

* fix: CMake warning - HAVE_OPENJPEG is undefined

Removed trailing whitespaces

* fix: CMake find_package OpenJPEG add minimal version

* Basic JPEG2K encoder

Images with depth CV_8U and CV_16U are supported, with 1 to 4 channels.

* feature: Improved code for OpenJPEG2000 encoder/decoder

 - Removed code duplication
 - Added error handlers
 - Extracted functions

* feature: Update conversion openjpeg array from/to Mat

* feature: Extend ChannelsIterator to fulfill RandomAccessIterator named requirements

 - Removed channels split in copyFromMatImpl. With ChannelsIterator no allocations are performed.
 - Split whole loop into 2 parts in copyToMat -> where std::copy and std::transforms are called.

* fix: Applied review comments.

 - Changed `nullptr` in CV_LOG* functions to `NULL`
 - Added `falls through` comment in decoder color space `switch`
 - Added warning about unsupported parameters for the encoder

* feature: Added decode from in-memory buffers.

Co-authored-by: Vadim Levin <vadim.levin@xperience.ai>
 2020-03-27 07:18:58 +00:00
Alexander Alekhin
b4b4d21212 eliminate build warnings 2020-03-26 19:18:09 +00:00
Alexander Alekhin
99502e99cc gapi(simd): initialize accumulator values 2020-03-26 16:48:21 +00:00
Moritz Fischer-Gundlach
99436bb8cf -calib3d updates documentation 2020-03-26 15:22:39 +01:00
Dmitry Kurtaev
7e4b2057f2 Import TF2.0 network from Keras 2020-03-25 15:34:28 +03:00
Anatoliy Talamanov
c303aaa94d
Merge pull request #16841 from TolyaTalamanov:at/warp-perspective 
G-API: Implement WarpPerspective

* Implement WarpPerspective kernel

* Fix comment to review
 2020-03-25 11:23:32 +00:00
Alexander Alekhin
c920b45fb8 core(persistence): fix resource leaks - force closing files 
backporting commit 673eb2b006
 2020-03-25 10:49:16 +00:00
Alexander Alekhin
b0563ce368
Merge pull request #16895 from alalek:fix_16823 2020-03-24 16:15:15 +03:00
Alexander Alekhin
673eb2b006 core(persistence): fix resource leaks - force closing files 2020-03-24 11:38:09 +00:00
Alexander Alekhin
ef395c3866 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-03-24 11:12:11 +00:00
Anatoliy Talamanov
4d3d6230c5
Merge pull request #16803 from TolyaTalamanov:at/yuv-to-gray 
* Implement NV12toGray

* Snapshot

* Implement NV12toGray as compound kernel

* Update gapi_imgproc_tests_inl.hpp

* Remove YUV2Gray from public API
 2020-03-24 10:51:18 +00:00
Maksim Shabunin
0aac17d9f7 calib3d: check input values in dls 2020-03-24 12:22:26 +03:00
Alexander Alekhin
ea34b2fefb Merge pull request #16888 from YashasSamaga:cuda4dnn-redundant-act-fusion-check 2020-03-24 08:41:11 +00:00
Alexander Alekhin
978666c816 Merge pull request #16849 from anton-potapov:ap/variant__assignment_operator_compile_error 2020-03-23 22:04:48 +00:00
Alexander Alekhin
0b4c101e8a Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-03-23 16:54:35 +00:00
Alexander Alekhin
2d63861c09 Merge pull request #16885 from mshabunin:fix-msvc-warn 2020-03-23 16:23:37 +00:00
Alexander Alekhin
e8c7d61752 Merge pull request #16817 from dkurt:dnn_onnx_lstm 2020-03-23 16:22:17 +00:00
YashasSamaga
4e8cd4629c fix CUDNN_STATUS_NOT_SUPPORTED, remove redundant fusion checks 2020-03-23 19:47:00 +05:30
Dmitry Kurtaev
467c3ef0ac Add checks for LSTM initial h and c 2020-03-23 16:28:55 +03:00
Maksim Shabunin
2f665ec589 calib3d: fixed VS2019 warning C4756 2020-03-23 14:46:21 +03:00
Alexander Alekhin
39b64fc7d7
Merge pull request #16864 from alalek:issue_16857 2020-03-22 23:15:57 +03:00
Alexander Alekhin
4dfa798e75 Merge pull request #16868 from YashasSamaga:cuda4dnn-scale-fix_and_improvements 2020-03-22 20:15:11 +00:00
YashasSamaga
2aeb32d2d1 fix segfaults, support bias in untrainable mode, support batches in untrainable mode 2020-03-22 22:18:52 +05:30
Dmitry Kurtaev
8433620295 Bidirectional LSTM 2020-03-22 00:56:48 +03:00
Alexander Alekhin
760e9e0943 Merge pull request #16859 from dmatveev:dm/gapi_android 2020-03-21 17:06:01 +00:00
Alexander Alekhin
d7e839b8c5 objdetect(QR): avoid bug with empty input 2020-03-21 01:35:30 +00:00
Alexander Alekhin
2fb1d9d02e doc: fix misused "see also" doxygen command 2020-03-21 00:25:49 +00:00
Alexander Alekhin
4cdb4652cf Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-03-20 21:41:15 +00:00
Alexander Alekhin
0fb4f2cc9c imgproc: add src.empty() checks in filter operations 2020-03-20 21:04:29 +00:00
Dmitry Matveev
020be63df5 Try to enable G-API build on Android 2020-03-20 17:20:01 +03:00
Alexander Alekhin
377dd04224 core: fix .begin()/.end() of empty Mat 2020-03-20 14:08:45 +00:00
Anton Potapov
31d624f9a8 G-API utils - fix compilation error in variant::operator= 2020-03-20 14:46:13 +03:00
Alexander Alekhin
dbb30134bc Merge pull request #16835 from YashasSamaga:cuda4dnn-hotfix-memory-lock 2020-03-19 16:50:39 +00:00
Alexander Alekhin
847190b5b8 Merge pull request #16828 from paroj:nmspy 2020-03-19 16:43:43 +00:00
Anatoliy Talamanov
8fe9674301
Merge pull request #16768 from TolyaTalamanov:at/add-warp-affine 
G-API: Implement WarpAffine

* Add WarpAffine

* Ban BORDER_TRANSPARENT

* Fix doc
 2020-03-19 12:12:09 +00:00
Pavel Rojtberg
66cf55ea1f dnn: expose only float variant of NMSBoxes for bindings 
the float variant was always shadowed by the int version as
Rect2d is implicitly convertible to Rect.
This swaps things which is fine, as the vector of boxes was always
copied and the computation was done in double.
 2020-03-19 12:36:35 +01:00
Alexander Alekhin
4b47c7dbd2 cmake(python): handle PYTHON3_LIMITED_API 
- python-3.x => python-3
- config-3.x.py => config-3.py
 2020-03-18 23:10:06 +00:00
Pratik Raj
2160f9b20e
Merge pull request #16733 from Rajpratik71:master 
Some debian package manager tweaks
 2020-03-18 15:19:55 +00:00
Dmitry Kurtaev
11d565ca62 Fix LSTM from ONNX with batch==1 2020-03-18 00:00:24 +03:00
Dmitry Kurtaev
8d69dbdf49 LSTM from ONNX works 2020-03-17 22:05:57 +03:00
Dmitry Kurtaev
14da5ec311 LSTM scalar 2020-03-17 22:01:49 +03:00
Alexander Alekhin
25ab141b93 Merge pull request #16836 from alalek:stitching_avoid_nonfree_by_default 2020-03-17 16:29:44 +00:00
Liubov Batanina
718d7e4b04
Merge pull request #16715 from l-bat:slice_onnx 
* Support Slice layer with multiple inputs

* Add test

* Supported Resize from PyTorch

* Rewrite test

* Remove Cast layer (supported in #16735)

* Support ConstantOfShape

* Fix tests

* Fix coments

* Remove useless condition

* Fixed failed tests
 2020-03-17 17:31:01 +03:00
Alexander Alekhin
ca68fac4b2 stitching: don't use nonfree by default 2020-03-17 15:09:23 +03:00
YashasSamaga
034a43e7f7 release and relock on wrapper resize 2020-03-17 16:08:04 +05:30
Alexander Alekhin
ca23c0e630 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-03-17 13:23:33 +03:00
Alexander Alekhin
1d7bfcc958 Merge pull request #16827 from alalek:update_buffer_area 2020-03-17 10:12:47 +00:00
Alexander Alekhin
01ea055d79 Merge pull request #16825 from mshabunin:fix-qrcode-tests 2020-03-16 18:52:15 +00:00
Alexander Alekhin
77d1c20fb7 core(buffer_area): handle 'OPENCV_ENABLE_MEMORY_SANITIZER=ON' case 2020-03-16 19:34:08 +03:00
Maksim Shabunin
05d4975619 objdetect: fix QRCode tests with disabled QUIRC 2020-03-16 19:20:34 +03:00
Maksim Shabunin
d4d95bd70d Fixs several problems found by static analysis 2020-03-16 19:15:26 +03:00
Maksim Shabunin
7e7bb3027c Fixs several problems found by static analysis 2020-03-16 19:03:24 +03:00
Alexander Alekhin
8f49b820db Merge pull request #16820 from dkurt:fix_16811 2020-03-16 15:04:49 +00:00
RAJKIRAN NATARAJAN
3b2e409fa7
Merge pull request #16779 from saskatchewancatch:issue-16777 
* Fixes issue 16777.

* core: update Concurrency getNumThreads()
 2020-03-16 17:12:29 +03:00
Dmitry Kurtaev
7f0d90a525 Fix memory leak in Python custom dnn layers 2020-03-16 16:54:55 +03:00
Alexander Alekhin
71ec112093 Merge pull request #16786 from alalek:issue_16398 2020-03-15 19:49:50 +00:00
Sayed Adel
9ea62bfddb core:vsx reimplement v_broadcast_element() 
There's no need to use `vec_perm()` instead of `vec_splat()`,
  since instruction `vperm` is quite heavy compared to `vsplt[b,h,w]`.
 2020-03-14 22:54:22 +02:00
Alexander Alekhin
00925ad795 Merge pull request #16809 from alalek:dnn_ie_separate_core_instances 2020-03-14 13:47:50 +00:00
Alexander Alekhin
683910f579 Merge pull request #16760 from dkurt:dnn_mobilenet_v3 2020-03-14 13:38:06 +00:00
Liubov Batanina
2645ee90ca
Merge pull request #16735 from l-bat:flatten_const_onnx 
* Supported Flatten for constant nodes

* Added default axis

* Refactoring

* Refactoring

* Added cast layer

* Fix comments

* Add Cast for layers
 2020-03-14 11:05:49 +00:00
Alexander Alekhin
9b64eadcb6 dnn(ie): separate IECore for different devices 
- HETERO plugin doesn't switch well between devices
 2020-03-13 18:49:28 +03:00
Anton Potapov
3af63fe052 GAPI - KW fixes 
- avoid overflow in own::Mat::total() and according tests, part 2
 2020-03-13 12:46:18 +03:00
Alexander Alekhin
a1230ad0a0 Merge pull request #16796 from anton-potapov:kw_fixes_own_mat_total_overflow 2020-03-12 13:05:52 +00:00
Alexander Alekhin
448a5452d0 Merge pull request #16793 from anton-potapov:kw_fixes_bitwise_op_on_bools 2020-03-12 12:10:32 +00:00
Alexander Alekhin
4cebef9090 Merge pull request #16792 from alalek:fixup_merge_dnn 2020-03-12 12:04:47 +00:00
Alexander Alekhin
7080c783d1 cmake: fix missing project() warning in Python standalone builds 2020-03-12 14:29:31 +03:00
Anton Potapov
d3b68b059b GAPI - KW fixes 
- avoid overflow in own::Mat::total() and according tests
 2020-03-12 13:29:54 +03:00
Alexander Alekhin
7d1c42afe1 dnn: fix merge mistake in scale_layer.cpp 2020-03-12 13:07:33 +03:00
Alexander Duda
d594e72586 fix: estimateChessboardSharpness triggers out of range test 
Problem is that iter1 += tcols, iter2 += tcols are called without check.
row < trows - 1 check is processed after increment in "for" statements.
 2020-03-11 22:04:54 +01:00
Alexander Alekhin
4e56c1326f core: adjust type of allocator_stats counter, allow to disable 2020-03-11 20:12:29 +03:00
Anton Potapov
3ba6b41961 GAPI - KW fixes 
- replaced bitwise &= on bools, with explicit && to make KW happy
 2020-03-11 18:16:56 +03:00
Alexander Alekhin
c1a8fb72b7 Merge pull request #16498 from etrulls:3.4.9-maxIters 2020-03-11 12:35:33 +00:00
Alexander Alekhin
850414a501 Merge pull request #16771 from alalek:update_version_4.3.0-pre 2020-03-11 10:24:56 +00:00
Alexander Alekhin
a560ebf09d Merge pull request #16782 from anton-potapov:kw_fixes 2020-03-11 10:08:55 +00:00
Anton Potapov
72fedbe096 GAPI - KW fixes 
- replace "unsafe" memcpy with "safe" :) std::copy_n to make KW happy
 2020-03-11 11:23:15 +03:00
Alexander Alekhin
d00e58cdb0 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-03-10 22:49:51 +00:00
Alexander Alekhin
9f82b74788 Merge pull request #16774 from alalek:core_update_cpus_detection 2020-03-10 22:39:30 +00:00
Alexander Alekhin
612746b4e5 Merge pull request #16744 from alalek:fix_mat_aug_operators_use_after_free 2020-03-10 22:02:47 +00:00
Alexander Alekhin
83e1d79403 core: update CPUs detection 
- cache value, evaluate once
- better support for MINGW
- anything in 'cv' namespace
- test: dump number of active threads
 2020-03-10 21:29:08 +00:00
Alexander Alekhin
4966186e10 Merge pull request #16770 from alalek:update_version_3.4.10-pre 2020-03-10 18:34:39 +00:00
Alexander Alekhin
510a8520c7 Merge pull request #16746 from alalek:dnn_switch_ie_backend_ngraph 2020-03-10 13:52:33 +00:00
Vadim Levin
09fe66e87f
Merge pull request #16713 from VadimLevin:dev/vlevin/ffmpeg_video_capture_bitrate 
* feature: Add video capture bitrate read-only property for FFMPEG backend

* test: For WIN32 property should be either expected or 0.

Added `IsOneOf` helper function, enabled only for _WIN32.
 2020-03-10 16:44:22 +03:00
Alexander Alekhin
3c85745e22 pre: OpenCV 4.3.0 (version++) 2020-03-10 15:00:03 +03:00
Alexander Alekhin
b7ecaceda8 pre: OpenCV 3.4.10 (version++) 
- Android Manager version is not increased (stuck on 3.49)
 2020-03-10 14:53:43 +03:00
Maxim Pashchenkov
3befdb4ae8
Merge pull request #16604 from Volskig:mp/ocv-gapi-zero-height-mat 
G-API: Zero-height mat is cause of crash

* Added check for zero-height Mat case

* Refactoring, added validate_input_arg func

* No bool function now
 2020-03-10 14:44:16 +03:00
Alexander Alekhin
db95aec4a7 dnn(ie): switch to nGraph backend by default 2020-03-10 14:33:22 +03:00
Yashas Samaga B L
490908f0ff
Merge pull request #16436 from YashasSamaga:feature-enetb0-yolo 
dnn(darknet-importer): add grouped convolutions, sigmoid, swish, scale_channels

* update darknet importer to support enetb0-yolo

* remove dropout (pr16438) and fix formatting

* add test for scale_channels

* disable batch testing for scale channels

* do not set LayerParams::name

* merge all activations into setActivation
 2020-03-10 12:45:19 +03:00
Alexander Alekhin
27b71d6368 Merge pull request #16625 from D-Alex:findChessboard 2020-03-09 22:21:29 +00:00
Alexander Alekhin
9b3be01b83 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-03-09 20:27:34 +00:00
NesQl
0bcdf7d03e
Merge pull request #16724 from liqi-c:3.4-tengine 
* Add Tengine support .

* Modify printf to CV_LOG_WARNING

* a few minor fixes in the code

* Renew Tengine version

* Add header file for CV_LOG_WARNING

* Add #ifdef HAVE_TENGINE in tengine_graph_convolution.cpp

* remove trailing whitespace

* Remove trailing whitespace

* Modify for compile problem

* Modify some code style error

* remove whitespace

* Move some code style problem

* test

* add ios limit and build problem

* Modified as alalek suggested

* Add cmake 2.8 support

* modify cmake 3.5.1 problem

* test and set BUILD_ANDROID_PROJECTS OFF

* remove some compile error

* remove some extra code in tengine

* close test.

* Test again

* disable android.

* delete ndk version judgement

* Remove setenv() call . and add License information

* Set tengine default OFF. Close test .

Co-authored-by: Vadim Pisarevsky <vadim.pisarevsky@gmail.com>
 2020-03-09 14:59:23 +00:00
Alexander Duda
44560c3e50 calib3d: add estimateChessboardSharpness 
Image sharpness, as well as brightness, are a critical parameter for
accuracte camera calibration. For accessing these parameters for
filtering out problematic calibraiton images, this method calculates
edge profiles by traveling from black to white chessboard cell centers.
Based on this, the number of pixels is calculated required to transit
from black to white. This width of the transition area is a good
indication of how sharp the chessboard is imaged and should be below
~3.0 pixels.

Based on this also motion blur can be detectd by comparing sharpness in
vertical and horizontal direction. All unsharp images should be excluded
from calibration as they will corrupt the calibration result. The same
is true for overexposued images due to a none-linear sensor response.
This can be detected by looking at the average cell brightness of the
detected chessboard.
 2020-03-09 08:58:18 +01:00
Dmitry Kurtaev
b927ce18b2 Support for MobileNetV3-SSD from TensorFlow 2020-03-08 21:09:21 +03:00
Alexander Alekhin
969cc3dd95 Merge pull request #16743 from alalek:ts_dump_exception_content 2020-03-07 19:07:18 +00:00
Alexander Alekhin
198b5096aa
Merge pull request #16754 from alalek:issue_16752 
* core(test): FP16 norm test

* core: norm()-FP16 disable OpenCL

* core(norm): fix 16f32f local buffer size
 2020-03-07 19:06:47 +00:00
Eduard Trulls
7e637c134f Expose maxIters in findFundamentalMat 
Lets the user choose the maximum number of iterations the robust
estimator runs for, similary to findHomography. This can significantly
improve performance (at a computational cost).
 2020-03-07 18:03:44 +03:00
Alexander Alekhin
619180dffd Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-03-06 20:41:30 +00:00
Alexander Alekhin
6d113bd03f Merge pull request #16751 from alalek:core_coverity_issues 2020-03-06 19:07:21 +00:00
Alexander Alekhin
a76c72acdd Merge pull request #16738 from dkurt:onnx_broadcast 2020-03-06 19:04:43 +00:00
Alexander Alekhin
e9655cf646 Merge pull request #16697 from alalek:imgcodecs_jpeg_drop_unnecessary_code 2020-03-06 19:03:43 +00:00
Alexander Alekhin
34530da66e core: fix coverity issues 2020-03-06 18:12:45 +00:00
Alexander Alekhin
6271192a32 Merge pull request #16694 from alalek:dnn_disable_nn_builder_api 2020-03-06 13:18:41 +00:00
Alexander Alekhin
3a2f40ac6f core: don't allow reallocation in add/div/sub/bitwise aug operators 2020-03-06 13:00:40 +00:00
Alexander Alekhin
094a5b0cba Merge pull request #16719 from alalek:dnn_disable_nn_builder_api_3.4 2020-03-06 12:26:48 +00:00
Alexander Alekhin
a55cc07548 ts(gtest): dump exception message from EXPECT_NO_THROW() 2020-03-06 12:08:43 +00:00
Manoj Gupta
880d2afb67 Fix building with ToT libc++ 
ToT libc++ (LLVM) no longer includes <sstream>
as part of <complex> which breaks building opencv.
Include <sstream> header explcitly to fix this.
 2020-03-05 17:10:43 -08:00
Dmitry Kurtaev
9e332dc5fb Broadcasting from ONNX 2020-03-06 00:58:59 +03:00
Alexander Alekhin
a694e5074f Merge pull request #16723 from jansol:master 2020-03-05 12:25:20 +00:00
Alexander Alekhin
90a4d67e8d Merge pull request #16513 from pwuertz:cuda_py_interop 2020-03-05 11:56:07 +00:00
Alexander Alekhin
23bc89d6fc Merge pull request #16577 from Volskig:mp/ocv-gapi-work 2020-03-05 10:58:51 +00:00
Alexander Alekhin
73ddc091a2 Merge pull request #16693 from Volskig:mp/ocv-gapi-add-include 2020-03-05 10:53:23 +00:00
Maxim Pashchenkov
bce9837604 Added assert for create Mat with negative dims, added tets for this case 2020-03-05 11:52:10 +03:00
Maxim Pashchenkov
f3a50224f2 Rm imgproc from render.cpp 2020-03-05 11:41:36 +03:00
Alexander Alekhin
d4a17da7b2 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-03-04 20:49:09 +00:00
Alexander Alekhin
4f288a1e28
Merge pull request #16704 from alalek:core_log_once_log_if 
* core(logger): add CV_LOG_ONCE_xxx() CV_LOG_IF_xxx() macros

* core(logger): keep tests disabled
 2020-03-04 20:42:41 +00:00
Alexander Alekhin
fd09413566
Merge pull request #16731 from alalek:issue_16708 
* imgproc(integral): avoid OOB access

* imgproc(test): fix integral perf check

- FP32 computation is not accurate

* imgproc(integral): tune loop limits
 2020-03-04 19:28:04 +00:00
Jan Solanti
ad16c243ca core(ocl): Don't query image formats when none exist 
clGetSupportedImageFormats returns CL_INVALID_VALUE if called with
num_entries 0 and a non-NULL image_formats pointer so let's not do that.
 2020-03-04 14:15:33 +02:00
Alexander Alekhin
da6ad1c640
Merge pull request #15765 from zachlowry:patch-1 
Use argument value for 'mat' in call to format for vector_mat and vector_mat_template
 2020-03-04 11:42:31 +03:00
Liubov Batanina
9ed1332355
Merge pull request #16722 from l-bat:reshape_opset_11 
* Supported Div op for constants

* Added Mul test
 2020-03-04 11:27:10 +03:00
Vadim Levin
90ec651bd7 test: Add test to verify correct mat substitution into the template in header parser 2020-03-04 08:14:19 +03:00
Zach Lowry
0aa5391c4b Use argument value for 'mat' in call to format for vector_mat and vector_mat_template 
The hard-coded string value "Mat" was used in the two format strings for vector_mat and vector_mat_template, preventing UMat arguments to functions that have these types from working correctly. as noted in #12231.
 2020-03-04 08:14:11 +03:00
Alexander Alekhin
57cf120118 Merge pull request #16709 from ashishkrshrivastava:cvonnx 2020-03-03 20:23:10 +00:00
ashishiva3@gmail.com
e18d5e94c7 Gather-Cast, Mul-Cast fusion 2020-03-03 21:08:28 +05:30
Maksim Shabunin
219ef95dd8 MSMF: fixed issue with camera format selection 2020-03-03 13:17:32 +03:00
Anton Potapov
8ed89bae84 KW: G-API tests - fixes for uninitialized variables 2020-03-03 11:37:40 +03:00
Alexander Alekhin
124bf8339f dnn(IE): use HAVE_DNN_IE_NN_BUILDER_2019 for NN Builder API code 
- CMake option: OPENCV_DNN_IE_NN_BUILDER_2019
 2020-03-03 08:07:54 +00:00
Alexander Alekhin
29d214474f dnn(IE): use HAVE_DNN_IE_NN_BUILDER_2019 for NN Builder API code 
- CMake option: OPENCV_DNN_IE_NN_BUILDER_2019
 2020-03-03 07:45:09 +00:00
Alexander Alekhin
4d0f13544d
Merge pull request #16700 from alalek:fix_core_matexpr_size_gemm 
core: fix MatExpr::size() for gemm()

* core(test): MatExpr::size() test for gemm()

* core: fix MatExpr::size() for gemm()
 2020-03-02 17:13:02 +03:00
Liubov Batanina
b1b78aedd2 Skipped ResizeUnfused test on Builder API 2020-03-02 15:45:29 +03:00
Alexander Alekhin
599a595c6f
Merge pull request #16573 from ashishkrshrivastava:opencvonnx 2020-02-29 21:20:40 +03:00
ashishiva3@gmail.com
8559237d4e ONNX: upsample subgraph fusion added 2020-02-29 15:24:06 +05:30
Yashas Samaga B L
8808aaccff
Merge pull request #16658 from YashasSamaga:cuda4dnn-refactor-activations 
cuda4dnn(activations, eltwise, scale_shift): refactor to reduce code duplication

* refactor activations

* refactor eltwise kernels

* move all functors to functors.hpp

* remove bias1 and scale1 kernels
 2020-02-29 11:46:14 +03:00
Alexander Alekhin
333a767be4 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-02-28 18:34:37 +00:00
Peter Würtz
5012fc5d23
Merge pull request #16684 from pwuertz:ignore_clang_mat_inl 
* Ignore clang warnings for deprecated enum+enum operations in mat.inl.hpp

* build: added customization macros, cmake flags for OpenCV build
 2020-02-28 21:21:03 +03:00
firebladed
f00607c8ac
Merge pull request #16626 from firebladed:firebladed-v4l2_pix_fmt_y12 
V4L2: Add V4L2_PIX_FMT_Y12 (12 bit grey) support
 2020-02-28 21:17:30 +03:00
Chip Kerchner
8c24af66bd
Merge pull request #16556 from ChipKerchner:vectorizeIntegralSumPixels 
* Vectorize calculating integral for line for single and multiple channels

* Single vector processing for 4-channels - 25-30% faster

* Single vector processing for 4-channels - 25-30% faster

* Fixed AVX512 code for 4 channels

* Disable 3 channel 8UC1 to 32S for SSE2 and SSE3 (slower).  Use new version of 8UC1 to 64F for AVX512.
 2020-02-28 19:34:06 +03:00
Alexander Alekhin
7ffab23a53 Merge pull request #16535 from jshiwam:exifbugfix 2020-02-28 16:31:59 +00:00
Alexander Alekhin
4a39b12a78 imgcodecs(jpeg): drop unnecessary code 
- standard huffman tables are handled by modern libjpeg-turbo
 2020-02-28 18:55:14 +03:00
Alexander Alekhin
1bc607e8d8 Merge pull request #16677 from Bleach665:Qt_imshow_clipbrd 2020-02-28 14:41:07 +00:00
jshiwam
1f48940a93 bug fix to Inconsistent comment for EXIF issue id #15706 stream added final 
removed all the changes occured while trying to resolve conflicts
 2020-02-28 15:01:17 +05:30
Yuriy Obukh
edcc762f7a add "Copy to clipboard functional" to imshow wnd with Qt 2020-02-28 00:03:38 +02:00
Alexander Alekhin
db5f1c3554 Merge pull request #16688 from alalek:issue_16679 2020-02-27 20:55:49 +00:00
Alexander Alekhin
9c4b1d0a51 Merge pull request #16685 from YashasSamaga:cuda4dnn-fix-tests-pr16595 2020-02-27 20:42:45 +00:00
YashasSamaga
98b5fb4b9f disable MaskRCNN test for CUDA_FP16 2020-02-28 15:44:37 +05:30
Alexander Alekhin
e93c51762b gapi(test): fix check 2020-02-27 19:43:06 +00:00
Alexander Alekhin
b16c1096d1 Merge pull request #16682 from alalek:dnn_test_keypoints_face_myriad 2020-02-27 19:04:28 +00:00
Alexander Alekhin
cc0066d38d dnn(test): adjust check tolerance in Keypoints_face 2020-02-27 19:44:51 +03:00
Dmitry Kurtaev
5bbe116f89 Track Hetero execution for nGraph networks using ngraph::Function 2020-02-27 17:45:28 +03:00
Rajkiran Natarajan
b17e9c614b Fix annoying compiler warning. 2020-02-26 22:59:02 -08:00
Alexander Alekhin
45d073f889 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-02-26 20:09:03 +03:00
Alexander Alekhin
af9ded89d0 core: fix build getNumberOfCPUs for JavaScript 2020-02-26 18:54:23 +03:00
Alexander Alekhin
c13a62ce10 Merge pull request #16638 from mshabunin:use-safe-buffers 2020-02-26 14:54:57 +00:00
Dmitry Kurtaev
d8dea7896b
Merge pull request #16628 from dkurt:dnn_ngraph_custom_layers 
* Custom layers with nGraph

* nGraph: multiple outputs from nodes
 2020-02-26 17:51:18 +03:00
Ganesh Kathiresan
09df7810d1
Merge pull request #16457 from ganesh-k13:bugfix/getCPUCount-fix 
* Fixed getCPUCount

Minor new line changes

Android fix | efficient linux checks

Android fix 2

Fixed cpu logic for non linux platforms

Android fix 3

Android fix 4

* No v1 case handle | Refactor long lines

* Refined Cgroups logic | Combine Android and Linux

* Fixed directives

* Added support for --cpus | Fixed minor bug in Andriod | Change file read logic

* Added macro checks for apple errors

* Fixed macro to include android

* Addressed review comments

* Fixed android macro

* Refined return values

* Fixed apple warning

* Addressed review comments

* Fixed whitespace

* Android Fix try 1

* Android Fix try 2

* Android Fix try 3

* Removed unwanted endif

* Android Fix try 4

* Android Fix try 5

* Macro Restructure

* core: updates to CPUs detection (minor)
 2020-02-26 17:48:50 +03:00
Alexander Alekhin
95aa6d7307 Merge pull request #16657 from alalek:issue_16655_master 2020-02-26 14:36:08 +00:00
Alexander Alekhin
2617c9aa64 Merge pull request #16673 from alalek:exclude_contrib_modules_4.x 2020-02-26 14:03:52 +00:00
Alexander Alekhin
f48c84eaee Merge pull request #16656 from alalek:issue_16655 2020-02-26 12:47:46 +00:00
Alexander Alekhin
84bb67e49b exclude opencv_contrib modules 2020-02-26 15:12:45 +03:00
Alexander Alekhin
f2d3edec80 gapi(test): ban and get rid of countNonZero() checks 2020-02-26 14:19:19 +03:00
Peter Würtz
53c0189ed7 Allow access to CUDA memory and stream pointers for interoperability. 2020-02-26 11:11:03 +01:00
Maksim Shabunin
bf96d8239d Use BufferArea in more places 2020-02-26 11:45:19 +03:00
Alexander Alekhin
a5d0c7b02c Merge pull request #16650 from ashishkrshrivastava:cvdarknet 2020-02-25 12:57:11 +00:00
Alexander Alekhin
c2f5f5a202 dnn(test): configure filtering for 32-bit systems (part 2) 2020-02-24 18:18:33 +00:00
YashasSamaga
5e082ab852 resize tensor on reuse if required 2020-02-24 10:45:59 +05:30
Alexander Alekhin
fce6e7248e Merge pull request #16629 from alalek:dnn_test_32bit 2020-02-23 17:09:31 +00:00
Alexander Alekhin
d54d01ca46 core(MatExpr): fix .type() bug 2020-02-23 17:05:05 +00:00
ashishiva3@gmail.com
2b96a485e7 Darknet_io: Parsing for cost layer added 2020-02-23 21:06:48 +05:30
Alexander Alekhin
8eafddf211 Merge pull request #16647 from YashasSamaga:cuda4dnn-hotfix-i16568 2020-02-22 22:21:56 +00:00
Alexander Alekhin
1540ae340f dnn(test): configure filtering for 32-bit systems 2020-02-22 17:35:26 +00:00
YashasSamaga
c23ab37355 fix weights rank assertion in InnerProductOp 2020-02-22 16:59:09 +05:30
Alexander Alekhin
01048e5603
Merge pull request #16616 from alalek:dnn_fix_input_shape 
* dnn: fix processing of input shapes

- importer: avoid using of .setInput() => .setInputShape()
- setInput: shape limitation check (partial)

* dnn(test): test .setInput() in readNet()
 2020-02-21 22:39:54 +03:00
Alexander Alekhin
102ef39a27
Merge pull request #16225 from berak:dnn_pose_estimation 
dnn: small fix in pose estimation model
 2020-02-21 22:37:23 +03:00
Alexander Alekhin
966c2191cb
Merge pull request #13928 from catree:add_matx_div_operations 2020-02-21 22:35:03 +03:00
Vadim Pisarevsky
8f3867756c
Merge pull request #16594 from vpisarev:hull_ordering_fix 
fixed the ordering of contour convex hull points

* partially fixed the issue #4539

* fixed warnings and test failures

* fixed integer overflow (issue #14521)

* added comment to force buildbot to re-run

* extended the test for the issue 4539. Check the expected behaviour on the original contour as well

* added comment; fixed typo, renamed another variable for a little better clarity

* added yet another part to the test for issue #4539, where we run convexHull and convexityDetects on the original contour, without any manipulations. the rest of the test stays the same
 2020-02-21 18:18:24 +03:00
Alexander Alekhin
a0f5eb282c Merge pull request #16635 from mshabunin:fix-avx512-cvt 2020-02-21 13:15:40 +00:00
Vadim Pisarevsky
07b475062f
Merge pull request #16608 from vpisarev:fix_mac_ocl_tests 
* fixed several problems when running tests on Mac:
* OCL_pyrUp
* OCL_flip
* some basic UMat tests
* histogram badarg test (out of range access)

* retained the storepix fix in ocl_flip only for 16U/16S datatype, where the OpenCL compiler on Mac generates incorrect code

* moved deletion of ACCESS_FAST flag to non-SVM branch (where SVM is shared virtual memory (in OpenCL 2.x), not support vector machine)

* force OpenCL to use read/write for GPU<=>CPU memory transfers on machines with discrete video only on Macs. On Windows/Linux the drivers are seemingly smart enough to implement map/unmap properly (and maybe more efficiently than explicit read/write)
 2020-02-21 16:13:41 +03:00
Alexander Duda
a41cbbdc99 findChessboardCornersSB: performance + support for full FOV boards with markers 
Changes:

* UMat for blur + rotate resulting in a speedup of around 2X on an i7
* support for boards larger than specified allowing to cover full FOV
* support for markers moving the origin into the center of the board
* increase detection accuracy

The main change is for supporting boards that are larger than the FOV of
the camera and have their origin in the board center. This allows
building OEM calibration targets similar to the one from intel real
sense utilizing corner points as close as possible to the image border.
 2020-02-21 14:01:47 +01:00
Maksim Shabunin
8b2c499be6 intrin: fixed int64->double conversion for AVX-512 2020-02-21 15:20:00 +03:00
Alexander Smorkalov
c87b99e82b Added test for new MatX division. 2020-02-21 10:08:55 +03:00
Alexander Alekhin
96b26dc8f4 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-02-20 19:47:27 +03:00
berak
4fdf4d380c dnn: small fix in pose estimation model 2020-02-20 17:08:55 +01:00
Alexander Alekhin
30331eef4b Merge pull request #16595 from dkurt:dnn_ie_mask_rcnn 2020-02-20 12:50:27 +00:00
Yashas Samaga B L
1f695c4532
Merge pull request #16161 from YashasSamaga:cuda4dnn-concat-fusion 
cuda4dnn(concat): write outputs from previous layers directly into concat's output

* eliminate concat by directly writing to its output buffer

* fix concat fusion not happening sometimes

* use a whitelist instead of a blacklist
 2020-02-20 15:43:05 +03:00
Dmitry Kurtaev
f3eef792eb Enable Mask R-CNN with Inference Engine. Full coverage with nGraph 2020-02-20 10:13:40 +03:00
cyy
450b96510e fixes #16500 2020-02-20 11:10:12 +08:00
Alexander Alekhin
4b0d3316f6 Merge pull request #16617 from alalek:dnn_fix_caffe_importer 2020-02-19 10:57:27 +00:00
Alexander Alekhin
7ac7aca33b dnn(caffe): fix net.input_dim handling in Caffe importer 2020-02-19 07:37:27 +00:00
Alexander Alekhin
6713063a8d Merge pull request #16612 from rabbull:master 2020-02-18 19:31:38 +00:00
Karl Liu
331a96c670 transplant 8p's normalization to 7p 
use const instead of constexpr
 2020-02-18 23:39:52 +08:00
Alexander Alekhin
1602a38fa9
Merge pull request #16572 from alalek:dnn_test_dldt_ir_v10 
* dnn(test): test DLDT IRv10 model, drop old models

* dnn(test): don't expect bitexact results in DLDT IR tests
 2020-02-18 17:57:46 +03:00
Dmitry Matveev
dae1fc8889
Merge pull request #16555 from dmatveev:dm/ocv_blog_sample 
* G-API/Samples: Added a simple "privacy masking camera" sample

The main idea is to host this code for an opencv.org blog post only

* G-API/Samples: Modified privacy masking camera code to look better for the post

* G-API/Samples: fix Windows (MSVC) support in Privacy Masking Camera

* G-API/Samples: Addressed the majority of review comments in PMC

* G-API/Samples: Use TickMeter to measure time + more info in cmd options

* G-API/Samples: fix yet another Windows warning in PMC

* G-API/Samples: Fix wording in PMC cmd arg parameters

* Fix wording, again

* G-API/Samples: Fix PMC cmd-line arguments, again
 2020-02-18 15:11:44 +03:00
Anatoliy Talamanov
a6ef9b4584
Merge pull request #16213 from TolyaTalamanov:at/lambdas-for-kernels 
G-API: Using functors as kernel implementation

* Implement ability to create kernel impls from functors

* Clean up

* Replace make_ocv_functor to ocv_kernel

* Clean up

* Replace GCPUFunctor -> GOCVFunctor
* Move GOCVFunctor to cv::gapi::cpu namespace

* Implement override for rvalue and lvalue cases

* Fix comments to review

* Remove GAPI_EXPORT for template functions

* Fix indentation
 2020-02-17 23:29:55 +03:00
Liubov Batanina
e970eccbf1
Merge pull request #16472 from l-bat:cp_vton 
Add CP-VTON sample

* Support resize from PyTorch

* Add CP-VTON sample

* Fix downsampling

* Fix test

* Add model links

* Add default args

* Speed up resize

* Fix TOM link

* Add default args

* Fix comments

* Set aspect ratio for input

* Update links

* Check files exist
 2020-02-17 22:29:37 +03:00
Alexander Alekhin
5ad9e5f9bc Merge pull request #16600 from alalek:revert_16497 2020-02-17 13:17:35 +00:00
Alexander Alekhin
3a546aa380 imgproc: revert resize changes from PR 16497 2020-02-17 15:23:59 +03:00
Vadim Pisarevsky
d67a6c1be4
Merge pull request #16588 from vpisarev:fix_macos_move_window 
fixed cv::moveWindow() on mac

* fixed cv::moveWindow() on mac (issue #16343). Thanks to cwreynolds and saskatchewancatch for the help!

* fixed warnings about _x0 and _y0

* fixed warnings about _x0 and _y0
 2020-02-17 14:54:36 +03:00
keeper121
d84360e7f3
Merge pull request #16497 from keeper121:master 
* Fix NN resize with dimentions > 4

* add test check for nn resize with channels > 4

* Change types from float to double

* Del unnecessary test file. Move nn test to test_imgwarp. Add 5 channels test only.
 2020-02-16 19:33:25 +03:00
atinfinity
f81fdd58da
Merge pull request #16445 from atinfinity:fixed-typo 
* fixed typo

* add compatibility code to handle migration
 2020-02-16 19:16:33 +03:00
Gagandeep Singh
a6f3a21256
Merge pull request #16424 from czgdp1807:issue-16370 
* fixed Split layer in ONNXImporter

* added test for fix of split layer

* fixed tests for Split layer

* applied reviews

* updated tests

* fixed paths in tests
 2020-02-15 14:12:20 +03:00
Alexander Alekhin
f3237fdc6e Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-02-14 19:54:59 +03:00
Vadim Pisarevsky
cc259e49f6
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
 2020-02-14 19:16:41 +03:00
Dmitry Kurtaev
9a4cafa319 Resolve #14566 2020-02-14 00:21:38 +03:00
Alexander Alekhin
0a91261c7f dnn: turn off visibility workaround for OpenVINO 2020.1 2020-02-12 17:22:44 +03:00
Alexander Alekhin
d81a0da3e0 dnn: use OpenVINO 2020.1 defines 2020-02-12 17:21:08 +03:00
Alexander Alekhin
2a6637afdf Merge pull request #16516 from alalek:dnn_dump_network 2020-02-11 16:22:32 +00:00
Vadim Pisarevsky
3efa78311a
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
 2020-02-11 18:46:15 +03:00
rayonnant14
fb13b87285 fix wrong memory allocation 2020-02-10 20:21:58 +03:00
Alexander Alekhin
aa2777ed61 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-02-10 19:40:29 +03:00
Alexander Alekhin
8a588f2c0b Merge pull request #16542 from asmorkalov:asmorkal/base64_json 2020-02-10 16:28:55 +00:00
Alexander Alekhin
1dd24eeec0 Merge pull request #16539 from baka-gori:bugfix_cudacodec 2020-02-10 16:28:31 +00:00
Alexander Alekhin
5eec3be850 Merge pull request #16531 from paroj:featlinepy 2020-02-10 16:28:07 +00:00
Alexander Alekhin
236e3868df Merge pull request #16527 from mshabunin:fix-msmf-fmt-34 2020-02-10 16:27:00 +00:00
Pavel Rojtberg
e13a73d084 core: export getCPUFeaturesLine to bindings 2020-02-10 14:06:43 +01:00
Alexander Smorkalov
bd6ab6d38e Implemented BASE64 support in cv::FileStorage parser. 2020-02-10 11:38:19 +03:00
baka-gori
80aaed73e6 add cuda 10 support 2020-02-09 22:18:29 +09:00
Alexander Alekhin
db9f4436e0
Merge pull request #16473 from ashishkrshrivastava:opencvtf 2020-02-09 11:52:24 +03:00
ashishiva3@gmail.com
cd53144ed3 commit: Corrected end tensor_content parsing for StridedSlice layer. 2020-02-09 06:43:23 +05:30
Alexander Alekhin
eb14f9a464 Merge pull request #16463 from alalek:core_strong_ptr_alignment 2020-02-08 19:45:43 +00:00
Alexander Alekhin
0a691f7840 Merge pull request #16529 from alalek:dnn_skip_failed_ngraph_tests 2020-02-08 18:53:10 +00:00
Alexander Alekhin
8ecfb59930 dnn(test): skip failed ngraph tests 2020-02-07 22:43:40 +00:00
Alexander Alekhin
69944cd46b Merge pull request #16421 from mshabunin:add-local-pool 2020-02-07 21:44:50 +00:00
Maksim Shabunin
6c8f50d1f3 videoio/MSMF: refactored format handling and selection, property reading and writing 2020-02-08 00:16:41 +03:00
Alexander Alekhin
8d078f63a9 Merge pull request #16530 from collinbrake:imread_unchanged_exif_doc 2020-02-07 20:37:44 +00:00
Alexander Alekhin
bcc9946650
Merge pull request #16438 from ashishkrshrivastava:opencvc 2020-02-07 23:17:59 +03:00
Collin Brake
d4a28f3bf6 improved documentation for imread() 2020-02-07 08:54:34 -05:00
Maksim Shabunin
55cdeaa6dd BufferArea: initial version, usage in StereoBM 
New class BufferArea is used to hide complexity of buffers allocations and allow instrumentation with valgrind and sanitizers.
 2020-02-07 14:57:36 +03:00
Alexander Alekhin
7d998336d3 Merge pull request #16510 from andrey-golubev:unify_g_typed_kernel 2020-02-07 11:22:23 +00:00
Alexander Alekhin
6ad390a1cd Merge pull request #16523 from collinbrake:imread_unchanged_exif_doc 2020-02-07 10:42:39 +00:00
Alexander Alekhin
3c2e5583d2 Merge pull request #16522 from alalek:dnn_build_warnings_from_ngraph 2020-02-07 10:33:00 +00:00
ashishiva3@gmail.com
d64529f6de Added parsing for Connected and Dropout. Modified maxpool padding 2020-02-07 07:26:36 +05:30
Collin Brake
3cc07a4411 improved documentation for IMREAD_UNCHANGED flag 2020-02-06 17:49:14 -05:00
Alexander Alekhin
ac0a14631d dnn: eliminate MSVC warnings from ngraph.hpp 2020-02-06 19:53:49 +00:00
Alexander Alekhin
745153098a Merge pull request #16509 from omasaht:imwrite-throwerr-permissiondenied 2020-02-06 19:32:09 +00:00
Alexander Alekhin
d0d676929d Merge pull request #16519 from TolyaTalamanov:at/fix-render-text-slowdown 2020-02-06 13:38:22 +00:00
Talamanov, Anatoliy
4dffcbd9f0 Fix render opencv backend text slowdown 2020-02-06 15:12:38 +03:00
Alexander Smorkalov
fb781834f5 Improved GStreamer documentation. 2020-02-06 12:51:09 +03:00
Alexander Alekhin
6eba1a4d44 dnn: auto network dump through parameter 2020-02-05 21:46:32 +00:00
Alexander Alekhin
fa4871b013 dnn: don't require setInput in .dump() 2020-02-05 21:28:07 +00:00
Omar Hassan
8dd0fd8a13 If applied, this commit will describe permission denied message in imwrite_ function when user does not have write permission 2020-02-05 22:23:10 +05:00
Andrey Golubev
5baa2c0706 Update documentation and clean up redundant code 2020-02-05 15:01:42 +02:00
Alexander Alekhin
225566da7b Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-02-04 19:49:24 +03:00
Alexander Alekhin
0cb3bf95f1 Merge pull request #16490 from dkurt:dnn_refactor_resize 2020-02-04 16:45:35 +00:00
Alexander Alekhin
d917f889b1 Merge pull request #16504 from alalek:issue_16501 2020-02-04 16:39:17 +00:00