Commit Graph

23103 Commits

Author SHA1 Message Date
Kataev Victor
1ddc51cfd1 Update fisheye::distortPoints() documentation 2022-05-23 14:30:09 +03:00
Kataev Victor
50bf0e10f5 Fix cameracalibration test
* Remove transpose for rvec after calibration
* Change compare threshold from 110% to 10% for perViewErrors
* Add transpose to goodRotMatrs load
2022-05-23 14:07:34 +03:00
Michael Gruner
6a22c5b2b5 Consider video meta on GStreamer video capture
Some GStreamer elements may produce buffers with very non
standard strides, offsets and/or even transport each plane
in different, non-contiguous pointers. This non-standard
layout is communicated via GstVideoMeta structures attached
to the buffers. Given this, when a GstVideoMeta is available,
one should parse the layout from it instead of generating
a generic one from the caps.

The GstVideoFrame utility does precisely this: if the buffer
contains a video meta, it uses that to fill the format and
memory layout. If there is no meta available, the layout is
inferred from the caps.
2022-05-22 20:08:44 -06:00
Alexander Alekhin
bb5462e327 Merge pull request #21991 from fengyuentau:qconv_asympad 2022-05-19 17:20:04 +00:00
Martin Tůma
df2e7fa6eb
Merge pull request #21992 from tumicdq:v4l2
* Added support for 4B RGB V4L2 pixel formats

Added support for V4L2_PIX_FMT_XBGR32 and V4L2_PIX_FMT_ABGR32 pixel
formats.

* Added workaround for missing V4L2_PIX_FMT_ABGR32 and V4L2_PIX_FMT_XBGR32
defines
2022-05-19 12:37:10 +00:00
Alexander Alekhin
11f36bdf9a Merge pull request #21941 from cpoerschke:4.x-fix-imgproc-typos 2022-05-17 21:42:36 +00:00
Alexander Alekhin
bc0d4585b3 Merge pull request #21984 from xiong-jie-y:add_make_capture_for_camera_stream 2022-05-17 21:22:17 +00:00
Alexander Alekhin
9f6f0c7424 Merge pull request #21987 from alalek:gapi_test_reduce_used_memory 2022-05-17 16:26:14 +00:00
xiong-jie-y
c929f1b62f Add make_capture_src for video stream to Python 2022-05-16 20:46:08 +09:00
fengyuentau
ff88132620 support asymmetric paddings for qconv 2022-05-16 19:01:37 +08:00
Alexander Alekhin
89f8d4ae12 build: GCC12 warnings 2022-05-15 16:21:16 +00:00
dbudnikov
3f4ffe7844
Merge pull request #21909 from dbudnikov:dbudnikov/reduce_gapi_tests_number
Reduce G-API tests number

* reduce number of G-API tests

* reduce number of G-API tests

* Address more comments from Dmitry.
2022-05-15 10:07:01 +00:00
Alexander Alekhin
22a00036e2 gapi(test): reduce used amount of memory 2022-05-15 09:41:25 +00:00
OpenCV Developers
d9a444ca1a Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-05-14 11:23:21 +00:00
Manolis Lourakis
8d0fbc6a1e
Merge pull request #21702 from mlourakis:4.x
Fixes and optimizations for the SQPnP solver

* Fixes and optimizations

- optimized the calculation of qa_sum by moving equal elements outside the loop
- unrolled copying of the lower triangle of omega
- substituted SVD with eigendecomposition in the factorization of omega (2-3 times faster)
- fixed the initialization of lambda in FOAM
- added a cheirality test that checks a solution on all 3D points rather than on their mean. The old test rejected valid poses in some cases
- fixed some typos & errors in comments

* reverted to SVD

Eigen decomposition seems to yield larger errors in certain tests, reverted to SVD

* nearestRotationMatrixSVD

Added nearestRotationMatrixSVD()
Previous nearestRotationMatrix() renamed to nearestRotationMatrixFOAM() and reverts to nearestRotationMatrixSVD() for singular matrices

* fixed checks order

Fixed the order of checks in PoseSolver::solveInternal()
2022-05-13 18:11:14 +00:00
Kumataro
602caa9cd6
Merge pull request #21937 from Kumataro:4.x-fix-21911
* Fix warnings for clang15

* Fix warnings: Remove unnecessary code

* Fix warnings: Remove unnecessary code
2022-05-13 17:32:05 +00:00
OpenCV Pushbot
f35ec8c955
Merge pull request #21935 from Yulv-git:3.4-typos3 2022-05-13 17:30:57 +00:00
OpenCV Pushbot
612d43f284
Merge pull request #21871 from xiongzhen:apply-predictor-to-lzw-only
TIFFTAG_PREDICTOR should not be applied unless LZW, DEFLATE or ADOBE_DEFLATE
2022-05-13 17:25:59 +00:00
OpenCV Pushbot
56824d1769
Merge pull request #21847 from lamm45:imgproc-tform-doc
Minor documentation fixes for geometric image transformations
2022-05-13 17:23:23 +00:00
xiongzhen
2238ac7d59 Apply TIFFTAG_PREDICTOR option for LZW, DEFLATE and ADOBE_DEFLATE compression cases for smaller files. 2022-05-13 09:44:25 +03:00
OpenCV Pushbot
40d2904f3d
Merge pull request #21916 from chenjunnn:patch-1 2022-05-12 10:01:11 +00:00
OpenCV Pushbot
9712cc479b
Merge pull request #21963 from hellodoge:imwrite_fix 2022-05-12 09:02:54 +00:00
OpenCV Pushbot
0ef1fb0b67
Merge pull request #21954 from Darkyenus:patch-1 2022-05-12 08:59:10 +00:00
Victor
2b67bc448d
Merge pull request #21931 from victor1234:calib3d-add-undistortImagePoints
Add undistortImagePoints function

* Add undistortImagePoints function
undistortPoints has unclear interface and additional functionality. New function computes only undistorted image points position

* Add undistortImagePoints test

* Add TermCriteria

* Fix layout
2022-05-12 08:56:58 +00:00
Chen Jun
8d0dae4cec Fix KalmanFilter comment error
If there will be measurement before the next predict, `statePost` would be assigned to updated value. So I guess these steps are meant to handle when no measurement and KF only do the predict step.
```cpp
statePre.copyTo(statePost);
errorCovPre.copyTo(errorCovPost);
```
2022-05-12 08:48:23 +00:00
OpenCV Pushbot
dda96264df
Merge pull request #21608 from zihaomu:depth2space
DNN: add depth2space and space2depth layer for onnx importer
2022-05-12 08:46:36 +00:00
OpenCV Pushbot
4af8e5c5c4
Merge pull request #21974 from cxcorp:fix-js-test-globals 2022-05-12 08:44:00 +00:00
Sergey
eff5605be5
Merge pull request #21883 from SergeyIvanov87:gapi_vpl_linux
G-API: VPL Source turn on Linux CPU version

* Turn on linux compilation

* Apply comments

* Change new files headline

* Add license header
2022-05-12 08:42:38 +00:00
OpenCV Pushbot
2b53ab23c0
Merge pull request #21882 from duanqn:improve-doc 2022-05-12 07:41:39 +00:00
Joona Heikkilä
646025589b Fix global variable assignment in JS test suite
In test_imgproc.js, the test_filter suite's last test assigns a variable
to `size` without declaring it with `let`, polluting the global scope.
This commit adds `let` to the statement, so that the variable is scoped
to the test block.
2022-05-11 23:15:34 +03:00
Jan Polák
dea0815199 Small imencode documentation improvement
It was previously not clear that the extension should include the period, [and I am not the only person that encountered this problem](https://stackoverflow.com/questions/4254460/opencv-could-not-find-encoder-for-the-specified-extension).

I assume that this is true for all supported extensions, but I haven't checked the source.
2022-05-11 14:57:38 +02:00
hellodoge
e4ed2d2e42 fix JpegEncoder::write
3rdparty/libjpeg-turbo/src/jpeglib.h:
`* NB: you must set up the error-manager BEFORE calling jpeg_create_xxx.`
2022-05-11 13:08:02 +03:00
Vincent Rabaud
667e5e4f89
Merge pull request #21943 from vrabaud:3.4_proc
* Fix compilation with non glibc.

_SC_NPROCESSORS_ONLN is non standard as defined on https://man7.org/linux/man-pages/man3/sysconf.3.html
It seems to only be on glibc, cf https://www.gnu.org/software/libc/manual/html_node/Processor-Resources.html

* Fix to defined(_SC_NPROCESSORS_ONLN)
2022-05-05 07:59:29 +00:00
Christine Poerschke
9e1e960116 imgproc: fix two typos (imput, magnutude) 2022-05-01 19:59:55 +01:00
huangziqing
82ae9ef541 Wrap gpuMat::release to Python 2022-05-02 00:54:17 +08:00
OpenCV Developers
1b07274e34 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-04-30 18:54:20 +00:00
Yulv-git
15ac54d5d6 Fix some typos in modules/. 2022-04-30 13:40:07 +08:00
OpenCV Pushbot
fbac38d98b
Merge pull request #21923 from victor1234:calib3d-undistortPoints-R-P-test 2022-04-29 18:12:56 +00:00
LaurentBerger
ca2ab3387f Try to solve I21853 mouse wheel problem with GTK3 2022-04-29 08:59:29 +03:00
Zihao Mu
64ded50bbf parsing depth2space and space2depth of ONNX importer 2022-04-29 10:17:02 +08:00
Kataev Victor
6d0f1275c2 Add use of R and P parameters to cv::undistortPoints test 2022-04-28 21:47:53 +03:00
Alexander Smorkalov
2402fa4824 Fix #21894: Wrap constructor to Python to create initialized cuda::BufferPool object. 2022-04-28 12:18:26 +03:00
Victor
5cc154147f
Merge pull request #21841 from victor1234:calib3d-undistortPoints-tests
Add distort/undistort test for fisheye::undistortPoints()

* Add distort/undistort test for fisheye::undistortPoints()

Lack of test has allowed error described in 19138 to be unnoticed.
In addition to random points, four corners and principal center
added to point set

* Add random distortion coefficients set

* Move undistortPoints test to google test, refactor

* Add fisheye::undistortPoints() perf test

* Add negative distortion coefficients to undistortPoints test, increase value

* Move to theRNG()

* Change test check from cvtest::norm(L2) to EXPECT_MAT_NEAR()

* Layout fix

* Add points number parameters, comments
2022-04-19 18:07:34 +00:00
rogday
9cd5a0a1e6
Merge pull request #21884 from rogday:cuda_cleanup
Fix CUDA compilation issues and adjust thresholds.

* Fix CUDA compilation issues and adjust thresholds.

* add conformance tests to denylist
2022-04-19 16:40:25 +00:00
Qingnan Duan
2958142e31 Remove extra not in doc 2022-04-18 14:18:27 +08:00
Victor
27c15bed60
Merge pull request #21834 from victor1234:issue-19138_add_termcriteria_to_fisheye_undistortpoints
* Add termination criteria to cv::fisheye::undistortPoints()

* Add criteria.type check
2022-04-16 17:59:53 +00:00
OpenCV Developers
2985739b8c Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-04-16 14:41:15 +00:00
OpenCV Pushbot
556d211136
Merge pull request #21864 from rogday:21851_fix 2022-04-15 18:07:38 +00:00
Alexander Smorkalov
0ee2a58cdc Document defaults for JPEG settings. 2022-04-15 14:36:48 +03:00
rogday
7daf84fb44 address security concerns in persistence 2022-04-14 22:18:00 +03:00
rogday
a2b84e9897 add assert to tf graph simplifier to address security concerns 2022-04-13 22:50:27 +03:00
OpenCV Pushbot
66f3c2673c
Merge pull request #21831 from zihaomu:sign_layer_onnx
DNN: Add sign, shrink and reciprocal for onnx_impoter
2022-04-13 17:08:30 +00:00
luzpaz
554d08c3a1
Merge pull request #21775 from luzpaz:typos/gapi
* GAPI: fix various gapi related typos

Fixes source comments and documentation related to gapi code.

* Fix source typos

* Fixed typos requested

* Follow-up typo fix
2022-04-13 17:06:37 +00:00
OpenCV Pushbot
3a595ea5c4
Merge pull request #21855 from opencv-pushbot:dnn_test_update_checks_face_detector_3.4 2022-04-12 17:33:13 +00:00
OpenCV Pushbot
03c9648f2e
Merge pull request #21854 from opencv-pushbot:dnn_test_update_checks_face_detector_4.x 2022-04-12 17:20:22 +00:00
OpenCV Developers
e3a55af336 dnn(test): update opencv_face_detector checks
original commit: be4a432bea
2022-04-11 20:27:06 +00:00
OpenCV Developers
be4a432bea dnn(test): update opencv_face_detector checks 2022-04-11 20:26:25 +00:00
lamm45
0d32a24cba Fix some doc references in geometric image transformations module 2022-04-10 13:13:30 -04:00
zihaomu
e36948cfbc add ONNX OP sign, shrink and reciprocal 2022-04-07 15:32:12 +08:00
Alexander Alekhin
9aa647068b Merge pull request #21822 from alalek:dnn_test_update_openvino_4.x 2022-04-05 18:08:46 +00:00
Alexander Alekhin
092030c1ca Merge pull request #21819 from alalek:fix_videoio_ffmpeg_memory_leak_4.x 2022-04-05 18:03:59 +00:00
Alexander Alekhin
0bd261ded4 Merge pull request #21820 from alalek:fix_videoio_ffmpeg_memory_leak_3.4 2022-04-05 18:03:27 +00:00
Alexey Smirnov
7ed557497d
Merge pull request #21504 from smirnov-alexey:as/oak_infer
[GAPI] Support basic inference in OAK backend

* Combined commit which enables basic inference and other extra capabilities of OAK backend

* Remove unnecessary target options from the cmakelist
2022-04-05 21:00:32 +03:00
eplankin
d793ec2ffe
Merge pull request #21779 from eplankin:fix_11303
Fixed out-of-bounds read in parallel version of ippGaussianBlur()

* Fixed out-of-memory read in parallel version of ippGaussianBlur()

* Fixed check

* Revert changes in CMakeLists.txt
2022-04-05 15:58:15 +00:00
Alexander Alekhin
271f7df343 videoio(ffmpeg): avoid memory leaks 2022-04-05 15:51:56 +00:00
Alexander Alekhin
08d44f588f dnn(test): update OpenVINO tests 2022.1.0 (OpenCV 4.x) 2022-04-05 14:13:38 +00:00
Alexander Alekhin
b2e20a82ba Merge pull request #21812 from cpoerschke:BackgroundSubtractor-getDefaultName 2022-04-04 18:57:00 +00:00
Alexander Alekhin
1b3a06a02a videoio(ffmpeg): avoid memory leaks 2022-04-04 18:52:24 +00:00
Anastasiya(Asya) Pronina
91a5e75151
Merge pull request #21731 from AsyaPronina:asyadev/fix_new_stream_event
Fixed handling of new stream, especially for stateful OCV kernels

* Fixed handling of new stream, especially for stateful OCV kernels

* Removed duplication from StateInitOnce tests

* Addressed review comments for PR #21731
- Fixed explanation comments
- Expanded test for stateful OCV kernels in Regular mode

* Addressed review comments for PR #21731
- Moved notification about new stream to the constructor
- Added test on state reset for Regular mode

* Addresed review comments

* Addressed review comments

Co-authored-by: Ruslan Garnov <ruslan.garnov@intel.com>
2022-04-04 17:39:02 +00:00
sivanov-work
84b517f5a0 Fix warning 2022-04-04 08:25:03 +03:00
Christine Poerschke
8ac88cf069 add BackgroundSubtractor(KNN|MOG2).getDefaultName() implementation 2022-04-03 20:35:55 +01:00
Alexander Alekhin
13a995cc1d Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-04-02 19:45:44 +00:00
Alexander Alekhin
a93fb52632 Merge pull request #21795 from alalek:dnn_test_update_openvino_3.4 2022-04-02 19:36:48 +00:00
Alexander Alekhin
4d927e73f1 dnn(test): update OpenVINO tests 2022.1.0 2022-04-02 17:42:53 +00:00
Alexander Alekhin
38228709c8 Merge pull request #21644 from sturkmen72:patch-5 2022-04-01 22:43:33 +00:00
Oguzhan Guclu
38788a3161
Merge pull request #21803 from oguzhanguclu:matches_info_pybinding
python binding for matches and inliers_mask attributes of cv2.detail_MatchesInfo class

* making matches and inliers_mask attributes of cv2.detail_MatchesInfo class accessible from python interface

* binding test for cv2.detail_MatchesInfo class
2022-04-01 22:13:14 +00:00
Alexander Alekhin
46b6973c05 Merge pull request #21798 from gititgo:4.x 2022-04-01 22:11:57 +00:00
Alexander Alekhin
af2b7708a8 Merge pull request #21794 from yash112-lang:3.4 2022-04-01 22:10:51 +00:00
Alexander Alekhin
a233982931 Merge pull request #20938 from JulieBar:lstm_cuda2 2022-04-01 22:10:08 +00:00
Alexander Alekhin
ed1439fbc6 Merge pull request #21754 from mshabunin:fix-ffmpeg5 2022-04-01 18:34:30 +00:00
Sergey Ivanov
f3945fbddb
Merge pull request #21688 from sivanov-work:vpp_ie_integration
G-API: VPP preprocessing GIEBackend integration

* Add ROI in VPP prepro

* Apply comments

* Integration to IE

* Removed extra invocations

* Fix no-vpl compilation

* Fix compilations

* Apply comments

* Use thin wrapper for device & ctx

* Implement Device/Context constructor functions

* Apply samples comment

* Fix compilation

* Fix compilation

* Fix build

* Separate Device&Context from selector, apply other comments

* Fix typo

* Intercept OV exception with pretty print out
2022-04-01 10:06:47 +00:00
shengwenxue
8b44ee2ce1 fix MSA sum overflow issue 2022-04-01 08:37:28 +00:00
Zihao Mu
7b582b71ba
Merge pull request #21036 from fengyuentau:timvx_backend_support
dnn: TIM-VX NPU backend support

* Add TimVX NPU backend for DNN module.

* use official branch from tim-vx repo; fix detecting viv sdk

Co-authored-by: fytao <yuantao.feng@outlook.com>
2022-03-31 21:42:11 +00:00
Yash Singhal
4e8c507276 Update Condition
Update connectedcomponents.cpp
2022-03-31 21:03:06 +00:00
Anatoliy Talamanov
9390c56831
Merge pull request #21782 from TolyaTalamanov:at/fix-1d-mat-problems
[G-API] Fix problems with 1D cv::Mat as graph output

* Fix issues with 1D cv::Mat

* Fix cv::Mat::create

* Fix standalone build

* Add test on 1d mat

* Fix warning

* Add additional condition

* Add more tests
2022-03-31 21:00:45 +00:00
Smirnov Egor
abebbf04b1 Add CUDA support for LSTM.
Co-authored-by: Julia Bareeva <jbareeva@gmail.com>
2022-03-31 16:38:22 +03:00
Alexander Alekhin
5e434073d4 Merge pull request #21796 from alalek:dnn_reduce_fixup_21601 2022-03-30 22:26:28 +00:00
HAN Liutong
3e4a566e46
Merge pull request #21351 from hanliutong:rvv-clang
* Update universal intrinsics of RVV back-end.

* Use array instead of malloc.
2022-03-30 20:04:34 +00:00
Alexander Alekhin
6f5cf8c15f dnn: fix ReduceLayer implementation, update OpenVINO tests 2022-03-30 20:03:41 +00:00
Alexander Alekhin
b687bc807a dnn(test): update OpenVINO tests 2021.4.2 2022-03-30 18:58:35 +00:00
Maksim Shabunin
5440fd6cb4 videoio: initial FFmpeg 5.0 support 2022-03-30 18:15:53 +03:00
Suleyman TURKMEN
b060151625 add test (DISABLED_open_from_web) 2022-03-30 15:01:02 +03:00
Anna Khakimova
be38d4ea93
Merge pull request #21777 from anna-khakimova:ak/convertto_simd
GAPI Fluid: SIMD for ConvertTo.

* GAPI Fluid: SIMD for convertto.

* Applied comments
2022-03-29 21:14:01 +00:00
Alexander Alekhin
386df457a9 python: ensure publishing of subclasses before derived types 2022-03-27 12:49:22 +00:00
Alexander Alekhin
e4abf6e723 Merge pull request #21781 from VadimLevin:dev/vlevin/skip-inline-namespaces 2022-03-26 21:40:45 +00:00
Alexander Alekhin
1339ebaa84 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-03-26 16:00:28 +00:00
Alexander Alekhin
c9b90884da Merge pull request #21601 from zihaomu:add_reduceLayer 2022-03-26 10:20:10 +00:00
Alexander Alekhin
9b2b2c88df Merge pull request #21750 from alalek:dnn_fix_index_access 2022-03-25 18:26:10 +00:00
Anna Khakimova
e5bdab0355
Merge pull request #21728 from anna-khakimova:ak/resize_f32c1_avx_simd
GAPI Fluid: SIMD AVX2 Resize F32C1.

* GAPI Fluid: Resize F32C1 scalar.

* Final version

* GAPI Fluid: SIMD AVX2 for Resize F32C1.

* Applied comments.

* Deleted warning suppression.

* Applied comments.
2022-03-25 18:11:01 +03:00
Vadim Levin
4d46958c82 fix: inline namespace handling in header parser
`inline namespace` should be skipped in header parser namespaces list.
Example:
```cpp
namespace cv {
inline namespace inlined {
namespace inner {
// content
} // namespace inner
} // namespace inlined
} // namespace cv
```
Before fix `inner` is registered as `cv..inner`
After fix: `cv.inner`
2022-03-25 15:36:31 +03:00
Anatoliy Talamanov
9dd8e4df7f
Merge pull request #21719 from TolyaTalamanov:at/pipeline_modeling_tool-skip-frames-for-nodes
[G-API] Pipeline modeling tool: Skip frames

* Add skip feature

* Refactoring

* Fix warning

* Put more comments

* Fix comments to review

* Agregate common params into structure

* Fix warning

* Clean up & add test

* Add assert

* Fix warning on Mac

* Update modules/gapi/samples/pipeline_modeling_tool.cpp

Co-authored-by: Dmitry Matveev <dmitry.matveev@intel.com>
2022-03-25 08:22:45 +00:00
Anatoliy Talamanov
d98e07c3d3
Merge pull request #21660 from TolyaTalamanov:at/handle-exception-in-streamingexecutor
[G-API] Handle exceptions in streaming executor

* Handle exceptions in streaming executor

* Rethrow exception in non-streaming executor

* Clean up

* Put more tests

* Handle exceptions in IE backend

* Handle exception in IE callbacks

* Handle exception in GExecutor

* Handle all exceptions in IE backend

* Not only (std::exception& e)

* Fix comments to review

* Handle input exception in generic way

* Fix comment

* Clean up

* Apply review comments

* Put more comments
* Fix alignment
* Move test outside of HAVE_NGRAPH

* Fix compilation
2022-03-25 08:19:53 +00:00
luz paz
8e8e4bbabc dnn: fix various dnn related typos
Fixes source comments and documentation related to dnn code.
2022-03-23 18:12:12 -04:00
Alexander Alekhin
12bae51384 Merge pull request #21759 from pkubaj:patch-1 2022-03-23 19:13:12 +00:00
Alexander Alekhin
7b848e215f Merge pull request #21764 from alexanderconner:fixes/CameraBridgeViewBase-error-message 2022-03-23 19:11:30 +00:00
Stefano Allegretti
2a218b96c4
Fix VideoCapture::open() brief description 2022-03-23 15:55:30 +01:00
Alexander Conner
e76cda6923
Update CameraBridgeViewBase error message
Update CameraBridgeViewBase error message - Change "you device does" to "your device does"
2022-03-22 15:40:23 -04:00
Alexander Alekhin
9d16612a9b Merge pull request #21756 from komakai:fix-pow 2022-03-22 13:45:35 +00:00
Alexander Alekhin
63c865ace6 Merge pull request #21746 from anna-khakimova:ak/dynamic_dispatch_sub 2022-03-21 17:10:40 +00:00
Maksim Shabunin
593996216f cartToPolar/polarToCart: disable inplace mode 2022-03-21 16:06:12 +03:00
Maksim Shabunin
4eae23a2cc ts: fix some EXPECT_MAT macros 2022-03-21 16:06:02 +03:00
pkubaj
f3699b5ac8
Fix build with LLVM 13 on ppc64le
/wrkdirs/usr/ports/graphics/opencv/work/opencv-4.5.5/modules/core/include/opencv2/core/vsx_utils.hpp:352:12: warning: 'vec_permi' macro redefined [-Wmacro-redefined]
#   define vec_permi(a, b, c) vec_xxpermdi(b, a, (3 ^ (((c) & 1) << 1 | (c) >> 1)))
           ^
/usr/lib/clang/13.0.0/include/altivec.h:13077:9: note: previous definition is here
#define vec_permi(__a, __b, __c)                                               \
        ^
/wrkdirs/usr/ports/graphics/opencv/work/opencv-4.5.5/modules/core/include/opencv2/core/vsx_utils.hpp:370:25: error: redefinition of 'vec_promote'
VSX_FINLINE(vec_dword2) vec_promote(long long a, int b)
                        ^
/usr/lib/clang/13.0.0/include/altivec.h:14604:1: note: previous definition is here
vec_promote(signed long long __a, int __b) {
^
/wrkdirs/usr/ports/graphics/opencv/work/opencv-4.5.5/modules/core/include/opencv2/core/vsx_utils.hpp:377:26: error: redefinition of 'vec_promote'
VSX_FINLINE(vec_udword2) vec_promote(unsigned long long a, int b)
                         ^
/usr/lib/clang/13.0.0/include/altivec.h:14611:1: note: previous definition is here
vec_promote(unsigned long long __a, int __b) {
^
/wrkdirs/usr/ports/graphics/opencv/work/opencv-4.5.5/modules/core/include/opencv2/core/hal/intrin_vsx.hpp:1045:22: error: call to 'vec_rsqrt' is ambiguous
{ return v_float32x4(vec_rsqrt(x.val)); }
                     ^~~~~~~~~
/usr/lib/clang/13.0.0/include/altivec.h:8472:34: note: candidate function
static vector float __ATTRS_o_ai vec_rsqrt(vector float __a) {
                                 ^
/wrkdirs/usr/ports/graphics/opencv/work/opencv-4.5.5/modules/core/include/opencv2/core/vsx_utils.hpp:362:29: note: candidate function
    VSX_FINLINE(vec_float4) vec_rsqrt(const vec_float4& a)
                            ^
/wrkdirs/usr/ports/graphics/opencv/work/opencv-4.5.5/modules/core/include/opencv2/core/hal/intrin_vsx.hpp:1047:22: error: call to 'vec_rsqrt' is ambiguous
{ return v_float64x2(vec_rsqrt(x.val)); }
                     ^~~~~~~~~
/usr/lib/clang/13.0.0/include/altivec.h:8477:35: note: candidate function
static vector double __ATTRS_o_ai vec_rsqrt(vector double __a) {
                                  ^
/wrkdirs/usr/ports/graphics/opencv/work/opencv-4.5.5/modules/core/include/opencv2/core/vsx_utils.hpp:365:30: note: candidate function
    VSX_FINLINE(vec_double2) vec_rsqrt(const vec_double2& a)
                             ^
1 warning and 4 errors generated.

The specific functions were added to altivec.h in LLVM's 1ff93618e58df210def48d26878c20a1b414d900, c3da07d216dd20fbdb7302fd085c0a59e189ae3d and 10cc5bcd868c433f9a781aef82178b04e98bd098.
2022-03-21 02:05:05 +00:00
Giles Payne
9ce0e51305 Objective-C wrapper header fix-ups to avoid clashes with system macros 2022-03-20 18:47:26 +09:00
Alexander Alekhin
4c79318694 dnn: fix index access 2022-03-19 06:54:07 +00:00
Anna Khakimova
ee9fe1239a GAPI Fluid: Enable dynamic dispatching for the Sub kernel. 2022-03-18 12:34:19 +03:00
Zihao Mu
b6b5c27cec Support for some reduce layers for onnx 2022-03-18 10:19:13 +08:00
Anna Khakimova
48cd2d190f
Merge pull request #21678 from anna-khakimova:ak/resize_f32c1_scalar
GAPI Fluid: Resize F32C1 scalar version.

* GAPI Fluid: Resize F32C1 scalar.

* Final version

* Applied comments
2022-03-17 19:45:14 +03:00
Alexander Alekhin
685797f403 Merge pull request #21662 from alalek:dnn_split 2022-03-17 16:09:17 +00:00
Pierre Chatelier
ef6f421f89
Merge pull request #21677 from chacha21:rectangle_intersection
* better accuracy of _rotatedRectangleIntersection

instead of just migrating to double-precision (which would work), some computations are scaled by a factor that depends on the length of the smallest vectors.
There is a better accuracy even with floats, so this is certainly better for very sensitive cases

* Update intersection.cpp

use L2SQR norm to tune the numeric scale

* Update intersection.cpp

adapt samePointEps with L2 norm

* Update intersection.cpp

move comment

* Update intersection.cpp

fix wrong numericalScalingFactor usage

* added tests

* fixed warnings returned by buildbot

* modifications suggested by reviewer

renaming numericalScaleFctor to normalizationScale
refactor some computations
more "const"

* modifications as suggested by reviewer
2022-03-16 17:46:11 +03:00
Maksim Shabunin
0d16b5fc38 Fix libva dynamic loading 2022-03-15 19:08:20 +03:00
Alexander Alekhin
ac8a27cba9 Merge pull request #21686 from anna-khakimova:ak/dynamic_disp_add_kernel 2022-03-15 15:28:48 +00:00
Anatoliy Talamanov
e5f2a8ebf2
Merge pull request #21636 from TolyaTalamanov:at/gapi_modeling_tool_drop_frames
[G-API] Pipeline modeling tool - support frame dropping for source

* Implement drop frames functionality for dummy src

* Reconsider frame dropping

* Fix comments
2022-03-15 18:27:39 +03:00
Sergey Ivanov
54733eba6f
Merge pull request #21687 from sivanov-work:vpp_pp_integr
G-API: Add VPP preproc CPU/GPU dispatcher

* Add VPP preproc acceleration dispatcher & UTs

* Fix compilation

* Apply some comments
2022-03-15 11:01:03 +03:00
rogday
93353aea70
Merge pull request #21522 from rogday:lstm
Fix LSTM support in ONNX

* fix LSTM and add peephole support

* disable old tests

* turn lambdas into functions

* more hacks for  c++98

* add assertions

* slice fixes

* backport of cuda-related fixes

* address review comments
2022-03-15 09:14:05 +03:00
rogday
e16cb8b4a2
Merge pull request #21703 from rogday:transpose
Add n-dimensional transpose to core

* add n-dimensional transpose to core

* add performance test, write sequentially and address review comments
2022-03-14 13:10:04 +00:00
Alexander Alekhin
5bf3c1df24 Merge pull request #21715 from ilyachur:change_type_info_creation 2022-03-14 09:18:58 +00:00
Ilya Churaev
419918076e Changed call of NodeTypeInfo constructor 2022-03-14 10:55:33 +03:00
Alexander Alekhin
eb067fee55 videoio(ffmpeg): fix memory leak 2022-03-13 04:08:51 +00:00
Pierre Chatelier
6390b50d6e
Merge pull request #21701 from chacha21:tiff_10_12_14
Add 10-12-14bit (integer) TIFF decoding support

* Add 12bit (integer) TIFF decoding support

An (slow) unpacking step is inserted when the native bpp is not equal to the dst_bpp

Currently, I do not know if there can be several packing flavours in TIFF data.

* added tests

* move sample files to opencv_extra

* added 10b and 14b unpacking

* fix compilation for non MSVC compilers by using more standard typedefs

* yet another typdef usage change to fix buildbot Mac compilation

* fixed unpacking of partial packets

* fixed warnings returned by buildbot

* modifications as suggested by reviewer
2022-03-11 21:07:12 +03:00
Alexander Alekhin
852904e1a4 Merge pull request #21669 from rgarnov:rg/cpu_backend_reshape 2022-03-09 17:25:44 +00:00
Alexander Alekhin
a120adde63 dnn: add dnn.cpp file with information about git commits history 2022-03-08 19:22:47 +00:00
Alexander Alekhin
a80af177b6 dnn: split dnn.cpp code
base commit: 19926e2979
original dnn.cpp content: 19926e2979/modules/dnn/src/dnn.cpp
2022-03-08 19:22:46 +00:00
Tsukasa Sugiura
8db7d435b9
Merge pull request #21692 from UnaNancyOwen:add_softmax
* add apply softmax option to ClassificationModel

* remove default arguments of ClassificationModel::setSoftMax()

* fix build for python

* fix docs warning for setSoftMax()

* add impl for ClassficationModel()

* fix failed build for docs by trailing whitespace

* move to implement classify() to ClassificationModel_Impl

* move to implement softmax() to ClassificationModel_Impl

* remove softmax from public method in ClassificationModel
2022-03-07 20:26:15 +00:00
Alexander Alekhin
901e0ddfe4 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-03-05 19:46:28 +00:00
Ruslan Garnov
ecb30409f6 Added reshape() functionality to CPU backend 2022-03-05 14:18:13 +03:00
Sergey Ivanov
44c2c77548
Merge pull request #21658 from sivanov-work:vpp_core_add_roi
G-API: Add ROI processing in VPP preproc

* Add ROI in VPP prepro

* Apply comments
2022-03-05 13:50:40 +03:00
Anna Khakimova
5be5efdacf GAPI Fluid: Dynamic dispatching for Add kernel. 2022-03-05 00:18:29 +03:00
Vincent Rabaud
057c3da82a Allow Matx static function to work with Vec. 2022-03-04 14:06:20 +01:00
masa-iwm
1ae2320e09 bugfix convertFromD3D11Texture2D 2022-03-03 07:21:53 +09:00
Anna Khakimova
9c7adb7248
Merge pull request #21530 from anna-khakimova:ak/simd_divrc
* GAPI Fluid: SIMD for DivRC kernel.

* Fluid: Div kernel's SIMD refactoring

* SIMD for DivRC 3 channel case

* Applied comments
2022-03-02 13:36:16 +00:00
Vadim Levin
ccebbbc0ac feature: submodule or a class scope for exported classes
All classes are registered in the scope that corresponds to C++
namespace or exported class.

Example:
`cv::ml::Boost` is exported as `cv.ml.Boost`
`cv::SimpleBlobDetector::Params` is exported as
`cv.SimpleBlobDetector.Params`

For backward compatibility all classes are registered in the global
module with their mangling name containing scope information.
Example:
`cv::ml::Boost` has `cv.ml_Boost` alias to `cv.ml.Boost` type
2022-03-02 14:30:52 +03:00
Pierre Chatelier
ebb6915e58
Merge pull request #21645 from chacha21:applyColorMap_8UC1_optimized
Optimize cv::applyColorMap() for simple case

* Optimize cv::applyColorMap() for simple case

PR for 21640
For regular cv::Mat CV_8UC1 src, applying the colormap is simpler than calling the cv::LUT() mechanism.

* add support for src as CV_8UC3

src as CV_8UC3 is handled with a BGR2GRAY conversion, the same optimized code being used afterwards

* code style

rely on cv::Mat.ptr() to index data

* Move new implementation to ColorMap::operator()

Changes as suggested by reviewer

* style

improvements suggsted by reviewer

* typo

* tune parallel work

* better usage of parallel_for_

use nstripes parameter of parallel_for_
assume _lut is continuous to bring faster pixel indexing
optimize src/dst access by contiguous rows of pixels
do not locally copy the LUT any more, it is no more relevant with the new optimizations
2022-03-01 19:55:00 +03:00
Alexander Alekhin
5cc27fd3b5 Merge pull request #21542 from rogday:split_expand 2022-02-28 22:38:24 +00:00
Egor Smirnov
375fe81311 fix slice and expand 2022-02-28 17:18:07 +03:00
Tatsuro Shibamura
d354ad1c34
Merge pull request #21630 from shibayan:arm64-msvc-neon
* Added NEON support in builds for Windows on ARM

* Fixed `HAVE_CPU_NEON_SUPPORT` display broken during compiler test

* Fixed a build error prior to Visual Studio 2022
2022-02-26 17:35:03 +00:00
Vadim Levin
119d8b3aca
Merge pull request #21553 from VadimLevin:dev/vlevin/scope-for-classes-4x-port
4.x: submodule or a class scope for exported classes

* feature: submodule or a class scope for exported classes

All classes are registered in the scope that corresponds to C++
namespace or exported class.

Example:
`cv::ml::Boost` is exported as `cv.ml.Boost`
`cv::SimpleBlobDetector::Params` is exported as
`cv.SimpleBlobDetector.Params`

For backward compatibility all classes are registered in the global
module with their mangling name containing scope information.
Example:
`cv::ml::Boost` has `cv.ml_Boost` alias to `cv.ml.Boost` type

* refactor: remove redundant GAPI aliases

* fix: use explicit string literals in CVPY_TYPE macro

* fix: add handling for class aliases
2022-02-25 01:17:43 +03:00
Sergey Ivanov
8f1c502d2b
Merge pull request #21618 from sivanov-work:vpp_preproc_core
G-API: Add VPL/VPP preproc core module

* Add BaseMediAdapter for VPL

* Add PreprocSession & PreprocEngine interface part

* Implement preproc UT, Fix base path

* Add common PP interface, add common pp_params

* Rough decoupling VPL & Preproc

* Add syntax sugar for PP interface

* Integrate VPP preproc in GIEbackend

* Add PP bypass

* Add perf tests for PP

* Fix warning in vpl core UT

* Add inner preproc resolution Unit Test

* Remove VPP preproc description from single ROI sample

* Apply SetROIBlob for diferent Infer operations

* Eliminate extra branch-lines for cfg_param_parser & transcode_engine

* Fix UT warning &PreprocSession compile

* Fix compilation & warnings

* Reduce Session&Engine code amount

* Apply some comments

* Revert IE changes, rename preproc

* Fix for DX11 infer for OV: turn off texture array

* Remove dependency PP on IE

* Change fixture tests params

* Apply other comments & turn off ROI for GPU

* Fix compilation: remove forgotten INFER define

* Apply debt comments

* Fix PP UTs: add FrameInfo value comparator

* Fix style

* Remove standalone map for preproc frames storage

* Add other comments
2022-02-24 10:35:52 +00:00
Alexander Alekhin
92312fbc0c Merge pull request #21613 from YusukeKameda:patch-1 2022-02-22 19:23:32 +00:00
Alexander Alekhin
2efcaa9e8e Merge pull request #21534 from alexgiving:atrutnev/simd_for_merge4 2022-02-21 22:17:17 +00:00
Aleksei Trutnev
aa53541235 enable dynamic dispatching for merge4 2022-02-22 00:13:22 +03:00
Yuantao Feng
f77c3574af
Merge pull request #21607 from fengyuentau:fix_FaceDetectorYN_dynamic_shape
Use YuNet of fixed input shape to fix not-supported-dynamic-zero-shape for FaceDetectorYN

* use yunet with input of fixed shape

* update yunet used in face recognition regression
2022-02-21 13:49:07 +00:00
Zhuo Zhang
f5105bac65
remove const in seamless_cloding APIs for better semantics 2022-02-21 20:39:41 +08:00
Alexander Alekhin
5a86592e93 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-02-19 21:04:35 +00:00
Alexander Alekhin
2c83cfc14c Merge pull request #21639 from georgthegreat:patch-1 2022-02-19 20:58:57 +00:00
KaurkerDevourer
9198e30688 Fix DpSeamFinder::hasOnlyOneNeighbor
std::lower_bound is linear for set
https://en.cppreference.com/w/cpp/algorithm/lower_bound
2022-02-19 14:24:05 +03:00
Artem Saratovtsev
1890157faa
Merge pull request #21635 from DumDereDum:issue_21595_3.4
Issue 21595 fix 3.4 branch

* bug fix; add test

* rewrite tests avoiding vector in tests
2022-02-18 14:58:58 +00:00
Yuriy Chernyshov
0898f372b1
Аix -Winvalid-noreturn under clang-cl 2022-02-18 17:57:46 +03:00
Alexander Alekhin
b9e5256cf9 Merge pull request #21628 from anna-khakimova:ak/resize_fix_32bit_builds 2022-02-17 12:16:06 +00:00
Anna Khakimova
6b6d89b911 GAPI Fluid: Fix for 32bit build issue. 2022-02-17 13:13:02 +03:00
Alexander Alekhin
d3e0193c8a Merge pull request #21602 from paroj:hidpi 2022-02-16 18:37:15 +00:00
Alexander Alekhin
31881209d6 Merge pull request #21626 from anna-khakimova:ak/workaround_for_16s 2022-02-16 17:47:48 +00:00
Alexander Alekhin
5c7e893393 Merge pull request #21529 from alexgiving:atrutnev/simd_for_merge3 2022-02-16 17:45:19 +00:00
Anna Khakimova
3c814ebf87 GAPI Perf Tests:Workaround for the OpenCV's issue. 2022-02-16 14:22:04 +03:00
Alexander Alekhin
5cf1dca36e Merge pull request #21612 from seanm:tsan-call-once 2022-02-16 09:57:25 +00:00
Sean McBride
5b23752205 Replaced incorrect double checked locking with a static
Thread Sanitizer identified an incorrect implementation of double checked locking.

Replaced it with a static, which therefore can only be created once.
2022-02-15 14:24:21 -05:00
Alexander Alekhin
4e53f301d8 Merge pull request #21622 from alalek:imgcodecs_checks_3.4 2022-02-15 18:19:51 +00:00
Alexander Alekhin
2b7803dbac imgcodecs: add runtime checks to validate input
backport of commit: f9b1dbe2ac
2022-02-15 16:33:35 +00:00
Alexander Alekhin
446a278f3d Merge pull request #21620 from alalek:imgcodecs_checks 2022-02-15 16:30:47 +00:00
Alexander Alekhin
0047d3f81a Merge pull request #21614 from alalek:fix_build_power8_vec_absd 2022-02-15 15:31:23 +00:00
Alexander Alekhin
f9b1dbe2ac imgcodecs: add runtime checks to validate input 2022-02-15 11:48:09 +00:00
Maksim Shabunin
a251474144 Update filters in ONNX tests 2022-02-15 11:56:28 +03:00
Alexander Alekhin
8d88bb06b2 core(vsx): update vec_absd() workaround condition 2022-02-15 07:26:40 +03:00
Maksim Shabunin
45cbf70265 Update filters in ONNX tests 2022-02-14 17:16:49 +03:00
Yusuke Kameda
33f219dfe6
Incorrect kernel matrix size when Scharr
Incorrect Mat size ksize==-1
2022-02-14 19:31:45 +09:00
Suleyman TURKMEN
44db2eea70 update HOGDescriptor documentation 2022-02-13 23:54:27 +03:00
Pavel Rojtberg
12ab54648c highui: qt - enable hidpi by default
can be overriden by environment:
QT_AUTO_SCREEN_SCALE_FACTOR=0
2022-02-12 14:56:42 +01:00
Alexander Alekhin
19926e2979 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-02-11 17:32:37 +00:00
Alexander Alekhin
3215db26aa Merge pull request #21591 from alalek:dnn_drop_legacy_ie 2022-02-10 21:47:30 +00:00
cudawarped
76aff84788
Merge pull request #21561 from cudawarped:ffmpeg_prefer_tcp_default
Default FFMPEG VideoCapture backend to rtsp_flags=prefer_tcp

* Make the VideoCapture ffmpeg backends default rtsp connection type prefer_tcp.

* Ensure that the ffmpeg version of avformat is checked.
2022-02-10 19:45:34 +03:00
Vincent Rabaud
fc28ba3156
Merge pull request #21594 from vrabaud:3.4_msan
* Fix harmless MSAN error.

This is similar to https://github.com/opencv/opencv/pull/21527
A macro is also created to simplify the code.

* Declare fallback only once.
2022-02-10 19:44:14 +03:00
Alexander Alekhin
effce0573b dnn: drop legacy Inference Engine NN builder API 2022-02-10 11:55:24 +00:00
Sergey Ivanov
d5ecb5ff5a
Merge pull request #21567 from sivanov-work:gapi_streaming_fix
G-API: Fix streaming hangs for ConstSource & Improve troubleshooting logger messages
2022-02-09 18:48:06 +00:00
Greg Fiumara
dae73938e8
Fix cv::FileStorage::Mode::Memory doxygen layout 2022-02-09 12:24:50 -05:00
Anatoliy Talamanov
619b6dfae3
Merge pull request #21579 from TolyaTalamanov:at/handle-errors-in-iebackend
[G-API] Handle errors in IEBackend & modeling tool

* Handle errors in IEBackend & modeling tool

* Handle exceptions in callback

* Add const cv to exception
2022-02-09 16:52:23 +00:00
Dmitry Budnikov
3eeec4faae
Merge pull request #21560 from dbudniko:dbudniko/gapi_media_format_gray_plus_gst_source
G-API gst source gray support
2022-02-08 16:51:53 +03:00
Suleyman TURKMEN
ffee1a4126 fix cv::floodfill() for calling it with an empty mask 2022-02-08 15:28:19 +03:00
Anatoliy Talamanov
08356007c9
Merge pull request #21566 from TolyaTalamanov:at/gapi-modeling-tool_fix_handling_fp16_precision
[G-API] Pipeline modeling tool - Fix generating FP16 Mat

* Fix handling fp16 precision

* Disable preproc in case FP16 input inside IE backend

* Fix isApplicableForResize function
2022-02-07 16:48:43 +00:00
lamm45
5064b6f747 Update LineIterator documentation 2022-02-06 18:42:26 -05:00
Alexander Alekhin
57d3002ee1 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-02-06 16:10:43 +00:00
Alexander Alekhin
a00a0dbfcd Merge pull request #21564 from alalek:dnn_fix_openvino_outputs 2022-02-06 16:06:23 +00:00
Alexander Alekhin
b41d2c5c14 Merge pull request #21569 from alalek:fixup_18031 2022-02-06 16:04:38 +00:00
Alexander Alekhin
1da48beeec dnn(ngraph): fix output names 2022-02-06 13:08:53 +00:00
Alexander Alekhin
b57ff73086 dnn(ngraph): fix outputs handling, drop 'unconnected' logic 2022-02-06 13:08:53 +00:00
Alexander Alekhin
67978b5746 dnn(ngraph): add debuging messages 2022-02-06 13:08:53 +00:00
Alexander Alekhin
062f305d1a dnn: don't fuse 'outputs' with OpenVINO backend 2022-02-06 13:08:53 +00:00
Alexander Alekhin
1f70d4e2a5 dnn(test): re-enable ONNX split tests for OpenVINO 2022-02-06 10:36:15 +00:00
Alexander Alekhin
aa5bc20c83 dnn(ngraph): fixup get_output_as_single_output_node() replacement patch 2022-02-06 10:35:59 +00:00
Alexander Alekhin
46e1560678 Merge pull request #21555 from cudawarped:fix_gpumat_dataend_bug 2022-02-03 12:28:49 +00:00
Dmitry Budnikov
4d0148b417
Merge pull request #21511 from dbudniko:dbudniko/gapi_media_format_gray
G-API media format gray
2022-02-03 15:20:21 +03:00
Anna Khakimova
1605d1d24d
Merge pull request #21474 from anna-khakimova:ak/simd_for_divc
GAPI Fluid: SIMD for DivC kernel.

* GAPI Fluid:SIMD for DivC

* Applied comment
2022-02-02 18:47:01 +00:00
cudawarped
f66a2ffa1e Fix GpuMat to correctly calculate dataend when using GpuMat::create().
Add output to createMat() to be used by locateROI test cases.
2022-02-02 14:25:46 +00:00
Maksim Shabunin
d1e76a34a0 3.4: Use modern OpenVINO package interface
original commit: 437af37b13
2022-02-02 09:04:03 +00:00
Alexander Alekhin
415a42f327 Merge pull request #21452 from mshabunin:ov-pkg 2022-02-01 18:59:59 +00:00
Alexander Alekhin
a351e05a17 Merge pull request #21538 from edman007:fixup-21536 2022-02-01 17:01:16 +00:00
Maksim Shabunin
437af37b13 Use modern OpenVINO package interface 2022-02-01 16:52:17 +00:00
Aleksei Trutnev
c62367612d Enable dynamic dispatching for Merge3 2022-02-01 16:40:20 +03:00
Anatoliy Talamanov
a92cba8484
Merge pull request #21477 from TolyaTalamanov:at/pipeline-builder-tool
[G-API] Implement G-API pipeline modeling tool

* Implement G-API pipeline builder tool

* Remove whitespaces from config

* Remove unused unittest stuff

* Fix comments to review

* Fix MAC warning

* Rename to pipeline_modeling_tool

* Move to opencv apps

* Move config to gapi/samples/data

* gapi: samples sources are installed automatically
2022-02-01 16:32:56 +03:00
Ed Martin
dc29632d4e Fallback to vaCreateImage + vaPutImage/vaGetImage when vaDeriveImage fails
Per intel docs for libva, when vaDeriveImage fails vaCreateImage +
  vaPutImage should be tried. This is important as mesa with AMD HW
  will always fail because the image is interlaced so a indirect
  method must be used to get the surface to/from and image

Fixes https://github.com/opencv/opencv/issues/21536
2022-01-31 17:12:37 -05:00
Harvey
f4a7754cc0
Merge pull request #21428 from Harvey-Huang:TIFF
TiffEncoder write support more depth type

* TiffEncoder write support more depth type

* testing code

* update testing code

* add fallthrough
2022-01-31 17:54:27 +00:00
Trutnev Aleksei
245f6273bd
Merge pull request #21520 from alexgiving:atrutnev/simd_for_split4
GAPI FLUID: Enable dynamic dispatching for Split4

* Enable dynamic dispatching for split4

* Add tail proc for split3 and split4
2022-01-31 17:45:56 +00:00
Alexander Alekhin
870c8d3c4e dnn(test): fix int8 tolerances 2022-01-31 12:54:01 +00:00
Alexander Alekhin
d573472a86 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-01-31 12:53:45 +00:00
Alexander Alekhin
a7e6a1059c dnn(test): fix outputs handling in ONNX conformance
- ONNX output is 1 tensor per defined output instead of N tensors from outputs of "output" layer
2022-01-29 23:29:51 +00:00
Alexander Alekhin
85719a0a5d dnn: support outputs registration under new names
- fixed ONNX importer
2022-01-29 23:29:51 +00:00
Vincent Rabaud
b5b52afd35
Merge pull request #21527 from vrabaud:3.4_msan
* Fix wrong MSAN errors.

Because Fortran is called in Lapack, MSAN does not think the memory
has been written even though it is the case.
MSAN does no support well cross-language memory analysis.

* Make a dedicated check.
2022-01-28 15:35:47 +00:00
Alexander Alekhin
dc35633aa4 Merge pull request #21521 from alalek:dnn_ignore_denormals 2022-01-28 15:31:44 +00:00
Zihao Mu
9e3ba487fa
Merge pull request #21518 from zihaomu:resize_onnx_opset13
Add resize layer compatible with ONNX opset13 version
2022-01-28 17:55:01 +03:00
Alexander Alekhin
aee8425b68 Merge pull request #21533 from alexgiving:atrutnev/tolerance_for_divc_kernel 2022-01-28 13:11:22 +00:00
Aleksei Trutnev
94229bb262 tolerance for divc 2022-01-28 17:12:20 +03:00
Suleyman TURKMEN
439ef6447d Update window.cpp 2022-01-28 10:20:36 +03:00
Trutnev Aleksei
9cab808c5d
Merge pull request #21475 from alexgiving:atrutnev/fix_tests
GAPI: Replace resize perf test to imgproc

* resize + test configs

* fluid kernel "add"

* Add fluid core
2022-01-27 12:27:41 +00:00
Alexander Alekhin
d41fcf7345 Merge pull request #21489 from VadimLevin:dev/vlevin/pysubmodules-initialization-fix-backport 2022-01-27 10:16:13 +00:00
Vadim Levin
ef85b24a78 fix: wrong reference counter after module initialization 2022-01-27 12:05:06 +03:00
Vadim Levin
d88730685e fix: submodules creation and registration
- Add special case handling when submodule has the same name as parent
- `PyDict_SetItemString` doesn't steal reference, so reference count
  should be explicitly decremented to transfer object life-time
  ownership
- Add sanity checks for module registration input
- Add Python 2 and Python 3 reference counting handling
2022-01-27 11:06:06 +03:00
Alexander Alekhin
7f782a1a24 Merge pull request #21499 from sturkmen72:update_documentation 2022-01-26 17:37:51 +00:00
Alexander Alekhin
9188ce68aa Merge pull request #21490 from rogday:optional_outputs 2022-01-26 15:18:07 +00:00
Anatoliy Talamanov
2b79a6ff8f
Merge pull request #20832 from TolyaTalamanov:at/python-gstreamer-source
G-API: Wrap GStreamerSource

* Wrap GStreamerSource into python

* Fixed test skipping when can't make Gst-src

* Wrapped GStreamerPipeline class, added dummy test for it

* Fix no_gst testing

* Changed wrap for GStreamerPipeline::getStreamingSource() : now python-specific in-class method GStreamerPipeline::get_streaming_source()

* Added accuracy tests vs OCV:VideoCapture(Gstreamer)

* Add skipping when can't use VideoCapture(GSTREAMER);
Add better handling of GStreamer backend unavailable;
Changed video to avoid terminations

* Applying comments

* back to a separate get_streaming_source function, with comment

Co-authored-by: OrestChura <orest.chura@intel.com>
2022-01-26 14:01:13 +00:00
Alexander Alekhin
70b0274c8e dnn: apply hint to ignore denormals processing 2022-01-26 11:28:35 +00:00
Alexander Alekhin
83ce1de8e7 Merge pull request #21506 from alalek:core_fp_denormals 2022-01-26 08:52:27 +00:00
Alexander Alekhin
b1d484f827 core(parallel): propagate FP denormals mode 2022-01-26 05:19:02 +00:00
Alexander Alekhin
123519165d core: FP denormals hints support 2022-01-26 05:19:02 +00:00
Alexander Alekhin
906f5f7e96 Merge pull request #21514 from pkubaj:patch-1 2022-01-25 18:44:26 +00:00
Aleksei Trutnev
5e89b9a455 Dynamic Dispatching for split3 2022-01-25 18:13:30 +03:00
pkubaj
5d9ea394ba
Fix VSX detection on FreeBSD
hwcap should actually be long.
2022-01-25 13:35:22 +00:00
Vincent Rabaud
abb5c9fd92 Fix undefined behavior in line drawing.
Left shift of negative values is undefined.
2022-01-25 11:37:39 +01:00
Sergey Ivanov
266835cd2e
Merge pull request #21232 from sivanov-work:vpl_gpu_remote_infer
G-API: oneVPL DX11 inference

* Draft GPU infer

* Fix incorrect subresource_id for array of textures

* Fix for TheOneSurface in different Frames

* Turn on VPP param configuration

* Add cropIn params

* Remove infer sync sample

* Remove comments

* Remove DX11AllocResource extra init

* Add condition for NV12 processing in giebackend

* Add VPP frames pool param configurable

* -M Remove extra WARN & INFOs, Fix custom MAC

* Remove global vars from example, Fix some comments, Disable blobParam due to OV issue

* Conflict resolving

* Revert back pointer cast for cv::any
2022-01-24 17:05:26 +03:00
Yuriy Chernyshov
d1b533d399 Disable -Wreturn-type-c-linkage under clang-cl
clang-cl defines both __clang__ and _MSC_VER, yet uses `#pragma GCC` to disable certain diagnostics.

At the time `-Wreturn-type-c-linkage` was reported by clang-cl.
This PR fixes this behavior by reordering defines.
2022-01-24 11:42:02 +03:00
David Fan
574320ec3f
Merge pull request #21500 from Kanaderu:fix-gst-audio-win
videoio: added explicit gst-audio dependency for windows

* Update detect_gstreamer.cmake

videoio: added explicit gst-audio dependency for win32

* Fixed whitespace
2022-01-23 17:02:14 +03:00
Alexander Alekhin
3f2377017c Merge pull request #21497 from alalek:fix_build_gcc12_3.4 2022-01-23 14:00:55 +00:00
Suleyman TURKMEN
2b5bb02817 Update imgcodecs.hpp 2022-01-23 01:24:34 +03:00
Alexander Alekhin
302d14adef build: fix GCC12 compilation 2022-01-22 11:48:44 +00:00
Alexander Alekhin
b796ededae Merge pull request #21437 from alalek:dnn_api_explicit_const_4.x 2022-01-21 20:19:50 +00:00
Alexander Alekhin
f811ba8777 Merge pull request #21429 from alalek:dnn_api_explicit_const_3.4 2022-01-21 20:04:58 +00:00
Alexander Alekhin
eb7b45d26b dnn: fix API - explicit ctors, const methods 2022-01-21 12:38:51 +00:00
Smirnov Egor
17b2d92a3d add optional outputs support and fix graph links 2022-01-21 12:31:46 +03:00
Alexander Alekhin
22f0bcaf8f Merge pull request #21453 from sturkmen72:bigtiff 2022-01-20 20:00:29 +00:00
Alexander Alekhin
ca5258f140 Merge pull request #21483 from alalek:cmake_highgui_opengl_update_3.4 2022-01-20 14:37:09 +00:00
Alexander Alekhin
82818e7324 cmake(highgui): update handling of OpenGL libraries 2022-01-20 02:31:15 +00:00
Alexander Alekhin
6ae8103022 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-01-19 19:29:58 +00:00
Vadim Levin
eca2d92791 fix: submodules creation and registration
- Add special case handling when submodule has the same name as parent
- `PyDict_SetItemString` doesn't steal reference, so reference count
  should be explicitly decremented to transfer object life-time
  ownership
- Add sanity checks for module registration input
2022-01-19 18:06:58 +03:00
Maxim Pashchenkov
6778e19710
Merge pull request #21362 from mpashchenkov:mp/ocv-gapi-suppress-warn
G-API: Suppress ngraph warnings for MSVS2015 (4268)

* 4268 are suppressed

* 1900-->>1910 (v140)

* Two more warnings from ngraph include
2022-01-19 11:40:36 +00:00
Alexander Alekhin
6ffa2b01e1 Merge pull request #21357 from rogday:model_diag 2022-01-18 15:50:11 +00:00
Tsukasa Sugiura
ed6ca0d7fa
Merge pull request #21369 from UnaNancyOwen:fix_uwp
Fix support objdetect module for UWP

* Fix support objdetect module for UWP

* Fix define module for objdetect

* Remove conditional compilation from public headers

* Add StsNotImplemented for FaceDetectorYN/FaceRecognizerSF

* Fix typo error message

* Fix error message

* coding style, eliminate warnings
2022-01-18 18:47:36 +03:00
Alexander Alekhin
7f6dcc2745 Merge pull request #21467 from alalek:issue_21448 2022-01-18 09:55:13 +00:00
Vadim Levin
76e34d6f2c fix: handle possible PyModule_AddObject failure
Comment from Python documentation:
Unlike other functions that steal references, `PyModule_AddObject()` only
decrements the reference count of value on success.
This means that its return value must be checked, and calling code must
`Py_DECREF()` value manually on error.
2022-01-18 11:38:33 +03:00
Alexander Alekhin
5ba9a089e1 core(persistence): avoid NULL pointer dereference 2022-01-18 04:56:43 +00:00
Alexey Smirnov
f2d5d6d24e
Merge pull request #20785 from smirnov-alexey:as/oak_backend
GAPI: Add OAK backend

* Initial tests and cmake integration

* Add a public header and change tests

* Stub initial empty template for the OAK backend

* WIP

* WIP

* WIP

* WIP

* Runtime dai hang debug

* Refactoring

* Fix hang and debug frame data

* Fix frame size

* Fix data size issue

* Move test code to sample

* tmp refactoring

* WIP: Code refactoring except for the backend

* WIP: Add non-camera sample

* Fix samples

* Backend refactoring wip

* Backend rework wip

* Backend rework wip

* Remove mat encoder

* Fix namespace

* Minor backend fixes

* Fix hetero sample and refactor backend

* Change linking logic in the backend

* Fix oak sample

* Fix working with ins/outs in OAK island

* Trying to fix nv12 problem

* Make both samples work

* Small refactoring

* Remove meta args

* WIP refactoring kernel API

* Change in/out args API for kernels

* Fix build

* Fix cmake warning

* Partially address review comments

* Partially address review comments

* Address remaining comments

* Add memory ownership

* Change pointer-to-pointer to reference-to-pointer

* Remove unnecessary reference wrappers

* Apply review comments

* Check that graph contains only one OAK island

* Minor refactoring

* Address review comments
2022-01-17 22:56:01 +00:00
rogday
0fe7420638 fix model diagnostic tool 2022-01-18 01:22:22 +03:00
Alexander Alekhin
b304730225 dnn: fix API - explicit ctors, const methods 2022-01-17 21:45:29 +00:00
Suleyman TURKMEN
f1857030b5 bigtiff images reading 2022-01-16 11:49:10 +03:00
Suleyman TURKMEN
172bb7887c
Update imgcodecs.hpp 2022-01-14 23:36:53 +03:00
Anna Khakimova
60228d30d1
Merge pull request #21144 from anna-khakimova:ak/resize_simd_v2
GAPI Fluid: Resize Linear U8C3 - reworking horizontal pass.

* Reworked horizontal pass

* Fixed valgrind issue and removed unnesesary snippet
2022-01-14 12:48:52 +00:00
Lukas Yoder
9592537840
Merge pull request #20363 from SentToDevNull:master
Updated To Modern Version of Aravis USB 3 Vision Protocol Library

* updated aravis backend to support aravis-0.8

* bugfix for aravis-0.8 support
2022-01-13 23:22:36 +03:00
Maksim Shabunin
d5f73f89d8 Fixed issues found by static analysis 2022-01-13 14:51:25 +03:00
Dmitry Budnikov
19bbe6c67d
Merge pull request #21424 from dbudniko:dbudniko/media_frame_adapter_enabling
Adapt remote inference to operate with NV12 blobs

* Media Frame Adapter support

* address comments
2022-01-12 17:38:14 +00:00
Alexander Alekhin
aebb65e983 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-01-12 13:26:10 +00:00
Alexander Alekhin
5e327af327 Merge pull request #21426 from alalek:dnn_simd_unaligned_weights_fix 2022-01-12 13:11:45 +00:00
Alexander Alekhin
bc1f8813c2 Merge pull request #21422 from alexgiving:atrutnev/wrong_destination_size_deduction_resize 2022-01-12 12:43:09 +00:00
Alexander Alekhin
80d9f624d0 dnn: don't use aligned load without alignment checks
- weights are unaligned in dasiamprn sample (comes from numpy)
2022-01-12 05:11:18 +00:00
Aleksei Trutnev
e9c46f38fc fix rounding 2022-01-12 01:11:46 +03:00
cudawarped
ecfbaa267d
Merge pull request #21374 from cudawarped:fix_cuda_event_flags
Allow cv::cuda::Event to accept combinations of flags
2022-01-11 23:57:25 +03:00
Harvey
c3e27bcf87
Merge pull request #21400 from Harvey-Huang:master
tiff need check TIFFTAG_SAMPLEFORMAT, should not always use unsigned.
2022-01-11 16:51:50 +00:00
Vincent Rabaud
4db3a388dd Fix a potential UBSAN error.
We only use that value as uint64_t below anyway.
2022-01-11 12:01:47 +01:00
Suleyman TURKMEN
fe2a259eb1 Update documentation 2022-01-10 18:34:39 +03:00
Alexander Alekhin
1ba7c2f276 Merge pull request #21416 from alalek:videoio_msmf_sourcereadercb_dtor_message_info 2022-01-10 15:22:09 +00:00
h6197627
649f747f8a
Merge pull request #21405 from h6197627:3.4
* Use c++ namespaces explicitly

* Add root cv c++ namespace
2022-01-10 14:51:07 +03:00
Alexander Alekhin
05dbaf7672 videoio(msmf): use info message in SourceReaderCB destructor 2022-01-10 12:16:01 +03:00
Christoph Rackwitz
f3e0479a8f kmeans: assertion "There can't be more clusters than elements" 2022-01-08 23:42:21 +01:00
Vincent Rabaud
bf5e09d5ab Remove unnecessary use of ref-capture in code example. 2022-01-05 13:42:55 +01:00
Alexander Alekhin
53b89e1ee4 Merge pull request #21382 from stal12:CCL_fix_4conn 2022-01-04 13:21:25 +00:00
Stefano Allegretti
c685293297 Fix #21366 2022-01-03 18:15:09 +01:00
Suleyman TURKMEN
0e6a2c0491 fix legacy constants 2022-01-03 15:08:10 +03:00
Joe Howse
c2209ad5e4 Doc warnings about experimental UMatUsageFlags 2021-12-31 13:51:06 -04:00
Alexander Alekhin
76fb3652fc dnn(ocl): fix fp16 kernel compilation 2021-12-29 19:58:25 +00:00
Alexander Alekhin
92925e846d Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-12-29 15:22:13 +00:00
Trutnev Aleksei
43c04c29ce
Merge pull request #21157 from alexgiving:atrutnev/move_resize
GAPI: Move Resize kernel from core to imgproc

* Move Resize kernel from core to imgproc

* Applied style comments

* Adding backward compatibility

* Applied Asya PR
2021-12-29 15:13:43 +00:00
Alexander Alekhin
c5a86c22a4 core(ocl): add option to abort on OpenCL kernel build failure
- exceptions are catched by fallback CPU path
- OPENCV_OPENCL_ABORT_ON_BUILD_ERROR (disabled by default)
2021-12-29 00:04:45 +00:00
Alexander Alekhin
80c2fefc43 Merge pull request #21318 from alexgiving:atrutnev/move_GKernelPackage 2021-12-28 12:20:41 +00:00
Stefan Brüns
ab181ac329 highgui: Fix unresolved OpenGL functions for Qt backend
The Qt backend directly calls some OpenGL functions (glClear, glHint,
glViewport), but since OCV 4.5.5 the GL libraries are no longer part
of the global extra dependencies. When linking with "-Wl,--no-undefined"
this causes linker errors:

`opencv-4.5.5/modules/highgui/src/window_QT.cpp:3307: undefined reference to `glClear'`

Fixes: #21346
Related issues: #21299
2021-12-26 01:10:45 +01:00
Alexander Alekhin
db172d1053 Merge tag '4.5.5' 2021-12-25 11:22:16 +00:00
Alexander Alekhin
dad26339a9 release: OpenCV 4.5.5 2021-12-25 03:53:27 +00:00
Alexander Alekhin
9699e2b483 dnn(onnx): handle non-default ONNX domains
- re-enable quantized models tests
2021-12-25 01:38:52 +00:00
Rostislav Vasilikhin
3048188b5b
Merge pull request #21319 from savuor:backport_levmarqfromscratch
Warning fixes for quaternion headers

* warning fixes for quaternion headers

* a/T(x) => a * T(1/x)
2021-12-24 23:00:21 +00:00
Alexander Alekhin
7c2087cf05 Merge pull request #21339 from AsyaPronina:asyadev/wa_valgrind_issues 2021-12-24 18:10:32 +00:00
Alexander Alekhin
217fea9667 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-12-24 16:48:07 +00:00
Alexander Alekhin
523c3cd50b Merge tag '3.4.17' 2021-12-24 16:45:05 +00:00
Alexander Alekhin
631126c77a release: OpenCV 3.4.17 2021-12-24 16:39:15 +00:00
Aleksei Trutnev
c68fec7e97 Move GKernelPackage to cv namespace 2021-12-24 18:04:11 +03:00
Alexander Alekhin
cdfa8a668b python: use '((x,y), (w,h), angle)' in std::vector<RotatedRect> 2021-12-24 15:01:45 +00:00
Alexander Alekhin
92651d228d Merge pull request #21329 from alalek:cmake_openexr_find_package 2021-12-24 11:56:12 +00:00
Alexander Alekhin
90e3692603 Merge pull request #21327 from alalek:imgcodecs_openexr_runtime_disabled 2021-12-24 11:55:55 +00:00
Alexander Alekhin
3a8316ab93 Merge pull request #21320 from catree:solvePnP_doc_page 2021-12-24 11:55:34 +00:00
Anastasiya Pronina
ded0efb955 Disabling SSE4.1 path in GFluidResize due to Valgrind issues 2021-12-24 13:37:16 +03:00
Alexander Alekhin
cdd4354256 Merge pull request #21336 from alalek:dnn_pooling_check_array_indexes 2021-12-24 08:35:11 +00:00
Alexander Alekhin
f43fec7ee6 cmake: use find_package(OpenEXR) to support OpenEXR 3+ 2021-12-24 00:21:48 +00:00
Alexander Alekhin
6385511e88 dnn: add checks in pooling layer implementation
- to avoid out of buffer access
2021-12-24 00:15:30 +00:00
Alexander Alekhin
ed4becf007 dnn(onnx): debug dump of inputs/outputs/initializers in importer 2021-12-23 21:11:40 +00:00
Alexander Alekhin
f11ab4c569 Merge pull request #21331 from alalek:issue_21289 2021-12-23 20:09:52 +00:00
Alexander Alekhin
b12c2c76d1 Merge pull request #21330 from alalek:fix_highgui_gtk_mouse_callbacks 2021-12-23 20:09:40 +00:00
Alexander Alekhin
f5589445b9 Merge pull request #21322 from alalek:dnn_catch_errors 2021-12-23 20:09:22 +00:00
catree
032a61b197 Summarize PnP pose computation on a single separate page. 2021-12-23 19:52:14 +01:00
Alexander Alekhin
011ed380aa Merge pull request #21323 from alalek:dnn_do_not_rebuilt_network_in_setInput 2021-12-23 15:45:28 +00:00
Alexander Alekhin
88a18c8b6a dnn(onnx): emit error in Shape for dynamic input 2021-12-23 15:42:59 +00:00
Alexander Alekhin
51e65db715 dnn(onnx): fix Resize inputs handling 2021-12-23 15:42:59 +00:00
Alexander Alekhin
cc02fcd889 dnn: improve debug messages, add ONNX opset version 2021-12-23 15:42:59 +00:00
Alexander Alekhin
36bd2a65e3 highgui(gtk): repair scroll events 2021-12-23 13:06:44 +00:00
Alexander Alekhin
85d4e56bb1 highgui(gtk): fix onmouse event flags 2021-12-23 12:15:14 +00:00
Alexander Alekhin
381d9bafdf imgcodecs: disable OpenEXR in runtime for 3rdparty source code
- builtin OpenEXR source code is outdated
- external OpenEXR distributions are allowed
2021-12-23 10:41:18 +00:00
Alexander Alekhin
c408157a4d dnn: do not try to rebuilt network during setInput()
- this doesn't make sense in case of multiple inputs
2021-12-23 02:40:33 +00:00
Alexander Alekhin
6e299b582a dnn(test): decompose 'DynamicAxes' test 2021-12-23 00:47:27 +00:00
Alexander Alekhin
9777fbacf6 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-12-22 15:57:02 +00:00
Alexander Alekhin
c78a8dfd2d fix 4.x links 2021-12-22 13:24:30 +00:00
Alexander Alekhin
b1a57c4cb2 fix 3.4 links 2021-12-22 12:38:21 +00:00
dwardor
54c180092d
Merge pull request #21114 from dwardor:patch-1
* Fix compile against lapack-3.10.0

Fix compilation against lapack >= 3.9.1 and 3.10.0 while not breaking older versions

OpenCVFindLAPACK.cmake & CMakeLists.txt: determine OPENCV_USE_LAPACK_PREFIX from LAPACK_VERSION

hal_internal.cpp : Only apply LAPACK_FUNC to functions whose number of inputs depends on LAPACK_FORTRAN_STR_LEN in lapack >= 3.9.1

lapack_check.cpp : remove LAPACK_FUNC which is not OK as function are not used with input parameters (so lapack.h preprocessing of "LAPACK_xxxx(...)" is not applicable with lapack >= 3.9.1
If not removed lapack_check fails so LAPACK is deactivated in build (not want we want)

use OCV_ prefix and don't use Global, instead generate OCV_LAPACK_FUNC depending on CMake Conditions

Remove CONFIG from find_package(LAPACK) and use LAPACK_GLOBAL and LAPACK_NAME to figure out if using netlib's reference LAPACK implementation and how to #define OCV_LAPACK_FUNC(f)

* Fix typos and grammar in comments
2021-12-22 12:00:00 +00:00
Alexander Alekhin
be110d0464 Merge pull request #21303 from alalek:issue_21299_4.x 2021-12-21 18:42:58 +00:00
Alexander Alekhin
6e733b65ae Merge pull request #21302 from alalek:issue_21299_3.4 2021-12-21 18:39:52 +00:00
Alexander Alekhin
f948a2d0c0 Merge pull request #21305 from alalek:cmake_plugins_lowercase_internal_names 2021-12-21 18:37:40 +00:00
Alexander Alekhin
c80b270678 cmake: force lowercase plugins internal names 2021-12-21 16:34:48 +00:00
Alexander Alekhin
dcc32e84b9 highgui: fix Win32 with OPENGL=ON 2021-12-21 15:51:22 +00:00
Alexander Alekhin
947d610309 Merge pull request #21297 from rogday:div_fix 2021-12-21 15:48:40 +00:00
Alexander Alekhin
3e01a387ba highgui: fix Win32 with OPENGL=ON 2021-12-21 15:44:59 +00:00
Alexander Alekhin
4dbba5ac98 videoio: add non zero check 2021-12-21 14:32:19 +00:00
rogday
0a178a687a fix const/x in Div 2021-12-20 19:53:37 +03:00
Alexander Alekhin
a22dd28e02 videoio: fix ffmpeg standalone build 2021-12-20 15:03:21 +00:00
Maksim Shabunin
bc3da25a4a videoio: added gst-audio dependency 2021-12-20 13:25:08 +03:00
Alexander Alekhin
80492d663e Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-12-18 16:19:06 +00:00
Alexander Alekhin
172c539a5a Merge pull request #21281 from alalek:update_version_4.5.5-pre 2021-12-18 13:46:38 +00:00
Alexander Alekhin
a079acc0d9 Merge pull request #21280 from alalek:update_version_3.4.17-pre 2021-12-18 13:46:29 +00:00
Smirnov Egor
71a22e45b0 add celu, hardsigmoid, selu, thresholdedrelu layers 2021-12-18 03:19:54 +03:00
Alexander Alekhin
04ee99f1a3 Merge pull request #21282 from alalek:dnn_test_vulkan_skip 2021-12-17 19:39:35 +00:00
Stefano Allegretti
91817bffe1
Merge pull request #21275 from stal12:CCL_improvements
Improve CCL with new algorithms and tests

* Improve CCL with new algorithms and tests

* Split CCL test into dedicated tests cases
2021-12-17 19:36:57 +00:00
Alexander Alekhin
c39b83667b Merge pull request #21176 from rogday:eltwise_layers 2021-12-17 19:35:13 +00:00
Smirnov Egor
1bd382c1d0 Add acos, acosh, asin, asinh, atan, atanh, cos, cosh, erf, hardswish, sin, sinh, softplus, softsign, tan layers 2021-12-17 18:19:40 +03:00
Alexander Alekhin
49bef1cdbf Merge pull request #21283 from rogday:flatten_fix 2021-12-17 14:27:40 +00:00
Alexander Alekhin
249c508126 dnn(test): skip failed tests on Vulkan backend 2021-12-17 14:01:04 +00:00
Trutnev Aleksei
04b27525fa
Merge pull request #21231 from alexgiving:atrutnev/SIMD_SubRC_fluid
GAPI FLUID: SIMD for SubRC kernel

* SIMD for SubRC

* Reverse subrc
2021-12-17 13:42:47 +00:00
eplankin
175bcb1734
Merge pull request #21258 from eplankin:fix_threshold_to_zero_ipp_bug
Fixed threshold(THRESH_TOZERO) at imgproc(IPP)

* Fixed #16085: imgproc(IPP): wrong result from threshold(THRESH_TOZERO)

* 1. Added test cases with float where all bits of mantissa equal 1, min and max float as inputs
2. Used nextafterf instead of cast to hex

* Used float value in test instead of hex and casts

* Changed input value in test
2021-12-17 13:31:37 +00:00
Smirnov Egor
fec2c7e715 fix Flatten layer 2021-12-17 16:29:56 +03:00
Alexander Alekhin
07dca8cc03 pre: OpenCV 4.5.5 (version++) 2021-12-17 10:12:11 +00:00
Alexander Alekhin
60c093f086 pre: OpenCV 3.4.17 (version++) 2021-12-17 10:05:52 +00:00