Alexander Alekhin [Fri, 10 Sep 2021 20:58:37 +0000 (20:58 +0000)]
build: winpack_dldt with dldt 2021.4.1
Alexander Alekhin [Thu, 2 Sep 2021 09:30:56 +0000 (09:30 +0000)]
Merge pull request #20646 from VadimLevin:dev/vlevin/fix-vector-conversion
Vadim Levin [Thu, 2 Sep 2021 07:32:17 +0000 (10:32 +0300)]
fix: NumPy array allocation error message in vector conversion
Alexander Alekhin [Wed, 1 Sep 2021 14:09:17 +0000 (14:09 +0000)]
Merge pull request #20573 from rogday:onnx_scale_fix
Alexander Alekhin [Wed, 1 Sep 2021 10:52:37 +0000 (10:52 +0000)]
Merge pull request #20618 from VadimLevin:dev/vlevin/fix-vector-conversion
WJJ1995 [Wed, 1 Sep 2021 10:10:05 +0000 (18:10 +0800)]
Merge pull request #20511 from wjj19950828:add_humanseg_support_0806
* support PPSeg model for dnn module
* fixed README for CI
* add test case
* fixed bug
* deal with comments
* rm dnn_model_runner
* update test case
* fixed bug for testcase
* update testcase
Vadim Levin [Fri, 27 Aug 2021 12:01:09 +0000 (15:01 +0300)]
feat: update conversion logic for `std::vector<T>` in Python bindings
`PyObject*` to `std::vector<T>` conversion logic:
- If user passed Numpy Array
- If array is planar and T is a primitive type (doesn't require
constructor call) that matches with the element type of array, then
copy element one by one with the respect of the step between array
elements. If compiler is lucky (or brave enough) copy loop can be
vectorized.
For classes that require constructor calls this path is not
possible, because we can't begin an object lifetime without hacks.
- Otherwise fall-back to general case
- Otherwise - execute the general case:
If PyObject* corresponds to Sequence protocol - iterate over the
sequence elements and invoke the appropriate `pyopencv_to` function.
`std::vector<T>` to `PyObject*` conversion logic:
- If `std::vector<T>` is empty - return empty tuple.
- If `T` has a corresponding `Mat` `DataType` than return
Numpy array instance of the matching `dtype` e.g.
`std::vector<cv::Rect>` is returned as `np.ndarray` of shape `Nx4` and
`dtype=int`.
This branch helps to optimize further evaluations in user code.
- Otherwise - execute the general case:
Construct a tuple of length N = `std::vector::size` and insert
elements one by one.
Unnecessary functions were removed and code was rearranged to allow
compiler select the appropriate conversion function specialization.
Alexander Alekhin [Tue, 31 Aug 2021 14:42:20 +0000 (14:42 +0000)]
Merge pull request #20635 from alalek:issue_20559
Alexander Alekhin [Mon, 30 Aug 2021 20:40:14 +0000 (20:40 +0000)]
dnn(ocl): drop CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE check
- it is a hint and it should not block kernel execution
Alexander Alekhin [Mon, 30 Aug 2021 18:09:51 +0000 (18:09 +0000)]
Merge pull request #20622 from diablodale:fix20544-nodiscard
Alexander Alekhin [Mon, 30 Aug 2021 13:39:44 +0000 (13:39 +0000)]
Merge pull request #20633 from alalek:ocl_dumpValue_handle_null
Alexander Alekhin [Mon, 30 Aug 2021 11:46:14 +0000 (11:46 +0000)]
core(ocl): handle NULL in dumpValue() debug call
- NULL is used for allocation of workgroup local variables
Alexander Alekhin [Sat, 28 Aug 2021 21:24:02 +0000 (21:24 +0000)]
Merge pull request #20625 from alalek:fix_msvc_warnings
Dale Phurrough [Fri, 27 Aug 2021 23:12:44 +0000 (01:12 +0200)]
fix opencv/opencv#20544 nodiscard for msvc/gcc
- includes workaround for preprocessor non-compliance
- enable attribute syntax checking in msvc
Alexander Alekhin [Sat, 28 Aug 2021 17:11:26 +0000 (17:11 +0000)]
build: eliminate build warnings
Alexander Alekhin [Sat, 28 Aug 2021 13:23:33 +0000 (13:23 +0000)]
Merge pull request #20623 from alalek:fix_java_byte
Alexander Alekhin [Sat, 28 Aug 2021 01:28:34 +0000 (01:28 +0000)]
java(test): avoid deprecation warning
- 'new Byte' => 'Byte.valueOf'
Alexander Alekhin [Fri, 27 Aug 2021 23:42:24 +0000 (23:42 +0000)]
Merge pull request #20609 from vrabaud:3.4
Vincent Rabaud [Thu, 26 Aug 2021 07:46:25 +0000 (09:46 +0200)]
Do not use deprecated ReleaseCleared in protobuf library.
This is to make code work with protobuf arenas for memory
management (ReleaseCleared is incompatible).
The cleaning of the memory is also simpler.
Alexander Alekhin [Wed, 25 Aug 2021 22:13:43 +0000 (22:13 +0000)]
Merge pull request #20602 from diablodale:fix20594-refcounts-wiith-exceptions
Dale Phurrough [Tue, 24 Aug 2021 16:56:25 +0000 (18:56 +0200)]
fix opencv/opencv#20594 - exception handling with refcounts
Dale Phurrough [Tue, 24 Aug 2021 18:06:36 +0000 (20:06 +0200)]
add test case
Alexander Alekhin [Sat, 21 Aug 2021 17:22:58 +0000 (17:22 +0000)]
Merge pull request #20586 from alalek:issue_20585
Alexander Alekhin [Sat, 21 Aug 2021 16:04:13 +0000 (16:04 +0000)]
dnn(ocl): fix top initialization in verifyResult
Alexander Alekhin [Fri, 20 Aug 2021 11:36:38 +0000 (11:36 +0000)]
Merge pull request #20581 from alalek:issue_20571
Alexander Panov [Fri, 20 Aug 2021 10:57:05 +0000 (13:57 +0300)]
Merge pull request #20564 from AleksandrPanov:update_kalman_sample
Update kalman sample
* updated view and comments, fixed dims
* updated view and comments, added statePost
Alexander Alekhin [Fri, 20 Aug 2021 08:10:18 +0000 (08:10 +0000)]
Merge pull request #20556 from rogday:onnx_split_sum_fix
Alexander Alekhin [Thu, 19 Aug 2021 20:06:41 +0000 (20:06 +0000)]
cmake: handle empty CVPY_SUFFIX
Alexander Alekhin [Thu, 19 Aug 2021 14:54:02 +0000 (14:54 +0000)]
Merge pull request #20386 from vrabaud:3.4
Vincent Rabaud [Fri, 9 Jul 2021 22:21:52 +0000 (00:21 +0200)]
Use the one argument version of SetTotalBytesLimit.
The two argument versions has been deprecated, cf
https://developers.google.com/protocol-buffers/docs/reference/cpp/google.protobuf.io.coded_stream
Smirnov Egor [Wed, 18 Aug 2021 15:37:35 +0000 (18:37 +0300)]
fix hasDynamicShapes for batch_size and fix axis selection in Scale layer
Smirnov Egor [Mon, 16 Aug 2021 12:44:54 +0000 (15:44 +0300)]
fix Split partial sum
Julia Bareeva [Fri, 13 Aug 2021 12:41:00 +0000 (15:41 +0300)]
Merge pull request #20506 from JulieBar:lstm_activations
* Support activations(Sigmoid, Tanh) for LSTM
* fix warning
Alexander Alekhin [Fri, 13 Aug 2021 10:06:55 +0000 (10:06 +0000)]
Merge pull request #20525 from SamFC10:fix-prior-variances
Iyad Ahmed [Thu, 12 Aug 2021 16:51:02 +0000 (16:51 +0000)]
Merge pull request #20541 from iyadahmed:video_capture_timeout_prop
* VideoCapture timeout set/get
* Common formatting for enum values
* Fix enum values wrongly in videoio.hpp
* Define timeout enum values in public api and align with master
Alexander Alekhin [Thu, 12 Aug 2021 15:13:21 +0000 (15:13 +0000)]
Merge pull request #20545 from AleksandrPanov:resize_docummentation
AleksandrPanov [Thu, 12 Aug 2021 11:40:40 +0000 (14:40 +0300)]
add note about Python's dsize to doc
Alexander Alekhin [Thu, 12 Aug 2021 08:12:48 +0000 (08:12 +0000)]
Merge pull request #20515 from utibenkei:fix_java_ml_testSaveLoad
Alexander Alekhin [Wed, 11 Aug 2021 17:56:33 +0000 (17:56 +0000)]
Merge pull request #20533 from AleksandrPanov:minAreaRect_fix_rotatingCalipers
AleksandrPanov [Wed, 11 Aug 2021 16:08:52 +0000 (19:08 +0300)]
fix choose minimum angle in rotatingCalipers
utibenkei [Sat, 7 Aug 2021 16:08:31 +0000 (01:08 +0900)]
fix testSaveLoad
Alexander Alekhin [Tue, 10 Aug 2021 22:18:17 +0000 (22:18 +0000)]
Merge pull request #20466 from rogday:efficientnet_fix_34
Alexander Alekhin [Tue, 10 Aug 2021 17:21:32 +0000 (17:21 +0000)]
Merge pull request #20500 from AleksandrPanov:findContours_documentation
AleksandrPanov [Tue, 10 Aug 2021 15:53:28 +0000 (18:53 +0300)]
add 19769 and 19769_lightweight tests
Smirnov Egor [Mon, 9 Aug 2021 10:28:33 +0000 (13:28 +0300)]
add Max layer to TFImporter
SamFC10 [Mon, 9 Aug 2021 06:38:55 +0000 (12:08 +0530)]
fix bug in prior-box variances
Alexander Alekhin [Fri, 6 Aug 2021 07:09:26 +0000 (07:09 +0000)]
Merge pull request #20505 from AleksandrPanov:contours_tutorial_documentation
Alexander Alekhin [Fri, 6 Aug 2021 07:06:51 +0000 (07:06 +0000)]
Merge pull request #20502 from ddacw:3.4
Julia Bareeva [Thu, 5 Aug 2021 15:13:17 +0000 (18:13 +0300)]
Merge pull request #20480 from JulieBar:lstm_pytest
Add Python's test for LSTM layer
* Add Python's test for LSTM layer
* Set different test threshold for FP16 target
* rename test to test_input_3d
Co-authored-by: Julie Bareeva <julia.bareeva@xperience.ai>
AleksandrPanov [Thu, 5 Aug 2021 11:21:34 +0000 (14:21 +0300)]
add links in python and js contours tutorial
Abhinav Sharma [Wed, 4 Aug 2021 17:28:59 +0000 (22:58 +0530)]
Merge pull request #20493 from abhi-bhatra:patch-1
Fix Broken Link
* Update README.md
Fix broken link
* Update Readme.txt
* Update readme.txt
Add missing link
* Update readme.txt
Fix names
Duong Dac [Wed, 4 Aug 2021 13:17:25 +0000 (15:17 +0200)]
Avoid adding false UMat/GpuMat declaration
AleksandrPanov [Wed, 4 Aug 2021 12:37:20 +0000 (15:37 +0300)]
add note about hierarchy in python version
Alexander Alekhin [Tue, 3 Aug 2021 12:06:46 +0000 (12:06 +0000)]
Merge pull request #20487 from AleksandrPanov:traincascade_documentation
AleksandrPanov [Mon, 2 Aug 2021 15:41:53 +0000 (18:41 +0300)]
add note about using version 3.4 to traincascade documentation
Alexander Alekhin [Mon, 2 Aug 2021 08:09:55 +0000 (08:09 +0000)]
Merge pull request #20485 from VadimLevin:dev/vlevin/fix-reserved-python-keyword-arguments
Alexander Alekhin [Sun, 1 Aug 2021 14:22:09 +0000 (14:22 +0000)]
Merge pull request #20451 from kumar-mahendra:patch-1
Vadim Levin [Sun, 1 Aug 2021 08:59:16 +0000 (11:59 +0300)]
fix: convert arguments names that are keywords reserved by Python
Mahendra Kumar [Fri, 23 Jul 2021 11:14:48 +0000 (16:44 +0530)]
Closing brackets missing
In line 94, closing brackets are added which were missing .
rogday [Wed, 28 Jul 2021 15:06:24 +0000 (18:06 +0300)]
Merge pull request #20453 from rogday:onnx_importer_fix
Split layer dispatch into functions in ONNXImporter
* split layer dispatch into functions
* fixes
* identation and comment fixes
* fix constness
Alexander Alekhin [Mon, 26 Jul 2021 09:57:44 +0000 (09:57 +0000)]
Merge pull request #20459 from xerxesb:bugfix/cuda-cmake-typo
Xerxes Battiwalla [Mon, 26 Jul 2021 04:54:27 +0000 (14:54 +1000)]
Fixed typo in error message in OpenCVDetectCUDA.cmake
There was a minor typo in the FATAL error message when the specified CUDA generation does not match any known generation
Alexander Alekhin [Sat, 24 Jul 2021 15:28:01 +0000 (15:28 +0000)]
Merge pull request #20424 from sbajtl:worker-importscript-bugfix
Alexander Alekhin [Sat, 24 Jul 2021 13:41:01 +0000 (13:41 +0000)]
Merge pull request #20369 from shreyastaware:master
Alexander Alekhin [Fri, 23 Jul 2021 14:34:57 +0000 (14:34 +0000)]
Merge pull request #20447 from snoyes:patch-1
Julia Bareeva [Fri, 23 Jul 2021 14:11:50 +0000 (17:11 +0300)]
Merge pull request #20450 from JulieBar:lstm_inside
Support non-zero hidden state for LSTM
* fully support non-zero hidden state for LSTM
* check dims of hidden state for LSTM
* fix failed test Test_Model.TextRecognition
* add new tests for LSTM w/ non-zero hidden params
Co-authored-by: Julie Bareeva <julia.bareeva@xperience.ai>
Scott Noyes [Thu, 22 Jul 2021 19:58:20 +0000 (14:58 -0500)]
minor grammar edits
Shreyas Taware [Wed, 7 Jul 2021 09:10:08 +0000 (14:40 +0530)]
Update py_canny.markdown
Fixed a word that was previously written as third argument but it is instead the fourth argument of cv.Canny() function
Alexander Alekhin [Thu, 22 Jul 2021 16:44:47 +0000 (16:44 +0000)]
Merge pull request #20429 from rogday:tf_importer_asym_pads
Smirnov Egor [Mon, 19 Jul 2021 15:24:15 +0000 (18:24 +0300)]
implement asymmetric padding for conv2d, max_pool and conv2d_backprop_input
Alexander Alekhin [Wed, 21 Jul 2021 09:47:10 +0000 (09:47 +0000)]
Merge pull request #20437 from pytianxxiao:fix#20430
Xiaoxiao Tian [Wed, 21 Jul 2021 05:32:50 +0000 (13:32 +0800)]
fix: ocv_target_link_libraries could not handle the keyword rightly #20430
Saša Bajtl [Sun, 18 Jul 2021 08:12:39 +0000 (10:12 +0200)]
Bugfix on import script with web worker.
Alexander Alekhin [Fri, 16 Jul 2021 10:33:42 +0000 (10:33 +0000)]
Merge pull request #20394 from SamFC10:conv-asymmetric-pads
Alexander Alekhin [Fri, 16 Jul 2021 10:19:25 +0000 (10:19 +0000)]
Merge pull request #20200 from rmeertens:update_grabcut
SamFC10 [Fri, 16 Jul 2021 04:09:41 +0000 (09:39 +0530)]
Fix convolution asymmetric padding bug in onnx importer
Alexander Alekhin [Thu, 15 Jul 2021 22:43:42 +0000 (22:43 +0000)]
Merge pull request #20410 from alalek:fix_dnn_dldt_output_layout
Alexander Alekhin [Wed, 14 Jul 2021 23:31:41 +0000 (23:31 +0000)]
dnn(ie): fix handling of 1D and non-32F outputs of InferenceEngine
Alexander Alekhin [Sat, 10 Jul 2021 13:06:33 +0000 (13:06 +0000)]
dnn(test): add extra IR models, more checks in IE testing code
Alexander Alekhin [Thu, 15 Jul 2021 20:06:22 +0000 (20:06 +0000)]
Merge pull request #20420 from berak:python_fix_trackbar_warning
berak [Thu, 15 Jul 2021 15:02:23 +0000 (17:02 +0200)]
python: fix trackbar warning
Alexander Alekhin [Fri, 9 Jul 2021 16:22:13 +0000 (16:22 +0000)]
dnn(test): backport test_ie_models.cpp from 4.5.3
Roland Meertens [Thu, 3 Jun 2021 18:59:22 +0000 (20:59 +0200)]
Updated grabcut example to show the background in a transparant way
Pablo Romero [Tue, 13 Jul 2021 19:40:15 +0000 (21:40 +0200)]
Merge pull request #20399 from pablorcum:3.4
Improves support for Unix non-Linux systems, including QNX
* Fixes #20395. Improves support for Unix non-Linux systems. Focus on QNX Neutrino.
Signed-off-by: promero <promero@mathworks.com>
* Update system.cpp
Alexander Alekhin [Mon, 12 Jul 2021 21:14:22 +0000 (21:14 +0000)]
Merge pull request #20397 from alalek:fix_winpack_dldt_stale_sysroot
Alexander Alekhin [Mon, 12 Jul 2021 19:32:11 +0000 (19:32 +0000)]
build(winpack_dldt): avoid stale sysroot contents
César Gouveia [Fri, 9 Jul 2021 18:21:56 +0000 (19:21 +0100)]
Merge pull request #20374 from cesarpgouveia:bugfix/fix_load_onnxModel_debug
* Fix bug while loading onnx model in debug
* dnn: fix other .at using
Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>
Alexander Alekhin [Fri, 9 Jul 2021 18:15:10 +0000 (18:15 +0000)]
Merge pull request #20381 from berak:dnn_samples_fix_colorization_links
berak [Fri, 9 Jul 2021 11:21:44 +0000 (13:21 +0200)]
dnn: update links for the colorization samples
Alexander Alekhin [Thu, 8 Jul 2021 20:54:09 +0000 (20:54 +0000)]
Merge pull request #20368 from mightbxg:bugfix_imshowqt
Alexander Alekhin [Wed, 7 Jul 2021 18:21:57 +0000 (18:21 +0000)]
Merge pull request #20373 from kikaxa:mjpeg-VideoInputStream-alignment-fix
kikaxa [Wed, 7 Jul 2021 15:31:53 +0000 (18:31 +0300)]
fix videoio/src/container_avi.cpp VideoInputStream alignment
Xinguang Bian [Wed, 7 Jul 2021 04:35:11 +0000 (12:35 +0800)]
fix scale problem in DefaultViewPort::controlImagePosition()
Alexander Alekhin [Sun, 4 Jul 2021 21:31:56 +0000 (21:31 +0000)]
Merge tag '3.4.15'
Alexander Alekhin [Sun, 4 Jul 2021 21:10:13 +0000 (21:10 +0000)]
release: OpenCV 3.4.15
Alexander Alekhin [Sun, 4 Jul 2021 21:07:02 +0000 (21:07 +0000)]
Merge pull request #20350 from alalek:issue_20285
Alexander Alekhin [Sun, 4 Jul 2021 18:41:34 +0000 (18:41 +0000)]
Merge pull request #20354 from alalek:issue_20353
Alexander Alekhin [Sun, 4 Jul 2021 10:07:34 +0000 (13:07 +0300)]
cmake: update Halide detection
Alexander Alekhin [Sat, 3 Jul 2021 10:57:18 +0000 (10:57 +0000)]
cmake: exclude -pthread from Emscripten default build
Alexander Alekhin [Sat, 3 Jul 2021 00:27:54 +0000 (00:27 +0000)]
Merge pull request #20346 from alalek:backport_20026