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20375 Commits

Author SHA1 Message Date
Alexander Alekhin
62252d157e Merge tag '3.4.16' 2021-10-08 19:05:00 +00:00
Alexander Alekhin
b1cf550123 release: OpenCV 3.4.16 2021-10-08 18:31:56 +00:00
Alexander Alekhin
17bd9a1fa1 Merge pull request #20841 from alalek:core_keep_TlsAbstraction_singleton_3.4 2021-10-08 07:01:05 +00:00
Alexander Alekhin
81e7988eb9 Merge pull request #20840 from alalek:dnn_ocl_cleanup_code 2021-10-08 05:07:51 +00:00
Alexander Alekhin
4985311d46 core(tls): avoid destruction of TlsAbstraction singleton 2021-10-08 03:12:58 +00:00
Alexander Alekhin
05348f3250 Merge pull request #20839 from alalek:issue_20828_netbsd 2021-10-08 02:19:54 +00:00
Alexander Alekhin
003609e565 Merge pull request #20838 from alalek:fix_20833 2021-10-08 02:09:46 +00:00
Jonas Vautherin
9537a909f7
Merge pull request #20801 from JonasVautherin:fix-gst-error-handling 
* Fix gst error handling

* Use the return value instead of the error, which gives no guarantee of being NULL in case of error
* Test err pointer before accessing it
* Remove unreachable code

* videoio(gstreamer): restore check in writer code

Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>
 2021-10-08 02:07:04 +00:00
Alexander Alekhin
8c2dd5fb9a dnn(ocl4dnn): cleanup dead code, improve logging 2021-10-08 00:39:40 +00:00
Alexander Alekhin
27545dcc86 core: add __NetBSD__ build fix in parallel.cpp 2021-10-07 23:29:28 +00:00
Alexander Alekhin
724e04e979 dnn(ocl4dnn): add extra checks to convolution layer 
- prevent running code over unsupported/non-tested configurations
- prevent integer div by zero
 2021-10-07 23:18:32 +00:00
Alexander Panov
dfc94c58f0
Merge pull request #20823 from AleksandrPanov:fix_orb_integer_overflow 
Fix ORB integer overflow

* set size_t step to fix integer overflow in ptr0 offset

* added issue_537 test

* minor fix tags, points

* added size_t_step and offset to remove mixed unsigned and signed operations

* features2d: update ORB checks

Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>
 2021-10-07 22:46:25 +00:00
Oliver Kuckertz
a3d7811f24
Merge pull request #20725 from mologie:fix-dnn-tf-on-arm 
* dnn: fix unaligned memory access crash on armv7

The getTensorContent function would return a Mat pointing to some
member of a Protobuf-encoded message. Protobuf does not make any
alignment guarantees, which results in a crash on armv7 when loading
models while bit 2 is set in /proc/cpu/alignment (or the relevant
kernel feature for alignment compatibility is disabled). Any read
attempt from the previously unaligned data member would send SIGBUS.

As workaround, this commit makes an aligned copy via existing clone
functionality in getTensorContent. The unsafe copy=false option is
removed. Unfortunately, a rather crude hack in PReLUSubgraph in fact
writes(!) to the Protobuf message. We limit ourselves to fixing the
alignment issues in this commit, and add getTensorContentRefUnaligned
to cover the write case with a safe memcpy. A FIXME marks the issue.

* dnn: reduce amount of .clone() calls

* dnn: update FIXME comment

Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>
 2021-10-06 16:41:05 +00:00
Alexander Alekhin
755e0143fb
Merge pull request #20815 from alalek:fix_20649_revert_19859 
features2d: repair SimpleBlobDetector

* features2d: revert code change by PR #19859

Reverted commit 76860933f0

* features2d: check SimpleBlobDetector parameters consistency
 2021-10-06 15:05:45 +03:00
Alexander Alekhin
dfa48094dc Merge pull request #20814 from alalek:dnn_pytest_input_3d 2021-10-06 12:02:34 +00:00
Alexander Alekhin
e585192eeb Merge pull request #20802 from alalek:core_tls_init_TlsAbstraction 2021-10-06 12:01:06 +00:00
Alexander Alekhin
646924fce8 dnn(pytest/test_input_3d): reload model between switching targets 2021-10-05 23:23:08 +00:00
Alexander Alekhin
ebef84e9ea pre: OpenCV 3.4.16 (version++) 2021-10-04 20:47:07 +00:00
Alexander Alekhin
b1a772d194 Merge pull request #20803 from alalek:core_parallel_workaround_tsan 2021-10-04 19:16:27 +00:00
keroiber
f11f2bfb56
Merge pull request #20743 from keroiber:prefix_js_function_bindings_with_namespace 
* Prefix global javascript functions with sub-namespaces

* js: handle 'namespace_prefix_override', update filtering

- avoid functions override with same name but different namespace

Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>
 2021-10-04 16:51:49 +00:00
xhawk18
24f43e7ae9
Merge pull request #20183 from xhawk18:3.4 
* improve compatibility for qt 6.

* cmake(highgui): rework Qt dependency support

* cmake(highgui): workaround Qt5Config.cmake "components" bug

Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>
 2021-10-04 16:44:57 +00:00
Alexander Alekhin
d20c9bde7e core(TLS): force TlsAbstraction initialization before main() 2021-10-04 11:34:09 +00:00
Alexander Alekhin
62414e3073 core(parallel): suppress TSAN warning 2021-10-04 10:46:32 +00:00
Alexander Alekhin
48c985e775 Merge pull request #20797 from sturkmen72:restore_LSD 2021-10-02 17:50:38 +00:00
Alexander Alekhin
7358fffb0f Merge pull request #20796 from JonasVautherin:patch-1 2021-10-02 17:48:23 +00:00
Jonas Vautherin
de5b6386e0 Fix gst_initializer 
Use the return value of gst_init_check instead of testing the error pointer
 2021-10-02 15:42:13 +00:00
Jannik Bamberger
ef53a9229f Automatically set the correct OpenCV version in build.gradle 
Automatically sets the correct OpenCV version in the CMAKE example contained in the build.gradle
file of the Android SDK.
 2021-10-02 16:06:33 +02:00
Suleyman TURKMEN
259c39a63a additional changes 2021-10-02 13:34:56 +03:00
Alexander Alekhin
327b98eb13 Merge pull request #20794 from alalek:dnn_ocl_fix_conv_dwconv_workgroup 2021-10-01 22:25:47 +00:00
Alexander Alekhin
f977d10a19 dnn(ocl): fix conv DWCONV workgroup 2021-10-01 18:52:07 +00:00
Alexander Alekhin
a0cf8c322d Merge pull request #20793 from tomoaki0705:fixGaussianOverflow 2021-10-01 15:53:15 +00:00
Tomoaki Teshima
1e74f5850b suppress GaussianBlur to generate empty images 
* sharp Gaussian kernel causes over flow and ends up in blank image
 2021-10-01 23:17:02 +09:00
Suleyman TURKMEN
9b76872708 restore LSD 2021-10-01 16:23:16 +03:00
Alexander Alekhin
4d587c341b Merge pull request #20774 from alalek:dnn_ocl_fix_conv_basic_workgroup 2021-09-30 10:16:26 +00:00
Alexander Alekhin
846317ef37 dnn(ocl): fix conv BASIC workgroup 2021-09-29 14:55:46 +00:00
Alexander Alekhin
7e62789edf Merge pull request #20763 from Cavendish-Koo:houghlines_sdiv_bug_fix 2021-09-29 11:04:13 +00:00
Alexander Alekhin
852663f6d2
Merge pull request #20748 from sturkmen72:clean_up_test_data 2021-09-28 20:45:39 +03:00
Cavendish-Koo
2f83c3b689 fix the bug of HoughlinesSDIV 2021-09-28 21:18:07 +08:00
Alexander Smorkalov
2cc14bd0fb Verbose output for errors found by header parser. 2021-09-27 10:53:23 +03:00
Suleyman TURKMEN
fdc8ed8d05 Update perf_bgfg_mog2.cpp, perf_bgfg_knn.cpp 2021-09-25 23:06:50 +03:00
Nicholas Ho
236c64a17d
Merge pull request #20712 from Nicholas-Ho-arm:3.4_RowVec_8u32f 
* Add RowVec_8u32f

* Fix build errors in Linux x64 Debug and armeabi-v7a

* Reformat code to make it more clean and conventional

* Optimise with vx_load_expand_q()
 2021-09-25 17:43:33 +00:00
easonycwang
91ff45fbde Tile: 
This submission is used to improve the performance of the inpaint algorithm for 3 channels images(RGB or BGR).

Reason:
The original algorithm implementation did not consider the cache hits.
The loop of channels is outside the core loop, so the perfmance is not very good.
Moving the channel loop inside the core loop can significantly improve cache hits, thereby improving performance.

Performance:
360P, about >= 30% improvement
iphone8P: 5.52ms -> 3.75ms
iphone6s: 14.04ms -> 9.15ms
 2021-09-24 21:47:14 +08:00
Amir Tulegenov
86a51015b1
Merge pull request #19554 from amirtu:OCV-215_cvtColorTwoPlane_wrong_output_when_Y_Plane_Mat_has_step 
different paddings in cvtColorTwoPlane() for biplane YUV420

* Different paddings support in cvtColorTwoPlane() for biplane YUV420

* Build fix for dispatch case.

* Resoted old behaviour for y.step==uv.step to exclude perf regressions.

Co-authored-by: amir.tulegenov <amir.tulegenov@xperience.ai>
Co-authored-by: Alexander Smorkalov <alexander.smorkalov@xperience.ai>
 2021-09-22 17:42:32 +03:00
Alexander Alekhin
998406d20e Merge pull request #20729 from MikaelUrankar:3.4 2021-09-21 22:30:49 +00:00
mikael
f7b4b750d8 Detect FP16 on FreeBSD aarch64 2021-09-21 19:48:58 +02:00
SamFC10
9c5d7716e2 fix for unsqueeze opset version 13 2021-09-17 17:40:57 +05:30
Alexander Alekhin
46fd26e366 Merge pull request #20699 from alalek:dnn_perf_update_convolution_tests 2021-09-16 17:11:32 +00:00
rogday
c410d7a97d
Merge pull request #20671 from rogday:yolov4x-mish 
Add support for YOLOv4x-mish

* backport to 3.4 for supporting yolov4x-mish

* add YOLOv4x-mish test

* address review comments

Co-authored-by: Guo Xu <guoxu@1school.com.cn>
 2021-09-14 17:49:49 +00:00
Alexander Panov
1618c963e4
Merge pull request #20676 from AleksandrPanov:delete_createConvexHull_convertTo 
* deleted dublicated createConvexHull and convertTo

* replaced checkVector(2) with points.empty()
 2021-09-13 19:27:00 +03:00
Alexander Alekhin
6e66a9222a dnn(onnx): fix format specifier 2021-09-11 22:26:52 +00:00
Alexander Alekhin
56b7622612 Merge pull request #20687 from alalek:core_ocl_fix_intel_gemm 2021-09-11 16:26:25 +00:00
Alexander Alekhin
696a6ccd57
Merge pull request #20686 from zihaomu:tf_biasadd_bug 
DNN: BiasAdd tf_importer.cpp could load Const from First Place
 2021-09-11 19:25:04 +03:00
Zihao Mu
51b03b87e6 BiasAdd could load Const from second place. 2021-09-11 15:34:41 +00:00
Alexander Alekhin
07e4076585 Merge pull request #20689 from diablodale:fix20613-selectocldevice 2021-09-10 22:26:36 +00:00
Dale Phurrough
de1a459879
fix opencv/opencv#20613 
* copy 4.x selectOpenCLDevice() -- it is compatible
* filter platforms rather than trying only first matching
* this works on 3.4 and 4.x master
 2021-09-10 21:18:01 +02:00
Alexander Alekhin
1aacb9bb15 dnn(perf): update convolution tests 2021-09-10 13:11:02 +00:00
Alexander Alekhin
9b4ecc96f6 core(ocl): buffer bounds in intelblas_gemm_buffer_NT 2021-09-10 12:10:41 +00:00
Alexander Alekhin
e3f4f874c5
Merge pull request #20670 from alalek:core_ocl_fix_intel_gpu_gemm_requirements 
core(OpenCL): fix intel_gpu_gemm kernel requirements

* core(ocl): fix intel_gpu_gemm integration

- allow bailout to generic OpenCL kernel

* core(ocl): avoid failures of generic OpenCL gemm kernel

* core(ocl): define alignment requirements of intel_gpu_gemm kernels
 2021-09-10 12:00:11 +00:00
Alexander Alekhin
6ace801418 Merge pull request #20661 from alalek:dnn_ocl_fix_gemm_like_kernel 2021-09-10 11:58:52 +00:00
rogday
d31b93b513
Merge pull request #20674 from rogday:prelu_slope 
Fix PReLU negative slope access pattern

* fix prelu negative slope access pattern

* change begin() to ptr()
 2021-09-10 11:07:16 +00:00
Alexander Alekhin
ac0fd6aa9a Merge pull request #20675 from diablodale:fix2-20544 2021-09-09 21:35:03 +00:00
Dale Phurrough
068f33cfdf
add nodiscard to features2d clone funcs 2021-09-09 15:20:45 +02:00
rogday
4807cd8a6e
Merge pull request #20605 from rogday:split_slice_shenanigans 
Add Normalize subgraph, fix Slice, Mul and Expand

* Add Normalize subgraph, support for starts<0 and axis<0 in Slice, Mul broadcasting in the middle and fix Expand's unsqueeze

* remove todos

* remove range-based for loop

* address review comments

* change >> to > > in template

* fix indexation

* fix expand that does nothing
 2021-09-09 14:41:40 +03:00
Alexander Alekhin
35e824c287 dnn(ocl): fix out of bound access in GEMM-like kernels 
- dropped usage of CreateSubBuffer() - buffers lifetime management issue
- fixed elementwise offset
- avoid out of bounds read access
 2021-09-06 18:17:21 +00:00
Alexander Alekhin
5578ad5e14 dnn(ocl): fix automatic globalsize adjusting 
- if kernel code doesn't support that
 2021-09-06 03:11:29 +00:00
Alexander Alekhin
d11f0a709d Merge pull request #20652 from alalek:ocl_debug 2021-09-04 18:23:09 +00:00
Alexander Alekhin
0a43b23275 Merge pull request #20651 from alalek:issue_18361 2021-09-04 18:22:12 +00:00
Alexander Alekhin
7967683296 Merge pull request #20648 from alalek:issue_20615 2021-09-04 18:21:58 +00:00
Alexander Alekhin
5b2c016834 dnn(ocl): avoid out of buffer access in copyWeightsSwizzled 2021-09-04 15:45:59 +00:00
Alexander Alekhin
aaff125608 core(ocl): debug capabilities 2021-09-04 15:37:39 +00:00
Alexander Alekhin
407adc7061 dnn(ocl): fix buffer offsets in IDLF kernel 
- drop CreateSubBuffer
- fix FUSED_CONV_ELTWISE mode
 2021-09-04 15:28:35 +00:00
rogday
d0e612dc36
Merge pull request #20647 from rogday:resize_concat_optimization 
Fix resize+concat optimization

* fix resize+concat optimization

* add comment and fix indentation
 2021-09-03 12:32:29 +00:00
Alexander Alekhin
7c23ec90a9 Merge pull request #20646 from VadimLevin:dev/vlevin/fix-vector-conversion 2021-09-02 09:30:57 +00:00
Vadim Levin
390957fec4 fix: NumPy array allocation error message in vector conversion 2021-09-02 10:32:17 +03:00
Alexander Alekhin
060a76dc3e Merge pull request #20573 from rogday:onnx_scale_fix 2021-09-01 14:09:17 +00:00
Alexander Alekhin
6625810d2a Merge pull request #20618 from VadimLevin:dev/vlevin/fix-vector-conversion 2021-09-01 10:52:37 +00:00
WJJ1995
edc442afdb
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
 2021-09-01 10:10:05 +00:00
Vadim Levin
16b9514543 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.
 2021-09-01 13:00:21 +03:00
Alexander Alekhin
95c7f4a7f0 Merge pull request #20635 from alalek:issue_20559 2021-08-31 14:42:20 +00:00
Alexander Alekhin
ae6fabc6fe dnn(ocl): drop CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE check 
- it is a hint and it should not block kernel execution
 2021-08-30 20:40:14 +00:00
Alexander Alekhin
7eaadf616c Merge pull request #20622 from diablodale:fix20544-nodiscard 2021-08-30 18:09:51 +00:00
Alexander Alekhin
f25951c412 core(ocl): handle NULL in dumpValue() debug call 
- NULL is used for allocation of workgroup local variables
 2021-08-30 11:47:51 +00:00
Alexander Alekhin
1259a474ba Merge pull request #20625 from alalek:fix_msvc_warnings 2021-08-28 21:24:03 +00:00
Dale Phurrough
3995deaf76
fix opencv/opencv#20544 nodiscard for msvc/gcc 
- includes workaround for preprocessor non-compliance
- enable attribute syntax checking in msvc
 2021-08-28 20:22:47 +02:00
Alexander Alekhin
076587425e build: eliminate build warnings 2021-08-28 17:11:26 +00:00
Alexander Alekhin
da6aeaca46 Merge pull request #20623 from alalek:fix_java_byte 2021-08-28 13:23:33 +00:00
Alexander Alekhin
8ee33ca551 java(test): avoid deprecation warning 
- 'new Byte' => 'Byte.valueOf'
 2021-08-28 02:10:05 +00:00
Vincent Rabaud
38d0063c36 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.
 2021-08-26 15:36:22 +02:00
Dale Phurrough
54a9e00970
fix opencv/opencv#20594 - exception handling with refcounts 2021-08-25 14:38:02 +02:00
Dale Phurrough
9bda96d39e
add test case 2021-08-25 14:32:40 +02:00
Alexander Alekhin
77a5c43d50 Merge pull request #20586 from alalek:issue_20585 2021-08-21 17:22:58 +00:00
Alexander Alekhin
f28e4b86fb dnn(ocl): fix top initialization in verifyResult 2021-08-21 16:04:13 +00:00
Alexander Alekhin
b675e6ab77 Merge pull request #20581 from alalek:issue_20571 2021-08-20 11:36:38 +00:00
Alexander Alekhin
a9817e9127 Merge pull request #20556 from rogday:onnx_split_sum_fix 2021-08-20 08:10:18 +00:00
Alexander Alekhin
c08897cd10 cmake: handle empty CVPY_SUFFIX 2021-08-19 20:06:41 +00:00
Vincent Rabaud
9cfa84313c 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
 2021-08-19 14:31:29 +02:00
Smirnov Egor
fe625a558e fix hasDynamicShapes for batch_size and fix axis selection in Scale layer 2021-08-18 19:22:24 +03:00
Smirnov Egor
9ef41f68fb fix Split partial sum 2021-08-16 15:44:54 +03:00
Julia Bareeva
cfb36443fb
Merge pull request #20506 from JulieBar:lstm_activations 
* Support activations(Sigmoid, Tanh) for LSTM

* fix warning
 2021-08-13 15:41:00 +03:00
Alexander Alekhin
9d3826c676 Merge pull request #20525 from SamFC10:fix-prior-variances 2021-08-13 10:06:55 +00:00
Iyad Ahmed
4300bb2e1f
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
 2021-08-12 19:51:02 +03:00
AleksandrPanov
25cd7c7c50 add note about Python's dsize to doc 2021-08-12 14:40:40 +03:00
Alexander Alekhin
732cb6c45c Merge pull request #20515 from utibenkei:fix_java_ml_testSaveLoad 2021-08-12 08:12:48 +00:00
Alexander Alekhin
266a868ba9 Merge pull request #20533 from AleksandrPanov:minAreaRect_fix_rotatingCalipers 2021-08-11 17:56:34 +00:00
AleksandrPanov
8199967b31 fix choose minimum angle in rotatingCalipers 2021-08-11 19:08:52 +03:00
utibenkei
9d61c18143 fix testSaveLoad 2021-08-11 21:52:39 +09:00
Alexander Alekhin
221bfa4c67 Merge pull request #20466 from rogday:efficientnet_fix_34 2021-08-10 22:18:17 +00:00
Alexander Alekhin
1a8b7f7513 Merge pull request #20500 from AleksandrPanov:findContours_documentation 2021-08-10 17:21:33 +00:00
AleksandrPanov
992b47b991 add 19769 and 19769_lightweight tests 2021-08-10 18:53:28 +03:00
Smirnov Egor
739ff84732 add Max layer to TFImporter 2021-08-09 14:01:51 +03:00
SamFC10
2a177052de fix bug in prior-box variances 2021-08-09 12:08:55 +05:30
Alexander Alekhin
2b34e0abdc Merge pull request #20502 from ddacw:3.4 2021-08-06 07:06:51 +00:00
Julia Bareeva
633fedaa96
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>
 2021-08-05 18:13:17 +03:00
Duong Dac
cefa602601 Avoid adding false UMat/GpuMat declaration 2021-08-04 15:17:25 +02:00
AleksandrPanov
d773691848 add note about hierarchy in python version 2021-08-04 15:37:20 +03:00
Vadim Levin
531ea5b3a2 fix: convert arguments names that are keywords reserved by Python 2021-08-01 12:02:36 +03:00
rogday
cff0168f3a
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
 2021-07-28 18:06:24 +03:00
Alexander Alekhin
06dcc5a2c6 Merge pull request #20424 from sbajtl:worker-importscript-bugfix 2021-07-24 15:28:01 +00:00
Julia Bareeva
4e5699fa71
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>
 2021-07-23 17:11:50 +03:00
Smirnov Egor
024b43ca06 implement asymmetric padding for conv2d, max_pool and conv2d_backprop_input 2021-07-22 16:58:40 +03:00
Saša Bajtl
2062a7ca8f Bugfix on import script with web worker. 2021-07-18 10:12:39 +02:00
Alexander Alekhin
8334ee18e6 Merge pull request #20394 from SamFC10:conv-asymmetric-pads 2021-07-16 10:33:42 +00:00
SamFC10
96d35f7c54 Fix convolution asymmetric padding bug in onnx importer 2021-07-16 09:39:41 +05:30
Alexander Alekhin
98c5fc6ae2 Merge pull request #20410 from alalek:fix_dnn_dldt_output_layout 2021-07-15 22:43:42 +00:00
Alexander Alekhin
fbde0c6c96 dnn(ie): fix handling of 1D and non-32F outputs of InferenceEngine 2021-07-15 21:47:05 +00:00
Alexander Alekhin
602e7c83e2 dnn(test): add extra IR models, more checks in IE testing code 2021-07-15 21:47:05 +00:00
Alexander Alekhin
eb9218a86b Merge pull request #20420 from berak:python_fix_trackbar_warning 2021-07-15 20:06:22 +00:00
berak
9f2dcc3f13 python: fix trackbar warning 2021-07-15 17:42:06 +02:00
Alexander Alekhin
bc210b292b dnn(test): backport test_ie_models.cpp from 4.5.3 2021-07-15 00:05:02 +00:00
Pablo Romero
6f417b57c1
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
 2021-07-13 19:40:15 +00:00
César Gouveia
167a12028d
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>
 2021-07-09 18:21:56 +00:00
Alexander Alekhin
1ba6cd8423 Merge pull request #20368 from mightbxg:bugfix_imshowqt 2021-07-08 20:54:09 +00:00
kikaxa
926535469d
fix videoio/src/container_avi.cpp VideoInputStream alignment 2021-07-07 18:31:53 +03:00
Xinguang Bian
5627a0cbdf fix scale problem in DefaultViewPort::controlImagePosition() 2021-07-07 12:35:11 +08:00
Alexander Alekhin
9a9954a036 Merge tag '3.4.15' 2021-07-04 21:32:19 +00:00
Alexander Alekhin
591708903b release: OpenCV 3.4.15 2021-07-04 21:10:13 +00:00
Alexander Alekhin
0f2f966a91 Merge pull request #20345 from mitruska:update_ngraph_normalizel2 2021-07-02 23:37:03 +00:00
mitruska
18dbac203f Use explicit version of ngraph NormalizeL2 2021-07-02 21:33:05 +00:00
Alexander Alekhin
8d1f254dcc java: force using of 'Ptr<>' for OpenCV classes 
backport of commit: e5841d3126
 2021-07-02 21:20:08 +00:00
Alexander Alekhin
b699fe7a9d Merge pull request #20335 from SamFC10:concat-const-input 2021-07-01 10:25:35 +00:00
SamFC10
5b8c10f2f8 modified onnx importer to concat const input blobs 2021-07-01 10:58:31 +05:30
Alexander Alekhin
24983f62e2 Merge pull request #20325 from alalek:dnn_openvino_2021.4.0 2021-06-30 23:58:26 +00:00
Alexander Alekhin
f2057ce1ab dnn(ie): replace deprecated calls 2021-06-30 22:30:15 +00:00
Alexander Alekhin
6797fd65a5 dnn(test): update tests for OpenVINO 2021.4 2021-06-30 22:30:15 +00:00
Alexander Alekhin
947e06a860 Merge pull request #20328 from alalek:backport_20321 2021-06-30 20:51:49 +00:00
Alexander Alekhin
db4b1e613c core(persistence): fix types format handling 
partial backport of 4eac198270
 2021-06-29 21:54:52 +00:00
Alexander Alekhin
7d842f5bcf dnn: use OpenVINO 2021.4 defines 2021-06-29 18:48:21 +00:00
Alexander Alekhin
828304d587 Merge pull request #20128 from kikaxa:master 2021-06-21 21:52:17 +00:00
kikaxa
bb60cb0bf9 Reenable filesystem for ios builds 2021-06-20 16:33:25 +00:00
SamFC10
55e1dfb778 Fix BatchNorm reinitialization 2021-06-20 13:19:29 +05:30