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Author SHA1 Message Date
Nathan Godwin
2255973b0f
Merge pull request #18371 from nathanrgodwin:sqpnp_dev 
Added SQPnP algorithm to SolvePnP

* Added sqpnp

* Fixed test case

* Added fix for duplicate point checking and inverse func reuse

* Changes for 3x speedup

Changed norm method (significant speed increase), changed nearest rotation computation to FOAM

* Added symmetric 3x3 inverse and unrolled loops

* Fixed error with SVD

* Fixed error from with indices

Indices were initialized negative. When nullspace is large, points coplanar, and rotation near 0, indices not changed.
 2020-11-20 11:25:17 +00:00
Julien
ac24a72e66
Merge pull request #18841 from JulienMaille:patch-2 
Fixing dnn Resize layer for variable input size

* Fix onnx loading of resize/upsample layers for different opset

* group all DynamicResize tests

* cleaned up scales checks

* Simplify branching
 2020-11-20 11:14:00 +00:00
Ian Maquignaz
bb067c7ebf
Merge pull request #18849 from IanMaquignaz:fix_findFundamentalMat_parameters 
Minimum change to address issue #18837
 2020-11-19 11:20:20 +00:00
Alexander Alekhin
599bb9c457 Merge pull request #18848 from IanMaquignaz:fixEpipolarGeometryTutorial 2020-11-19 11:18:03 +00:00
Jojo R
12b8d542b7 norm.cpp(normL2Sqr_): improve performance of pipeline 
The most of target machine use one type cpu unit resource
to execute some one type of instruction, e.g.
all vx_load API use load/store cpu unit,
and v_muladd API use mul/mula cpu unit, we interleave
vx_load and v_muladd to improve performance on most targets like
RISCV or ARM.
 2020-11-19 09:49:49 +08:00
Ian Maquignaz
fef23768fe Fixed issue with Epipolar Geometry Tutorial 2020-11-18 12:34:27 -05:00
Alexander Alekhin
328883b6ea Merge pull request #18675 from sturkmen72:update-documentation 2020-11-18 16:50:35 +00:00
Alexander Alekhin
87ed750510 Merge pull request #17839 from malliaridis:master 2020-11-18 16:48:36 +00:00
Suleyman TURKMEN
cc7f17f011 update documentation 2020-11-18 17:07:04 +03:00
Christos Malliaridis
3c25fd1ba5 Update and expand erosion / dilation tutorial 
- Add python explanation for erosion and dilation
- Add java explanation for erosion and dilation
- Restructure and reword specific sections
 2020-11-18 13:32:24 +01:00
Alexander Alekhin
301c078d19
Merge pull request #18824 from alalek:update_version_3.4.13-pre 2020-11-18 00:51:21 +03:00
Alexander Alekhin
9485113923 pre: OpenCV 3.4.13 (version++) 2020-11-17 21:50:30 +00:00
Alexander Alekhin
4f3130f562 Merge pull request #18145 from sl-sergei:fix_17914 2020-11-17 21:46:08 +00:00
Alexander Alekhin
a783bf4a93
Merge pull request #18839 from alalek:update_libjpeg-turbo 
3rdparty: libjpeg-turbo 2.0.5 => 2.0.6
 2020-11-18 00:14:55 +03:00
Alexander Alekhin
f7e8dc770a Merge pull request #18834 from l-bat:update_reducemax 2020-11-17 21:14:10 +00:00
Alexander Alekhin
34909d97b4
Merge pull request #18840 from alalek:dnn_test_skip_myriad_gather_multi_output 2020-11-17 23:45:37 +03:00
Alexander Alekhin
474a67231c dnn(test): skip gather_multi_output test on Myriad 2020-11-17 19:52:07 +00:00
Alexander Alekhin
b645fc10a3 Merge pull request #18782 from alalek:issue_18779 2020-11-17 19:13:15 +00:00
Alexander Alekhin
8e1e08ee38 Merge pull request #18833 from sl-sergei:disable_conv1d_wb_test 2020-11-17 19:11:38 +00:00
Alexander Alekhin
d266fee8bb 3rdparty: libjpeg-turbo 2.0.5 => 2.0.6 
https://github.com/libjpeg-turbo/libjpeg-turbo/releases/tag/2.0.6
 2020-11-17 18:28:52 +00:00
Alexander Alekhin
8357e865bc Merge pull request #18828 from ichisadashioko:fix-calibration-sample-typo 2020-11-17 17:13:43 +00:00
shioko
fe9a8ebea2
Fix typo 'Applicatioin' 2020-11-17 15:02:55 +00:00
Alexander Alekhin
2b558a3787 core: fix F16C compilation check 2020-11-17 12:22:49 +00:00
Liubov Batanina
72d06080c6 [ONNX] Added Reduce ops for batch and channel 2020-11-17 14:45:36 +03:00
Sergey Slashchinin
3cdf926454 disable Conv1d test on NGRAPH/MYRIAD 2020-11-17 14:33:39 +03:00
Alexander Alekhin
025a9647af Merge pull request #18830 from l-bat:issue_18785 2020-11-17 10:40:53 +00:00
Sergey Slashchinin
32e7ef8a3d Add fixes and tests for different layers 2020-11-17 13:39:32 +03:00
Sergei Slashchinin
2b82f8f12c
Merge pull request #18296 from sl-sergei:fix_16783 
Fix loading issue for Faster RCNN model from #16783

* Add a reproducer with multi-output Gather

* Fix an issue with ONNX graph simplifier

* fix build

* Move checks to correct class

* Minor changes for better code appearence
 2020-11-17 09:52:08 +00:00
Liubov Batanina
3a184ae677 [ONNX] Added handler for int32 tensors 2020-11-17 10:17:06 +03:00
Alexander Alekhin
564d1a0f79 Merge pull request #18802 from aitikgupta:typo 2020-11-14 22:46:48 +00:00
Aitik Gupta
05c011e842 Small typo-fix 2020-11-14 10:54:15 +05:30
Sergei Slashchinin
61144f935e
Merge pull request #18783 from sl-sergei:fix_conv1d 
Add support for Conv1D on OpenCV backend

* Add support for Conv1D on OpenCV backend

* disable tests on other targets/backends

* Fix formatting

* Restore comment

* Remove unnecessary flag and fix test logic

* Fix perf test

* fix braces

* Fix indentation, assert check and remove unnecessary condition

* Remove unnecessary changes

* Add test cases for variable weights and bias

* dnn(conv): fallback on OpenCV+CPU instead of failures

* coding style
 2020-11-13 22:22:10 +00:00
Alexander Alekhin
d23435baac Merge pull request #18798 from alalek:java_robust_binding_code 2020-11-13 21:26:23 +00:00
Alexander Alekhin
41c2669476 java: robust code generation 
- the same generated code from Python2/3
- avoid randomized output due to unpredictable dict/set order
 2020-11-13 13:42:26 +00:00
Alexander Alekhin
ed3591ed1f Merge pull request #18774 from alalek:bindings_namespace_inline 2020-11-12 12:23:37 +00:00
Alexander Alekhin
5dae278652 bindings: "inline namespace" 2020-11-11 10:38:15 +00:00
Alexander Alekhin
30d91e8ed6 Merge pull request #18765 from GArik:tutorials 2020-11-10 20:08:29 +00:00
Alexander Alekhin
c69417149d Merge pull request #18764 from alalek:doxygen_image_path 2020-11-10 18:55:10 +00:00
Igor Murzov
08271e5591 Fix code snippets inclusion into video tutorials 
Code snippets need a section marked with ### above to render properly
 2020-11-10 21:54:23 +03:00
Alexander Alekhin
a104e7c593 doxygen: adjust IMAGE_PATH, allow custom OPENCV_DOCS_EXTRA_IMAGE_PATH 
- add opencv/modules
- add opencv_contrib/modules
 2020-11-10 12:43:46 +00:00
Alexander Alekhin
c3e7a23da5 Merge pull request #18752 from alalek:dnn_defines_openvino_2021.1.0 2020-11-08 18:09:52 +00:00
Alexander Alekhin
083edb201c Merge pull request #18753 from catree:fix_FindOpenBLAS_typo 2020-11-08 18:09:27 +00:00
catree
df7bf9a048 Fix typo in OpenCVFindOpenBLAS.cmake file. 2020-11-08 14:42:47 +01:00
Alexander Alekhin
bed5debca6 dnn: use OpenVINO 2021.1 defines 2020-11-07 17:27:33 +00:00
Alexander Alekhin
caa1658a4c Merge pull request #18746 from alalek:backport_18741 2020-11-07 15:47:15 +00:00
Roman Kazantsev
bb5b628cce Use explicit opset of Unsqueeze from nGraph 
backporting commit eb24575e2c
 2020-11-06 22:29:35 +00:00
Alexander Alekhin
127a44f2b9 Merge pull request #18732 from junxnone:master 2020-11-06 16:36:58 +00:00
junxnone
ad71a1633c fix truncate threshold example display issue in py_tutorials 
Signed-off-by: junxnone <junchen0102@gmail.com>
 2020-11-06 16:38:03 +08:00
Alexander Alekhin
fb69620a27 Merge pull request #18699 from alalek:support_ceres_2.0.0 2020-11-05 18:55:57 +00:00
Alexander Alekhin
a6e15b2f57 cmake: prefer using Eigen configuration files 
- for better compatibility with Ceres 2.0.0 CMake scripts
 2020-11-05 17:01:23 +00:00