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Author SHA1 Message Date
Alexander Alekhin
995841624c highgui(gtk): fix NULL ptr checks 2021-06-08 10:57:24 +00:00
Alexander Alekhin
bbcd06f42f Merge pull request #20236 from alalek:update_version_3.4.15-pre 2021-06-07 22:05:29 +00:00
Alexander Alekhin
43940f7ffc pre: OpenCV 3.4.15 (version++) 2021-06-07 20:10:34 +00:00
jogo-
f4a79b0554
Merge pull request #20223 from jogo-:3.4_wp8_samples_typos 
* Fix typo in App.xaml.cs

* Fix typo in App.xaml.cs

* Fix typo in App.xaml.cs
 2021-06-07 17:32:14 +00:00
Tiago De Gaspari
411fd2b761 Add Thickness parameter in drawMatches function 
This commit adds the feature of selecting the thickness
of the matches drawn by the drawMatches function.

In larger images, the default thickness of 1 pixel creates images
that are hard to visualize.
 2021-06-07 12:52:48 -03:00
Alexander Alekhin
61e30c15a9 Merge pull request #20211 from kstuedem:fix_dshow_memory_leak 2021-06-05 16:02:12 +00:00
Alexander Alekhin
d332f33346 Merge pull request #20210 from kstuedem:fix_invalid_media_type 2021-06-05 16:01:51 +00:00
Kai Stüdemann
636db09d73 videoio(dshow) fix incompatible media type left set on video device 2021-06-04 10:45:39 +02:00
Kai Stüdemann
64c018507b videoio(dshow) fix memory leak 2021-06-04 10:02:48 +02:00
Alexander Alekhin
c34445a496 Merge pull request #20201 from PolarNick239:3.4 2021-06-03 16:20:24 +00:00
Paul Jurczak
ff60abb575
Merge pull request #20080 from pauljurczak:patch-3 
* Update dnn.hpp

getPerfProfile is not supported by the CUDA backend, see https://github.com/opencv/opencv/issues/20077

* dnn.hpp: fix doxygen formatting
 2021-06-02 19:15:52 +00:00
Alexander Alekhin
7d91dfe339 Merge pull request #20146 from asmorkalov:as/java_test_filter 2021-06-02 17:50:29 +00:00
Alexander Alekhin
15af65d4cf Merge pull request #20149 from rogday:on_mouse_floor 2021-06-02 17:48:43 +00:00
Alexander Alekhin
81afeda537 Merge pull request #20192 from alalek:update_libjpeg-turbo 2021-06-02 16:30:25 +00:00
Alexander Alekhin
e10de25e86 Merge pull request #20191 from alalek:issue_20032 2021-06-02 16:29:51 +00:00
Nikolay Polyarniy
746bd47ce5 EXR reading: support Z channel if no Y channel 2021-06-02 15:53:32 +03:00
Alexander Alekhin
dcb4cabb26 3rdparty: libjpeg-turbo 2.0.6 => 2.1.0 
https://github.com/libjpeg-turbo/libjpeg-turbo/releases/tag/2.1.0
 2021-06-01 20:01:19 +00:00
Alexander Alekhin
59b4baee0c ts: migrate from cgi.escape to html.escape in .py file 2021-06-01 19:19:05 +00:00
Alexander Alekhin
bb3bbd192b Merge pull request #20150 from rogday:svm_detector_test 2021-06-01 13:31:12 +00:00
Alexander Smorkalov
1212aef03b Analog of gtest_filter for java tests. 2021-06-01 11:04:18 +03:00
Developer-Ecosystem-Engineering
814550d2a6
Merge pull request #20011 from Developer-Ecosystem-Engineering:3.4 
Improve performance on Arm64

* Improve performance on Apple silicon

This patch will
- Enable dot product intrinsics for macOS arm64 builds
- Enable for macOS arm64 builds
- Improve HAL primitives
  - reduction (sum, min, max, sad)
  - signmask
  - mul_expand
  - check_any / check_all

Results on a M1 Macbook Pro

* Updates to #20011 based on feedback

  - Removes Apple Silicon specific workarounds
  - Makes #ifdef sections smaller for v_mul_expand cases
  - Moves dot product optimization to compiler optimization check
  - Adds 4x4 matrix transpose optimization

* Remove dotprod and fix v_transpose

Based on the latest, we've removed dotprod entirely and will revisit in a future PR.

Added explicit cats with v_transpose4x4()

This should resolve all opens with this PR

* Remove commented out lines

Remove two extraneous comments
 2021-06-01 09:39:55 +03:00
Smirnov Egor
fb68fe8930 bring back bounds check and switch to floor 2021-05-31 19:03:50 +03:00
yo1990
d3be58b6d7
Merge pull request #20102 from yo1990:master 
Add missing sqrt to magSpectrum().

* https://github.com/opencv/opencv/issues/20100

* slight optimization + fix for double-precision case

Co-authored-by: Yuma Oyama <yuma.oyama@acuity-inc.co.jp>
Co-authored-by: Vadim Pisarevsky <vadim.pisarevsky@me.com>
 2021-05-29 17:43:21 +03:00
Jonathan Deakin
8ecfbdb4ff
Merge pull request #19883 from jondea:arm-neon-optimised-color-lab-3.4 
* Add Neon optimised RGB2Lab conversion

* Fix compile errors, change lambda to macro

* Change NEON optimised RGB2Lab to just use HAL

* Change [] to v_extract_n in RGB2Lab

* RGB2LAB Code quality, change to nlane agnostic

* Change RGB2Lab to use function rather than macro

* Remove whitespace

Co-authored-by: Francesco Petrogalli <25690309+fpetrogalli@users.noreply.github.com>
 2021-05-28 14:20:26 +00:00
Alexander Alekhin
63256a00ff Merge pull request #20174 from alalek:issue_20159 2021-05-28 14:10:17 +00:00
Alexander Alekhin
450dc92452 Merge pull request #20172 from alalek:fixup_19334 2021-05-28 14:09:52 +00:00
Alexander Alekhin
3d2f4fa164 highgui: fix trackbar value pointer handling 2021-05-28 01:58:58 +00:00
Alexander Alekhin
3d394943e6 core(ocl): avoid limit of Image kernel args 2021-05-28 00:43:59 +00:00
Alexander Alekhin
3e25f32c9b Merge pull request #20158 from hyrodium:fix/latex 2021-05-26 06:31:05 +00:00
hyrodium
81567a9d3e fix latex script in the docs 2021-05-26 12:46:14 +09:00
Vadim Pisarevsky
4a2adba8f4 Merge pull request #20135 from mightbxg:bugfix_GaussianBlur 2021-05-25 12:54:56 +00:00
Smirnov Egor
84f78059d3 add reproducer and bugfix 2021-05-25 11:28:23 +03:00
Xinguang Bian
7499a15c92 fix data overflow problem in GaussianBlur 2021-05-21 15:17:20 +08:00
Alexander Alekhin
5f4e55bc68 Merge pull request #20123 from catree:fix_tsai_park_bib_render 2021-05-19 14:19:53 +00:00
catree
c621384707 Use correct BibTeX syntax for month field. 2021-05-19 14:24:07 +02:00
thezane
c0162a64d1
Merge pull request #20103 from thezane:make-div-spectrums-public 
* Make divSpectrums public

* Add unit test
 2021-05-19 12:14:11 +03:00
Alexander Alekhin
1ae16beb06 Merge pull request #20097 from komakai:fix_qrcode_test 2021-05-17 17:53:35 +00:00
Giles Payne
e53a4ce64d Fix for failing QRCodeDetectorTest.testDetectAndDecodeMulti test 2021-05-17 20:09:12 +09:00
Alexander Alekhin
72655a9eea Merge pull request #20085 from changh95:fix_typo_calib3d_sample_code 2021-05-17 07:26:51 +00:00
Alexander Alekhin
125f890dc3 Merge pull request #20088 from alalek:cmake_module_linker_flags 2021-05-17 07:26:25 +00:00
changh95
101d50703c fix typo 'undistorsed'->'undistorted' 2021-05-16 15:08:37 +09:00
Alexander Alekhin
901ed5545f cmake: fix handling of CMAKE_MODULE_LINKER_FLAGS 2021-05-14 17:47:00 +00:00
Alexander Alekhin
699b4b9fc5 Merge pull request #20071 from rogday:depth_fallback_doc 2021-05-14 06:09:09 +00:00
Smirnov Egor
1d7d18afba Document imwrite depth fallback 2021-05-12 19:55:58 +03:00
Alexander Alekhin
b335fe67b0 Merge pull request #20049 from jstaahl:jstaahl-static-inits 2021-05-11 17:06:11 +00:00
Alexander Alekhin
dde029f105 Merge pull request #20053 from berak:core_mat_ptr_vec 2021-05-11 16:34:03 +00:00
berak
302c2354a3 core: add missing implementation for Mat::ptr(Vec) 2021-05-09 14:15:12 +02:00
Jake Staahl
158b13e0ba Remove static initializers caused by templated static member. 2021-05-07 12:53:14 -07:00
Alexander Alekhin
b1dc7ed873 Merge pull request #20033 from berak:dnn_openpose_py 2021-05-07 12:42:16 +00:00
berak
1bced43e96 samples/dnn: better errormsg in openpose.py 2021-05-05 10:39:12 +02:00