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Author SHA1 Message Date
alessandro faria
05bfdeab7a New example for realsense 2021-12-16 15:07:53 -03:00
Gruhuang
b4bb98ea60
Merge pull request #21268 from pccvlab:tf_Arg 
add argmax and argmin parsing for tensorflow

* add argmax and argmin for tf

* remove whitespace

* remove whitespace

* remove static_cast

Signed-off-by: Crayon-new <1349159541@qq.com>
 2021-12-16 17:06:02 +00:00
Maksim Shabunin
792b7e0629 (3.4) Fixed several issues found by static analysis 
original commit: a079c2eb7c
 2021-12-16 17:02:58 +00:00
Maksim Shabunin
a079c2eb7c Fixed several issues found by static analysis 2021-12-16 19:21:25 +03:00
Alexander Alekhin
f7aa91e660 Merge pull request #21265 from alalek:dnn_onnx_test_filter_update_4.x 2021-12-16 16:05:50 +00:00
Alexander Alekhin
6d677bbd63 dnn(test): update ONNX conformance filters (4.x) 2021-12-16 12:09:31 +00:00
Alexander Alekhin
cee3ec6dc4 Merge pull request #21271 from vrabaud:3.4_clip 2021-12-16 11:19:53 +00:00
Vincent Rabaud
3da17c42a4 Use NaN-safe clip function. 
This is to prevent more NaN to int conversions like in #21111.
 2021-12-16 11:34:04 +01:00
Alexander Alekhin
2329cbc1a2 Merge pull request #21269 from mshabunin:fix-hardening-o3 2021-12-16 09:17:51 +00:00
Maksim Shabunin
b39ee54103 Do not force -O2 flag in hardening-enabled builds 2021-12-16 11:40:42 +03:00
Alexander Alekhin
299f9837b7 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-12-15 16:38:56 +00:00
Alexander Alekhin
6a889ed3e5 Merge pull request #21261 from alalek:dnn_onnx_test_filter_update 2021-12-15 16:24:04 +00:00
Alexander Alekhin
f3ba88c87c dnn(test): update ONNX conformance filters 2021-12-15 12:53:53 +00:00
Alexander Alekhin
498f1525b2 Merge pull request #21246 from pccvlab:square 2021-12-15 12:02:20 +00:00
Alexander Alekhin
e7c5120682 Merge pull request #21259 from rogday:random_fixes 2021-12-15 10:26:49 +00:00
Alexander Alekhin
19cfaa2be7 Merge pull request #21254 from alalek:build_opencv_winpack_dldt_2021.4.2 2021-12-15 08:17:09 +00:00
Smirnov Egor
e97c7e042b fix max_unpool missing attributes, add default value of keepdims in reducemean/max/sum, add support for keepdims=true in full reduction branch, add new padding type to Pad 2021-12-14 22:09:27 +03:00
Sinitsina Maria
d8b1fc45aa
Merge pull request #20934 from SinM9:spectrogram_samples 
AudioIO: add spectrogram samples for C++/python
 2021-12-14 17:33:26 +00:00
Alexander Alekhin
35f27d0d3e Merge pull request #21257 from alalek:imgproc_cvtcolor_lab_fix_nan 2021-12-14 16:59:07 +00:00
Alexander Alekhin
330a11861e Merge pull request #21256 from zchrissirhcz:fix-3.4-pyramid-tutorial 2021-12-14 16:58:53 +00:00
rogday
4827fe86bb
Merge pull request #21088 from rogday:onnx_tests 
Onnx conformance tests

* Add ONNX conformance tests

* dnn(test): add filters for ONNX conformance tests

* add filter lists for OCV backend

* address review comments

* move test_clip_inbounds to all_denylist

* address clip issue

* avoid empty lists

Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>
 2021-12-14 16:58:06 +00:00
Alexander Alekhin
72c55b56f2 imgproc: catch NaNs in clip(), use table index debug check 
- no NaN propagation guarantee
 2021-12-14 15:31:51 +00:00
Trutnev Aleksei
295da7e5f3
Merge pull request #21150 from alexgiving:atrutnev/fluid_perf 
GAPI: Add compare function to perf tests

* Add PhasePerfTest and SqrtPerfTest

* rebasing

* debug tests

* remove spaces

* Disable DivRCPerfTestGPU

* rebase

* Applied comments

* Correction

* Revert parameter changes
 2021-12-14 15:16:59 +00:00
Alexander Alekhin
4eab85d364 Merge pull request #21251 from vrabaud:3.4_bayer 2021-12-14 15:15:07 +00:00
Zhuo Zhang
3cc83ce024
docs: correct normalize factor in gaussian pyramid tutorial 2021-12-14 21:06:02 +08:00
Alexander Alekhin
52c423a423 build: winpack_dldt with dldt 2021.4.2 2021-12-14 09:00:43 +00:00
alessandro faria
952f8e38cf Illustration about realsense 2021-12-14 03:21:31 -03:00
Vincent Rabaud
542b3e8a64 Fix harmless signed integer overflow. 
When computing:
t1 = (bayer[1] + bayer[bayer_step] + bayer[bayer_step+2] + bayer[bayer_step*2+1])*G2Y;
there is a T (unsigned short or char) multiplied by an int which can overflow.
Then again, it is stored to t1 which is unsigned so the overflow disappears.
Keeping all unsigned is safer.
 2021-12-13 23:43:49 +01:00
Alexander Alekhin
4f79eb256d Merge pull request #21250 from alalek:videoio_msmf_update_camera_3.4 2021-12-13 22:24:33 +00:00
Alexander Alekhin
7620456486 videoio(MSMF): add queue for async ReadSample() 2021-12-13 21:02:24 +00:00
Alexander Alekhin
052d209901 Merge pull request #21202 from alalek:videoio_msmf_update_camera 2021-12-13 20:38:15 +00:00
Alexander Alekhin
e9c45ff406 Merge pull request #21178 from alalek:cmake_fix_soversion 2021-12-13 19:00:58 +00:00
Alexander Alekhin
f1053d48a2 Merge pull request #21204 from anna-khakimova:ak/move_simd_absdiffc 2021-12-13 18:03:50 +00:00
Alexander Alekhin
ba12f52f6c Merge pull request #21247 from rogday:coverity_fix 2021-12-13 17:16:03 +00:00
Polina Smolnikova
456137fa24
Merge pull request #21166 from rayonnant14:issue_21105 
Fix intrinsics processing in case USAC parameters

* fixed USAC intrinsics processing

* change mat to matx33d, added test
 2021-12-13 17:12:49 +00:00
rogday
692059e899 initialize members 2021-12-13 18:41:23 +03:00
cqn2219076254
252ce0b581 add square layer 2021-12-13 21:43:13 +08:00
Alexander Alekhin
d24befa0bc Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-12-11 15:18:57 +00:00
Alexander Alekhin
5462710103 Merge pull request #21235 from jonay2000:fix-docs 2021-12-11 15:14:43 +00:00
Jonathan Dönszelmann
d1b923bee9
Update name from Gunner to Gunnar as that's the name he published his 
paper under.
 2021-12-11 13:10:52 +01:00
Alexander Alekhin
81a6d1b0d4 cmake: update SOVERSION 
- OpenCV 4.x doesn't guarantee or maintain ABI compatibility
- We should increase SO version on each release
 2021-12-10 16:14:56 +00:00
Alexander Alekhin
04020f391a Merge pull request #21193 from alalek:imgproc_test_bitexact_cvtcolor_yuv 2021-12-10 16:11:06 +00:00
Alexander Alekhin
c4ab0c09ea Merge pull request #21228 from alalek:issue_21198 2021-12-10 16:07:57 +00:00
Alexander Alekhin
6e50e4b9ee Merge pull request #21161 from rogday:elu_alpha_4x 2021-12-10 16:04:01 +00:00
HAN Liutong
1599f9f0c0
Merge pull request #21086 from hanliutong:rvv-dnn 
Further optimize DNN for RISC-V Vector.

* Optimize DNN on RVV by using vsetvl.

* Rename vl.

* Update fastConv by using setvl instead of mask.

* Fix fastDepthwiseConv
 2021-12-10 16:03:22 +00:00
Alexander Alekhin
0c5b6e5556 videoio(MSMF): add queue for async ReadSample() 2021-12-10 16:01:08 +00:00
Alexander Alekhin
e3e04f5dae Merge pull request #21222 from asenyaev:asen/replace_distutils_copy_tree 2021-12-10 14:12:01 +00:00
Gruhuang
17bc8565f6
Merge pull request #21154 from pccvlab:MatMul_with_two_inputs 
Add BatchMatMul layer support for tf_importer

* two inputs

* support batch_matmul

* refactor: remove useless code

* refactor: decrease nesting
 2021-12-10 14:44:27 +03:00
Simon Wilson
c08954c18b
Merge pull request #21227 from sbwilson:fix_framework_unicode_headers 
* fix unicode errors for framework headers

This would crash if the header file included non-ASCII characters. This change ensures that headers are read and written as UTF-8 encoded files instead of ascii.

* Adds spaces after commas
 2021-12-10 14:36:14 +03:00
Alexander Alekhin
7ba56a4b88 Merge pull request #21194 from whalenpt:qt_opengl_build_fix 2021-12-10 11:33:17 +00:00