Commit Graph

28687 Commits

Author SHA1 Message Date
Alexander Alekhin
93b6e80cd7 Merge pull request from vrabaud:3.4_h_clamping 2021-11-19 20:28:25 +00:00
Vincent Rabaud
d4741eece1 Fix H clamping for very small negative values.
In case of very small negative h (e.g. -1e-40), with the current implementation,
you will go through the first condition and end up with h = 6.f, and will miss
the second condition.
2021-11-19 16:34:09 +01:00
Alexander Alekhin
585484cb06 Merge pull request from NickJackolson:nickjackolson/imread-warning 2021-11-18 22:48:40 +00:00
nickjackolson
b696928a5b add !empty assertion in seamlessClone()
issue  addresses lack of warnings on
seamlessClone() function when src is None.
This commit adds source check using CV_Assert
therefore debugging would be easier.

Signed-off-by: nickjackolson <metedurlu@gmail.com>
2021-11-18 21:19:05 +01:00
nickjackolson
79d4e865fe Add warning message to imread()
Add a warning message using CV_LOG__WARNING().
This way api behaviour is preserved. Outputs are
the same but user gets an extra warning in case
fopen() fails to access image file for some reason.
This would help new users and also debugging
complex apps which use imread()

Signed-off-by: nickjackolson <metedurlu@gmail.com>
2021-11-18 21:19:05 +01:00
Alexander Alekhin
8380879804 Merge pull request from alalek:js_test_pin_cli_table 2021-11-18 18:34:44 +00:00
Alexander Alekhin
de7f8eec04 js(test): pin cli-table dependency 2021-11-18 05:40:16 +00:00
Alexander Alekhin
49432009fe Merge pull request from alalek:doc_videoio_api_preference_3.4 2021-11-16 20:05:59 +00:00
Alexander Alekhin
473f10877c doc(videoio): fix apiPreference note, replace DSHOW(deprecated)->MSMF 2021-11-16 17:08:11 +00:00
Qiushi Zheng
3e51448ef0
Merge pull request from ZhengQiushi:my_3.4
QR code (encoding process)

* add qrcode encoder

* qr encoder fixes

* qr encoder: fix api and realization

* fixed qr encoder, added eci and kanji modes

* trigger CI

* qr encoder constructor fixes

Co-authored-by: APrigarina <ann73617@gmail.com>
2021-11-15 17:15:39 +00:00
Alexander Alekhin
8041ab8a61
Merge pull request from alalek:issue_21004
* dnn(ocl4dnn): fix LRN layer accuracy problems

- FP16 intermediate computation is not accurate and may provide NaN values

* dnn(test): update tolerance for FP16
2021-11-12 01:54:07 +03:00
tv3141
cb286a66be
Merge pull request from tv3141:fix_seg_fault_houghlinespointset
Fix seg fault houghlinespointset

* Clarify parameter doc for HoughLinesPointSet

* Fix seg fault.

* Add regression test.

* Fix latex typo
2021-11-10 22:15:38 +03:00
Alexander Alekhin
f33828a1ca Merge pull request from pkubaj:master 2021-11-10 16:08:20 +00:00
Piotr Kubaj
68e425f869 Add support for runtime CPU feature check on POWER on FreeBSD.
1. Code uses PPC_FEATURE_HAS_VSX, but it's not checked similarly to
PPC_FEATURE2_ARCH_3_00 and PPC_FEATURE2_ARCH_3_00 for availability. FreeBSD has
those macros in machine/cpu.h, but I went with the way chosen for
PPC_FEATURE2_ARCH_3_00 and PPC_FEATURE2_ARCH_3_00. Other than that, FreeBSD also
has sys/auxv.h and that's where elf_aux_info() is defined.
2. getauxval() is actually Linux-only, but code checked for __unix__. It won't
work on all UNIX, so change it back to __linux__. Add another code variant
strictly for FreeBSD.
3. Update comment. This commit adds code for FreeBSD, but recently there
appeared support for powerpc64 in OpenBSD.
2021-11-10 13:28:09 +00:00
ZaKiiiiiiiii
98b6ce353c
Merge pull request from Crayon-new:fix_bug_in_maxLayer
fix bug: wrong output dimension when "keep_dims" is false in pooling layer.

* fix bug in max layer

* code align

* delete permute layer and add test case

* add name assert

* check other cases

* remove c++11 features

* style:add "const" remove assert

* style:sanitize file names
2021-11-09 19:24:04 +03:00
Alexander Alekhin
1ac7baceff Merge pull request from nikpappas:bug-samples-falsecolor-trackbar 2021-11-06 14:19:58 +00:00
Nikolaos Pappas
968d94d417 Fix trackbar in falsecolor cpp sample 2021-11-06 10:11:58 +00:00
Alexander Alekhin
2ce47fda88 Merge pull request from vrabaud:3.4 2021-11-05 09:25:50 +00:00
Vincent Rabaud
ffd010767f Only use fma functions when CV_FMA3 is set.
In practice, processors offering AVX2/AVX512 also FMA, that is why it got unnoticed.
2021-11-04 23:15:49 +01:00
Alexander Alekhin
edf533c83e Merge pull request from alalek:cmake_dnn_fix_wrong_tengine_order 2021-11-04 12:28:27 +00:00
Alexander Alekhin
c1d61c88e9 dnn(cmake): don't hijack OpenCL options with Tengine 2021-11-04 09:59:19 +00:00
Alexander Alekhin
6360b846c6 Merge pull request from APrigarina:add_test_qrdetect_fix 2021-11-03 22:32:00 +00:00
Alexander Alekhin
57900d07f0 Merge pull request from flytogcp:flytogcp-patch-1 2021-11-03 20:30:24 +00:00
APrigarina
8e72e1ed88 add test case for QR detect fix 2021-11-03 19:56:54 +00:00
Alexander Alekhin
10c547396d Merge pull request from alalek:fix_warnings_msvc_clang_dshow_3.4 2021-11-03 19:51:31 +00:00
cpengu
66dd871288 Update qrcode.cpp
Fixed issue , QRDetect::searchHorizontalLines() boundary condition will skip the matched qrcode near the end
2021-11-03 19:45:24 +00:00
Alexander Alekhin
d484939c02
Merge pull request from alalek:dnn_replace_deprecated_calls
dnn(protobuf): replace deprecated calls

* dnn: replace deprecated ByteSize() => ByteSizeLong()

* dnn: replace deprecated calls, use GetRepeatedFieldRef
2021-11-03 15:59:36 +00:00
Alexander Alekhin
85fd8729ce Merge pull request from s-trinh:update_Bayer_naming 2021-11-02 20:41:17 +00:00
Alexander Alekhin
b3e16c6423 videoio(dshow): eliminate build warnings from MSVC-Clang 2021-11-02 19:22:47 +00:00
Souriya Trinh
30d6766db4 Add conventional Bayer naming. 2021-11-02 20:17:57 +01:00
Alexander Alekhin
bce76a7977 Merge pull request from alalek:highgui_fix_cvGetWindowImageRect_3.4 2021-10-30 13:59:08 +00:00
Alexander Alekhin
0ee61d178f highgui: drop invalid cvGetWindowImageRect
- return type is C++ template
- removal from 'extern "C"' scope broke ABI anyway, so this symbols is removed completelly
2021-10-30 12:40:20 +00:00
Alexander Alekhin
0e9453a395 Merge pull request from alalek:cmake_build_type_use_release 2021-10-29 17:45:09 +00:00
Alexander Alekhin
e5647cf70d cmake: use CMAKE_BUILD_TYPE=Release by default 2021-10-29 15:15:17 +00:00
Alexander Alekhin
74cc63ba2f Merge pull request from alalek:fix_msvc_clang_warning_noreturn 2021-10-28 23:00:49 +00:00
Alexander Alekhin
0b6e360602 Merge pull request from alalek:fix_msvc_clang_unused_parameter 2021-10-28 22:27:41 +00:00
Alexander Alekhin
a49cda6523 core: eliminate Winvalid-noreturn in base.hpp 2021-10-28 21:33:20 +00:00
Alexander Alekhin
d612c72405 build: fix MSVC-Clang warnings about unused parameters in stubs 2021-10-28 21:08:36 +00:00
Alexander Alekhin
6bd143dd25 Merge pull request from alalek:fix_msvc_clang 2021-10-28 13:54:24 +00:00
Alexander Alekhin
770d3eabc0 Merge pull request from alalek:fix_icc_support_3.4 2021-10-28 13:54:07 +00:00
Alexander Alekhin
75e2ba5af3 core(simd): fix compilation with MSVC-Clang 2021-10-28 11:25:00 +00:00
Alexander Alekhin
1726bb6c0d build(icc): fix nodiscard attribute handling 2021-10-28 05:52:22 +00:00
Alexander Alekhin
5dfe65d53a cmake: fix popcnt detection with Intel Compiler 2021-10-28 05:37:23 +00:00
Alexander Alekhin
d059cc7170 Merge pull request from noahstier:3.4_tvl1_optimization 2021-10-27 19:59:57 +00:00
Noah Stier
84a81579ba tvl1 cuda optflow optimization 2021-10-27 12:01:53 -07:00
Alexander Alekhin
aa11cc19e8 Merge pull request from berak:patch-1 2021-10-22 14:08:08 +00:00
berak
a6f5717567 resolves
imgproc: remove asserts for circles_ in HoughCircles
2021-10-22 15:07:57 +02:00
Alexander Alekhin
12507aab8a Merge pull request from AleksandrPanov:fix_findMinEnclosingTriangle 2021-10-21 16:26:53 +00:00
AleksandrPanov
d21622bef4 fix findMinEnclosingTriangle and add tests 2021-10-21 18:12:51 +03:00
Alexander Alekhin
bc8eac2439 Merge pull request from alalek:backport_20903 2021-10-21 13:03:46 +00:00