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Author SHA1 Message Date
Alexander Alekhin 1d0334fc07 Merge pull request #19584 from diablodale:fix19573_ocl_move 2021-02-21 19:20:03 +00:00
Alexander Alekhin 6c57428742 Merge pull request #19585 from alalek:hotfix_19540 2021-02-20 22:54:55 +00:00
Alexander Alekhin 0f35412dcd Merge pull request #19545 from SamFC10:exp 2021-02-20 22:47:35 +00:00
Alexander Alekhin 6d81a88288 build warning (windows 32-bit) 2021-02-20 18:30:49 +00:00
Dale Phurrough 96a15434a2 add move construct/assigns to cv::ocl main classes 
- enables inline construct and assigns with r-values
- enables compiler-created default move
  construct/assigns
- includes test cases
 2021-02-20 18:56:04 +01:00
SamFC10 6111935835 Added exp layer 2021-02-20 22:16:00 +05:30
Alexander Smorkalov c131c12fd7 Merge pull request #19540 from asmorkalov:as/openexr_comression_options 
OpenEXR compression options

* Adding possibility to select the compression type for the OpenEXR format.

There are compression modes other than the default that are more suited for certain data. Mainly grainy/noisy data.

* Code review fixes.

Co-authored-by: Daniel Rydstrom <daniel.rydstrom@sick.se>
 2021-02-20 16:28:08 +00:00
Alexander Alekhin ca7518c13b Merge pull request #19572 from diablodale:fix19571_ocl_noexcept 2021-02-20 15:59:38 +00:00
Dale Phurrough 77e26a7db3 add noexcept to default constructors of cv::ocl 
- follows iso c++ guideline C.44
- enables default compiler-created constructors to
  also be noexcept
 2021-02-20 14:16:47 +01:00
Alexander Alekhin 54d80d9168 Merge pull request #19561 from mshabunin:plugin-load-now 2021-02-19 11:53:04 +00:00
Alexander Alekhin db2cefd12b Merge pull request #19562 from alalek:libva_dynamic 2021-02-19 11:45:00 +00:00
Alexander Alekhin a40d308d6a samples(va): fix build warnings, use cv::format() 2021-02-19 10:36:26 +00:00
Alexander Alekhin 3dd55d284d core(libva): use dynamic loader 2021-02-19 10:32:59 +00:00
Alexander Alekhin 504ff978c5 Merge pull request #19560 from mshabunin:va-sample-fix 2021-02-18 19:42:08 +00:00
Maksim Shabunin 9a7df7a85d VA sample: device autodetection changed 2021-02-18 17:19:47 +03:00
Maksim Shabunin b5a4bd22fb plugins: use RTLD_NOW instead of RTLD_LAZY 2021-02-18 14:45:08 +03:00
Liangqian 0aca3fb5af Merge pull request #19026 from chargerKong:dualquat 
Dual quaternion

* create dual quaternion;
basic operations, functions(exp,log,norm,inv), to/from mat, sclerp.

* add dqb, dqs, gdqb, to/from affine3;
change algorithm of norm, inv, getTranslation, createFromPitch, normalize；
change type translation to Vec3;
comment improve;

* try fix warning: unreferenced local function

* change exp calculation;
add func(obj) operations;

* Change the algorithm of log function;
add assumeUnit in getRotation;
remove dqs;
change std::vector to InputArray

* fix warning: doxygen and Vec<double, 0>

* fix warning: doxygen and Vec<double, 0>

* add inputarray param for gdqb

* change int to size_t

* win cl warning fix

* replace size_t by int at using Mat.at() function

* replace double by float

* interpolation fix

* replace (i, 0) to (i)

* core(quat): exclude ABI, test_dualquaternion=>test_quaternion.cpp

Co-authored-by: arsaratovtsev <arsaratovtsev@intel.com>
Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>
 2021-02-17 17:05:08 +00:00
Andrey Golubev b50c1ba9e6 Merge pull request #19496 from andrey-golubev:master 
[G-API] Change memory measurement statistic in Fluid tests

* Change memory measurement statistic in Fluid tests

* Delete irrelevant comment
 2021-02-17 15:23:29 +00:00
Anatoliy Talamanov 413c056504 Merge pull request #19533 from TolyaTalamanov:at/async-requests-hotfix 
[G-API] Async infer request hotfix

* Fix hanging on empty roi list

* Prevent possible data race

* Clean up
 2021-02-17 14:43:18 +03:00
Alexander Alekhin 20d5d1c4c2 Merge pull request #19470 from alalek:core_parallel_plugins 2021-02-16 11:12:05 +00:00
Alexander Alekhin 928d5ae315 Merge pull request #19528 from smirnov-alexey:as/gapi_optional_fix 2021-02-15 23:00:11 +03:00
Dmitry Budnikov 0cdbdfdf9f Merge pull request #19516 from dbudniko:dbudniko/gapi_render_frame_cpu 
Render Frame NV12 on CPU

* render frame on CPU

* doxygen fix

* address review from Alexey

* comment fixes

* Address comments from Ruslan

* remove NV12 specific

* mat clone and more renaming

* misprint fix
 2021-02-15 19:57:22 +00:00
Amir Tulegenov 47426a8ae5 Merge pull request #19392 from amirtu:OCV-165_finalize_goodFeaturesToTrack_returns_also_corner_value_PR 
* goodFeaturesToTrack returns also corner value

(cherry picked from commit 4a8f06755c)

* Added response to GFTT Detector keypoints

(cherry picked from commit b88fb40c6e)

* Moved corner values to another optional variable to preserve backward compatibility

(cherry picked from commit 6137383d32)

* Removed corners valus from perf tests and better unit tests for corners values

(cherry picked from commit f3d0ef21a7)

* Fixed detector gftt call

(cherry picked from commit be2975553b)

* Restored test_cornerEigenValsVecs

(cherry picked from commit ea3e11811f)

* scaling fixed;
mineigen calculation rolled back;
gftt function overload added (with quality parameter);
perf tests were added for the new api function;
external bindings were added for the function (with different alias);
fixed issues with composition of the output array of the new function (e.g. as requested in comments) ;
added sanity checks in the perf tests;
removed C API changes.

* minor change to GFTTDetector::detect

* substitute ts->printf with EXPECT_LE

* avoid re-allocations

Co-authored-by: Anas <anas.el.amraoui@live.com>
Co-authored-by: amir.tulegenov <amir.tulegenov@xperience.ai>
 2021-02-15 19:55:57 +00:00
Alexander Alekhin cc73c36e32 core(parallel): plugins support 2021-02-15 17:07:36 +00:00
Smirnov Alexey fdd5c26eb8 Fix optional move constructor 2021-02-15 00:20:08 +03:00
Alexander Alekhin ad66b070a7 Merge pull request #19501 from komakai:android-ndk22 2021-02-14 12:41:33 +00:00
Alexander Alekhin 6f6dd227f8 Merge pull request #19523 from the-sparrow:master 2021-02-13 22:44:32 +00:00
the-sparrow 3d5f9e8b14 fix the spell error 2021-02-13 17:08:56 +08:00
Giles Payne 2cb48e034e Build for NDK 22 2021-02-13 13:00:19 +09:00
Alexander Alekhin e5d78960c6 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-02-12 21:34:49 +00:00
Alexander Alekhin fba70f7991 Merge pull request #19515 from zchrissirhcz:3.4-fix-mislinked-zlib-in-vcpkg-by-adjust-link-order 2021-02-12 20:28:52 +00:00
Zhuo Zhang 84a290097b fix link order: put zlib after png/tiff/openexr 
Previous link dependency: imgcodecs --> zlib --> libpng
this can generate imgcodecs shared lib, until Visual Studio integrated
with vcpkg, which will additionally specify LIBPATH, pointing to vcpkg
installed zlib (if any), which links the wrong zlib.

Fixed link dependency: imgcodecs --> libpng --> zlib
in this fixed case, symbols in zlib referenced in libpng will be found
in the build-from-source static zlib, instead of the vcpkg one.

related discussion:
- https://github.com/microsoft/vcpkg/issues/16165
- https://github.com/opencv/opencv/issues/17051
- https://github.com/opencv/opencv/issues/10576

MSVC linking order reference pages:
- https://docs.microsoft.com/en-us/cpp/build/reference/link-input-files?view=msvc-160
  for link order
- https://docs.microsoft.com/en-us/cpp/build/reference/linking?view=msvc-160
  LIB environment variable, for library file searching
- https://docs.microsoft.com/en-us/cpp/build/reference/libpath-additional-libpath?view=msvc-160
  LIBPATH option, for library file searching
 2021-02-12 22:19:35 +08:00
Anatoliy Talamanov ba8d20e9ae Merge pull request #19425 from TolyaTalamanov:at/async-infer 
[G-API] Implement async infer

* Implement async infer

* Fix typo
 2021-02-12 12:28:37 +00:00
Alexander Alekhin 767127c92e Merge pull request #19505 from alalek:hotfix_19456 2021-02-11 18:52:56 +00:00
Alexander Alekhin 65b5d34aee cmake: use INTERFACE_COMPILE_DEFINITIONS with definition 2021-02-11 14:06:54 +00:00
Francesco Petrogalli 6ee23c9b85 Merge pull request #19486 from fpetrogalli:dotprod_fast-3.4 
* [hal][neon] Optimize the v_dotprod_fast intrinsics for aarch64.

On Armv8 in AArch64 execution mode, we can skip the sequence

   v<op>_<ty>(vget_high_<ty>(x), vget_high_<ty>(y))

in favour of

   v<op>_high_<ty>(x, y)

This has better changes for recent compilers to use less data movement
operations and better register allocation. See for example:

   https://godbolt.org/z/bPq7vd

* [hal][neon] Fix build failure on armv7.

* [hal][neon] Address review comments in PR.

PR: https://github.com/opencv/opencv/pull/19486

* [hal][neon] Define macro to check for the AArch64 execution state of Armv8.

* [hal][neon] Fix macro definition for AArch64.

The fix is needed to prevent warnings when building for Armv7.
 2021-02-11 13:24:09 +00:00
Alexander Alekhin cac5b0fe5a Merge pull request #19494 from derbosper:js-build-config-fix 2021-02-10 19:43:16 +00:00
Tsukasa Sugiura 107f233626 Merge pull request #19484 from UnaNancyOwen:fix_highlevelapi 
* [dnn] fix high level api for python

* [dnn] add test_textdetection_model_db

* [dnn] fix textdetection test only check type and shape
 2021-02-10 19:42:00 +00:00
Cuntian Liu 0677f3e21c Merge pull request #19452 from ctuu:patch-1 
* fix: findCUDNN script

* Update FindCUDNN.cmake
 2021-02-10 19:38:34 +00:00
Alexander Alekhin 93783df42a Merge pull request #19439 from raaldrid:Exif_support_for_PNG_issue_16579 2021-02-10 19:35:31 +00:00
Dmitry Budnikov 1162cef978 Merge pull request #19495 from dbudniko:gapi_media_frame_size 
Add Media Frame size function and corresponding tests

* add media frame size and tests

* Address comments from Ruslan and Asya
 2021-02-10 19:23:54 +00:00
Mieszko Boczkowski a3fb64d1cd Pass custom config file path as absolute 2021-02-10 12:45:35 +01:00
Alexander Alekhin 7079e7ea5e Merge pull request #19480 from vrabaud:3.4 2021-02-09 22:48:59 +00:00
Alexander Alekhin 4f39f8a8d0 Merge pull request #19488 from asmorkalov:as/nonfree_check 2021-02-09 20:38:30 +00:00
Alexander Alekhin 27bada6737 Merge pull request #19471 from sturkmen72:patch-5 2021-02-09 18:57:43 +00:00
Rachel A 650836d700 Exif parsing for PNG files to support Exif orientation tag. Moved decoder specific Exif parsing to JPEG and PNG decoders, respectively. Issue 16579 2021-02-09 10:35:27 -08:00
Anatoliy Talamanov c527b3cefd Merge pull request #19319 from TolyaTalamanov:at/introduce-gopaque-garray-for-python 
[G-API] Introduce GOpaque and GArray for python

* Introduce GOpaque and GArray for python

* Fix ctor

* Avoid code duplication by using macros

* gapi: move Python-specific files to misc/python

* Fix windows build

Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>
 2021-02-09 13:55:16 +00:00
Alexander Smorkalov 3b9aebee11 Not not test stitiching with SURF, if NONFREE is disabled 2021-02-09 16:54:06 +03:00
Vincent Rabaud 847b16fb76 Disable thread sanitization when CV_USE_GLOBAL_WORKERS_COND_VAR is not set. 
This fixes #19463
 2021-02-09 14:12:39 +01:00
Ilya Churaev 8fa013309e Merge pull request #19479 from ilyachur:remove_v0_multiply 
* Switched to v1 Multiply

* Apply changes only for new OV
 2021-02-09 09:46:28 +00:00