Commit Graph

21172 Commits

Author SHA1 Message Date
Alexander Alekhin
e8d4259f9a release: OpenCV 3.4.11 2020-07-17 00:34:46 +00:00
Alexander Alekhin
8086afc60a Merge pull request #17865 from alalek:add_missing_check_17036 2020-07-17 00:28:33 +00:00
Alexander Alekhin
9b7b22ee0e Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-07-16 20:13:27 +00:00
Alexander Alekhin
b2ebd37ee2 Merge pull request #17856 from alalek:dnn_openvino_2020.4.0 2020-07-16 20:08:00 +00:00
Alexander Alekhin
83e6813345 imgproc: add missing check into cvtColorTwoPlane() 2020-07-16 20:01:44 +00:00
Orest Chura
d17ab271e8
Merge pull request #17668 from OrestChura:oc/giebackend_migration_to_core
GAPI: Migration to IE Core API

* Migration to IE Core API
 - both versions are maintained
 - checked building with all the OpenVINO versions (2019.R1, R2, R3, 2020.4 (newest))

* commit to awake builders

* Addressing comments
 - migrated to Core API in 'gapi_ie_infer_test.cpp'
 - made Core a singleton object
 - dropped redundant steps

* Addressing comments
 - modified Mutex locking

* Update

* Addressing comments
 - remove getInitMutex()
 - reduce amount of #ifdef by abstracting into functions

* return to single IE::Core

* Divide functions readNet and loadNet to avoid warnings on GCC

* Fix deprecated code warnings

* Fix deprecated code warnings on CMake level

* Functions wrapped
 - All the functions depended on IE version wrapped into a cv::gapi::ie::wrap namesapace
 - All this contained to a new "giebackend/gieapi.hpp" header
 - The header shared with G-API infer tests to avoid code duplications

* Addressing comments
 - Renamed `gieapi.hpp` -> `giewrapper.hpp`, `cv::gapi::ie::wrap` -> `cv::gimpl::ie::wrap`
 - Created new `giewrapper.cpp` source file to avoid potential "multiple definition" problems
 - removed unnecessary step SetLayout() in tests

* Enabling two NN infer teest

* Two-NN infer test change for CI
 - deleted additional network
 - inference of two identical NN used instead

* Fix CI fileNotFound

* Disable MYRIAD test not to fail Custom CI runs
2020-07-16 18:33:35 +00:00
Alexander Alekhin
09f24a851e Merge pull request #17764 from alalek:issue_17762 2020-07-16 15:27:21 +00:00
Alexander Alekhin
a216b8bf87 Merge pull request #17842 from anton-potapov:gapi_debug_log 2020-07-16 13:02:19 +00:00
Alexander Alekhin
81e027eef7 dnn: fix OpenCL implementation of Slice layer 2020-07-16 04:33:52 +00:00
Alexander Alekhin
1c371d07b5 dnn(test): adjust tests for OpenVINO 2020.4 2020-07-15 23:47:40 +00:00
Alexander Alekhin
55e8549839 dnn: eliminate IE deprecation warning 2020-07-15 23:39:06 +00:00
Alexander Alekhin
435b6df989 dnn: use OpenVINO 2020.4 defines
original commit: 2813aa7eb9
2020-07-15 20:13:40 +00:00
Giles Payne
af9ee90091
Merge pull request #17818 from komakai:documentation-improvements
Documentation fixes/improvements

* Documentation fixes/improvements

* Remove HASH_UTILS defines
2020-07-15 18:42:05 +00:00
Pinaev Danil
cb2e276bff
Merge pull request #17741 from aDanPin:dp/add_dinamic_graph_feature
[G-API] Allow building graphs with a dynamic number of inputs and outputs

* Add dinamic graph feature and tests

* Remove unnecessary file

* Review response

* Add implementation of operator += for GRunArgs
And test for that case

* Tests refactoring

* Add doxygen
Review response

* Fix docs

* A small documentation fix

* Review response

* Add tests for more entities

* Add typed tests

* Another typed tests

* Doc fix

* Documentation fix

* Build fix

* Commit for rebuild

* The last one
2020-07-15 18:37:08 +00:00
Alexander Alekhin
cd0f0384ef Merge pull request #17788 from YashasSamaga:cuda4dnn-nice-build 2020-07-15 12:25:23 +00:00
Dmitry Kurtaev
cc584760d3 Fix TensorFlow->ONNX imports 2020-07-15 14:36:13 +03:00
Anton Potapov
111cdd7a32 GAPI: fix warnings in own::Mat default generated constructors/assign op 2020-07-15 10:49:05 +03:00
Anton Potapov
89a17b4232 GAPI: GAPI_LOG_DEBUG facility 2020-07-15 01:31:25 +03:00
Dmitry Matveev
f0c411d8b5
Merge pull request #17502 from dmatveev:dm/infer2
* G-API: Introduce a new gapi::infer2 overload + gaze estimation sample

* G-API/infer2: Introduced static type checking for infer2

- Also added extra tests on the type check routine

* G-API/infer2: Addressed self-review comments in the sample app

- Also fix build on Linux;

* G-API/infer2: Remove incorrect SetLayout(HWC) + dead code

- Also fixed comments in the backend

* G-API/infer2: Continue with self-review

- Fix warnings/compile errors in gaze estimation
- Dropped the use of RTTI (VectorRef::holds()) from the giebackend
- Replaced it with a trait-based enums for GArray<T> and std::vector<T>
- The enums and traits are temporary and need to be unified with
  the S11N when it comes

* G-API/infer2: Final self-review items

- Refactored ROIList test to cover 70% for infer<> and infer2<>;
- Fixed the model data discovery routine to be compatible with new
  OpenVINO;
- Hopefully fixed the final issues (warnings) with the sample.

* G-API/infer2: address review problems

- Fixed typo in comments;
- Fixed public (Doxygen) comment on GArray<GMat> input case for infer2;
- Made model lookup more flexible to allow new & old OMZ dir layouts.

* G-API/infer2: Change the model paths again

* G-API/infer2: Change the lookup path for test data

* G-API/infer2: use randu instead of imread. CI war is over
2020-07-14 11:06:49 +03:00
Alexander Alekhin
e5e767abc1 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-07-13 19:54:49 +00:00
Dmitry Budnikov
521aac9665
Merge pull request #17694 from dbudniko:dbudniko/serialization_args2
G-API args serialization

* args serialization

* GRunArgP draft

* UMat added

* bind added

* DmitryM's review addressed. Code clean up required.

* fix android build

* bind test added

* more comments addressed

* try to fix Mac build

* clean up

* header-based generic implementation (GRunArg)

* clang again

* one more attempt for clang

* more clean up

* More Dmitry's comments addressed.

* monostate removed

* Top level functions and some other comments addressed.

* fix warnings

* disable warning
2020-07-13 19:24:46 +00:00
Alexander Alekhin
d41b20b268 Merge pull request #17830 from alalek:fix_17815 2020-07-13 18:52:34 +00:00
Alexander Alekhin
36da867caf features2d: v_fma => v_muladd for integers 2020-07-13 17:31:08 +00:00
Alexander Alekhin
c5f540e3d7 Merge pull request #17806 from alalek:dnn_ie_num_threads_windows 2020-07-13 17:12:31 +00:00
YashasSamaga
1949056423 improved diagnostics for build issues 2020-07-13 21:09:38 +05:30
pemmanuelviel
c90e824342
Merge pull request #17639 from pemmanuelviel:pev--binary-kmeans
Pev binary kmeans

* Ongoing work transposing kmeans clustering method for bitfields: the computeClustering method

Ongoing work transposing kmeans clustering method for bitfields: interface computeBitfieldClustering

Fix genericity of computeNodeStatistics

Ongoing work transposing kmeans clustering method for bitfields: adapt computeNodeStatistics()

Ongoing work transposing kmeans clustering method for bitfields: adapt findNN() method

Ongoing work transposing kmeans clustering method for bitfields: allow kmeans with Hamming distance

Ongoing work transposing kmeans clustering method for bitfields: adapt distances code

Ongoing work transposing kmeans clustering method for bitfields: adapt load/save code

Ongoing work transposing kmeans clustering method for bitfields: adapt kmeans hierarchicalClustring()

PivotType -> CentersType Renaming

Fix type casting for ARM SIMD implementation of Hamming

Fix warnings with Win32 compilation

Fix warnings with Win64 compilation

Fix wrong parenthesis position on rounding

* Ensure proper rounding when CentersType is integral
2020-07-13 12:59:10 +00:00
jasonKercher
749bd80091
Merge pull request #17770 from jasonKercher:3.4_triggered
3.4 Allow first capture to return false

* fix first capture timeout

* fix first capture timeout
2020-07-13 12:29:54 +00:00
Alexander Alekhin
1c0b70bbd2 Merge pull request #17822 from alalek:issue_17792 2020-07-13 11:08:33 +00:00
Alexander Alekhin
e54040d540 core: use lazy on-demand initialization for param_traceEnable 2020-07-12 11:53:46 +00:00
Alexander Alekhin
0b454486cf Merge pull request #17783 from dmatveev:dm/pmc_script 2020-07-11 19:11:03 +00:00
Alexander Alekhin
b96e9a4a4a Merge pull request #17800 from Yosshi999:gsoc_sift-universal-intrinsic 2020-07-11 19:09:21 +00:00
YashasSamaga
ead1dcf308 error if cuda4dnn depends are not resolved 2020-07-11 21:37:51 +05:30
Alexander Alekhin
e18df87a15 Merge pull request #17635 from jsxyhelu:3.4 2020-07-10 15:11:53 +00:00
Alexander Alekhin
5cb8619eca dnn(ie): enable KEY_CPU_THREADS_NUM for Windows 2020-07-10 14:29:21 +00:00
jsxyhelu
476094ad5a Use“ moms” replace "contourArea"
double area = moms.m00;
is same as
double area = contourArea(contours[contourIdx]);
Not to mention
"moms" already calculated here,"contourArea" should not apply
2020-07-10 11:05:24 +00:00
Yosshi999
0df8fb70b4 use bufferarea for allocating buffer 2020-07-09 16:50:20 +00:00
YashasSamaga
37e2afb8f6 fix concat fusion for cuda4dnn 2020-07-09 19:40:44 +05:30
Maksim Shabunin
4dd9a36a3c Added test for checkMasks with UMat train descs 2020-07-09 16:22:19 +03:00
Maksim Shabunin
41678fe3d3 Fixed checkMasks in DescriptorMatcher with train descs in UMats 2020-07-09 16:05:20 +03:00
Yashas Samaga B L
d0e6d2438c
Merge pull request #17363 from YashasSamaga:cuda4dnn-eltwise-fusion2
cuda4dnn(conv): fuse eltwise with convolutions

* fuse eltwise with convolutions

* manually rebase to avoid bad git merge
2020-07-09 16:02:21 +03:00
Dmitry Matveev
a724dc99e8 G-API: Change the default FD model in the privacy-masking-camera 2020-07-09 14:09:59 +03:00
Alexander Alekhin
44d473fba0 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-07-08 21:03:43 +00:00
Alexander Alekhin
5bc6b6fc26 Merge pull request #17737 from pemmanuelviel:pev--fix-trees-descent 2020-07-08 20:59:29 +00:00
Alexander Alekhin
8931c68b20 Merge pull request #17707 from Yosshi999:gsoc_sift-universal-intrinsic 2020-07-08 20:33:40 +00:00
Alexander Alekhin
988bc804bf Merge pull request #17748 from YashasSamaga:cuda4dnn-data-parallel 2020-07-08 20:20:19 +00:00
Alexander Alekhin
f78f908c09 Merge pull request #17674 from alalek:issue_16214 2020-07-08 20:01:35 +00:00
Dmitry Matveev
27f1ab5a70 Added a script to measure & report privacy masking camera performance in different configurations 2020-07-08 19:19:37 +03:00
Alexander Alekhin
762a5c8334 imgproc: align GaussianBlur/sepFilter2D OpenCL with CPU version 2020-07-08 15:13:48 +00:00
Alexander Alekhin
2fed41dfa5 imgproc(test): test bitExact cases in OCL/sepFilter2D 2020-07-08 10:14:56 +00:00
Alexander Alekhin
8bf1b9a422 cmake(cuda): repair ccbin, re-implement execute_process() cache
- preventive fix for arch "11.0" (CUDA_ARCH_BIN_OR_PTX_10 bug)
- new var: OPENCV_CUDA_DETECTION_NVCC_FLAGS
- new var: OPENCV_CMAKE_CUDA_DEBUG
2020-07-08 07:34:17 +00:00
Alexander Alekhin
e0f9eac521 cmake: backport CUDA scripts 2020-07-08 07:33:54 +00:00
Alexander Alekhin
950a916952 Merge pull request #17752 from YashasSamaga:generalize-concat-fusion-3.4 2020-07-07 10:36:02 +00:00
Alexander Alekhin
524a2fffe9 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-07-06 23:05:04 +00:00
Alexander Alekhin
3f13339071 Merge pull request #17728 from sturkmen72:patch-4 2020-07-06 23:01:27 +00:00
Alexander Alekhin
eb6678ebef
Merge pull request #17699 from alalek:build_core_cuda
* core(cuda): fix build

- MSVS 19.25.28612.0
- CUDA release 11.0, V11.0.167

* cmake(cuda): backport workaround for CUDA 11

* cmake(cuda): call CUDA_BUILD_CLEAN_TARGET() on finalize

* cmake(cuda): use CMAKE_SUPPRESS_REGENERATION with MSVS
2020-07-06 22:58:17 +00:00
Alexander Alekhin
6781ca7d55 Merge pull request #17685 from YashasSamaga:cuda4dnn-cudnn8-support 2020-07-06 22:48:07 +00:00
Alexander Alekhin
d62e0a3695 Merge pull request #17743 from alalek:test_17666 2020-07-06 22:36:35 +00:00
Alexander Alekhin
dcb7fd8520 Merge pull request #17766 from alalek:backport_17756 2020-07-06 21:50:24 +00:00
Alexander Alekhin
d5713c657b dnn(slice): disable buggy OCV/OCL implementation 2020-07-06 21:36:19 +00:00
Alexander Alekhin
99c4b76a6d dnn(test): add YOLOv4-tiny tests 2020-07-06 21:36:19 +00:00
Alexander Alekhin
0970ef57bd Merge pull request #17754 from YashasSamaga:cuda4dnn-slice-concat-copy-reduction 2020-07-06 20:00:52 +00:00
Alexander Alekhin
f98c97f796 Merge pull request #17758 from tomoaki0705:fixGapiOpenclTestError 2020-07-06 19:57:54 +00:00
Ilya Churaev
d69a7a3bbf Fixed header paths for some nGraph ops
* Added dependency on IE version

backport of commit: 992c908b56
2020-07-06 19:51:57 +00:00
Maksim Shabunin
e8129429e9 imgcodecs: fix test build with disabled JPEG and PNG libs 2020-07-06 14:52:52 +03:00
Tomoaki Teshima
46d3637609 avoid kernel compile error on Arm SBCs 2020-07-06 18:27:19 +09:00
Ilya Churaev
992c908b56
Merge pull request #17756 from ilyachur:feature/ichuraev/fix_ngraph_headers
* Fixed header paths for some nGraph ops

* Added dependency on IE version
2020-07-06 08:11:59 +00:00
Suleyman TURKMEN
2566d13100 Update documentation of imwrite() 2020-07-06 11:02:50 +03:00
YashasSamaga
cbdaa93e54 reduce slice, concat to copy; enable more concat fusions 2020-07-05 20:52:35 +05:30
Alexander Alekhin
deaf1dd458 Merge pull request #17724 from pemmanuelviel:pev--fix-mix-of-types 2020-07-04 17:16:57 +00:00
pemmanuelviel
65f87b114b
Merge pull request #17722 from pemmanuelviel:pev--replace-asserts
* Clean: replace C style asserts by CV_Assert and CV_DbgAssert

* Try fixing warning on Windows compilation

* Another way trying to fix warnings on Win

* Fixing warnings with some compilers:
Some compilers warn on systematic exit preventing to execute the code that follows.
This is why assert(0) that exits only in debug was working, but not CV_Assert or CV_Error
that exit both in release and debug, even if with different behavior.
In addition, other compilers complain when return 0 is removed from getKey(),
even if before we have a statement leading to systematic exit.

* Disable "unreachable code" warnings for Win compilers so we can use proper CV_Error
2020-07-04 20:15:44 +03:00
Alexander Alekhin
8f5b453a96 Merge pull request #17719 from pemmanuelviel:pev--fix-computeNodeStatistics-genericity 2020-07-04 17:14:35 +00:00
YashasSamaga
b7eec216e9 generalize axis for concat fusion 2020-07-04 18:57:28 +05:30
YashasSamaga
4988e131fd transfer output blobs in background 2020-07-04 12:55:12 +05:30
kadi soheib
17c430da88 Updated comment. 2020-07-04 06:37:59 +03:00
kadi soheib
96a501c08b Adding comment from source code to documentation. 2020-07-04 06:37:58 +03:00
Christoph
657c8d1c65
Merge pull request #17454 from creinders:master
fix instable fisheye undistortPoints

* remove artefacts when (un)distorting fisheye images with large distortion coefficient values

* fix fisheye undistortion when theta is close to zero

* add fisheye image undistort and distort test

* Fixed type conversion warnings

* fixed trailing whitespace
2020-07-03 22:59:19 +00:00
Liubov Batanina
65dbbf712d
Merge pull request #17733 from l-bat:tiny_yolov4
* Supported yolov4-tiny

* Added comments
2020-07-03 18:07:08 +00:00
Alexander Alekhin
49497d8e7c Merge pull request #17725 from pemmanuelviel:pev--precompute-divisor 2020-07-03 11:24:11 +00:00
Pierre-Emmanuel Viel
728684840c Fix trees parsing behavior in hierarchical_clustering_index:
Before, when maxCheck was reached in the first descent of a tree, time was still wasted parsing
the next trees till their best leaves whose points were not used at all.
2020-07-03 01:19:10 +02:00
Alexander Alekhin
73f7d091f8 Merge pull request #17721 from pemmanuelviel:pev--fix-hist-intersect-arguments 2020-07-02 11:54:28 +00:00
Ken Shirriff
00e1bc49c8
Merge pull request #17708 from shirriff:patch-1
Clarify component statistics documentation

* Change ConnectedComponentsTypes documentation

Change from "algorithm output formats" to "statistics" because it specifies types of statistics, not formats.

* Documentation: clarify component statistics

Explain that ConnectedComponentTypes selects a statistic.
2020-07-02 13:58:53 +03:00
Pierre-Emmanuel Viel
6a045fd678 Fix arguments list in loadindex for histogram intersection 2020-07-01 18:59:45 +02:00
Pierre-Emmanuel Viel
327f92cc46 Precompute the divisor to ensure that no kind of compiler would process it on the fly at each call. 2020-07-01 18:52:05 +02:00
Pierre-Emmanuel Viel
482cacd420 Mix of 32 and 64bits vector types prevents vectorisation for distance computation.
Argument "a" is of type ElementType* that is either int* or float*, while b was double*.
Mixing types prevents the possibility to use SSE or AVX instructions.
On implementation without SIMD instructions, this doesn't show any impact on performance.
2020-07-01 18:27:07 +02:00
Pierre-Emmanuel Viel
93a6be836c Remove duplicate line 2020-07-01 18:15:01 +02:00
Pierre-Emmanuel Viel
ef7185ce43 Fix genericity of computeNodeStatistics that couldn't compute stats properly on sub-nodes 2020-07-01 12:14:15 +02:00
YashasSamaga
62a63021c7 add cuDNN 8 support 2020-06-30 21:51:23 +05:30
Pierre-Emmanuel Viel
33fab84473 Type consistency for all xxxIndexParams integer arguments as well as with miniflann's LshIndexParams 2020-06-30 10:33:07 +02:00
Yosshi999
920c180052 use universal SIMD intrinsics for SIFT 2020-06-30 06:44:12 +00:00
Alexander Alekhin
a711e2aa41 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-06-29 21:19:09 +00:00
Alexander Alekhin
a84afb6334 Merge pull request #17640 from pemmanuelviel:pev--fix-lsh-bad-any-cast 2020-06-29 20:53:34 +00:00
Alexander Alekhin
ab4065fa1c Merge pull request #17696 from dbudniko:dbudniko/g_api_fix_min_max 2020-06-29 19:54:41 +00:00
Alexander Alekhin
ee73b0bd08 Merge pull request #17695 from alalek:issue_17677 2020-06-29 19:15:24 +00:00
Dmitry Budnikov
31bee49371 min max fix for standalone 2020-06-29 20:57:44 +03:00
Alexander Alekhin
48ef6df842 cmake(gapi): fix opencv_world build for winpack 2020-06-29 17:46:39 +00:00
Pierre-Emmanuel Viel
cdac7c7bec Add test checking we don't throw when creating GenericIndex with LshIndexParams() 2020-06-28 19:51:04 +00:00
Pierre-Emmanuel Viel
fe09c79f4b Fix the 'cvflann::anyimpl::bad_any_cast' error using Lsh 2020-06-28 19:51:04 +00:00
cyy
206c843f36
Merge pull request #17499 from cyyever:fix_CUDA11
Fix cuda11

* use cudnn_version.h to detect version when it is available

* remove nppi from CUDA11

* use ocv_list_filterout

* dnn(cuda): temporary disable CUDNN 8.0
2020-06-27 20:34:44 +00:00
Alexander Alekhin
cabad90d6c Merge pull request #17636 from okamotoR:3.4 2020-06-27 20:17:16 +00:00
Alexander Alekhin
4e6a108bda Merge pull request #17665 from komakai:fix-ios-dynamic-build 2020-06-27 20:12:08 +00:00
Alexander Alekhin
6dba1733f0 Merge pull request #17567 from dev-tronifier:new_branch 2020-06-27 20:08:37 +00:00
pemmanuelviel
daa88c6b9e
Merge pull request #17642 from pemmanuelviel:pev--fixes-and-clean
* Clean: make the use of the indices array length consistent

Either we don't want this method to be used in the future for any other node
than the root node, and so we replace indices_length by size_ and remove it as
argument, or we want to be able to use it potentially for other nodes, and
so using size_ instead of indices_length would have lead to a bug.

* Fix: b was not an address

* Fix: transpose the Flann repo commit "Fixes in accum_dist methods" from Adil Ibragimov

Avoids trying to compute log(ratio) with ratio = 0

* Fix: transpose the Flann repo commit "result_set bugfix" from Jack Rae

* Fix Jack Rae commit as the initial i - 1 index was decremented before entering the loop body

* Clean: transpose the Flann repo commit "Updated comments in lsh_index" from Richard McPherson

* Fix: Transpose the Flann repo commit "Fixing unreachable code in lsh_table.h" from hypevr

* Fix warning the same way it was done in flann standalone repo

* Change the return value in case of unsupported type
2020-06-26 22:34:52 +00:00
dev-tronifier
9b727fa1f3 Increased portability of CV_Func 2020-06-26 19:45:58 +00:00
Dmitry Budnikov
7566921364
Merge pull request #17020 from dbudniko:dbudniko/serialization_backend
G-API Serialization routines

* Serialization backend in tests, initial version

* S11N/00: A Great Rename

- "Serialization" is too long and too error-prone to type,
  so now it is renamed to "s11n" everywhere;
- Same applies to "SRLZ";
- Tests also renamed to start with 'S11N.*' (easier to run);
- Also updated copyright years in new files to 2020.

* S11N/01: Some basic interface segregation

- Moved some details (low-level functions) out of serialization.hpp;
- Introduced I::IStream and I::OStream interfaces;
- Implemented those via the existing [De]SerializationStream classes;
- Moved all operators to use interfaces instead of classes;
- Moved the htonl/ntohl handling out of operators (to the classes).

The implementation didn't change much, it is a subject to the further
refactoring

* S11N/02: Basic operator reorg, basic tests, vector support

- Reorganized operators on atomic types to follow >>/<< model
  (put them closer in the code for the respective types);
- Introduce more operators for basic (scalar) types;
- Drop all vector s11n overloads -- replace with a generic
  (template-based) one;
- Introduced a new test suite where low-level s11n functionality
  is tested (for the basic types).

* S11N/03: Operators reorganization

- Sorted the Opaque types enum by complexity;
- Reorganized the existing operators for basic types, also ordered by
  complexity;
- Organized operators in three groups (Basics, OpenCV, G-API);
- Added a generic serialization for variant<>;
- Reimplemented some of the existing operators (for OpenCV and G-API
  data structures);
- Introduced new operators for cv::gimpl data types. These operators
  (and so, the data structures) are not yet used in the graph
  dump/reconstruction routine, it will be done as a next step.

* S11N/04: The Great Clean-up

- Drop the duplicates of GModel data structures from the
  serialization, serialize the GModel data structures themselve
  instead (hand-written code replaced with operators).
- Also removed usuned code for printing, etc.

* S11N/05: Internal API Clean-up

- Minimize the serialization API to just Streams and Operators;
- Refactor and fix the graph serialization (deconstruction and
  reconstruction) routines, fix data addressing problems there;
- Move the serialization.[ch]pp files to the core G-API library

* S11N/06: Top-level API introduction

- !!!This is likely the most invasive commit in the series!!!
- Introduced a top-level API to serialize and deserialize a GComputation
- Extended the compiler to support both forms of a GComputation:
  an expession based and a deserialized one. This has led to changes in
  the cv::GComputation::Priv and in its dependent components (even the
  transformation tests);
- Had to extend the kernel API (GKernel) with extra information on
  operations (mainly `outMeta`) which was only available for expression
  based graphs. Now the `outMeta` can be taken from kernels too (and for
  the deserialized graphs it is the only way);
- Revisited the internal serialization API, had to expose previously
  hidden entities (like `GSerialized`);
- Extended the serialized graph info with new details (object counter,
  protocol). Added unordered_map generic serialization for that;
- Reworked the very first pipeline test to be "proper"; GREEN now, the rest
  is to be reworked in the next iteration.

* S11N/07: Tests reworked

- Moved the sample pipeline tests w/serialization to
  test the public API (`cv::gapi::serialize`, then
  followed by `cv::gapi::deserialize<>`). All GREEN.
- As a consequence, dropped the "Serialization" test
  backend as no longer necessary.

* S11N/08: Final touches

- Exposed the C++ native data types at Streams level;
- Switched the ByteMemoryIn/OutStreams to store data in `char`
  internally (2x less memory for sample pipelines);
- Fixed and refactored Mat dumping to the stream;
- Renamed S11N pipeline tests to their new meaning.

* linux build fix

* fix RcDesc and int uint warnings

* more Linux build fix

* white space and virtual android error fix (attempt)

* more warnings to be fixed

* android warnings fix attempt

* one more attempt for android build fix

* android warnings one more fix

* return back override

* avoid size_t

* static deserialize

* and how do you like this, elon? anonymous namespace  to fix android warning.

* static inline

* trying to fix standalone build

* mat dims fix

* fix mat r/w for standalone

Co-authored-by: Dmitry Matveev <dmitry.matveev@intel.com>
2020-06-26 19:41:29 +00:00
Alexander Alekhin
e45d74c8f9 Merge pull request #17638 from pemmanuelviel:pev--avoid-branching-in-loop 2020-06-26 19:22:20 +00:00
Alexander Alekhin
923009b5ff Merge pull request #17663 from alalek:backport_17658 2020-06-26 17:41:53 +00:00
Giles Payne
59ba33658a Dynamic build for Objective-C/Swift wrapper 2020-06-26 08:26:05 +09:00
Yosshi999
4064d4c7eb
Merge pull request #17618 from Yosshi999:gsoc_sift-better-test
Added/Fixed testcases for SIFT

* merge perf_sift into conventional perf tests

* Fix disabled SIFT scale invariance tests

allows trainIdx duplication in matching scaled keypoints
2020-06-25 11:34:31 +00:00
Ilya Lavrenov
e58ce89b10 Conditional compilation for IR v7 support
backported commit 86905754e4
2020-06-25 10:05:14 +00:00
Alexander Alekhin
085bd5f55f Merge pull request #17658 from ilya-lavrenov:get-layer-by-name 2020-06-25 09:42:59 +00:00
Alexander Alekhin
6259ba1bfd Merge pull request #17641 from pemmanuelviel:pev--fix-middleSplit-for-kdtree-single 2020-06-25 09:12:40 +00:00
Ilya Lavrenov
86905754e4 Conditional compilation for IR v7 support 2020-06-25 11:32:10 +03:00
Anastasiya
eff259b047 Enable state initialization params via compile_args 2020-06-25 00:43:12 +03:00
Alexander Alekhin
4f03f70968 Merge pull request #17605 from TolyaTalamanov:at/fix-plaidml-kernels-function 2020-06-24 09:44:51 +00:00
Alexander Alekhin
c81d785ada Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-06-23 19:15:47 +00:00
Alexander Alekhin
6fb46bb34b Merge pull request #17621 from YashasSamaga:cuda4dnn-mish-half 2020-06-23 18:44:50 +00:00
Alexander Alekhin
2e165053ef Merge pull request #17624 from dkurt:dnn_optimize_mish 2020-06-23 18:43:51 +00:00
Pierre-Emmanuel Viel
06b4292534 Fix: error in the dimension used for computeMinMax
Instead of using the current dimension for which we just got a big span,
we were computing Min and Max for the previous dimension stored in cutfeat
(and using 0 instead of the dimension indice for the very first dimension
with "span > (1-eps)max_span")
2020-06-23 15:47:27 +02:00
Pierre-Emmanuel Viel
29f883feee Optim: test that could be done once has been extracted from the loop 2020-06-23 15:43:38 +02:00
okamotoR
0e69cddda2 add if block for indexed color images 2020-06-23 21:36:47 +09:00
Dmitry Kurtaev
3bdd7bfbea Remove deprecated Inference Engine CPU extensions 2020-06-23 14:33:22 +03:00
Ilya Lavrenov
ad5e70f94e Conditional compilation for network reader
origibal commit: 63e92cccf2
2020-06-23 14:15:52 +03:00
Dmitry Kurtaev
8e3f5fb209 Remove deprecated Inference Engine CPU extensions 2020-06-23 10:10:29 +03:00
Pierre-Emmanuel Viel
05fbd1e5bc DNA mode: add the distance computations 2020-06-22 22:53:05 +02:00
Dmitry Kurtaev
1491934d17 Optimize Mish for CPU backend 2020-06-22 23:27:47 +03:00
YashasSamaga
6573b9ace0 use fp32 mish for fp16 mish 2020-06-22 19:09:36 +05:30
Alexander Alekhin
ee5ff71d55 Merge pull request #17616 from ilya-lavrenov:network-reader 2020-06-22 12:10:34 +00:00
Alexander Alekhin
6e5f0a2a58 Merge pull request #17576 from philippefoubert:branch_ximea 2020-06-22 11:36:40 +00:00
Alexander Alekhin
99bc35a883 core(logger): complete initialization of logger structures
- for using of logging functions from global destructors
2020-06-22 09:27:26 +00:00
Ilya Lavrenov
63e92cccf2 Conditional compilation for network reader 2020-06-22 11:45:56 +03:00
Anatoliy Talamanov
a74ed58893 Add implementation in case plaidml isn't found 2020-06-22 00:46:41 +03:00
Philippe FOUBERT
0eb7060205 Fix the detection of the XIMEA library (since its location may be different when the version of the ximea software is updated) 2020-06-20 16:47:18 +02:00
Liubov Batanina
85c0c8c7ed Disabling dafault NMS in yolo layer 2020-06-19 14:34:13 +03:00
Alexander Alekhin
e3d502310f Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-06-19 07:33:50 +00:00
Tomoaki Teshima
77fa1a20bf fix build on Jetson TX1 and TX2
* enable_if_t is a c++14 feature
2020-06-19 07:56:37 +09:00
Alexander Alekhin
a7cdc42140 Merge pull request #17581 from tomoaki0705:fixCudaAsync 2020-06-18 20:54:28 +00:00
Alexander Alekhin
a8aa9d5ecb Merge pull request #17578 from Bleach665:fix_win_eigen_build 2020-06-18 20:52:33 +00:00
Philippe FOUBERT
d25293b721 Fix the build of imgproc using MinGW (variables with the same name as symbols defined in MinGW headers) 2020-06-18 20:13:34 +00:00
Tomoaki Teshima
c07af090f5 fix build error on Jetson TX1 and TX2
* enable_if_t and is_base_of is c++14 feature
 * override is c++11 feature
2020-06-18 21:25:15 +09:00
Yuriy Obukh
456e88a8a4 fix VS Windows build with eigen. https://github.com/opencv/opencv/issues/17548 2020-06-18 14:31:11 +03:00
Alexander Alekhin
42a4c3fba6 Merge pull request #17568 from alalek:cleanup_17527 2020-06-18 07:38:16 +00:00
Alexander Alekhin
d01cbe9320 cudacodec(build): fix detection in CMake, cleanup duplicate includes 2020-06-17 09:09:40 +00:00
Yashas Samaga B L
9ba5581d17
Merge pull request #17534 from YashasSamaga:cuda4dnn-remove-unused-funcs
cuda4dnn: reduce CUDA version requirements to at least CUDA 9.2

* remove half2 specializations

* do not remove atomicAdd for half in CUDA 10 and below

* remove fp16.hpp
2020-06-17 09:07:52 +00:00
Alexander Alekhin
619462b029 Merge pull request #17564 from l-bat:fix_yolov4 2020-06-17 08:45:56 +00:00
Alexander Alekhin
6fdddd53a1 Merge pull request #17555 from komakai:objc-fix-sift 2020-06-17 07:58:35 +00:00
Liubov Batanina
d93b6be3cc Changed StridedSlice to VariadicSplit in Region layer 2020-06-17 10:02:53 +03:00
Alexander Alekhin
9755ab160d Merge pull request #17556 from nglee:dev_optFlowTVL1Async 2020-06-16 20:06:56 +00:00
Pinaev Danil
57f5700e18
Merge pull request #16772 from aDanPin:dp/performance_render_tests
Added g-api render performance tests

* Add render performance tests for BGROCV

* Add render NV12 performance tests

* Review response

* Review response

* Review response

* Review response

* Review response

* Review response

* Just a small fix

* Final review response I hope)

* Review response

* Review response

* Review response

* Review response

* Review response

* Review response
2020-06-16 19:48:09 +00:00
Namgoo Lee
2043e06102 cuda optflow tvl1 : async safety
also modify cuda canny to use createTextureObjectPitch2D, etc.
2020-06-17 01:04:22 +09:00
Giles Payne
177fbc7bbb Cleanup unneeded raw pointer handling code 2020-06-16 08:15:27 +09:00
Alexander Alekhin
c7dcdc0e88 Merge pull request #17557 from alalek:backport_17554 2020-06-15 19:26:11 +00:00
Alexander Alekhin
eb67dc9f50 Merge pull request #17533 from alalek:fix_dumpInputArray_nd_case 2020-06-15 18:38:19 +00:00
Ilya Lavrenov
676b818d6a Removed plugin dispatcher
backport of commit 74113737f3
2020-06-15 18:03:14 +00:00
Namgoo Lee
411ce04f54 CUDA_OptFlow/OpticalFlowDual_TVL1 Asynchronous test 2020-06-16 01:43:51 +09:00
Giles Payne
13962b8533 Use cv::Ptr instead of raw pointers 2020-06-15 23:20:45 +09:00
Giles Payne
04bee3f9b7 Fix testFitEllipse test 2020-06-15 23:16:22 +09:00
Ilya Lavrenov
74113737f3 Removed plugin dispatcher 2020-06-15 16:02:52 +03:00
Alexander Alekhin
c244b456f0 Merge pull request #17540 from YashasSamaga:cuda4dnn-update-mish 2020-06-14 11:08:53 +00:00
Alexander Alekhin
d321a34f7c Merge pull request #17527 from tomoaki0705:detectCuvidHeader 2020-06-14 11:08:16 +00:00
YashasSamaga
87ab4ee567 improve mish performance and accuracy 2020-06-13 16:53:27 +05:30
Alexander Alekhin
0cbaaba4b1 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-06-12 22:20:50 +00:00
Alexander Alekhin
1644af841b Merge pull request #17536 from ilya-lavrenov:remove-error-listener 2020-06-12 22:18:04 +00:00
Ilya Lavrenov
9697e3ac24 Removed error lisneter usage 2020-06-12 20:29:11 +00:00
Alexander Alekhin
d2a9efd039 dnn: use OpenVINO 2020.3 defines 2020-06-12 20:24:08 +00:00
Alexander Alekhin
442999dcdb core: fix handling of ND-arrays in dumpInputArray() helpers 2020-06-12 10:23:32 +00:00
Tomoaki Teshima
d4af89781b fix corner case of libnvcuvid
* detect header automatically and not based on version number
2020-06-11 23:06:18 +09:00
YashasSamaga
265acccd56 allow multiple inputs to resize, fix tests 2020-06-11 19:31:48 +05:30
Maksim Shabunin
7a187e9b5e QRDetectMulti: refactored checkPoints method 2020-06-10 13:48:24 +03:00
Maksim Shabunin
9096b1c768 dnn/NGraph: added nullptr checks 2020-06-10 13:48:24 +03:00
Rasmus
781fbde449
Merge pull request #17368 from themightyoarfish:cv2eigen-doc
* Add documentation about usage of cv2eigen functions in eigen.hpp

* Fixed Doxygen syntax.

Co-authored-by: Alexander Smorkalov <smorkalov.a.m@gmail.com>
2020-06-10 07:53:18 +00:00
Alexander Alekhin
55ca0fcc27 Merge pull request #17492 from cyyever:fix_data_race 2020-06-10 07:01:04 +00:00
Maksim Shabunin
579d74d35b QRDetectMulti: refactored checkPoints method 2020-06-09 11:10:47 +03:00
Maksim Shabunin
7ce518106b dnn/NGraph: added nullptr checks 2020-06-09 11:10:36 +03:00
cyy
171cba4947 use C++11 static variables as memory barrier 2020-06-09 15:49:31 +08:00
Alexander Alekhin
5f3012fc9a pre: OpenCV 4.4.0 (version++) 2020-06-09 02:27:13 +00:00
Alexander Alekhin
a43e3bebe6 pre: OpenCV 3.4.11 (version++) 2020-06-08 18:46:27 +00:00
Giles Payne
02385472b6
Merge pull request #17165 from komakai:objc-binding
Objc binding

* Initial work on Objective-C wrapper

* Objective-C generator script; update manually generated wrappers

* Add Mat tests

* Core Tests

* Imgproc wrapper generation and tests

* Fixes for Imgcodecs wrapper

* Miscellaneous fixes. Swift build support

* Objective-C wrapper build/install

* Add Swift wrappers for videoio/objdetect/feature2d

* Framework build;iOS support

* Fix toArray functions;Use enum types whenever possible

* Use enum types where possible;prepare test build

* Update test

* Add test runner scripts for iOS and macOS

* Add test scripts and samples

* Build fixes

* Fix build (cmake 3.17.x compatibility)

* Fix warnings

* Fix enum name conflicting handling

* Add support for document generation with Jazzy

* Swift/Native fast accessor functions

* Add Objective-C wrapper for calib3d, dnn, ml, photo and video modules

* Remove IntOut/FloatOut/DoubleOut classes

* Fix iOS default test platform value

* Fix samples

* Revert default framework name to opencv2

* Add converter util functions

* Fix failing test

* Fix whitespace

* Add handling for deprecated methods;fix warnings;define __OPENCV_BUILD

* Suppress cmake warnings

* Reduce severity of "jazzy not found" log message

* Fix incorrect #include of compatibility header in ios.h

* Use explicit returns in subscript/get implementation

* Reduce minimum required cmake version to 3.15 for Objective-C/Swift binding
2020-06-08 18:32:53 +00:00
Alexander Alekhin
89a6937c00 videoio: fix plugins build 2020-06-08 09:17:13 +00:00
Alexander Alekhin
434014b05e Merge pull request #17471 from asmorkalov:as/video_capability_check 2020-06-05 19:54:41 +00:00
Alexander Alekhin
7d30e19b3e
Merge pull request #17350 from AsyaPronina:gapi_ocv_stateful_kernel
Enable stateful kernels in G-API OCV Backend
2020-06-05 00:51:22 +03:00
AsyaPronina
b083c20eb2 Enable stateful kernels in G-API OCV Backend 2020-06-04 22:14:42 +03:00
Alexander Alekhin
7722a2b8a8 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-06-04 17:58:34 +00:00
Fernando Martin
cb0f74ab9f
Merge pull request #17473 from f3rm4rf3r:fixingFourCCDocBrokenLink
* - Fixing broken URL to mp4ra website

* - Fixing broken URL to mp4ra website (in C videoio API)
2020-06-04 17:07:54 +00:00
Alexander Alekhin
08d1c54364 Merge pull request #17469 from l-bat:fix_virtual_try_on 2020-06-04 10:32:30 +00:00
Alexander Smorkalov
a17d1843fb Skip some GAPI tests if VideoCapture is not capable to playback video. 2020-06-04 09:59:09 +03:00
Liubov Batanina
5ffc5bca7c Fixed virtual try on sample 2020-06-04 09:41:24 +03:00
Maksim Shabunin
59608907b8 Added countNonZero test for big arrays and disable IPP for some cases 2020-06-03 18:58:41 +03:00
Alexander Alekhin
e454c4891e Merge pull request #17369 from themightyoarfish:doc-essential-matrix-different-cameras 2020-06-03 12:55:55 +00:00
Alexander Alekhin
3ed243abde Merge pull request #17430 from alalek:issue_17257 2020-06-02 12:42:04 +00:00
Alexander Alekhin
d60524ecfa Merge pull request #17447 from alalek:dnn_ie_extract_layers 2020-06-02 12:40:06 +00:00
Rasmus Diederichsen
345e071b24 Add instructions for how to use findEssentialMat() when camera matrices are different 2020-06-02 12:19:49 +03:00
Alexander Alekhin
be1a121d0d dnn(ie): fix layers extraction 2020-06-01 21:57:39 +00:00
Alexander Alekhin
f68654a204 Merge pull request #17438 from alalek:fix_eigen_builds 2020-06-01 18:02:07 +00:00
Vadim Pisarevsky
8abb312c20
Merge pull request #17417 from vpisarev:fix_fitellipse
* improved fitEllipse and fitEllipseDirect accuracy in singular or close-to-singular cases (see issue #9923)

* scale points using double precision

* added normalization to fitEllipseAMS as well; fixed Java test case by raising the tolerance (it's unclear what is the correct result in this case).

* improved point perturbation a bit. make the code a little bit more clear

* trying to fix Java fitEllipseTest by slightly raising the tolerance threshold

* synchronized C++ version of Java's fitEllipse test

* removed trailing whitespaces
2020-06-01 18:01:20 +00:00
Vadim Pisarevsky
5489735258
Merge pull request #17436 from vpisarev:fix_python_io
* fixed #17044
1. fixed Python part of the tutorial about using OpenCV XML-YAML-JSON I/O functionality from C++ and Python.
2. added startWriteStruct() and endWriteStruct() methods to FileStorage
3. modifed FileStorage::write() methods to make them work well inside sequences, not only mappings.

* try to fix the doc builder

* added Python regression test for FileStorage I/O API ([TODO] iterating through long sequences can be very slow)

* fixed yaml testing
2020-06-01 11:33:09 +00:00
Alexander Alekhin
8de176988d Merge pull request #17439 from alalek:fix_dnn_test_required_file 2020-05-31 19:51:56 +00:00
Alexander Alekhin
79c5d07abe dnn(test): file 'dnn/efficientdet-d0.pb' is optional 2020-05-31 16:18:37 +00:00
Alexander Alekhin
74020a084b core: fix builds with eigen helper header 2020-05-31 15:41:42 +00:00
Alexander Alekhin
e6c9e2fa50 Merge pull request #17420 from nosajthenitram:fix_cascadedetect_convert_bug_for_old_cascade 2020-05-30 17:34:20 +00:00
Meng Wang
ab2c59b80e
Merge pull request #17403 from wangmengHB:master
Fix Test Case: in latest version, window.cv is a promise instance that makes most test case failed.

* Fix Browser Test Case: In latest version, window.cv is a promise instance

In latest version of opencv.js, window.cv is promise instance.
So that most of the test cases is run failed.
This commit is to fix browser test case.

* Add comment for backward compatible

Add comments for backward compatible
2020-05-30 17:33:17 +00:00
Jason Martin
a5209c4882 Fixed cascadedetect convert from old cascade to new 2020-05-30 11:45:24 -05:00
Alexander Alekhin
f1dd5e49c5 videoio(ffmpeg): fix handling of AVERROR_EOF
decoder should be properly flushed after that
2020-05-29 19:52:26 +00:00
Alexander Alekhin
c6b60e219d Merge pull request #17428 from asmorkalov:as/java_smart_constructors 2020-05-29 18:38:34 +00:00
Alexander Alekhin
740f6628ec Merge pull request #17419 from YourButterfly:fix_divide_zero_in_darknet_3_4 2020-05-29 17:32:48 +00:00
Alexander Smorkalov
821fac187c Generate constructor with smart pointer, if it's expected. 2020-05-29 16:40:19 +03:00
YourButterfly
f7daa9e4f5 chk divide 0 2020-05-29 09:54:46 +08:00
Alexander Alekhin
c3e8a82c9c Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-05-28 23:53:54 +00:00
Liubov Batanina
d3aaf2d3a3
Merge pull request #17371 from l-bat:nms_model
* Fix NMS bug in DetectionModel

* Fixed comments

* Refactoring
2020-05-28 22:54:19 +00:00
Alexander Alekhin
e58e545584 Merge pull request #17392 from alalek:dnn_test_yolov4 2020-05-28 22:52:21 +00:00
Alexander Alekhin
319db07b6b Merge pull request #17384 from dkurt:efficientdet 2020-05-28 22:48:52 +00:00
Vadim Pisarevsky
80037dc6de fixed fillPoly, the overloaded variant with InputArrayOfArrays parameter (single or multiple polygons) 2020-05-28 21:36:28 +03:00
Dmitry Kurtaev
d9bada9867 dnn: EfficientDet 2020-05-28 17:23:42 +03:00
Alexander Alekhin
6b89154afd dnn(test): add YOLOv4 tests 2020-05-28 13:27:40 +00:00
Maksim Shabunin
2d11edd103 videoio/MSMF: fixed audio stream handling 2020-05-27 17:57:18 +03:00
Alexander Alekhin
515a06cedf Merge pull request #17359 from YashasSamaga:cuda4dnn-fix-default-stream-wrappers 2020-05-27 11:28:09 +00:00
Alexander Alekhin
7d9e1be588 Merge pull request #17388 from alalek:dnn_update_network_dump 2020-05-27 07:55:32 +00:00
Liubov Batanina
ba3cf47600
Merge pull request #17386 from l-bat:tf_clamp_subgraph
* Added ClipByValue subgraph

* Return const nodes
2020-05-26 19:01:47 +00:00
Liubov Batanina
b236f10792 Switch ngraph::op::v1::Multiply to v0 2020-05-26 16:59:50 +03:00
Alexander Alekhin
f0bef94a03 dnn: update network dump code, include ngraph serialization 2020-05-26 12:49:22 +00:00
Egor Pugin
1bec7ca540
Merge pull request #17352 from egorpugin:patch-2
* Fix integer overflow in parseOption().

Previous code does not work for values like 100000MB.

* Fix warning during 32-bit build on inactive code path.

* fix build without C++11
2020-05-25 20:25:18 +00:00
Alexander Alekhin
29bbbaa0a7 Merge pull request #17376 from alalek:dnn_fix_build 2020-05-25 19:59:58 +00:00
shijiayuan
4e97c69792
Merge pull request #17275 from shijiayuan:fixbug
* fix bug for CHECK issue

* remove chack for bpp

* add test for tif file

* add test for tiff file

* change the test name

* use proper bpp value, use clear test names
2020-05-25 18:49:37 +00:00
Alexander Alekhin
88d8a48b09 Merge pull request #17374 from alalek:dnn_fix_build 2020-05-25 18:46:15 +00:00
Alexander Alekhin
73aa5f567b dnn: *_DENORMALS_ZERO_MODE is defined for SSE3 2020-05-25 17:55:36 +00:00
Anton Potapov
be9f3826d7 GAPI: fix uninitialized variables in Fluid 2020-05-25 11:59:28 +03:00
Michal W. Tarnowski
7f453ade73
Merge pull request #17361 from mwtarnowski:fix-documentation-gapi-imgproc-blur
* fix documentation for cv::gapi::blur

* remove dst parameter and move ksize parameter to its correct position
2020-05-24 22:48:44 +00:00
Michal W. Tarnowski
5393185add
Merge pull request #17360 from mwtarnowski:fix-documentation-imgproc-blur
* fix documentation for cv::blur

* correct the position of ksize parameter
2020-05-24 22:46:41 +00:00
YashasSamaga
b3a261c7ce set stream at the site of creation 2020-05-24 19:01:17 +05:30
Josh Bradley
9fef09fe89
Merge pull request #17320 from jgbradley1:add-eigen-tensor-conversions
* add eigen tensor conversion functions

* add eigen tensor conversion tests

* add support for column major order

* update eigen tensor tests

* fix coding style and add conditional compilation

* fix conditional compilation checks

* remove whitespace

* rearrange functions for easier reading

* reformat function documentation and add tensormap unit test

* cleanup documentation of unit test

* remove condition duplication

* check Eigen major version, not minor version

* restrict to Eigen v3.3.0+

* add documentation note and add type checking to cv2eigen_tensormap()
2020-05-23 18:25:01 +00:00
Alexander Alekhin
6b0fff72d9 Merge pull request #17349 from YashasSamaga:cuda4dnn-general-fixes 2020-05-23 18:18:55 +00:00
Alexander Alekhin
21e28adb87 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-05-22 19:50:14 +00:00
Alexander Alekhin
a9b030591b Merge pull request #17295 from dkurt:dnn_fusion_ftz 2020-05-22 18:49:43 +00:00
YashasSamaga
57ca10636c do not create redundant handles 2020-05-22 19:52:20 +05:30
Alexander Alekhin
d4a9c731ff Merge pull request #17345 from alalek:build_fix_mac_warnings 2020-05-22 10:50:41 +00:00
Alexander Alekhin
98611adeb9 build: fix warnings about TARGET_OS_MACCATALYST 2020-05-21 20:41:47 +00:00
Alexander Alekhin
e96a58f091 Merge pull request #17191 from anton-potapov:gapi_variant_converting_ctor_assign_op_reworked 2020-05-21 12:59:31 +00:00
Anton Potapov
e02318d384 GAPI: utils - variant converting ctor and assignment op. reworked
- reworked variant::operator(T&&) and varaint::variant(T&&) to be more
concise and signature accurate with C++17 specification
- restricted cv::detail::OpaqueRef::OpaqueRef(T&&) to not substitute
copy/move ctors
- moved common additions to C++11 version of std <type_traits> to
separte header
2020-05-20 14:34:55 +03:00
Liubov Batanina
d991c22090
Merge pull request #16575 from l-bat:flownet2
Support FlowNet2 model

* Support DataAugmentation layer

* Fix warnings

* Fix comments

* Support Correlation layer

* TEST

* Support Correlation layer

* Supported Accum and FlowWarp layers

* Supported ChannelNorm layer

* Supported Resample with inputs.size() > 1

* Fixed comments

* Refactoring

* Added tests

* Add resample test

* Added asserts in resize layer

* Updated DataAugmentation layer

* Update convolution layer

* Refactoring

* Fix data augmentation layer

* Fix caffe importer

* Fix resize

* Switch to Mat ptr

* Remove useless resize type

* Used ResizeLayer in Accum

* Split ChannelNormLayer

* Delete duplicate assert

* Add sample

* Fix sample

* Added colormap
2020-05-19 12:29:50 +00:00
Alexander Alekhin
9039284d96 Merge pull request #17317 from Yosshi999:prevent-build-failure-without-flann 2020-05-19 08:30:54 +00:00
Alexander Alekhin
593af7287b Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-05-18 17:50:16 +00:00
Alexander Alekhin
322960f795 Merge pull request #17297 from dkurt:dnn_yolov3_ocl 2020-05-18 17:47:16 +00:00
Dmitry Kurtaev
b5035ce991 Increase test threshold for YOLOv3 on OCL FP16 2020-05-18 19:06:15 +03:00
Yosshi999
c0f435349a ignore tests dependent on flann when flann module is absent 2020-05-18 15:30:32 +00:00
Alexander Alekhin
0e1c7eda39 Merge pull request #17092 from alalek:imgproc_ipp_parallel_gaussuanBlur 2020-05-18 11:51:59 +00:00
Alexander Alekhin
a3b109eca0 imgproc: enable GaussianBlur IPP parallel processing 2020-05-17 11:40:34 +00:00
Alexander Alekhin
a1b09a3734 imgproc(perf): add GaussianBlur cases for SIFT 2020-05-17 10:15:31 +00:00
Chris Ballinger
d81ac52ce2 Remove linking against AssetsLibrary framework 2020-05-16 12:47:50 -07:00
Chris Ballinger
220df8252d Add target conditionals for Mac Catalyst 2020-05-16 12:47:50 -07:00
Dmitry Kurtaev
68d59a2913 Flush to zero Convolution denormal weights 2020-05-15 23:44:34 +03:00
Alexander Alekhin
5ecf5f106a Merge pull request #17296 from mshabunin:fix-vulkan-build 2020-05-15 16:51:29 +00:00
jumostedu
5b095dfcb6
Merge pull request #15214 from jumostedu:matchtemplmask
* imgproc: templmatch: Add support for mask for all methods

Add support for masked template matching. Fix/scrub old implementation
for masked matching, as it did partly not even really do a meaningful
masking, and only supported limited template matching methods.

Add documentation including formulas for masked matching.

* imgproc: test: Add tests for masked template matching

Test accuracy by comparing to naive implementation for one point.
Test compatibility/correctness by comparing results without mask and
with all ones mask.
All tests are done for all methods, all supported depths, and for 1 and
3 channels.

* imgproc: test: templmatch: Add test for crossCorr

Add a test for the crossCorr function in templmatch.cpp. crossCorr() had
to be added to exported functions to be testable.

This test can maybe help to identify the problem with template matching
on MacOSX.

* fix: Fixed wrong evaluations of the MatExpr on Clang

* fix: removed crossCorr from public interface.

If it should be exported, it should be done as separate PR.

Co-authored-by: Vadim Levin <vadim.levin@xperience.ai>
2020-05-14 22:46:25 +00:00
Maksim Shabunin
7c41b54e3d Fixed build with latest Vulkan headers 2020-05-14 23:20:28 +03:00
Ganesh Kathiresan
cddd7f10d5
Merge pull request #17224 from ganesh-k13:bugfix/calib3d/17201
* Fixed indexing in prefilter

* Initialised prefilter

* Initialised prefilter with value initialisation

* Added TC to trigger different Mem Allocs in BufferBM

* Optimize cases with only needed conditions
2020-05-14 16:30:01 +00:00
Nicolas Roduit
400a781ebf Prefer addall instead of iteration for performance 2020-05-14 11:42:24 +03:00
Alexander Alekhin
c8689d9d0a Merge pull request #17288 from dkurt:dnn_tf_resize_down 2020-05-14 07:08:41 +00:00
Alexander Alekhin
ea0d1424d8 Merge pull request #17287 from tomoaki0705:fixAkazeTestFailureMali 2020-05-14 06:59:28 +00:00
Alexander Alekhin
bcf96d637e Merge pull request #17284 from dkurt:dnn_bn_fusion 2020-05-14 06:57:36 +00:00
Alexander Alekhin
486de65067 Merge pull request #17268 from anton-potapov:deownification_fix 2020-05-14 06:55:08 +00:00
Dmitry Kurtaev
b4a6aa335d TensorFlow bilinear resize downscale 2020-05-13 23:59:20 +03:00
Tomoaki Teshima
35245cb76e fix test failure on Mali T760 and Mali T628 2020-05-14 05:44:14 +09:00
Dmitry Kurtaev
df305e83fa Fix BatchNorm reinitialization after fusion 2020-05-13 22:15:36 +03:00
Alexander Alekhin
b2464e3379 Merge pull request #17270 from l-bat:ngraph_missed_data 2020-05-13 08:27:04 +00:00
Alexander Alekhin
06bff34a6b Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-05-12 19:24:28 +00:00
Alexander Alekhin
6856cc7253 Merge pull request #17228 from mshabunin:mfx-surface-pool-34 2020-05-12 19:00:49 +00:00
Alexander Alekhin
508bd3f55d Merge pull request #17260 from jsxyhelu:add_deepgreen_colormap 2020-05-12 18:58:54 +00:00
Alexander Alekhin
8b51e2df8b Merge pull request #17211 from alalek:sift_dispatch 2020-05-12 18:53:35 +00:00
Alexander Alekhin
bd1b252de9 Merge pull request #17196 from alalek:core_matexpr_fix_warning 2020-05-12 18:50:58 +00:00
Maksim Shabunin
f30931848e CAP_MFX: surface pool with timeout, more parameters 2020-05-12 18:43:04 +03:00
Liubov Batanina
b27ae9c63b Switch v1::Multiply to v0::Multiply 2020-05-12 16:05:03 +03:00
Liubov Batanina
79f8b7fd73
Merge pull request #17233 from l-bat:onnx_bn
* Added ONNX BatchNorm subgraph

* Move removing constant inputs to addConstantNodesForInitializers

* Added initializers to ONNXGraphWrapper
2020-05-12 15:33:57 +03:00
jsxyhelu
48e9e651a4 add DeepGreen colormap 2020-05-12 15:24:32 +03:00
Anton Potapov
7386d8523b G-API: "deownification" corrections
- moved "standalone" aliases of cv types to "opencv_includes.hpp" to
keep responsibility principle aplied
- introduced correct aliasing for "descr_of(Mat)" function for
standalone case
 - added missing include in `gapi/own/mat.hpp`
2020-05-12 14:28:32 +03:00
Alexander Alekhin
1bf353b876 Merge pull request #17230 from asmorkalov:as/issue_17171 2020-05-12 10:53:23 +00:00
Alexander Alekhin
713577b257 Merge pull request #17258 from YashasSamaga:cuda4dnn-hotfix-slice-pr17231-pr17222 2020-05-11 19:25:50 +00:00
YashasSamaga
45a6386e45 port pr17222 changes to CUDA backend 2020-05-11 11:01:01 +05:30
YashasSamaga
3c35b563d7 add scale_x_y parameter to region 2020-05-10 16:53:28 +05:30
Alexander Alekhin
066259b656
Merge pull request #17118 from l-bat/concat_3d
Added NDHWC Concat support for TensorFlow

* Supported TF concat 3d

* Skip myriad

* Fix test
2020-05-09 22:24:06 +03:00
Yashas Samaga B L
d981d04c76
Merge pull request #17200 from YashasSamaga:cuda4dnn-general-opt1
cuda4dnn: optimizations for swish, mish, sigmoid, region, resize based ops, transpose, identity-conv fusion

* bunch of optimizations

* more accurate implementation for mish
2020-05-09 17:20:30 +00:00
Alexander Alekhin
666be238d8 Merge pull request #17229 from smirnov-alexey:as/fix_fluid_resize 2020-05-08 18:59:41 +00:00
Alexander Alekhin
64f5471b2a Merge pull request #17208 from hn-88:3.4 2020-05-08 18:31:11 +00:00
Alexander Smorkalov
7c17695be4 Added Java and C++ regression test for estimateNewCameraMatrixForUndistortRectify. 2020-05-08 13:04:25 +03:00
Smirnov Alexey
3e3d4ad797 Fix fluid resize operating with zero output size 2020-05-07 12:24:57 +03:00
Alexander Alekhin
09799402f9 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-05-06 19:53:51 +00:00
Dmitry Kurtaev
8b13b85c5e dnn: Slice with variable input shapes 2020-05-05 13:35:17 +03:00
Alexander Alekhin
1f9713195b features2d(sift): enable runtime dispatching 2020-05-03 11:59:27 +00:00
hn-88
ea04f9d12e
to make OpenCV compile on mingw32
added #define NO_DSHOW_STRSAFE
2020-05-03 11:19:04 +05:30
Alexander Alekhin
74e4cfd1da core(MatExpr): fix warning in case of e.s == (0, 0, 0, 0) 2020-05-01 07:29:57 +00:00
Alexander Alekhin
27ee6501eb Merge pull request #17188 from asmorkalov:as/fisheye_test 2020-04-30 13:55:31 +00:00
Liubov Batanina
a5696da9ec
Merge pull request #17185 from l-bat:yolo_v4
* Support Yolov4

* Skip Mish on OpenVINO 2020.2

* Revert Mish

* Refactoring
2020-04-30 16:53:44 +03:00
Alexander Alekhin
0b439bcd08 Merge pull request #17190 from alalek:dnn_test_win32_skip_list 2020-04-29 20:53:54 +00:00
Alexander Alekhin
b805115c1a dnn(test): update skip tests on Win32 configuration 2020-04-29 20:02:13 +00:00
Alexander Smorkalov
c41fb45da3 Restored test disabled during 3.0-alpha preparation. 2020-04-29 17:08:51 +03:00
QIU Xiaochen
cdfa58dde0
Merge pull request #17180 from PetWorm:3.4
* fix Scharr nomination
2020-04-29 09:55:59 +00:00
Alexander Alekhin
c722625f28 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-04-28 16:53:19 +00:00
Alexander Alekhin
6630eac813 Merge pull request #17173 from tomoaki0705:fixOclHogDetect 2020-04-28 16:36:14 +00:00
Tomoaki Teshima
63f5f93063 fix test failure on ODROID-N2 2020-04-28 21:46:31 +09:00
Alexander Alekhin
1d30a524fa Merge pull request #17145 from asmorkalov:as/riscv 2020-04-28 10:41:41 +00:00
Vadim Levin
7f90f04df2
Merge pull request #16766 from VadimLevin:dev/vlevin/video_writer_params_constructor
* feature: Extend VideoWriter to accept vector of parameters

 - Add additional constructor and `open` method for `VideoWriter`
   those accept a vector of parameters
 - Move actual implementation of the `VideoWriter::open` to general method
   which accepts vector of parameters
 - Propagate parsed parameters map up to actual video backend construction

* fix: Change VideoWriter constructor description to suppress doc warning

* refactor: Rollback newlines changes

* feature: Changed VideoWriter parameters workflow

* feature: Log unused parameters in VideoWriter open

* doc: Fix VideoWriter `isColor` parameter description

* fix: int to bool VC++ conversion warning

* doc: Remove information about `isColor` flag usage.
2020-04-28 08:38:39 +00:00
Dmitry Kurtaev
25ec4ce6f1 PReLU from Tensorflow 2020-04-28 00:01:21 +03:00
Alexander Alekhin
c05ac8729e features2d: keep history of simd.cpp 2020-04-27 18:19:14 +00:00
Alexander Alekhin
9926a93a78 features2d: copy sift.dispatch.cpp 2020-04-27 18:18:16 +00:00
Alexander Alekhin
7093752cb5 features2d: copy sift.simd.hpp 2020-04-27 18:17:15 +00:00
Alexander Alekhin
0daf055fe6 Merge pull request #17159 from pauljurczak:patch-3 2020-04-27 12:43:32 +00:00
Alexander Alekhin
3f38edfd61 Merge pull request #17161 from alalek:cmake_protobuf_fix 2020-04-27 12:24:37 +00:00
Alexander Smorkalov
7228d2a824 Added initial version of cmake toolchain for RISC-V architecture. 2020-04-27 12:42:38 +03:00
Alexander Alekhin
9181ecfc7b cmake: fix protobuf handling 2020-04-27 02:11:19 +00:00
Liubov Batanina
4bf94cb5d1 Fix test 2020-04-26 20:42:11 +03:00
Paul Jurczak
599a3026d1
Added to Camera constructor parameter description 2020-04-26 00:17:39 -06:00
Alexander Alekhin
288fa70ed9 dnn(protobuf): backport AllowUnknownField(), SetRecursionLimit()
- limit recursion in SkipField*() calls
2020-04-25 20:45:43 +00:00
Alexander Alekhin
152e6476d9 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-04-24 19:02:39 +00:00
Alexander Alekhin
8d05dab32c Merge pull request #17119 from alalek:move_sift 2020-04-24 18:15:15 +00:00
Alexander Alekhin
3c14a8c507 Merge pull request #17149 from alalek:core_simd_suppress_coverity 2020-04-24 17:46:54 +00:00
Alexander Alekhin
ab3b1e9922 Merge pull request #17108 from HowardsPlayPen:patch-1 2020-04-24 17:25:31 +00:00
Alexander Alekhin
cd7db168e0 core(SIMD): suppress coverity UNINIT_CTOR on SIMD vectors 2020-04-24 16:36:35 +00:00
HowardsPlayPen
cbcdbde29d Update videocapture_basic.cpp
I believe you are using the wrong version of open() on line 28 - adding deviceID + appId together. It's better to use the new version of .open() taking two integers as parameter.
2020-04-24 11:42:45 +03:00
YashasSamaga
aff2c7c43c handle redundant slice in SliceOp 2020-04-24 12:54:17 +05:30
Alexander Alekhin
2df978b8e7 Merge pull request #17134 from alalek:dnn_ie_avoid_conversion_to_legacy 2020-04-23 22:39:45 +00:00
Alexander Alekhin
10808ccbb4 Merge pull request #17129 from alalek:dnn_myriad_tests 2020-04-23 19:41:15 +00:00
Alexander Alekhin
f756923271 dnn(ie): avoid conversion to legacy CNNNetworkImpl 2020-04-23 19:11:33 +00:00
Maxim Pashchenkov
51a42c0647
Merge pull request #17088 from mpashchenkov:mp/ocv-gapi-kernel-laplacian
G-API: Laplacian and bilateralFilter standard kernels

* Added Laplacian kernel and tests

* Added: Laplacian kernel, Bilateral kernel (CPU, GPU); Performance and accuracy tests for this kernels

* Changed tolerance for GPU test

* boner

* Some changes with alignment; Tests's parameters are the same as for OCV

* Cut tests

* Compressed tests

* Minor changes (rsrt bb)

* Returned types
2020-04-23 17:47:55 +00:00
Alexander Alekhin
189fc43765 Merge pull request #17082 from OrestChura:oc/buildPyramid 2020-04-23 12:07:27 +00:00
Alexander Alekhin
a327418767 features2d(sift): move SIFT tests / headers / build fixes 2020-04-23 08:45:22 +00:00
Alexander Alekhin
a1641f938e Merge pull request #17133 from alalek:build_fix_gapi_ie 2020-04-22 23:06:14 +00:00
Alexander Alekhin
351fb8c058 gapi: fix build, update IE handling, add OPENCV_GAPI_INF_ENGINE 2020-04-22 21:47:45 +00:00
Alexander Alekhin
83c4378d5d dnn(test): skip failed NGRAPH/MYRIAD tests 2020-04-22 15:00:23 +00:00
Alexander Alekhin
561421f748 Merge pull request #17122 from mshabunin:videoio-win-dbg-plugins 2020-04-22 11:42:33 +00:00
Maksim Shabunin
9415560250 videoio: load debug versions of plug-ins in debug builds 2020-04-22 13:35:06 +03:00
Alexander Alekhin
511d0fe198 Merge pull request #17120 from ganesh-k13:bugfix/documentation/16987 2020-04-22 09:08:02 +00:00
Liubov Batanina
1c1762d3f6 Skip myriad 2020-04-22 09:52:20 +03:00
ashishiva3@gmail.com
e0ac0cfbe2 add fused batchNorm Upsample 2020-04-22 08:24:17 +05:30
Alexander Alekhin
bfcc136dc7 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-04-21 21:32:51 +00:00
Alexander Alekhin
775d031366 Merge pull request #17123 from ganesh-k13:bugfix/documentation/3.4/16987 2020-04-21 21:03:36 +00:00
Alexander Alekhin
1a17f402a4 Merge pull request #17030 from ashishkrshrivastava:onnximporter 2020-04-21 21:02:41 +00:00
Polina Smolnikova
40973bea31
Merge pull request #16961 from rayonnant14:objdetect_different_return_value_issue
QRDetectMulti : different return value bug fix

* QRDetectMulti : bug fix

* added tests

* changed test image due to large size of previous test image
2020-04-21 20:44:50 +00:00
Maxim Pashchenkov
94e36d8c8d
Merge pull request #16995 from mpashchenkov:mp/ocv-gapi-standalone-mat
G-API: Mat's "deownification"

* deowned Mat

* boner

* Removed canDescribe test for own::Mat

* Removed STANDALONE flag for apply() and operator()

* Removed: desc_tests for own::Mat, descr_of for own::Mat.

* Returned: tests, cv::gapi::own::descr_of; fixed alignment; Removed own::Mat's headers

* Removed unused header own/mat.hpp from gbackend.hpp
2020-04-21 20:22:01 +00:00
Ganesh Kathiresan
4ee6852a1e Formula Fixes for master branch
Foumula fix 6

Foumula fix 7
2020-04-21 19:31:52 +05:30
Ganesh Kathiresan
0be2c7018b Formula Fixes for 3.4 branch
Foumula fix 1

Foumula fix 2

Foumula fix 3

Foumula fix 4

Foumula fix 5

Foumula fix 8
2020-04-21 19:23:23 +05:30
Liubov Batanina
aa08900ac8 Supported TF concat 3d 2020-04-21 15:15:22 +03:00
OrestChura
05d5c284f6 gapi: buildOpticalFlowPyramid() interface, CPUkernel and CPUtests implementation
- kernel added to a cv::gapi::video namespace
     - tests to check a kernels (based on cv::video tests for cv::buildOpticalFlowPyramid())
     - tests for a combined G-API-pipeline (buildOpticalFlowPyramid() -> calcOpticalFlowPyrLK())
     - tests for internal purposes added
     - custom function for comparison in tests implemented
2020-04-21 14:36:42 +03:00
AshihsKrShrivastava
d37180a2c4 modification for upsample node fused from unfused Resize subgraph 2020-04-21 15:03:00 +05:30
Liubov Batanina
8badf7f354
Merge pull request #17112 from l-bat:ie_region
* Support nGraph Region

* Support region since OpenVINO 2020.2

* Skip myriad
2020-04-21 09:26:58 +00:00
Alexander Alekhin
150bd3aee6 Merge pull request #17106 from pauljurczak:patch-3 2020-04-20 18:00:01 +00:00
Alexander Alekhin
f19d0ae41d Merge pull request #17109 from alalek:cmake_videoio_plugins_all 2020-04-20 17:24:18 +00:00
Paul Jurczak
a748eba42e Added descriptions of randu and randn 2020-04-20 07:13:37 +00:00
Alexander Alekhin
10d2bcc8a2 videoio(msmf): fix build warning
- warning C4800: 'int': forcing value to bool 'true' or 'false'
2020-04-19 19:47:32 +00:00
Alexander Alekhin
7ce1bd5d88 cmake: handle VIDEOIO_PLUGIN_LIST=all 2020-04-19 19:29:07 +00:00
Alexander Alekhin
935420217c Merge pull request #17102 from dkurt:dnn_ie_flexible_inputs 2020-04-19 18:06:09 +00:00
Alexander Alekhin
acf1be547d Merge pull request #17046 from alalek:core_inputarray_matexpr_cleanup 2020-04-18 21:41:59 +00:00
Dmitry Kurtaev
908bf935f7 Flexible inputs for OpenVINO IR models 2020-04-18 20:00:22 +03:00
Alexander Alekhin
e59e978fcd Merge pull request #17096 from spectralio:java-cmake-fix 2020-04-17 21:24:41 +00:00
Alexander Alekhin
fbaae7ac37 Merge pull request #17041 from alalek:core_simd_vector_ctors 2020-04-17 21:22:08 +00:00
Alexander Alekhin
dcf7eb972e core(SIMD): align behavior of vector constructors
- setzero() calls are dropped due low-level API nature
- initialization is mandatory if necessary (not an output of other calls)
2020-04-17 14:34:34 +00:00
spectralio
1cce9db710 fix missing underscore 2020-04-17 13:08:32 +02:00
Alexander Alekhin
e92f1eaa3d Merge pull request #17071 from mshabunin:tickmeter-fps 2020-04-17 08:56:29 +00:00
Maksim Shabunin
f84cae833a TickMeter: added FPS and AvgTime, improved docs, reformatted 2020-04-16 21:33:29 +03:00
Alexander Alekhin
2cef100303 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-04-16 18:28:27 +00:00
Alexander Alekhin
ed58b5489f [move sift.cpp] sift: avoid inplace calls of GaussianBlur
- should unlock IPP optimizations

original commit: ce7c8f2646
2020-04-16 17:58:45 +00:00
Alexander Alekhin
ef5fa498d4 [move sift.cpp] sift: perf tests and trace regions
original commit: a15e105db1
2020-04-16 17:58:45 +00:00
Alexander Alekhin
78e4fbd2d7 Merge pull request #17091 from tomoaki0705:fixHOGDetectorFailure 2020-04-16 16:34:45 +00:00
Tomoaki Teshima
96075ce0c9 avoid test failure on Arm platform 2020-04-17 00:59:15 +09:00
Alexander Alekhin
c007228d0f Merge pull request #17075 from alalek:dnn_updates_from_openvino_2020.2 2020-04-16 12:19:58 +00:00
Alexander Alekhin
dca9b4283b Merge pull request #17080 from dkurt:dnn_ngraph_future 2020-04-16 11:19:08 +00:00
Alexander Alekhin
dcec3150f0 Merge pull request #17084 from tomoaki0705:fixQRInputCheck 2020-04-16 09:44:08 +00:00
Dmitry Kurtaev
5e5385a814 Remove NodeVector for nGraph 2020-04-16 11:13:49 +03:00
Tomoaki Teshima
c2e484a465 fix wrong condition check 2020-04-16 08:24:14 +09:00
Paul Jurczak
f64d807863
Added to description of WCube constructor
`WCube` constructor reorders `min_point`, `max_point` parameters when necessary. I added this info to the description.
2020-04-15 16:06:14 -06:00
Alexander Alekhin
8c77f35fce Merge pull request #17079 from tomoaki0705:fixCUDABgSgmMOG 2020-04-15 18:30:09 +00:00
Tomoaki Teshima
f39784c584 fix test failure on Jetson TX2 2020-04-15 23:25:12 +09:00
Alexander Alekhin
98e38b2a41 Merge pull request #17017 from VadimLevin:dev/vlevin/header-parser-explicit-support 2020-04-15 12:53:42 +00:00
Vadim Levin
1d8c73cf6c feature: Added explicit support to header parser
- It is safe to remove `explicit` keyword for constructors with 1
argument, because it is C++ specific keyword and does not affect any of
the generated binding.
2020-04-15 14:25:39 +03:00
Alexander Alekhin
ef68cc3d5f dnn: use OpenVINO 2020.2 defines
original commit: 45263d7642
2020-04-15 11:14:43 +00:00
Vadim Levin
18550b4601 test: Added tests for VideoCapture constructors in java 2020-04-15 14:12:31 +03:00
Alexander Alekhin
8ff0399432 Merge pull request #17048 from anton-potapov:ap/variant_get_if 2020-04-14 19:06:01 +00:00
Alexander Alekhin
c8f1948d58 core: drop EXPR handing code in InputArray 2020-04-14 18:02:19 +00:00
Alexander Alekhin
f6de25b6cb Merge pull request #17060 from dkurt:dnn_align_ie_pool 2020-04-14 15:15:44 +00:00
Anton Potapov
dd2c7c5140 GAPI: utils - variant::get_if
adding one more missing function to local version of std::variant
2020-04-14 15:12:31 +03:00
Ilya Lavrenov
91b0100287 Fixed compilation when NN builder is not built 2020-04-14 15:05:01 +03:00
Dmitry Kurtaev
870a775d7d Align DLIE and nGraph average pooling layers 2020-04-14 13:54:54 +03:00
Alexander Alekhin
ca9756f6a1 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-04-13 20:00:12 +00:00
Alexander Alekhin
675342ecd9 Merge pull request #17025 from tomoaki0705:fixTestFailureCUDABruteForceNonLocalMeans 2020-04-13 18:17:50 +00:00
Alexander Alekhin
245b2fec34 Merge pull request #16925 from dkurt:dnn_ssd.pytorch 2020-04-13 13:12:12 +00:00
Alexander Alekhin
49a75079f2 Merge pull request #17047 from alalek:fix_permissions 2020-04-13 12:34:08 +00:00
Dmitry Kurtaev
d3f9ad1145 Enable ONNX SSD from https://github.com/amdegroot/ssd.pytorch 2020-04-13 15:12:27 +03:00
Alexander Alekhin
46615ffc4a Merge pull request #16985 from ashishkrshrivastava:padfusion 2020-04-13 11:26:13 +00:00
Pierre Chatelier
f351653589
Merge pull request #13869 from chacha21:LineVirtualIterator
* LineVirtualIterator

Proposal of LineVirtualIterator, an alternative to "LineIterator not attached to any mat".
This is basically the same implementation, replacing the address difference by a single "offset" variable. elemsize becomes irrelevant and considered to be 1. "step" is thus equal to size.width since no stride is expected.

* Update drawing.cpp

fixed warning

* improvement of LineVirtualIterator

instead of being too conservative, the new implementation gets rid of "offset/step" and only keeps a "Point currentPos" up to date.

left_to_right is renamed to forceLeftToRight as suggested (even for the old LineIterator)

assert() replaced by CV_Assert() (even for the old LineIterator)

* fixed implementation

+fixed last commit so that LineVirtualIterator gives at least the same results as LineIterator

+added a new constructor that does not require any Size, so that no clipping is done and iteration occurs from pt1 to pt2. This is done by adding a spatial offset to pt1 and pt2 so that the same implementation is used, the size being in that case the spatial size between pt1 and pt2

* Update imgproc.hpp

fixed warnings

* Update drawing.cpp

fixed whitespace

* Update drawing.cpp

trailing whitespace

* Update imgproc.hpp

+added a new constructor that takes a Rect rather than a Size. It computes the line pt1->pt2 that clips that rect.
Yet again, this is still based on the same implementation, thanks to the Size and the currentPosOffset that can artifically consider the origin of the rect at (0,0)

* revert changes

revert changes on  original LineIterator implementation, that will be superseded by the new LineVirtualIterator anyway

* added test of LineVirtualIterator

* More tests

* refactoring

Use C++11 chained constructors
Improved code style

* improve test

Added offset as random test data.

* fixed order of initialization

* merged LineIterator and VirtualLineIterator

* merged LineIterator & VirtualLineIterator

* merged LineIterator & VirtualLineIterator

* merged LineIterator & VirtualLineIterator

* made LineIterator::operator ++() more efficient

added one perfectly predictable check; in theory, since ptmode is set in the end of the constructor in the header file, the compiler can figure out that it's always true/false and eliminate the check from the inline `LineIterator::operator++()` completely

* optimized Line() function

in the most common case (CV_8UC3) eliminated the check from the loop

Co-authored-by: Vadim Pisarevsky <vadim.pisarevsky@gmail.com>
2020-04-13 06:59:31 +00:00
Alexander Alekhin
f0ffc52435 fix files permissions 2020-04-13 04:29:55 +00:00
Tomoaki Teshima
1eb63cfc42 fix test failure on Jetson TX1/TX2/Nano 2020-04-12 23:58:53 +09:00
tpoisonooo
b11a3a0820 Update grfmt_pxm.cpp
remove comment in .ppm
2020-04-11 17:41:51 +03:00
AshihsKrShrivastava
bef6b6282c ReflecitonPad2d and ZeroPad2d Subgraph fusion added 2020-04-11 07:14:05 +05:30
Alexander Alekhin
9c58a7cb1e Merge pull request #16653 from alalek:core_inputarray_matexpr 2020-04-10 16:57:17 +00:00
Alexander Alekhin
0556450801 Merge pull request #17000 from rgarnov:async_islands 2020-04-10 12:23:53 +00:00
Alexander Alekhin
d7abb641ca core(test): add InputArray(MatExpr) fetch test 2020-04-10 11:35:42 +00:00
Tomoaki Teshima
4e75f31c55 fix test failure on Jetson Nano/TX1/TX2 2020-04-10 06:15:16 +09:00
Alexander Alekhin
1537a5f253 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-04-09 19:19:20 +00:00
Ruslan Garnov
ce772b346c Fixed standalone build, added cv::gapi::proto::ptr test 2020-04-09 17:19:11 +03:00
shimat
39d3bbb601 fix error at #include <window_winrt_bridge.hpp> 2020-04-09 09:54:13 +09:00
Dmitry Matveev
b1f42a6506 Implement asynchronous execution for islands 2020-04-08 20:48:23 +03:00
Dmitry Matveev
cb5921b375 Introduced a newStreamSignal() callback for Island Executables 2020-04-08 20:48:23 +03:00
Alexander Alekhin
016f9ab16e
Merge pull request #16788 from OrestChura:oc/optFlowPyrLK
G-API: gapi::calcOpticalFlowPyrLK() Implementation
2020-04-08 20:23:20 +03:00
Alexander Alekhin
499e20da4f Merge pull request #17018 from anton-potapov:ap/fix_control_may_reach_end_of_non_void_function_warning 2020-04-08 16:46:34 +00:00
OrestChura
d50c21e571 gapi: Full calcOpticalFlowPyrLK implementation (2 overloads) and tests
- opencv_gapi module is linked with opencv_video module (optional dependency)
     - kernels added to a new cv::gapi::video namespace and a brand new files created to provide gapi_video environment
     - there are 2 different kernels as G-API should provide GMat AND GArray<GMat> implementation: cv::calcOptFlowPyrLK doesn't calculate pyramids if vector<Mat> is given so just the cast GMat -> GArray<GMat> wouldn't represent all the cv:: functionality
     - tests to check both kernels (based on cv::video tests for cv::calcOpticalFlowPyrLK())
     - tests for internal purposes added
     - vectors<T> comparison in tests implemented
     - new (and old too) common test structures refactored to avoid code copypasting
     - "modules/gapi/test/common/gapi_video_tests_common.hpp" created to share some code snippets between perf and acc tests and avoid code copypasting
2020-04-08 18:11:55 +03:00
Anton Potapov
676d1dfd5b GAPI: Fix [-Wreturn-type] warning on standalone mac build
- added [[noreturn]] to standalone version of  GAPI_Assert
2020-04-08 17:13:33 +03:00
Alexander Alekhin
06bf845783 Merge pull request #16979 from dkurt:dnn_fused_resize_conv 2020-04-08 13:29:51 +00:00
Alexander Alekhin
acede976e4 Merge pull request #17009 from mshabunin:msmf-plugin 2020-04-08 13:28:26 +00:00
Maksim Shabunin
90e7c29c46 videoio: set plugin output dir on windows to bin 2020-04-08 15:22:50 +03:00
Maksim Shabunin
ca6a11e4d2 videoio: added plug-in support to MSMF backend 2020-04-08 15:22:50 +03:00
Alexander Alekhin
b8579f12be Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-04-08 10:19:09 +00:00
Dmitry Kurtaev
21ed892489 Fix Elu import from ONNX 2020-04-08 12:09:45 +03:00
GFleishman
31ec9b2aa7
Merge pull request #16614 from GFleishman:estimateTranslation3D
added estimateTranslation3D to calib3d/ptsetreg

* added estimateTranslation3D; follows API and implementation structure for estimateAffine3D, but only allows for translation

* void variables in null function to suppress compiler warnings

* added test for estimateTranslation3D

* changed to Matx13d datatype for translation vector in ptsetreg and test; used short license in test

* removed iostream include

* calib3d: code cleanup
2020-04-07 19:58:25 +00:00
Alexander Alekhin
0c2a43923c Merge pull request #17007 from mshabunin:fix-openjpeg-vs 2020-04-07 19:55:37 +00:00
Alexander Alekhin
63320aba6c Merge pull request #16999 from rgarnov:exports_for_gisland_executable 2020-04-07 19:55:01 +00:00
Orest Chura
2fe9c87433
Merge pull request #16717 from OrestChura:oc/goodFeatures
- cv::gapi::goodFeaturesToTrack() kernel is implemented
- tests (for exact check with cv::goodFeaturesToTrack() and for internal cases) are implemented
- a custom comparison function for vectors and a custom test fixture implemented
  - some posiible issues as wrong/inexact sorting of two compared vectors are
 not taken into account
- initializations of an input Mat using a picture from opencv_extra implemented (function from gapi_streaming_test used)
2020-04-07 15:53:24 +00:00
Alexander Alekhin
adf54d41d5 Merge pull request #16905 from dkurt:dnn_tf2_keras 2020-04-07 14:59:42 +00:00
Alexander Alekhin
ab4dbff150 Merge pull request #15907 from rgarnov:rg/unique_ptr_for_priv_in_fluid 2020-04-07 14:51:14 +00:00
Liubov Batanina
734771418e
Merge pull request #16840 from l-bat:matmul_inputs
* Supported FullyConnected layer with two inputs

* Skipped test

* Fix conditions

* Added OpenCL support

* Supported ReduceMean3D

* Supported Expand layer

* Fix warning

* Added Normalize subgraph

* refactoring

* Used addLayer

* Fix check

* Used addLayer

* Skip failed test

* Added normalize1 subgraph

* Fix comments
2020-04-07 14:12:18 +00:00
Maksim Shabunin
01a85736e6 OpenJPEG: fixed compilation and warnings with VS 2020-04-07 16:03:17 +03:00
Alexander Alekhin
60c382d8f1 Merge pull request #17005 from tomoaki0705:fixHoughKernelLocal 2020-04-07 10:05:44 +00:00
Tomoaki Teshima
3371e679ce fix OpenCL spec violation 2020-04-07 14:34:55 +09:00
Nikita Shulga
b8cf5d8d5f Enable Otsu thresholding for CV_16UC1 images 2020-04-06 21:19:07 -07:00
Dmitry Matveev
43df944eb4 Added GAPI_EXPORTS to GIslandExecutable since now it needs to be exported 2020-04-06 23:42:52 +03:00
Alexander Alekhin
ce5626db45 Merge pull request #16878 from dkurt:fix_16877 2020-04-06 18:14:35 +00:00
Alexander Alekhin
763a1d7392 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-04-06 15:57:43 +00:00
Alexander Alekhin
1377b9b736 Merge pull request #16970 from l-bat:fix_enet 2020-04-06 15:57:08 +00:00
Alexander Alekhin
5db3092a1f Merge pull request #16952 from anton-potapov:kw_fixes 2020-04-06 15:55:33 +00:00
Ruslan Garnov
be1615b1c3
Merge pull request #16964 from rgarnov:rg/opaque_for_streaming_exec
* Added GOpaque support to GStreamingExecutor

* Added inter-island GOpaque support to GExecutor
2020-04-06 15:53:54 +00:00
Alexander Alekhin
936428cb3b core(MatExpr) fetch result before InputArray wrap
- avoid multiple expression evaluations
- avoid issues with reduced support of InputArray::EXPR
2020-04-06 15:28:32 +00:00
Maxim Pashchenkov
ca9fd66744
Merge pull request #16886 from mpashchenkov:mp/ocv-gapi-add-disable
G-API: DISABLED_ in tests instead #if 0

* Removed if 0, replaced with DISABLED_

* boner

* Added tests for fluid

* -1 instead 0.0

* Added GMatDesc's tests for own::Mat

* IMGPROC_FLUID CORE_FLUID

* Added use_only, disabled tests without kernels
2020-04-06 15:21:08 +00:00
Alexander Alekhin
bdc95d2c66 Merge pull request #16911 from anton-potapov:ap/variant_move_issue 2020-04-06 15:19:32 +00:00
Adam Fowles
8334932a26
Merge pull request #16992 from afowles:fix-forEach-segfault
* Fixed divide by zero error in forEach

* Dedicated assertion for !empty
2020-04-06 14:49:02 +00:00
Alexander Alekhin
a10385543b Merge pull request #16963 from rgarnov:rg/gframe 2020-04-06 14:35:52 +00:00
Alexander Alekhin
99d29c9d39 Merge pull request #16982 from tomoaki0705:houghLinesOCL 2020-04-06 14:35:14 +00:00
Liubov Batanina
a448d3a6aa Fix ENet test with OpenVINO 2020.2 2020-04-06 17:29:43 +03:00
Alexander Alekhin
e80adc0bc6 Merge pull request #16965 from rgarnov:in_out_island_interface 2020-04-06 14:06:40 +00:00
Dmitry Matveev
1b5730a799 Introduce a new abstraction layer over island input/output data
- Port GExecutor to this new interface
2020-04-06 12:24:19 +03:00
Tomoaki Teshima
07c3aae315 let the test pass on Mali G52 (ODROID-N2) 2020-04-05 01:39:47 +09:00
Dmitry Kurtaev
b36eba7fab Support FusedResizeAndPadConv2D from TensorFlow 2020-04-04 16:02:17 +03:00
Dmitry Kurtaev
8574a757f9 Case sensitive dnn layers types 2020-04-04 15:03:56 +03:00
Alexander Alekhin
01dcfb0825 Merge tag '4.3.0' 2020-04-03 11:50:53 +00:00
Alexander Alekhin
01b2c5a77c release: OpenCV 4.3.0 2020-04-03 11:45:28 +00:00
Alexander Alekhin
0812207db7 Merge tag '3.4.10' 2020-04-03 11:24:31 +00:00
Ruslan Garnov
c8776e6ebd Added GFrame 2020-04-03 01:21:51 +03:00
Alexander Alekhin
cf2a3c8e74 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-04-02 21:52:32 +00:00
Alexander Alekhin
1cc1e6fa56 release: OpenCV 3.4.10 2020-04-02 19:59:58 +00:00
Maxim Pashchenkov
277f0d270f
Merge pull request #16745 from Volskig:mp/ocv-gapi-standalone-size
G-API: Unification of own:: structures with cv:: (Size, Point, Rect)

* deowned Size Rect Point

* Deownded Size Rect Point

* With Scalar
2020-04-02 18:19:45 +00:00
Alexander Alekhin
388a7ce86e Merge pull request #16956 from alalek:ocl_control_buffer_mapping 2020-04-02 17:56:50 +00:00
Alexander Alekhin
54063c40de core(ocl): options to control buffer access flags
- control using of clEnqueueMapBuffer or clEnqueueReadBuffer[Rect]
- added benchmarks with OpenCL buffer access use cases
2020-04-02 11:11:06 +00:00
Maksim Shabunin
585593e9fc videoio: fixed MSMF writer fps handling 2020-04-02 12:52:38 +03:00
Alexander Alekhin
f15e885baf Merge pull request #16950 from alalek:fix_16945 2020-04-02 09:26:09 +00:00
Alexander Alekhin
9109cb1ec6 Merge pull request #16948 from alalek:warning_16739 2020-04-02 09:25:47 +00:00
Anton Potapov
3ffed0bf6e GAPI - KW fixes
- remove unreachable code in GIsland::producer()
2020-04-02 12:05:34 +03:00
Alexander Alekhin
dc9ee53ff5 stitching: fix range check in DpSeamFinder::computeCosts 2020-04-02 03:51:17 +00:00
Maxim Pashchenkov
557ac3dbaf
Merge pull request #16805 from Volskig:mp/ocv-gapi-standalone-scalar
G-API: Unification of own:: Scalar with cv:: Scalar

* cvdefs.hpp

* Small changes

* Deowned Scalar. Does't work

* Something

* Removed to_ocv for Scalar

* Clear code

* Deleted whitespaces

* Added include<..own/scalar.hpp in cvdefs.hpp.

* Long string split on two now

* Comment about scalar

* Comment about crutch

* Removed second varible in scalar_wrapper

* Changed wrapper for scalar, alignment

* Alignment

* Whitespaces

* Removed scalar_wrapper
2020-04-01 18:40:38 +00:00
Alexander Alekhin
09134ac881 core: emit warning ONCE on ambiguous MatExpr processing 2020-04-01 18:34:20 +00:00
Maksim Shabunin
433c5199fd videoio: fixed conversion in MSMF backend 2020-04-01 14:40:11 +03:00
Alexander Alekhin
396f43d674
Merge pull request #16938 from alalek:winpack_samples_update 2020-04-01 01:46:13 +03:00
Alexander Alekhin
3c5fec6746 build: updates for winpack dldt 2020-03-31 22:18:21 +00:00
Alexander Alekhin
e12b1c2209 build: updates for winpack dldt 2020-03-31 20:29:11 +00:00
Alexander Alekhin
f6b2b49e4a Merge pull request #16932 from alalek:imgproc_resize_nn_cleanup 2020-03-30 15:38:40 +00:00
Alexander Alekhin
e1322cf503 Merge pull request #16928 from alalek:fix_15075 2020-03-30 13:07:35 +00:00
Alexander Alekhin
61c4cfd896 imgproc(resize): drop unused 'pix_size4' 2020-03-29 02:41:50 +00:00
Alexander Alekhin
be17f532e1 imgproc(resize): fix resizeNNInvoker handling of generic pixel size 2020-03-29 02:41:41 +00:00
Alexander Alekhin
6d85fa3fd2 imgcodecs(test): rework common I/O test, added grayscale mode 2020-03-27 21:34:51 +00:00
Alexander Alekhin
95a07ca11c Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-03-27 16:49:59 +00:00
Alexander Alekhin
222a48577f Merge pull request #16919 from alalek:backport_16860 2020-03-27 16:44:05 +00:00
Alexander Alekhin
353273579b Merge pull request #16918 from alalek:build_warnings_3.4 2020-03-27 16:43:23 +00:00
Alexander Alekhin
72c5ac37de Merge pull request #16915 from alalek:build_warnings 2020-03-27 16:42:53 +00:00
Alexander Alekhin
1eba7f60c2 Merge pull request #16913 from alalek:gapi_simd_initialization 2020-03-27 16:42:14 +00:00
Moritz Fischer-Gundlach
2740901378 -calib3d updates documentation
backporting commit 99436bb8cf
2020-03-27 16:02:29 +00:00
Alexander Alekhin
0c00d082cf Merge pull request #16860 from FischerGundlach:rework_docu 2020-03-27 16:00:48 +00:00
Alexander Alekhin
e661ad2a67 eliminate build warnings 2020-03-27 11:39:07 +00:00
Anton Potapov
faceb05775 G-API utils - make variant converting constructor and assignment
operator properly forward it's argument
2020-03-27 14:30:16 +03:00
cyy
bdc29cccb6 fix freebsd build 2020-03-27 18:12:10 +08:00
StefanBruens
8d78400052
Merge pull request #16494 from StefanBruens:jpeg2000_openjpeg_port
Jpeg2000 OpenJPEG port

* OpenJPEG based JPEG2000 decoder implementation

Currently, the following input color spaces and depth conversions are
supported:

- 8 bit -> 8 bit
- 16 bit -> 16 bit (IMREAD_UNCHANGED, IMREAD_ANYDEPTH)

- RGB(a) -> BGR
- RGBA -> BGRA (IMREAD_UNCHANGED)
- Y(a) -> Y(a) (IMREAD_ANYCOLOR, IMREAD_GRAY, IMREAD_UNCHANGED))
- YCC -> Y (IMREAD_GRAY)

* Check for OpenJPEG availability

This enables OpenJPEG based JPEG2000 imread support by default, which
can be disabled by -DWITH_OPENJPEG=OFF. In case OpenJPEG is enabled
and found, any checks for Jasper are skipped.

* Implement precision downscaling for precision > 8 without IMREAD_UNCHANGED

With IMREAD_UNCHANGED, values are kept from the input image, without it
components are downscaled to CV_8U range.

* Enable Jpeg2K tests when OpenJPEG is available

* Add support for some more color conversions

Support IMREAD_GRAY when input color space is RGB or unspecified.
Support YUV input color space for BGR output.

* fix: problems with unmanaged memory

* fix: CMake warning - HAVE_OPENJPEG is undefined

Removed trailing whitespaces

* fix: CMake find_package OpenJPEG add minimal version

* Basic JPEG2K encoder

Images with depth CV_8U and CV_16U are supported, with 1 to 4 channels.

* feature: Improved code for OpenJPEG2000 encoder/decoder

 - Removed code duplication
 - Added error handlers
 - Extracted functions

* feature: Update conversion openjpeg array from/to Mat

* feature: Extend ChannelsIterator to fulfill RandomAccessIterator named requirements

 - Removed channels split in copyFromMatImpl. With ChannelsIterator no allocations are performed.
 - Split whole loop into 2 parts in copyToMat -> where std::copy and std::transforms are called.

* fix: Applied review comments.

 - Changed `nullptr` in CV_LOG* functions to `NULL`
 - Added `falls through` comment in decoder color space `switch`
 - Added warning about unsupported parameters for the encoder

* feature: Added decode from in-memory buffers.

Co-authored-by: Vadim Levin <vadim.levin@xperience.ai>
2020-03-27 07:18:58 +00:00
Alexander Alekhin
b4b4d21212 eliminate build warnings 2020-03-26 19:18:09 +00:00
Alexander Alekhin
99502e99cc gapi(simd): initialize accumulator values 2020-03-26 16:48:21 +00:00
Moritz Fischer-Gundlach
99436bb8cf -calib3d updates documentation 2020-03-26 15:22:39 +01:00
Dmitry Kurtaev
7e4b2057f2 Import TF2.0 network from Keras 2020-03-25 15:34:28 +03:00
Anatoliy Talamanov
c303aaa94d
Merge pull request #16841 from TolyaTalamanov:at/warp-perspective
G-API: Implement WarpPerspective

* Implement WarpPerspective kernel

* Fix comment to review
2020-03-25 11:23:32 +00:00
Alexander Alekhin
c920b45fb8 core(persistence): fix resource leaks - force closing files
backporting commit 673eb2b006
2020-03-25 10:49:16 +00:00
Alexander Alekhin
b0563ce368
Merge pull request #16895 from alalek:fix_16823 2020-03-24 16:15:15 +03:00
Alexander Alekhin
673eb2b006 core(persistence): fix resource leaks - force closing files 2020-03-24 11:38:09 +00:00
Alexander Alekhin
ef395c3866 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-03-24 11:12:11 +00:00
Anatoliy Talamanov
4d3d6230c5
Merge pull request #16803 from TolyaTalamanov:at/yuv-to-gray
* Implement NV12toGray

* Snapshot

* Implement NV12toGray as compound kernel

* Update gapi_imgproc_tests_inl.hpp

* Remove YUV2Gray from public API
2020-03-24 10:51:18 +00:00
Maksim Shabunin
0aac17d9f7 calib3d: check input values in dls 2020-03-24 12:22:26 +03:00
Alexander Alekhin
ea34b2fefb Merge pull request #16888 from YashasSamaga:cuda4dnn-redundant-act-fusion-check 2020-03-24 08:41:11 +00:00
Alexander Alekhin
978666c816 Merge pull request #16849 from anton-potapov:ap/variant__assignment_operator_compile_error 2020-03-23 22:04:48 +00:00
Alexander Alekhin
0b4c101e8a Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-03-23 16:54:35 +00:00
Alexander Alekhin
2d63861c09 Merge pull request #16885 from mshabunin:fix-msvc-warn 2020-03-23 16:23:37 +00:00
Alexander Alekhin
e8c7d61752 Merge pull request #16817 from dkurt:dnn_onnx_lstm 2020-03-23 16:22:17 +00:00
YashasSamaga
4e8cd4629c fix CUDNN_STATUS_NOT_SUPPORTED, remove redundant fusion checks 2020-03-23 19:47:00 +05:30
Dmitry Kurtaev
467c3ef0ac Add checks for LSTM initial h and c 2020-03-23 16:28:55 +03:00
Maksim Shabunin
2f665ec589 calib3d: fixed VS2019 warning C4756 2020-03-23 14:46:21 +03:00
Alexander Alekhin
39b64fc7d7
Merge pull request #16864 from alalek:issue_16857 2020-03-22 23:15:57 +03:00
Alexander Alekhin
4dfa798e75 Merge pull request #16868 from YashasSamaga:cuda4dnn-scale-fix_and_improvements 2020-03-22 20:15:11 +00:00
YashasSamaga
2aeb32d2d1 fix segfaults, support bias in untrainable mode, support batches in untrainable mode 2020-03-22 22:18:52 +05:30
Dmitry Kurtaev
8433620295 Bidirectional LSTM 2020-03-22 00:56:48 +03:00
Alexander Alekhin
760e9e0943 Merge pull request #16859 from dmatveev:dm/gapi_android 2020-03-21 17:06:01 +00:00
Alexander Alekhin
d7e839b8c5 objdetect(QR): avoid bug with empty input 2020-03-21 01:35:30 +00:00
Alexander Alekhin
2fb1d9d02e doc: fix misused "see also" doxygen command 2020-03-21 00:25:49 +00:00
Alexander Alekhin
4cdb4652cf Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-03-20 21:41:15 +00:00