Commit Graph

19846 Commits

Author SHA1 Message Date
cudawarped
0867e3188d Merge pull request from cudawarped:ffmpeg_raw_retrieve
Add retrieve encoded frame to VideoCapture

* Add capacity to retrieve the encoded frame from a VideoCapture object.

* Correct raw codec and pixle format output from ffmpeg capture.

* Remove warnings from build.

* Added VideoCaptureRaw subclass.

* Include abstract base class VideoCaptureBase and rename new subclass VideoContainer as suggested by mshabunin.

* Remove using.

* Change base class name for compatibility with jave bindings generator.

* Move grab and retrieve and add override specifier

* Add setRaw and readRaw to IVideoCapture interface
-setRaw to disable video decoding and enable bitstream filters from mp4 to h254 and h265.
-readRaw to return the raw undecoded/filtered bitstream.
Add createRawCapture to initiate a backend with setRaw enabled.
Remove inheritance and use an independant VideoContainer subclass with IVideoCapture member.

* Address unused parameter warings.
Remove VideoContainer from python bindings as it no longer returns a Mat.
Use opencv type uchar instead of unsigned char.
Add missing destructor to VideoContainer class.

* Address build warnings and include all params in documentation.

* Include deprecated bitstream filtering API.

* Update codec_id query to work with older ffmpeg api's.
Change api version defines to be consistent - most recent api version first.

* Fix typo.

* Update test to work with naming of new files in the extra repo

* Investigate test failure

* Check bytes read by ffmpeg

* Removed mp4 video container test

* Applied suggested changes.

* videoio: rework API for extraction of RAW video streams

- FFmpeg only

* address review comments
2019-11-18 17:07:06 +03:00
Ruslan Garnov
1261559305 Fixed own::Mat::empty() for non md case 2019-11-18 16:38:33 +03:00
clunietp
2185bce4b7 Fix 13577 2019-11-18 07:41:34 -05:00
Orest Chura
af230ec133 Merge pull request from OrestChura:facebeautification_gapi_sample
Introducing the sample of Face Beautification algorithm implemented via Graph-API

* Introducing the sample of Face Beautification algorithm implemented via Graph-API
- 'gapi/samples/face_beautification.cpp' added
- FIXME added in 'gcpukernel.hpp'

* INF_ENGINE fix
- preprocessing clauses added not to run the sample without Inference Engine

* INF_ENGINE fix 2
- warnings removed

* Fixes
- checking IE version cut as there is no dependency
- some alignments fixed
- the comment about preprocessing commands fixed

* ie::backend() issue fix (according to dmatveev)
- as the sample needs the cv::gapi::ie::backend() to be defined regardless of having IE or not, there is its throw-error definition in `giebackend.cpp` now (by dmatveev)
- for the same reason, #includes in `giebackend.hpp` are fixed
- HAVE_INF_ENGINE check is removed from the sample
2019-11-18 15:13:05 +03:00
Alexander Alekhin
fc41c18c6f Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-11-18 13:56:24 +03:00
Alexander Alekhin
f4d55d512f
imgproc: fix bit-exact GaussianBlur() / sepFilter2D() ()
* imgproc: fix bit-exact GaussianBlur() / sepFilter2D()

- avoid kernels with bad approximation
- GaussiabBlur - apply error-diffusion approximation for kernel (8-bit fraction)

* java(test): update features2d ref data

* test: update test_facedetect
2019-11-18 01:39:27 +03:00
Sebastián Gurin
955b20230c Merge pull request from cancerberoSgx:js-test-puppeteer
Js test puppeteer

* run_puppeteer.js / tests

* js run test section

* rollback html

* whitespace

* js: update OpenCV.js tests infrastructure

* js: exclude puppeteer from default 'npm install'

* js: update notes

* js: more fixes in run_puppeteer

* fix build folder
2019-11-17 00:29:38 +03:00
Alexander Alekhin
686ea5c1a6 Merge pull request from ChipKerchner:demosaicingToHal2 2019-11-16 19:45:37 +00:00
Maxim Pashchenkov
1acadd363b Merge pull request from Volskig:cam_multiplexing_function_v
Implement Camera Multiplexing API

* IdideoCapture + two wrong function

function waitAny

Add errors catcher

Stub for Python added.

Sifting warnings

One test added

Two tests for camera and Perf tests added

* Perf sync and async tests for waitAny() added, waitAnyInterior() deleted, getDeviceHandle() deleted

* Variable OPENCV_TEST_CAMERA_LIST added

* Without fps set

* ASSERT_FAILED for environment variable

* Perf tests is DISABLED_

* --Trailing whitespace

* Return false from cap.cpp deleted

* Two functions deleted from interface, +range for, +environment variable in test_camera

* Space deleted

* printf deleted, perror added

* CV_WRAP deleted, cv2 cleared from stubs

* -- space

* default timeout added

* @param changed

* place of waitAny changed

* --whitespace

* ++function description

* function description changed

* revert unused changes

* videoio: rework API for VideoCapture::waitAny()
2019-11-15 19:42:12 +03:00
Alexander Alekhin
7ec91aefc1 python: force using of ArgInfo 2019-11-15 19:16:22 +03:00
Alexander Alekhin
973b367da6 python: emit bindings conversion failures on OPENCV_PYTHON_DEBUG=1 2019-11-15 18:55:24 +03:00
ChipKerchner
1d33335e33 Convert demosiacing with variable number of gradients to HAL - 5.5x faster 2019-11-15 07:42:03 -06:00
Alexander Alekhin
1f57eb93fd Merge pull request from l-bat:fix_reducel2 2019-11-15 11:04:05 +00:00
Alexander Alekhin
ac2dc29525 Merge pull request from akhakim:gauss_blur_kernel_5x5 2019-11-14 14:55:24 +00:00
Alexander Alekhin
6773b938b3 Merge pull request from alalek:build_gcc_9 2019-11-14 14:22:02 +00:00
Alexander Alekhin
d1c4e4b5a5 Merge pull request from anton-potapov:gapi_fluid_i420_support 2019-11-14 14:07:05 +00:00
Liubov Batanina
ac4fd4f4ae Fix ReduceL2 2019-11-14 15:30:53 +03:00
Anna Khakimova
beb14c70da GAPI Fluid: SIMD optimization for sep filters 5x5 kernel size (gaussBlur) 2019-11-14 13:42:20 +03:00
Alexander Alekhin
94f1c3d152 Merge pull request from alalek:issue_15904 2019-11-14 10:33:29 +00:00
Anton Potapov
b5426a8679 G-API (Fluid) core support for I420
- Extended NV12 support in Fluid Core engine to cover I420
2019-11-14 11:16:17 +03:00
Alexander Alekhin
7a52a4c134 Merge pull request from akhakim:runsepfilter_5x5_kernel_size 2019-11-13 14:53:14 +00:00
Alexander Alekhin
763b80d5fa imgproc(IPP): disable ippiDistanceTransform_3x3_8u32f_C1R 2019-11-13 14:14:19 +03:00
Christoph Bachhuber
c638f085aa Refactor for clarity and avoiding code duplication
Implement GArik's comments

Remove unnecessary c_str()

Fix brace position
2019-11-12 19:22:42 +01:00
Alexander Alekhin
7ecdcf6ca6 build: GCC9 compilation 2019-11-12 18:49:34 +03:00
Anna Khakimova
363976694e GAPI Fluid: The run_sepfilter() has logic error into handler for 5x5 and larger kernels 2019-11-12 14:47:42 +03:00
Alexander Alekhin
b6a58818bb Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-11-11 20:25:42 +00:00
Alexander Alekhin
e0b5637474 Merge pull request from mshabunin:fix-gst-relative-34 2019-11-10 09:25:29 +00:00
Alexander Alekhin
e9dcecf9b4 Merge pull request from alalek:cmake_fix_itt_define_condition 2019-11-10 09:22:22 +00:00
Maksim Shabunin
fccf284088 Fixed relative paths handling in cap_gstreamer: 2019-11-09 11:34:30 +00:00
Lubov Batanina
cfc781949d Merge pull request from l-bat:eltwise_div
Supported ONNX Squeeze, ReduceL2 and Eltwise::DIV

* Support eltwise div

* Fix test

* OpenCL support added

* refactoring

* fix code style

* Only squeeze with axes supported
2019-11-09 14:11:09 +03:00
Alexander Alekhin
af23375352 Merge pull request from dkurt:dnn_fix_get_input_layers 2019-11-08 22:01:07 +00:00
Alexander Alekhin
6053996253 Merge pull request from cancerberoSgx:fs 2019-11-08 13:20:09 +00:00
Sebastián Gurín
dd9262c318 expose FS 2019-11-08 15:13:25 +03:00
Alexander Alekhin
d66aa2e0ff Merge pull request from alalek:backport_test_15842 2019-11-07 16:48:41 +00:00
Alexander Alekhin
5dd3e6052e Merge pull request from alalek:issue_15857 2019-11-07 14:21:35 +00:00
Alexander Alekhin
f42d5399aa core(persistence): add more checks for implementation limitations 2019-11-07 14:19:00 +03:00
Maksim Shabunin
ad5874779c Install: added missing gapi headers 2019-11-07 14:03:46 +03:00
Dimitri Gerin
7c4158d8c2 Fix dnn::getLayerInputs 2019-11-07 08:13:33 +03:00
czgdp1807
07ef08e966 removed typo 2019-11-06 17:15:31 +05:30
Alexander Alekhin
54d9597522 Merge pull request from i-murzov:3.4-ocl-cleanup 2019-11-06 09:54:29 +00:00
Alexander Alekhin
f3e788b8ab Merge pull request from i-murzov:3.4-ocl-empty-platform 2019-11-06 08:12:40 +00:00
Igor Murzov
cdbfdcc363 Fix OpenCL device detection when some OpenCL platform has no devices
It's not an error if some OpenCL platform has no devices. This makes
OpenCL device detection work correctly in the following scenario:

$ OPENCV_OPENCL_DEVICE=:GPU: ./opencv_test_dnn

OpenCV version: 4.1.2-dev
OpenCV VCS version: 4.1.2-80-g467748ee98-dirty
Build type: Debug
Compiler: /usr/bin/g++  (ver 7.4.0)
Parallel framework: pthreads
CPU features: SSE SSE2 SSE3 *SSE4.1 *SSE4.2 *FP16 *AVX *AVX2 *AVX512-SKX?
Intel(R) IPP version: ippIP AVX2 (l9) 2019.0.0 Gold (-) Jul 24 2018
OpenCL Platforms:
    AMD Accelerated Parallel Processing
    Portable Computing Language
        CPU: pthread-AMD Ryzen 7 2700X Eight-Core Processor (OpenCL 1.2 pocl HSTR: pthread-x86_64-pc-linux-gnu-znver1)
    NVIDIA CUDA
        dGPU: GeForce GTX 1080 (OpenCL 1.2 CUDA)
Current OpenCL device:
    Type = dGPU
    Name = GeForce GTX 1080
    Version = OpenCL 1.2 CUDA
    Driver version = 430.26
2019-11-05 20:02:39 +03:00
Chip Kerchner
2112aa31e6 Merge pull request from ChipKerchner:momentsToHal
* Convert moments in tile algorithms to HAL (1.3x faster for VSX).

* Adding NEON code back in for non 64-bit platforms.

* Remove floats from post processing.
2019-11-05 18:52:35 +03:00
TH3CHARLie
2c2716de0f core(test): add test for YAML parse multiple documents
- added removal of temporary file
2019-11-05 18:39:07 +03:00
Alexander Alekhin
dcf72e49e2 core(persistence): fix processing of multiple documents 2019-11-05 18:28:15 +03:00
Alexander Alekhin
c4c4ac28dc revert changes in modules/core/src/persistence_yml.cpp (PR15842) 2019-11-05 18:24:16 +03:00
Igor Murzov
6d5b900324 Simplify OpenCL info dumping code:
* Reduce code nesting
* Drop redundant .c_str() calls
2019-11-05 14:49:49 +03:00
TH3CHARLie
a165f55579 Merge pull request from TH3CHARLie:yaml-fix
* fix yaml parse

* add test for YAML parse multiple documents

* remove trailing whitespace in test
2019-11-04 16:27:48 +03:00
Alexander Alekhin
0d7f770996 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-11-04 09:58:29 +00:00
Oleg Alexandrov
53139e6ebe Merge pull request from oleg-alexandrov:patch-2
Correct stereoRectify documentation
2019-11-03 16:37:25 +03:00
Alexander Alekhin
a893969ec9 core(simd): v_setall template 2019-11-03 12:49:25 +00:00
Alexander Alekhin
d5bbb16066 Merge pull request from berak:python_fix_type_error 2019-11-02 18:50:46 +00:00
berak
b7c8e9e874 python: fix type error msg 2019-11-02 08:17:07 +01:00
Gael Colas
e65b51ca3c Merge pull request from ColasGael:colasg-viz-color
Fix wrong definition of viz::Color::navy()
2019-11-01 22:37:34 +03:00
Oleg Alexandrov
d56535afce Merge pull request from oleg-alexandrov:patch-1
Clarify stereoRectify() doc

The function stereoRectify() takes as input a coordinate transform between two cameras. It is ambiguous how it goes. I clarified that it goes from the second camera to the first.
2019-11-01 22:34:11 +03:00
yuriyluxriot
4e156a162f Merge pull request from yuriyluxriot:fls_replaces_tls
* Use FlsAlloc/FlsFree/FlsGetValue/FlsSetValue instead of TlsAlloc/TlsFree/TlsGetValue/TlsSetValue to implment TLS value cleanup when thread has been terminated on Windows Vista and above

* Fix 32-bit build

* Fixed calling convention of cleanup callback

* WINAPI changed to NTAPI

* Use proper guard macro
2019-11-01 22:33:12 +03:00
Chip Kerchner
ed7e4273cd Merge pull request from ChipKerchner:flipVectorize
* Vectorize flipHoriz and flipVert functions.

* Change v_load_mirror_1 to use vec_revb for VSX

* Only use vec_revb in ISA3.0

* Removing vec_revb code since some of the older compilers don't fully support it.

* Use new v_reverse intrinsic and cleanup code.

* Ensure there are no alignment issues with copies
2019-11-01 22:30:48 +03:00
Alexander Alekhin
48073e6d95 pylint: eliminate warnings 2019-11-01 18:59:35 +03:00
Alexander Alekhin
657c17bb8c cmake: fix ITT define condition 2019-11-01 15:07:49 +03:00
Alexander Alekhin
cec7cc037b Merge pull request from alalek:ts_unblock_reporting_of_disabled_tests 2019-10-31 20:39:41 +00:00
Alexander Alekhin
5c12bafe80 Merge pull request from i-murzov:3.4 2019-10-31 20:39:16 +00:00
Ciprian Alexandru Pitis
d2e02779c4 Merge pull request from Cpitis:feature/parallelization
Parallelize pyrDown & calcSharrDeriv

* ::pyrDown has been parallelized

* CalcSharrDeriv parallelized

* Fixed whitespace

* Set granularity based on amount of threads enabled

* Granularity changed to cv::getNumThreads, now each thread should receive 1/n sized stripes

* imgproc: move PyrDownInvoker<CastOp>::operator() implementation

* imgproc(pyramid): remove syloopboundary()

* video: SharrDerivInvoker replace 'Mat*' => 'Mat&' fields
2019-10-31 23:38:49 +03:00
Oleg Alexandrov
af433d0352 Merge pull request from oleg-alexandrov:master
* Doc bugfix

The documentation page StereoBinaryBM and StereoBinarySGBM says that it returns a disparity that is scaled multiplied by 16. This scaling must be undone before calling reprojectImageTo3D, otherwise the results are wrong. The function reprojectImageTo3D() could do this scaling internally, maybe, but at least the documentation must explain that this has to be done.

* calib3d: update reprojectImageTo3D documentation

* calib3d: add StereoBM/StereoSGBM into notes list
2019-10-31 22:28:01 +03:00
Alexander Alekhin
ee044771a7 Merge pull request from terfendail:wintr_stereosgbm 2019-10-31 19:24:06 +00:00
Dizhenin Vlad
edc5518f68 Merge pull request from SimpleVlad:3.4
* Add flags for build js

* Add poi.json

* Rebase whitelist into JSON file

* Rework generator of white_list

* Fix small typos

* Transfer opencv_js.josn in opencv_js.config.py

* Edit OPENCV_JS_WHITELIST

* Write comment

* Add description

* Fix typos in desc

* flag's append deleeted

* Fix whitespace

* variable deleted

* fix comment on lines 229 and 235
2019-10-31 22:09:33 +03:00
Alexander Alekhin
79f792ad05 ts: do not block reporting of launched "DISABLED_" tests
If tests are run through GTest option `--gtest_also_run_disabled_tests`
2019-10-31 15:13:50 +03:00
Alexander Alekhin
469addeca3 Merge pull request from akhakim:dynamic_set_kernel_window_size 2019-10-31 11:10:45 +00:00
Anna Khakimova
c394847c35 GAPI Fluid: Dynamic window size 2019-10-30 17:09:54 +03:00
atalaman
ea64bb58a5 Merge pull request from TolyaTalamanov:at/refactor-render-tests
* Refactor render tests

* Fix comment to review

* Move ocv render tests stuff to specific file

* Add OCV prefix for render tests

* Fix comments to review
2019-10-30 13:33:39 +03:00
Igor Murzov
a9d23a6479 Fix wording in some tutorials 2019-10-30 13:27:17 +03:00
Alexander Alekhin
ea5499fa51 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-10-29 20:46:51 +00:00
Alexander Alekhin
bad4e5c3eb Merge pull request from alalek:core_tls_handle_thread_termination 2019-10-29 20:40:35 +00:00
Alexander Alekhin
e86c888a92 Merge pull request from alalek:android_camera2_issue_14915 2019-10-29 19:10:00 +00:00
Chip Kerchner
a71ff50130 Merge pull request from ChipKerchner:optimizeHOGpipeline
* Use circular lut hustory buffer in computeGradient of HOG

* Initialize prefetch data outside main loop.  Avoid code duplication.
2019-10-29 13:42:20 +03:00
Alexander Alekhin
cd6d79d106 gapi: fix opencv_world build 2019-10-28 18:53:14 +00:00
Alexander Alekhin
80c4cedd25 android: use .getRowStride() in JavaCamera2View 2019-10-28 18:45:56 +00:00
André Lippok
86a8ff6129 Fixed typo in assertion 2019-10-27 17:43:31 +01:00
Alexander Alekhin
d8ab83600b Merge pull request from alalek:core_trace_itt_parameter 2019-10-26 21:39:08 +00:00
Alexander Alekhin
6ec5ae0215 core(trace): add ITT control parameter
- OPENCV_TRACE_ITT_ENABLE
2019-10-26 15:03:51 +00:00
Dmitry Budnikov
8dfba51884 add empty implementation 2019-10-25 17:50:09 +03:00
Alexander Alekhin
7cf1054d36 Merge pull request from ChipKerchner:demosaicingToHal 2019-10-25 13:49:46 +00:00
Vitaly Tuzov
42b1d04999 StereoSGBM algorithm updated to use wide universal intrinsics 2019-10-25 16:34:16 +03:00
Alexander Alekhin
055ffc0425 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-10-24 18:21:19 +00:00
Vitaly Tuzov
1ce5a724c7 Fixed StereoBM uniqueness check 2019-10-24 17:54:49 +03:00
Alexander Alekhin
d65fead337 Merge pull request from dkurt:fix_15750 2019-10-24 07:06:32 +00:00
Alexander Alekhin
17e2bf5717 core(tls): implement releasing of TLS on thread termination
- move TLS & instrumentation code out of core/utility.hpp
- (*) TLSData lost .gather() method (to dispose thread data on thread termination)
- use TLSDataAccumulator for reliable collecting of thread data
- prefer using of .detachData() + .cleanupDetachedData() instead of .gather() method

(*) API is broken: replace TLSData => TLSDataAccumulator if gather required
(objects disposal on threads termination is not available in accumulator mode)
2019-10-24 06:36:18 +00:00
Alexander Alekhin
87a692b89e Merge pull request from akhakim:fix_for_ADE-859_using_namespace_cv_G_TYPED_KERNEL_fail_c++ 2019-10-23 17:07:32 +00:00
ChipKerchner
c46f119e0e Convert demosaic functions to HAL 2019-10-23 10:47:07 -05:00
Alexander Alekhin
09619c1c45 Merge pull request from rgarnov:return_exported_mkdatanode 2019-10-23 12:05:28 +00:00
Anna Khakimova
8bf5bed0a9 GAPI:Fix for using cv makes G_TYPED_KERNEL fail 2019-10-23 12:17:49 +03:00
Alexander Alekhin
5ffeebabad Merge pull request from alalek:issue_15758 2019-10-22 21:40:10 +00:00
Ruslan Garnov
e89c1103ff Returned GModel::mkDataNode() overload for external backends 2019-10-22 18:57:31 +03:00
Chip Kerchner
5a6a49405d Merge pull request from ChipKerchner:bugInt64x2Comparison
Fixing bug with comparison of v_int64x2 or v_uint64x2

* Casting v_uint64x2 to v_float64x2 and comparing does NOT work in all cases.  Rewrite using epi64 instructions - faster too.

* Fix bad merge.

* Fix equal comparsion for non-SSE4.1. Add test cases for v_int64x2 comparisons.

* Try to fix merge conflict.

* Only test v_int64x2 comparisons if CV_SIMD_64F

* Fix compiler warning.
2019-10-22 16:37:20 +03:00
Alexander Alekhin
fe4f27b99b gapi: fix build
- gcc 4.8.4 (ARMv7)
2019-10-22 16:31:40 +03:00
Alexander Alekhin
1864b64f64 Merge pull request from dkurt:darknet_shortcut_asymm 2019-10-22 12:52:13 +00:00
anton-potapov
471b40040a Merge pull request from anton-potapov:gapi_async_documentaion
* G-API: Doxygen documentatation for Async API

* G-API: Doxygen documentatation for Async API

 - renamed local variable (reading parameter async) async ->
asyncNumReq in object_detection DNN sample
to avoid Doxygen erroneous linking the sample to cv::gapi::wip::async
documentation
2019-10-21 22:33:18 +03:00
Dmitry Kurtaev
dfe0368835 Fix custom IE layers in case of no MKLDNN plugin 2019-10-21 19:09:44 +03:00
Yashas Samaga B L
613c12e590 Merge pull request from YashasSamaga:cuda4dnn-csl-low
CUDA backend for the DNN module

* stub cuda4dnn design

* minor fixes for tests and doxygen

* add csl public api directory to module headers

* add low-level CSL components

* add high-level CSL components

* integrate csl::Tensor into backbone code

* switch to CPU iff unsupported; otherwise, fail on error

* add fully connected layer

* add softmax layer

* add activation layers

* support arbitary rank TensorDescriptor

* pass input wrappers to `initCUDA()`

* add 1d/2d/3d-convolution

* add pooling layer

* reorganize and refactor code

* fixes for gcc, clang and doxygen; remove cxx14/17 code

* add blank_layer

* add LRN layer

* add rounding modes for pooling layer

* split tensor.hpp into tensor.hpp and tensor_ops.hpp

* add concat layer

* add scale layer

* add batch normalization layer

* split math.cu into activations.cu and math.hpp

* add eltwise layer

* add flatten layer

* add tensor transform api

* add asymmetric padding support for convolution layer

* add reshape layer

* fix rebase issues

* add permute layer

* add padding support for concat layer

* refactor and reorganize code

* add normalize layer

* optimize bias addition in scale layer

* add prior box layer

* fix and optimize normalize layer

* add asymmetric padding support for pooling layer

* add event API

* improve pooling performance for some padding scenarios

* avoid over-allocation of compute resources to kernels

* improve prior box performance

* enable layer fusion

* add const layer

* add resize layer

* add slice layer

* add padding layer

* add deconvolution layer

* fix channelwise  ReLU initialization

* add vector traits

* add vectorized versions of relu, clipped_relu, power

* add vectorized concat kernels

* improve concat_with_offsets performance

* vectorize scale and bias kernels

* add support for multi-billion element tensors

* vectorize prior box kernels

* fix address alignment check

* improve bias addition performance of conv/deconv/fc layers

* restructure code for supporting multiple targets

* add DNN_TARGET_CUDA_FP64

* add DNN_TARGET_FP16

* improve vectorization

* add region layer

* improve tensor API, add dynamic ranks

1. use ManagedPtr instead of a Tensor in backend wrapper
2. add new methods to tensor classes
  - size_range: computes the combined size of for a given axis range
  - tensor span/view can be constructed from a raw pointer and shape
3. the tensor classes can change their rank at runtime (previously rank was fixed at compile-time)
4. remove device code from tensor classes (as they are unused)
5. enforce strict conditions on tensor class APIs to improve debugging ability

* fix parametric relu activation

* add squeeze/unsqueeze tensor API

* add reorg layer

* optimize permute and enable 2d permute

* enable 1d and 2d slice

* add split layer

* add shuffle channel layer

* allow tensors of different ranks in reshape primitive

* patch SliceOp to allow Crop Layer

* allow extra shape inputs in reshape layer

* use `std::move_backward` instead of `std::move` for insert in resizable_static_array

* improve workspace management

* add spatial LRN

* add nms (cpu) to region layer

* add max pooling with argmax ( and a fix to limits.hpp)

* add max unpooling layer

* rename DNN_TARGET_CUDA_FP32 to DNN_TARGET_CUDA

* update supportBackend to be more rigorous

* remove stray include from preventing non-cuda build

* include op_cuda.hpp outside condition #if

* refactoring, fixes and many optimizations

* drop DNN_TARGET_CUDA_FP64

* fix gcc errors

* increase max. tensor rank limit to six

* add Interp layer

* drop custom layers; use BackendNode

* vectorize activation kernels

* fixes for gcc

* remove wrong assertion

* fix broken assertion in unpooling primitive

* fix build errors in non-CUDA build

* completely remove workspace from public API

* fix permute layer

* enable accuracy and perf. tests for DNN_TARGET_CUDA

* add asynchronous forward

* vectorize eltwise ops

* vectorize fill kernel

* fixes for gcc

* remove CSL headers from public API

* remove csl header source group from cmake

* update min. cudnn version in cmake

* add numerically stable FP32 log1pexp

* refactor code

* add FP16 specialization to cudnn based tensor addition

* vectorize scale1 and bias1 + minor refactoring

* fix doxygen build

* fix invalid alignment assertion

* clear backend wrappers before allocateLayers

* ignore memory lock failures

* do not allocate internal blobs

* integrate NVTX

* add numerically stable half precision log1pexp

* fix indentation, following coding style,  improve docs

* remove accidental modification of IE code

* Revert "add asynchronous forward"

This reverts commit 1154b9da9da07e9b52f8a81bdcea48cf31c56f70.

* [cmake] throw error for unsupported CC versions

* fix rebase issues

* add more docs, refactor code, fix bugs

* minor refactoring and fixes

* resolve warnings/errors from clang

* remove haveCUDA() checks from supportBackend()

* remove NVTX integration

* changes based on review comments

* avoid exception when no CUDA device is present

* add color code for CUDA in Net::dump
2019-10-21 14:28:00 +03:00
Steve Nicholson
acb3b3bd4d Add documentation and example program for intersectConvexConvex 2019-10-19 22:08:07 -07:00
TH3CHARLie
da0fec7308 fix incorrect imshow behavior 2019-10-19 20:34:18 +08:00
Dmitry Kurtaev
af61a15839 Fix Darknet eltwise 2019-10-19 12:54:15 +03:00
Alexander Alekhin
938d8dce06 Merge pull request from pmur:cnz64f-simd 2019-10-18 20:19:40 +00:00
Dmitry Matveev
2477103707 Merge pull request from dmatveev:dm/ng-0010-g-api-streaming-api
* G-API-NG/Streaming: Introduced a Streaming API

Now a GComputation can be compiled in a special "streaming" way
and then "played" on a video stream.

Currently only VideoCapture is supported as an input source.

* G-API-NG/Streaming: added threading & real streaming

* G-API-NG/Streaming: Added tests & docs on Copy kernel

- Added very simple pipeline tests, not all data types are covered yet
  (in fact, only GMat is tested now);
- Started testing non-OCV backends in the streaming mode;
- Added required fixes to Fluid backend, likely it works OK now;
- Added required fixes to OCL backend, and now it is likely broken
- Also added a UMat-based (OCL) version of Copy kernel

* G-API-NG/Streaming: Added own concurrent queue class

- Used only if TBB is not available

* G-API-NG/Streaming: Fixing various issues

- Added missing header to CMakeLists.txt
- Fixed various CI issues and warnings

* G-API-NG/Streaming: Fixed a compile-time GScalar queue deadlock

- GStreamingExecutor blindly created island's input queues for
  compile-time (value-initialized) GScalars which didn't have any
  producers, making island actor threads wait there forever

* G-API-NG/Streaming: Dropped own version of Copy kernel

One was added into master already

* G-API-NG/Streaming: Addressed GArray<T> review comments

- Added tests on mov()
- Removed unnecessary changes in garray.hpp

* G-API-NG/Streaming: Added Doxygen comments to new public APIs

Also fixed some other comments in the code

* G-API-NG/Streaming: Removed debug info, added some comments & renamed vars

* G-API-NG/Streaming: Fixed own-vs-cv abstraction leak

- Now every island is triggered with own:: (instead of cv::)
  data objects as inputs;
- Changes in Fluid backend required to support cv::Mat/Scalar were
  reverted;

* G-API-NG/Streaming: use holds_alternative<> instead of index/index_of test

- Also fixed regression test comments
- Also added metadata check comments for GStreamingCompiled

* G-API-NG/Streaming: Made start()/stop() more robust

- Fixed various possible deadlocks
- Unified the shutdown code
- Added more tests covering different corner cases on start/stop

* G-API-NG/Streaming: Finally fixed Windows crashes

In fact the problem hasn't been Windows-only.
Island thread popped data from queues without preserving the Cmd
objects and without taking the ownership over data acquired so when
islands started to process the data, this data may be already freed.

Linux version worked only by occasion.

* G-API-NG/Streaming: Fixed (I hope so) Windows warnings

* G-API-NG/Streaming: fixed typos in internal comments

- Also added some more explanation on Streaming/OpenCL status

* G-API-NG/Streaming: Added more unit tests on streaming

- Various start()/stop()/setSource() call flow combinations

* G-API-NG/Streaming: Added tests on own concurrent bounded queue

* G-API-NG/Streaming: Added more tests on various data types, + more

- Vector/Scalar passed as input;
- Vector/Scalar passed in-between islands;
- Some more assertions;
- Also fixed a deadlock problem when inputs are mixed (1 constant, 1 stream)

* G-API-NG/Streaming: Added tests on output data types handling

- Vector
- Scalar

* G-API-NG/Streaming: Fixed test issues with IE + Windows warnings

* G-API-NG/Streaming: Decoupled G-API from videoio

- Now the core G-API doesn't use a cv::VideoCapture directly,
  it comes in via an abstract interface;
- Polished a little bit the setSource()/start()/stop() semantics,
  now setSource() is mandatory before ANY call to start().

* G-API-NG/Streaming: Fix STANDALONE build (errors brought by render)
2019-10-18 19:29:58 +03:00
Dmitry Kurtaev
adbd613660 Enable Eltwise layer with different numbers of inputs channels 2019-10-18 18:51:52 +03:00
Alexander Alekhin
24ebca5c59 core(simd): v_reverse() for MSA backend 2019-10-18 16:43:03 +03:00
Alexander Alekhin
ead7d6d80f Merge pull request from alalek:javadoc_fix 2019-10-17 22:35:14 +00:00
Alexander Alekhin
34df28db2b Merge pull request from terfendail:wintr_stereobm 2019-10-17 20:18:30 +00:00
atalaman
2ff12c4981 Merge pull request from TolyaTalamanov:at/graph-ocv-render-backend-skeleton
G-API: Implement OpenCV render backend

* Implement render opencv backend

* Fix comment to review

* Add comment

* Add wrappers for kernels

* Fix comments to review

* Fix comment to review
2019-10-17 21:04:03 +03:00
Alexander Alekhin
a2b3cd9a2c Merge pull request from alalek:js_simd_reverse 2019-10-17 13:14:50 +00:00
Alexander Alekhin
d31da08d43 Merge pull request from alalek:js_simd_support_1.38.48 2019-10-17 13:14:34 +00:00
Alexander Alekhin
17e9fde75a Merge pull request from alalek:pylint_warnings 2019-10-17 10:46:03 +00:00
jasjuang
4c7db02925 document CC_STAT_MAX in ConnectedComponentsTypes 2019-10-16 17:22:25 -07:00
Alexander Alekhin
0e40c8a031 fix pylint warnings
pylint 1.8.3
2019-10-16 18:49:33 +03:00
Alexander Alekhin
86e7d82418 javadoc: fix generation with OpenJDK 11 2019-10-16 18:14:07 +03:00
Adam Rankin
3b070517ad
COMP: Enabling build with recent VTK version
VTK_MAJOR_VERSION not found unless header is included
2019-10-16 10:04:41 -04:00
Alexander Alekhin
ad5d14ec0e Merge pull request from alalek:issue_15691 2019-10-16 11:13:07 +00:00
Alexander Alekhin
bce653117f Merge pull request from alalek:issue_12943 2019-10-16 11:12:49 +00:00
Alexander Alekhin
ad172726c0 js(simd): v_reverse implementation 2019-10-15 18:46:08 +03:00
Alexander Alekhin
cc9b199ecb Merge pull request from alalek:gapi_avoid_dynamic_initializers_in_optimized_code 2019-10-15 15:22:09 +00:00
Alexander Alekhin
b1a8de0901 js(simd): support Emscripten 1.38.48-upstream 2019-10-15 15:39:22 +03:00
Alexander Alekhin
823884b064 core(alloc): force initialization of memalign flag
- before main() launch
2019-10-15 13:07:11 +03:00
Alexander Alekhin
a84969bdcd gapi: avoid dynamic initialization in dispatched files 2019-10-14 23:07:57 +00:00
Alexander Alekhin
6a7d1c15d3 core(ipp): skip huge input in flip()
- IPP/SSE4.2 works well
2019-10-14 18:26:19 +03:00
Alexander Alekhin
823e767eed Merge pull request from OrestChura:id_helper_class_semicolon_issue 2019-10-14 09:46:41 +00:00
Alexander Alekhin
e42560bed5 Merge pull request from malfet:use-atomic-in-getExpTab32f 2019-10-12 20:27:58 +00:00
Alexander Alekhin
d6630ab35b Merge pull request from malfet:use-atomic-in-parallel-for 2019-10-12 20:26:15 +00:00
Chip Kerchner
027769bf5d Merge pull request from ChipKerchner:addVReverseIntrinsic
* New v_reverse HAL intrinsic for reversing the ordering of a vector

* Fix conflict.

* Try to resolve conflict again.

* Try one more time.

* Add _MM_SHUFFLE. Remove non-vectorize code in SSE2. Fix copy and paste issue with NEON.

* Change v_uint16x8 SSE2 version to use shuffles
2019-10-11 18:34:17 +03:00
Everton Constantino
9ca9249992 Merge pull request from everton1984:faster_acc
* Adding support for vectorized masking for uchar/ushort.

* Fixing bug where mask was zeroing the dst. Improved the way to calculate
the mask and tweaked for further performance improvements.

* Fixing mask comparison test.

* Restricting to one channel.

* Adding support for 3 channels, switch old approach to start using HAL's
v_select.
2019-10-11 18:32:59 +03:00
Paul E. Murphy
ec91a3d59d core: vectorize countNonZero64f
Improves performance a bit. 2.2x on P9 and 2 - 3x on coffee lake
x86-64.
2019-10-11 09:02:46 -05:00
Alexander Alekhin
2f30c3fd4f Merge pull request from mshabunin:fix-gapi-ie-test 2019-10-11 13:12:45 +00:00
OrestChura
2f9351d995 Fix warning issue:
- unnecessary extra semicolon after member function definition removed
2019-10-10 18:48:27 +03:00
Maksim Shabunin
230e44b01d G-API: removed deprecated IE call from test 2019-10-10 12:58:59 +03:00
Alexander Alekhin
46206b4814 Merge tag '4.1.2' 2019-10-09 23:01:31 +00:00
Alexander Alekhin
4c71dbf0af release: OpenCV 4.1.2
OpenCV 4.1.2
2019-10-09 22:53:14 +00:00
Alexander Alekhin
9efafc3e33 Merge pull request from TolyaTalamanov:at/fix-valgrind-issue 2019-10-09 22:48:24 +00:00
Alexander Alekhin
65573784c4 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-10-09 19:46:18 +00:00
Alexander Alekhin
dd4f591d54 Merge tag '3.4.8' 2019-10-09 18:33:35 +03:00
Alexander Alekhin
6bdb9ca725 OpenCV release (3.4.8)
OpenCV 3.4.8
2019-10-09 14:42:29 +03:00
Maksim Shabunin
1ca74c3c03 Merge pull request from mshabunin:disable_posix_memalign
* Disable posix_memalign by default

* core: fix memalign parameter handling
2019-10-09 14:06:12 +03:00
Alexander Smorkalov
c3a588037a Merge pull request from seanm:Wnewline 2019-10-09 11:04:44 +00:00
Talamanov, Anatoliy
40215f99d7 Define operator<< for cv::gapi::wip::draw::Prim 2019-10-09 13:41:36 +03:00
Marcin Tolysz
3fd36c1be1 Merge pull request from tolysz:patch-1
* Cuda + OpenGL on ARM

There might be multiple ways of getting OpenCV compile on Tegra (NVIDIA Jetson) platform, but mainly they modify CUDA(8,9,10...) source code, this one fixes it for all installations. 
( https://devtalk.nvidia.com/default/topic/1007290/jetson-tx2/building-opencv-with-opengl-support-/post/5141945/#5141945 et al.).
This way is exactly the same as the one proposed but the code change happens in OpenCV.

* Updated,
The link provided mentions: cuda8 + 9, I have cuda 10 + 10.1 (and can confirm it is still defined this way).
NVIDIA is probably using some other "secret" backend with Jetson.
2019-10-09 11:38:10 +03:00
Sean McBride
24effe8cd6 Fixed clang -Wnewline-eof warning by adding newline to end of file 2019-10-09 10:12:09 +03:00
Alexander Alekhin
6efdfee3f0 build: eliminate CUDA warnings 2019-10-08 15:30:02 +03:00
Pinaev Danil
9ab5e52f04 Merge pull request from aDanPin:dp/any_ref_tests
* Add a few more tests on `any`

Added tests:
- get_ref_to_val_from_any
- update_val_via_ref

* Style fix
2019-10-08 12:42:49 +03:00
Nikita Shulga
ec37364762 Use std::atomic in getExpTab32f and getLogTab32f
Reads and writes to volatile bool are not guaranteed to be atomic.
2019-10-07 16:35:07 -07:00
Nikita Shulga
23288b7cb5 Use atomic operations to modify flagNestedParallelFor
This ensures uniform behavior on any C++11 compliant compiler
2019-10-07 16:26:30 -07:00
Alexander Alekhin
4748aca61f
Merge pull request from alalek:issue_15597 2019-10-08 00:33:20 +03:00
Sayed Adel
f2fe6f40c2 Merge pull request from seiko2plus:issue15506
* core: rework and optimize SIMD implementation of dotProd

  - add new universal intrinsics v_dotprod[int32], v_dotprod_expand[u&int8, u&int16, int32], v_cvt_f64(int64)
  - add a boolean param for all v_dotprod&_expand intrinsics that change the behavior of addition order between
    pairs in some platforms in order to reach the maximum optimization when the sum among all lanes is what only matters
  - fix clang build on ppc64le
  - support wide universal intrinsics for dotProd_32s
  - remove raw SIMD and activate universal intrinsics for dotProd_8
  - implement SIMD optimization for dotProd_s16&u16
  - extend performance test data types of dotprod
  - fix GCC VSX workaround of vec_mule and vec_mulo (in little-endian it must be swapped)
  - optimize v_mul_expand(int32) on VSX

* core: remove boolean param from v_dotprod&_expand and implement v_dotprod_fast&v_dotprod_expand_fast

  this changes made depend on "terfendail" review
2019-10-07 22:01:35 +03:00
Alexander Alekhin
7837ae0e19 Merge pull request from sturkmen72:patch-3 2019-10-07 16:15:04 +00:00
Alexander Alekhin
a007220c52 imgproc: update histogram test 2019-10-07 15:06:43 +03:00
Marcin Tolysz
53400d86e2 Fix compiler warnings for latest cuda npp which defines this itself as:
```
#define NPP_VER_MAJOR 10
#define NPP_VER_MINOR 2
#define NPP_VER_PATCH 0
#define NPP_VER_BUILD 243

#define NPP_VERSION (NPP_VER_MAJOR * 1000 +     \
                     NPP_VER_MINOR *  100 +     \
                     NPP_VER_PATCH)
2019-10-07 11:45:26 +01:00
Suleyman TURKMEN
c0489963bb
Update copy.cpp 2019-10-07 11:59:52 +03:00
Alexander Alekhin
626bfbf309 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-10-05 15:45:31 +00:00
Alexander Alekhin
98fc098216 Merge pull request from alalek:fix_avx512_detection 2019-10-05 15:30:09 +00:00
Alexander Alekhin
6d811f9879 Merge pull request from alalek:dnn_pytest_update_3.4 2019-10-05 15:28:52 +00:00
Alexander Alekhin
22d0c57a1c Merge pull request from alalek:core_softfloat_ubsan_shift 2019-10-05 15:27:35 +00:00
Alexander Alekhin
c54753c185 Merge pull request from AsyaPronina:asyadev/gapi_filter2d_test 2019-10-05 11:22:11 +00:00
Alexander Alekhin
bdc097495a fix avx512 detection
- renamed Cascade Lake AVX512_CEL => AVX512_CLX (align with Intel SDE tool)
- fixed CLX instruction sets (no IFMA/VBMI)
- added flag to bypass CPU baseline check: OPENCV_SKIP_CPU_BASELINE_CHECK
2019-10-05 11:03:57 +00:00
Alexander Alekhin
feff8bf972 Merge pull request from alalek:dnn_openvino_2019r3 2019-10-04 19:45:37 +00:00
AsyaPronina
4429352125 OpenCV G-API test for Filter2d has changed:
> Size parameter is changed from int to cv::Size type to allow rectangle kernels
    > Kernel creation code is adopted for different kernel sizes to not create only white images on the output
2019-10-04 21:25:33 +03:00
Alexander Alekhin
f301f17b61 imgproc: accurate histogram value thresholding 2019-10-04 19:56:25 +03:00
Alexander Alekhin
c13a5ce229 Merge pull request from dkurt:enet_ie_cpu 2019-10-04 16:31:05 +00:00
Alexander Alekhin
ab5252c18e dnn(pytest): backport changes from master, update test setUp() 2019-10-04 18:43:35 +03:00
Dmitry Kurtaev
e35fd463e7 Enable ENet with Inference Engine backend on CPU 2019-10-04 18:10:11 +03:00
Alexander Alekhin
fd11e3a81d dnn: update IE tests 2019-10-04 17:49:10 +03:00
Alexander Alekhin
f0058bbed3 dnn(test): fix optional test data 2019-10-04 17:26:35 +03:00
Alexander Alekhin
22d86116ee Merge pull request from alalek:issue_15083_4903 2019-10-04 11:54:54 +00:00
APrigarina
c99db2b9db bug fix 2019-10-04 13:02:54 +03:00
Alexander Alekhin
c69245da1f imgproc: fix fitLine() implementation
- update optimal solutions on each iteration
2019-10-03 21:23:52 +00:00
Alexander Alekhin
53c88f0f9e Merge pull request from andrey-golubev:fix_perform_subst 2019-10-02 22:30:01 +00:00
andrey-golubev
d50babfc99 G-API: fix perform substitution UB/crash 2019-10-02 20:54:11 +03:00
Alexander Alekhin
2b66495a9d dnn: use OpenVINO 2019R3 defines 2019-10-02 18:47:01 +03:00
Alexander Alekhin
3fb6617d62 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-10-02 17:49:19 +03:00
Alexander Alekhin
23bd1866ca Merge pull request from alalek:issue_14727 2019-10-02 14:29:56 +00:00
Alexander Alekhin
59c182ed2b Merge pull request from elmsfu:dshow/add_save_graph_file 2019-10-02 14:27:56 +00:00
Alexander Alekhin
c06115cb3f Merge pull request from alalek:dnn_eltwise_sum_ie_ocl 2019-10-01 18:02:45 +00:00
Elms
8b483a91bc dshow: Add ability to save direct show graph 2019-10-01 09:46:07 -07:00
Alexander Alekhin
8814645c8d dnn(test): skip IE/OCL test for "sum" 2019-10-01 18:29:47 +03:00
Alexander Alekhin
77346d7286 core: workaround transform() inplace calls 2019-10-01 16:52:14 +03:00
Alexander Alekhin
3133bb49aa Merge pull request from TolyaTalamanov:at/new-render-prims 2019-10-01 12:39:16 +00:00
Alexander Alekhin
440a937d24 dnn: increase async test timeout 2019-10-01 13:31:57 +03:00
Talamanov, Anatoliy
06067efa3f Add new render primitives 2019-10-01 12:11:41 +03:00
Alexander Alekhin
ba0b3983c6 Merge pull request from sturkmen72:update_loadsave_cpp 2019-09-30 18:37:21 +00:00
Sebastián Gurin
a3144cbadc Merge pull request from cancerberoSgx:estimateAffine2D
js - cv.estimateAffine2D, cv.warpPolar
2019-09-30 21:35:26 +03:00
ann
5c9a624a85 Merge pull request from APrigarina:3.4_version2
QR-Code detection: accuracy improvement

* first commit

* resize improvement

* resize improvement

* dummy commit

* warnings fix

* warnings fix

* warnings fix

* test added

* resize fix

* resize fix

* tests changed

* tests changed
2019-09-30 21:33:58 +03:00
Dmitry Kurtaev
fba9fdfd27 Fix autodetection of input size for dnn networks 2019-09-30 16:05:15 +03:00
Suleyman TURKMEN
d88d1c9935
Update loadsave.cpp 2019-09-28 23:24:17 +03:00
Alexander Alekhin
507ca291e1 Merge pull request from alalek:imgproc_getRotationMatrix2D_return_type 2019-09-28 18:03:34 +00:00
Alexander Alekhin
ed9bca969c core: fix UBSAN in softfloat 2019-09-27 16:29:50 +03:00
Alexander Alekhin
aa61e79615 Merge pull request from alalek:imgproc_pyramid_fix_indexing 2019-09-27 10:21:52 +00:00
Brandon
25dee8383c Merge pull request from frastlin:rodrigues
* Added Rodrigues to the JS embindgen.py and a unittest in test_calib3d.js on 3.4 base
2019-09-27 13:06:07 +03:00
Alexander Alekhin
f81e401cd0 imgproc: fix indexing issue in pyramids
UBSAN violation expression: 'tab = tabR - x;'
2019-09-26 18:09:47 +03:00
Alexander Alekhin
bc927f9788 Merge pull request from alalek:core_persistence_fix 2019-09-26 12:59:37 +00:00
Alexander Alekhin
e2a5a6a05c Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-09-25 18:32:44 +00:00
Alexander Alekhin
7ce9428e96 Merge pull request from smbz:dnn-lstm-reverse 2019-09-25 15:54:06 +00:00
Andrey Golubev
9f4f9000bc Merge pull request from andrey-golubev:map_subst_to_pattern
G-API: add transformation logic to GCompiler

* Introduce transformation logic to GCOmpiler

* Remove partialOk() method

* Fix minor issues

* Refactor code according to code review

1. Re-design matchPatternToSubstitute logic
2. Update transformations order
3. Replace check_transformations pass with a
   one time check in GCompiler ctor

* Revert unused nodes handling in pattern matching

* Address minor code review issues

* Address code review comments:

1) Fix some mistakes
2) Add new tests for endless loops
3) Update GCompiler's transformations logic

* Simplify GCompiler check for endless loops

1. Simplify transformations endless loops check:
 - Original idea wasn't a full solution
 - Need to develop a good method (heuristic?) to find loops
   in general case (TODO)
2. Remove irrelevant Endless Loops tests
3. Add new "bad arg" tests and unit tests

* Update comments
2019-09-25 18:19:45 +03:00
Alexander Alekhin
677b94c92e Merge pull request from alalek:ocl_use_host_mem_ptr_flag 2019-09-25 15:12:59 +00:00
Andrew Ryrie
b88435fdc2 dnn: Allow LSTM layer to operate in reverse direction
This is useful for bidirectional LSTMs.
2019-09-25 14:12:43 +01:00
Alexander Alekhin
790927bb55 Merge pull request from terfendail:pyrdown_oob 2019-09-25 12:37:31 +00:00
Lubov Batanina
e923712d81 Merge pull request from l-bat:deconv3d
Fix computation of internal shapes in Deconvolution layer

* Fix computation of internal shapes

* Refactoring
2019-09-25 15:35:04 +03:00
Alexander Alekhin
eacadf0e73 core(ocl): add flag OPENCV_OPENCL_ENABLE_MEM_USE_HOST_PTR
to control CL_MEM_USE_HOST_PTR usage
2019-09-25 15:12:36 +03:00
Alexander Alekhin
6e246ee58c core(persistence): fix reserveNodeSpace() implementation
- avoid data copying after buffer block shrink
- resize current block in case of single FileNode
2019-09-25 15:02:20 +03:00
Vitaly Tuzov
0a1b957331 StereoBM algorithm updated to use wide universal intrinsics 2019-09-25 14:37:12 +03:00
Vitaly Tuzov
1c17b3281a Fixed OOB reading in pyrDown 2019-09-25 13:24:17 +03:00
Alexander Alekhin
d2cacac07a Merge pull request from alalek:build_cxx11_warnings 2019-09-24 22:08:55 +00:00
Wenzhao Xiang
c2096771cb Merge pull request from Wenzhao-Xiang:gsoc_2019
[GSoC 2019] Improve the performance of JavaScript version of OpenCV (OpenCV.js)

* [GSoC 2019]

Improve the performance of JavaScript version of OpenCV (OpenCV.js):
1. Create the base of OpenCV.js performance test:
     This perf test is based on benchmark.js(https://benchmarkjs.com). And first add `cvtColor`, `Resize`, `Threshold` into it.
2. Optimize the OpenCV.js performance by WASM threads:
     This optimization is based on Web Worker API and SharedArrayBuffer, so it can be only used in browser.
3. Optimize the OpenCV.js performance by WASM SIMD:
     Add WASM SIMD backend for OpenCV Universal Intrinsics. It's experimental as WASM SIMD is still in development.

* [GSoC2019] 

1. use short license header
2. fix documentation node issue
3. remove the unused `hasSIMD128()` api

* [GSoC2019]

1. fix emscripten define
2. use fallback function for f16

* [GSoC2019]

Fix rebase issue
2019-09-24 16:30:42 +03:00
Alexander Alekhin
3cf9185159 Merge pull request from terfendail:wui_checkany 2019-09-23 15:52:24 +00:00
Maksim Shabunin
c8abf2ad14 backport: fixed warnings produced by clang-9.0.0
ea3dc78986
83fc27cb99
2019-09-23 18:36:18 +03:00
smirnov-alexey
bab8addcbb Move maxval to threshold tests parameter
Fix documentation
2019-09-23 14:21:33 +03:00
Alexander Alekhin
c4d2e3c0b3 Merge pull request from alalek:issue_15558 2019-09-23 09:22:06 +00:00
Alexander Alekhin
b40fd6de32 Merge pull request from alalek:issue_15561 2019-09-23 09:21:49 +00:00
Alexander Alekhin
fcc69d5a60 core(test): fix check conditions 2019-09-22 11:28:41 +00:00
Alexander Alekhin
fef7fc343e ml: add checks of empty train data 2019-09-22 11:12:19 +00:00
Alexander Alekhin
ad2854c8b3 imgcodecs: add check image.empty() in imwrite()/imencode() 2019-09-22 10:45:00 +00:00
Alexander Alekhin
a74fe2ec01 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-09-20 21:11:49 +00:00
mipsopen-fwu
b1ea91d8bd Merge pull request from mipsopen-fwu:msa-dev
* Added MSA implementations for mips platforms. Intrinsics for MSA and build scripts for MIPS platforms are added.

Signed-off-by: Fei Wu <fwu@wavecomp.com>

* Removed some unused code in mips.toolchain.cmake.

Signed-off-by: Fei Wu <fwu@wavecomp.com>

* Added comments for mips toolchain configuration and disabled compiling warnings for libpng.

Signed-off-by: Fei Wu <fwu@wavecomp.com>

* Fixed the build error of unsupported opcode 'pause' when mips isa_rev is less than 2.

Signed-off-by: Fei Wu <fwu@wavecomp.com>

* 1. Removed FP16 related item in MSA option defines in OpenCVCompilerOptimizations.cmake.
2. Use CV_CPU_COMPILE_MSA instead of __mips_msa for MSA feature check in cv_cpu_dispatch.h.
3. Removed hasSIMD128() in intrin_msa.hpp.
4. Define CPU_MSA as 150.
Signed-off-by: Fei Wu <fwu@wavecomp.com>

* 1. Removed unnecessary CV_SIMD128_64F guarding in intrin_msa.hpp.
2. Removed unnecessary CV_MSA related code block in dotProd_8u().

Signed-off-by: Fei Wu <fwu@wavecomp.com>

* 1. Defined CPU_MSA_FLAGS_ON as "-mmsa".
2. Removed CV_SIMD128_64F guardings in intrin_msa.hpp.

Signed-off-by: Fei Wu <fwu@wavecomp.com>

* Removed unused msa_mlal_u16() and msa_mlal_s16 from msa_macros.h.

Signed-off-by: Fei Wu <fwu@wavecomp.com>
2019-09-20 19:52:48 +03:00
Vitaly Tuzov
66842f5a18 Extended v_check_any/v_check_all universal intrinsics to support 64-bit integer 2019-09-19 18:31:31 +03:00
Alexander Alekhin
ee23a7575d Merge pull request from dkurt:dnn_detection_model_fix 2019-09-18 12:19:14 +00:00
Alexander Alekhin
46fd112f9b Merge pull request from terfendail:perf_stereobm 2019-09-17 14:26:43 +00:00
Vitaly Tuzov
cd7fa04985 Fixed out of bound reading in DIS optical flow evaluation implementation 2019-09-17 15:53:18 +03:00
Daniel Kapusi
d2872afce0 Merge pull request from DiebBlue:is5769
* issue 5769 fixed: cv::stereoRectify fails if given inliers mask of type vector<uchar>

* issue5769 fix using reshape and add regression test

* regression test with outlier detection, testing vector and mat data

* Size comparision of wrong vector within CV_Assert in regression test corrected

* cleanup test code
2019-09-17 00:04:05 +03:00
Alexander Alekhin
70c88a2087 Merge pull request from mshabunin:fix-osx-avfoundation-auth 2019-09-16 15:28:34 +00:00
Alexander Alekhin
7770ba1f10 Merge pull request from terfendail:undistort_fix 2019-09-16 15:24:29 +00:00
Vitaly Tuzov
7b3a752012 Fixed universal intrinsic undistort() implementation 2019-09-16 17:16:38 +03:00
Alexander Alekhin
b4c5b50a3e Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-09-13 17:15:45 +00:00
Alexander Alekhin
03c4c67dad Merge pull request from mshabunin:fix-osx-qt 2019-09-13 17:06:00 +00:00
Alexander Alekhin
48fa39f675 Merge pull request from dkurt:fix_ie_2019r1 2019-09-13 16:57:34 +00:00
Maksim Shabunin
5c0502b470 Fixed OSX build with Qt 2019-09-13 15:23:59 +03:00
Maksim Shabunin
f10fce9ab4 AVFoundation: backported runtime authorization check from master 2019-09-13 13:20:29 +03:00
Maksim Shabunin
aaad238c6e AVFoundation: fix authorization request not being shown 2019-09-13 13:11:35 +03:00
Dmitry Kurtaev
3ddb005480 Fix DetectionModel in case of out of [0, 1] range detection prediction 2019-09-13 12:58:56 +03:00
Dmitry Kurtaev
0428f60d66 Fix OpenVINO 2019R1 compilation 2019-09-13 09:22:34 +03:00
Paul E. Murphy
b465c82696 core: workaround old gcc vec_mul{e,o} (Issue )
ISA 2.07 (aka POWER8) effectively extended the expanding multiply
operation to word types. The altivec intrinsics prior to gcc 8 did
not get the update.

Workaround this deficiency similar to other fixes.

This was exposed by commit 33fb253a66
which leverages the int -> dword expanding multiply.

This fixes Issue 
2019-09-12 09:54:02 -05:00
Maksim Shabunin
349f0cf5e9 Merge pull request from anton-potapov:fluid_internal_parallellism_fix_review_comments 2019-09-09 19:27:59 +00:00
Anton Potapov
758156a9b6 Fluid Internal Parallelism:
- add comments on signature of custom parallel_for
  - use cv::parallel_for_ by default
2019-09-09 17:37:52 +03:00
Vitaly Tuzov
bf8b5ffeb1 Added performance test for StereoBM algorithm 2019-09-09 16:37:06 +03:00
Anton Potapov
8747082091 G-API: fixing CMake warning for standalone build 2019-09-09 16:23:04 +03:00
Alexander Alekhin
b3a0507546 Merge pull request from alalek:build_eliminate_warning_array_bounds 2019-09-06 15:57:52 +00:00
Alexander Alekhin
bdf23ce855 ts: eliminate -Warray-bounds warning 2019-09-06 18:06:02 +03:00
Alexander Alekhin
60488ffbbd gapi(test): disable memory consumption check in valgrind runs 2019-09-06 17:02:30 +03:00
Alexander Alekhin
e7b6753a10 imgproc: avoid manual memory allocation in connectedcomponents.cpp 2019-09-05 16:20:08 +03:00
Alexander Alekhin
bea2c75452 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-09-05 14:29:22 +03:00
Jaime
fafada28eb Merge pull request from AhiyaHiya:feature/topmost_window
* Added mechanism to set/toggle NORMAL window to TOPMOST window.

* highgui: remove unnecessary/legacy code
2019-09-05 13:55:17 +03:00
Alexander Alekhin
0a13633411 Merge pull request from alalek:ocl_fix_fft_kernel 2019-09-04 16:25:34 +00:00
Everton Constantino
76e403cf25 Merge pull request from everton1984:new_integral_tests
* Adding all possible data type interactions to the perf tests since some
use SIMD acceleration and others do not.

* Disabling full tests by default.

* Giving proper names, removing magic numbers and sanity checks of new
performance tests for the integral function.

* Giving proper names, making array static.
2019-09-04 19:14:00 +03:00
Matt Bennett
b17d16623a Prevent empty _Jo matrix multiplication when using calibrateCameraRO with iFixedPoint > 0 2019-09-04 15:33:03 +01:00
Dmitry Kurtaev
ba703157cf Merge pull request from dkurt:dnn_ie_ocv_layers
* Wrap unsupported by IE layers as custom layers

* Replace pointers to layers blobs to their shapes

* Enable Faster R-CNN with IE backend on CPU
2019-09-03 18:58:57 +03:00
Alexander Alekhin
8bd2720c28 core(ocl): fix fft kernel compilation
- error: variables in the local address space can only be declared in the outermost scope of a kernel function
2019-09-03 15:46:53 +03:00
Alexander Alekhin
7e46766c8d Merge pull request from devnexen:fbsd_opencl_build_fix 2019-09-03 12:21:02 +00:00