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Author SHA1 Message Date
Alexander Alekhin
33761ee06b Merge pull request #19064 from alalek:cmake_update_mkl 2020-12-11 19:10:16 +00:00
Alexander Alekhin
a04479746a
Merge pull request #19045 from alalek:issue_17553 
* flann: avoid dangling pointers on lost features data

* flann: fix Index::load()
 2020-12-11 19:09:35 +00:00
Alexander Alekhin
d2b8fd6401 Merge pull request #19062 from alalek:3.4_issue_17553 2020-12-11 19:08:46 +00:00
Alexander Alekhin
8ac304517e Merge pull request #19055 from alalek:4.x_issue_18244 2020-12-11 19:07:57 +00:00
Alexander Alekhin
4f236d1c50 Merge pull request #19054 from alalek:3.4_issue_18244 2020-12-11 19:07:34 +00:00
Alexander Alekhin
f9f9e2ad4a Merge pull request #19049 from alalek:issue_17282 2020-12-11 19:06:47 +00:00
Alexander Alekhin
e52291cbcc Merge pull request #19048 from alalek:android_gradle_5.6.4 2020-12-11 19:06:13 +00:00
Alexander Alekhin
23c246882e Merge pull request #19071 from LupusSanctus:am/dnn_nearest_resize_3.4 2020-12-11 18:25:55 +00:00
Alexander Alekhin
f290ff215e features2d: fix ORB::setFirstScale() handling 2020-12-11 18:05:24 +00:00
OrestChura
79b4dc14a3 Fix new streaming tests for CI 2020-12-11 20:26:39 +03:00
Anatoliy Talamanov
8ed0fc6f0c
Merge pull request #19009 from TolyaTalamanov:at/media-frame-copy 
[G-API] GStreamingBackend

* Snapshot

* Implement StreamingBackend

* Refactoring

* Refactoring 2

* Clean up

* Add missing functionality to support MediaFrame as output

* Partially address review comments

* Fix build

* Implement reshape for gstreamingbackend and add a test on it

* Address more comments

* Add format.hpp to gapi.hpp

* Fix debug build

* Address review comments

Co-authored-by: Smirnov Alexey <alexey.smirnov@intel.com>
 2020-12-11 16:29:34 +00:00
Alexander Alekhin
9f01b97e14 Merge pull request #19024 from komakai:cmake319-proposal2 2020-12-11 15:14:43 +00:00
Sergei Slashchinin
1f3255d76b
Merge pull request #18591 from sl-sergei:download_utilities 
Scripts for downloading models in DNN samples

* Initial commit. Utility classes and functions for downloading files

* updated download script

* Support YAML parsing, update download script and configs

* Fix problem with archived files

* fix models.yml

* Move download utilities to more appropriate place

* Fix script description

* Update README

* update utilities for broader range of files

* fix loading with no hashsum provided

* remove unnecessary import

* fix for Python2

* Add usage examples for downloadFile function

* Add more secure cache folder selection

* Remove trailing whitespaces

* Fix indentation

* Update function interface

* Change function for temp dir, change entry name in models.yml

* Update getCacheDirectory function call

* Return python implementation for cache directory selection, use more specific env variable

* Fix whitespace
 2020-12-11 10:15:32 +00:00
Yosshi999
fdeac73a59
Merge pull request #18983 from Yosshi999:bitexact-gaussian-16U-faster 
support SIMD for larger symmetric Bit-exact 16U gaussian blur

* support SIMD for bit-exact 16U symmetric gaussian blur

* use tighter SIMD registers
 2020-12-11 10:14:15 +00:00
Alexander Alekhin
175cd03ff2 calib3d: fix findCirclesGrid hang 
- detect case with infinite loop and raise NoConv exception
- handle such exception
- add support for case with missing `blobDetector` (image contains Point2f array of candidates)
- add regression test
- undone rectification for "failed" detections too
- drop redirectError() usage
 2020-12-11 07:31:50 +00:00
Jonathan Cole
9f52244574
Merge pull request #19076 from Rightpoint:bugfix/colejd/fix-path-resolution-bugs 
Fix path resolution bugs for XCFramework builds

* Fix incorrect paths for intermediate frameworks

* Remove unnecessary `./` prepend preventing use of absolute paths
 2020-12-11 07:14:28 +00:00
Alexander Alekhin
d6a7f5e1e0 Merge pull request #19075 from alalek:dnn_fix_halide_build 2020-12-10 20:37:37 +00:00
Alexander Alekhin
fce8d8e090 Merge pull request #19074 from alalek:dnn_test_tolerance_east 2020-12-10 20:29:36 +00:00
Alexander Alekhin
8ce08dedfe Merge pull request #19072 from mshabunin:sink-sync-off 2020-12-10 20:05:47 +00:00
Alexander Alekhin
32377ce57d android: add -llog for libprotobuf 2020-12-10 20:00:58 +00:00
Alexander Alekhin
d84a9484b7 dnn: fix build with Halide, skip tests with crashes 2020-12-10 18:23:24 +00:00
Alexander Alekhin
8ff27a07bb dnn(test): adjust EAST test tolerance 2020-12-10 16:39:20 +00:00
Maksim Shabunin
55a2bcbe15 videoio: turn off syncronized sink in GStreamer 2020-12-10 16:07:28 +03:00
Anastasia Murzova
f2422ace7d Added TF nearest neighbour resize behaviour alignment 
Relates to OpenCV issue #18721
 2020-12-10 15:53:24 +03:00
Giles Payne
d1ea2ad143 CMake version checks for iOS and macOS builds 2020-12-10 21:43:26 +09:00
Alexander Alekhin
3e5d7e1718 imgproc: fix minAreaRect() 2020-12-10 08:57:58 +00:00
Alexander Alekhin
de385009ae Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-12-09 18:09:00 +00:00
Alexander Alekhin
114848d313
Merge pull request #18712 from mshabunin:doc-update-2 2020-12-09 21:05:17 +03:00
Alexander Alekhin
8286d84fb1 Merge pull request #19061 from alalek:dnn_load_face_detector_with_external_protobuf 2020-12-09 18:03:52 +00:00
Alexander Alekhin
c42d0c8374 Merge pull request #19060 from alalek:issue_18097 2020-12-09 18:02:41 +00:00
Alexander Alekhin
37bfb3c48d Merge pull request #19059 from alalek:fixup_19000 2020-12-09 18:01:04 +00:00
Alexander Alekhin
b3937288e5 cmake: update MKL library searching 
- allow to specify MKL_LIBRARIES through command-line
 2020-12-09 16:36:15 +00:00
Anatoliy Talamanov
a55150b1bc
Merge pull request #19002 from TolyaTalamanov:at/infer_gframe 
[G-API] Support GFrame for infer

* GInfer(GFrame), currently broken

* Fixed (API only)

* Support GFrame in GIEBackend

* Fix comments to review

* Fix comments to review

* Fix doxygen

* Fix building with different IE versions

* Fix warning on MacOS

Co-authored-by: Dmitry Matveev <dmitry.matveev@intel.com>
Co-authored-by: Smirnov Alexey <alexey.smirnov@intel.com>
 2020-12-09 14:00:56 +00:00
Alexander Alekhin
7eaa548b6d flann: drop wrapping of Index class 
- due to lifetime restrictions on passed 'features' parameter and its dangling pointers
- dangling pointer issue is fixed for OpenCV 4.5.1+
 2020-12-09 05:39:35 +00:00
Alexander Alekhin
d7e936de5c dnn(caffe): add DetectionOutputParameter.clip to .proto file 
- allow to load opencv_face_detector with external unpatched protobuf
 2020-12-09 05:21:07 +00:00
Alexander Alekhin
d2bc0e5fe0 js(wasm): use fallback on missing intrinsics in Emscripten 2.0.0+ 2020-12-09 04:19:53 +00:00
Alexander Alekhin
d8107a5125 Merge pull request #18996 from LupusSanctus:am/dnn_bilinear_resize 2020-12-08 21:09:41 +00:00
Anastasia Murzova
a82c50eac2 Added TF resize_bilinear behaviour alignment 
Fixes OpenCV issue #18721
 2020-12-08 22:51:38 +03:00
Alexander Alekhin
7fa9efbfd8 cmake: fix handling of wrappers dependencies 2020-12-08 19:10:04 +00:00
Alexander Alekhin
b5a9ef6b7b Merge pull request #19052 from diablodale:fix18888-opencl-doc 2020-12-08 18:03:19 +00:00
Alexander Alekhin
8ebe320270 cmake: don't define ENABLE_NEON flags in non-cross-compiling mode 
- NEON / ANDROID_ARM_NEON are toolchain-specific flags
- they are usually not defined for native builds
- let work CPU_BASELINE=DETECT properly
 2020-12-08 18:01:03 +00:00
Alexander Alekhin
fe3893ff01 cmake: don't define ENABLE_NEON flags in non-cross-compiling mode 
- NEON / ANDROID_ARM_NEON are toolchain-specific flags
- they are usually not defined for native builds
- let work CPU_BASELINE=DETECT properly
 2020-12-08 18:00:40 +00:00
Orest Chura
f41327df0c
Merge pull request #18969 from OrestChura:oc/fix_notes_returns 
[G-API] Multiple return/note fix

* Fix doxygen:
 - multiple return
 - multiple notes

* Addressing comments
 - divide description of split(merge)3/4
 2020-12-08 15:44:33 +00:00
Dale Phurrough
f77276311d
clarify opencl execution context doc 
- fix opencv/opencv#18888
 2020-12-08 16:08:53 +01:00
Alexander Alekhin
e8348e5f64 Merge pull request #19046 from alalek:issue_16861 2020-12-08 11:34:20 +00:00
Alexander Alekhin
619cc01ca1 Merge pull request #19044 from OrestChura:oc/fix_coverity_warn_kmeans 2020-12-08 10:31:31 +00:00
Dale Phurrough
ad94d8cc4f
Merge pull request #19029 from diablodale:fix19004-memthreadstart 
add thread-safe startup of fastMalloc and fastFree

* add perf test core memory allocation

* fix threading in isAlignedAllocationEnabled()

* tweaks requested by maintainer
 2020-12-08 10:05:14 +00:00
Alexander Alekhin
c3cebc3ac5 android: use gradle 5.6.4 2020-12-08 07:18:30 +00:00
Alexander Alekhin
fb85974d01 android: use protected fields in JavaCamera2View 2020-12-08 05:18:21 +00:00
OrestChura
02488c5cbb Moved G-API output to the first place of arguments in comparison functions 2020-12-08 02:44:01 +03:00