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Author SHA1 Message Date
Orest Chura
21b2e33ebb
Merge pull request #19497 from OrestChura:oc/kmeans_ptest 
[G-API]: Performance tests for kmeans

* - Perf.Tests for kmeans(2D, 3D (Point2f/3f), ND (Mat))
 - New file for common parts of acc. and perf. tests for core kernels added
 - Some typos corrections

* Applying comments
 2021-02-25 21:58:52 +00:00
Alexander Alekhin
fadb25baf8 imgproc(warpAffine): avoid buffer indexes overflow in SIMD code 2021-02-25 20:16:50 +00:00
Giles Payne
0553543e6e
Merge pull request #19597 from komakai:android-ndk-camera 
Android NDK camera support

* Add native camera video backend for Android

* In the event of a "No buffer available error" wait for the appropriate callback and retry

* Fix stale context when creating a new AndroidCameraCapture

* Add property handling
 2021-02-25 19:14:11 +00:00
Alexander Alekhin
543379d343 Merge pull request #19627 from mshabunin:plugin-default-suffix 2021-02-25 16:33:55 +00:00
Alexander Alekhin
20a46b31cd Merge pull request #19625 from mshabunin:static-analysis-issues-34 2021-02-25 16:31:47 +00:00
Alexander Alekhin
37eba84056 Merge pull request #19620 from mshabunin:static-analysis-issues 2021-02-25 16:30:17 +00:00
Maksim Shabunin
293e777fce plugins: add suffix to default OUTPUT_NAME 2021-02-25 18:00:29 +03:00
Maksim Shabunin
b2321576bc Fixed several issues found by static analysis 2021-02-25 15:44:15 +03:00
Maksim Shabunin
dd5976162b Fixed several issues found by static analysis 2021-02-25 15:08:39 +03:00
Alexander Alekhin
7328600a7a Merge pull request #19609 from alalek:videoio_fix_gstreamer_alignment_bug 2021-02-25 07:55:38 +00:00
Alexander Alekhin
67b6ef4c2a Merge pull request #19503 from komakai:fix-android-putget 2021-02-24 21:07:13 +00:00
Alexander Alekhin
3d0a421ab4 Merge pull request #19618 from alalek:videoio_plugin_exception_messages 2021-02-24 21:03:01 +00:00
Alexander Alekhin
831d48d971 videoio: dump exception's messages in plugins 2021-02-24 17:48:04 +00:00
Alexander Alekhin
3a062eed5b Merge pull request #19610 from mshabunin:plugin-va-compile 2021-02-24 10:08:11 +00:00
Alexander Alekhin
52a6a823ad Merge pull request #19568 from alalek:cmake_plugin_fix_osx_standalone 2021-02-24 09:28:47 +00:00
Alexander Alekhin
9d61b1e754 videoio(gstreamer): rework retrieveFrame() to handle strides 2021-02-24 09:07:57 +00:00
Maksim Shabunin
b89410a266 Fix standalone plugin compilation for Windows 2021-02-24 12:05:33 +03:00
Maksim Shabunin
317db39a5e Enable VA only on selected x86/64 platforms 2021-02-24 12:04:58 +03:00
Alexander Alekhin
7ffc4b57aa Merge pull request #19535 from alalek:issue_18897 2021-02-23 22:42:51 +00:00
WeiChungChang
d4d12164aa
Merge pull request #19529 from WeiChungChang:3.4 
* improve map allocation check

* fix accoring to CR
 2021-02-23 21:09:55 +00:00
Alexander Alekhin
34d5746553
Merge pull request #19601 from alalek:hotfix_19536 2021-02-23 06:44:04 +03:00
Alexander Alekhin
86cb435adf dnn: fix build (nullptr issue) 2021-02-23 03:31:29 +00:00
Alexander Alekhin
513f5a8869 Merge pull request #19536 from WeiChungChang:ReduceMemory 2021-02-22 20:04:11 +00:00
Alexander Alekhin
1de02b9c57 Merge pull request #19564 from sturkmen72:patch-4 2021-02-22 20:02:40 +00:00
WeiChungChang
f6bc4fd4c6
Merge pull request #19552 from WeiChungChang:partialSort 
apply partial sort to save computations

* apply partial sort

* fix typo

* fix accroding to CR
 2021-02-22 19:44:00 +03:00
Alexander Alekhin
9d89edff2f Merge pull request #19594 from alalek:hotfix_19470 2021-02-22 08:29:10 +00:00
Alexander Alekhin
599d64a405 core(parallel): fix JS build, fix OpenMP version dump 2021-02-21 22:55:01 +00:00
Alexander Alekhin
0a6f216f83 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-02-21 20:14:09 +00:00
Suleyman TURKMEN
9b399f3960 Update python samples 2021-02-21 23:02:16 +03:00
Larry Wei
98c2ccfaa3
Merge pull request #19586 from larryw3i:patch-2 
* Update py_setup_in_ubuntu.markdown
 2021-02-21 19:22:43 +00:00
Alexander Alekhin
1d0334fc07 Merge pull request #19584 from diablodale:fix19573_ocl_move 2021-02-21 19:20:03 +00:00
Alexander Alekhin
309e1e2b1d core(InputArray): replace STD_ARRAY to MATX 
- remove duplication kind
 2021-02-21 19:12:21 +00:00
Sergey Krivohatskiy
af13f61a43
Merge pull request #19580 from SergeyKrivohatskiy:patch-1 
* Fixed OCL implementation of pyrlk

If prevPts size is (N, 1) (which is a default layout for converting `vector<Point2f>` to `UMat`) the `prevPts.cols == 1` and optical flow will be calculated for the first point only.
Getting `prevPts.total()` as in line 1048 is the correct way to get points count.

* fixed compilation warning (size_t to int)

Signed-off-by: Sergey Krivohatskiy <s.krivohatskiy@gmail.com>
 2021-02-21 15:57:18 +00:00
Alexander Alekhin
6c57428742 Merge pull request #19585 from alalek:hotfix_19540 2021-02-20 22:54:55 +00:00
Alexander Alekhin
0f35412dcd Merge pull request #19545 from SamFC10:exp 2021-02-20 22:47:35 +00:00
Alexander Alekhin
d093ac6a0f Merge pull request #19582 from alalek:backport_19572 2021-02-20 22:46:55 +00:00
Alexander Alekhin
6d81a88288 build warning (windows 32-bit) 2021-02-20 18:30:49 +00:00
Dale Phurrough
96a15434a2
add move construct/assigns to cv::ocl main classes 
- enables inline construct and assigns with r-values
- enables compiler-created default move
  construct/assigns
- includes test cases
 2021-02-20 18:56:04 +01:00
SamFC10
6111935835 Added exp layer 2021-02-20 22:16:00 +05:30
Alexander Smorkalov
c131c12fd7
Merge pull request #19540 from asmorkalov:as/openexr_comression_options 
OpenEXR compression options

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

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

* Code review fixes.

Co-authored-by: Daniel Rydstrom <daniel.rydstrom@sick.se>
 2021-02-20 16:28:08 +00:00
Dale Phurrough
4badf640bf add noexcept to default constructors of cv::ocl 
- follows iso c++ guideline C.44
- enables default compiler-created constructors to
  also be noexcept

original commit: 77e26a7db3

- handled KernelArg, Image2D
 2021-02-20 16:20:25 +00:00
Alexander Alekhin
ca7518c13b Merge pull request #19572 from diablodale:fix19571_ocl_noexcept 2021-02-20 15:59:38 +00:00
Dale Phurrough
77e26a7db3
add noexcept to default constructors of cv::ocl 
- follows iso c++ guideline C.44
- enables default compiler-created constructors to
  also be noexcept
 2021-02-20 14:16:47 +01:00
Alexander Alekhin
a7c1838c69 cmake(plugins): build without opencv_*.so on OSX 2021-02-19 16:40:15 +00:00
Alexander Alekhin
54d80d9168 Merge pull request #19561 from mshabunin:plugin-load-now 2021-02-19 11:53:04 +00:00
Alexander Alekhin
db2cefd12b Merge pull request #19562 from alalek:libva_dynamic 2021-02-19 11:45:00 +00:00
Alexander Alekhin
8f6ba5a089 Merge pull request #19541 from alalek:core_includes 2021-02-19 11:03:31 +00:00
Alexander Alekhin
a40d308d6a samples(va): fix build warnings, use cv::format() 2021-02-19 10:36:26 +00:00
Alexander Alekhin
3dd55d284d core(libva): use dynamic loader 2021-02-19 10:32:59 +00:00
Giles Payne
5cf08b0722 Fix/optimize Android put/get functions 2021-02-19 17:10:11 +09:00