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Author SHA1 Message Date
Gourav Roy
1b336bb602
Merge pull request #16955 from themechanicalcoder:text_recognition 
* add text recognition sample

* fix pylint warning

* made changes according to the c++ example

* fix errors

* add text recognition sample

* update text detection sample
 2020-06-10 06:53:18 +00:00
Alexander Alekhin
0fb3b8db72 Merge pull request #17504 from alalek:update_ffmpeg_3.4 2020-06-09 07:51:59 +00:00
Alexander Alekhin
b44302382d ffmpeg/3.4: update FFmpeg wrapper 
- FFmpeg 3.4.7
 2020-06-08 21:03:05 +00:00
Alexander Alekhin
458f1d5ebe Merge pull request #17501 from alalek:update_version_3.4.11-pre 2020-06-08 19:35:34 +00:00
Alexander Alekhin
a43e3bebe6 pre: OpenCV 3.4.11 (version++) 2020-06-08 18:46:27 +00:00
Alexander Alekhin
f62fe956d1 Merge pull request #17498 from alalek:update_tbb 2020-06-08 18:38:57 +00:00
Alexander Alekhin
852b0226e0 3rdparty: update TBB 2020.1 => 2020.2 
https://github.com/oneapi-src/oneTBB/releases/tag/v2020.2
 2020-06-08 11:04:33 +00:00
Alexander Alekhin
ef3844a177 Merge pull request #17466 from alalek:build_opencv_winpack_dldt_2020.3.0 2020-06-04 17:32:09 +00:00
Alexander Alekhin
476aa443c6 Merge pull request #17432 from tomoaki0705:automaticCC 2020-06-04 17:10:04 +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 Alekhin
dbbfa003d3 Merge pull request #17455 from mshabunin:check-count-non-zero 2020-06-04 08:47:43 +00:00
Liubov Batanina
5ffc5bca7c Fixed virtual try on sample 2020-06-04 09:41:24 +03:00
Alexander Alekhin
11ac2e1475 build: winpack_dldt with dldt 2020.3.0 
https://github.com/openvinotoolkit/openvino/releases/tag/2020.3.0
 2020-06-04 01:21:16 +00:00
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
Tomoaki Teshima
156406b56c select the architecture based on nvcc result 
* cache the result
  * DRY
  * brush up based on review
 2020-06-02 05:07:53 +09:00
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
Alexander Alekhin
adcb943f61 Merge pull request #17424 from berak:dnn_sample_human_parsing 2020-06-01 17:58:13 +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
berak
09acd478f1 dnn: add a human parsing cpp sample 2020-05-31 09:50:20 +02:00
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
Alexander Alekhin
73fdf75328 Merge pull request #17338 from hunter-college-ossd-spr-2020:contours-toc 2020-05-29 10:40:43 +00:00
YourButterfly
f7daa9e4f5 chk divide 0 2020-05-29 09:54:46 +08:00
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
Alexander Alekhin
407cc5f1b6 Merge pull request #17416 from vpisarev:fix_fillpoly 2020-05-28 21:37:15 +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
Alexander Alekhin
1f2d4e4839 Merge pull request #17410 from asmorkalov:as/formulae_command_typo 2020-05-28 11:45:19 +00:00
Alexander Smorkalov
4a9904fe62 Command name typo fix for formulas in documentation. 2020-05-28 13:59:31 +03:00
Alexander Alekhin
4b5fdc6bb2 Merge pull request #17406 from mshabunin:fix-msmf-audio-handling 2020-05-27 19:20:39 +00:00
Maksim Shabunin
2d11edd103 videoio/MSMF: fixed audio stream handling 2020-05-27 17:57:18 +03:00
Ningxin Hu
fef6192bca Merge pull request #17394 from huningxin:fix_segmentation_py 
* Fix window title of python segmentation example

* Fix float text position of python segmentation examples
 2020-05-27 11:20:07 +03:00
Alexander Alekhin
7d9e1be588 Merge pull request #17388 from alalek:dnn_update_network_dump 2020-05-27 07:55:32 +00:00