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Author SHA1 Message Date
vishwesh5
715f8fcce0 Merge pull request #13432 from vishwesh5:patch-1 
* Create text_detection.py

#12270 #13429
**Deep Learning text detection sample (Python)**
- Tested on **Ubuntu 18.04** - OpenCV 3.4.3, OpenCV 3.4.4, OpenCV 4.0 (master branch)
- Python version supported - Python 2 and Python 3

* Fix trailing whitespaces

* Update text_detection.py

* Remove whitespace

* Remove comments

* Remove unused packages

* Update description
 2018-12-18 13:40:04 +03:00
Alexander Alekhin
3f3c8823ac features2d: fix retainBest() implementation 2018-12-18 05:33:21 +00:00
Alexander Alekhin
d9d9b05912 core(ocl): add parameter to limit device max workgroup size 
used by OpenCV
 2018-12-17 18:33:05 +00:00
Alexander Alekhin
55171b25f8 Merge pull request #13463 from vishwesh5:patch-2 2018-12-17 18:08:20 +00:00
vishwesh5
3eb2c940de
Fix Scharr and Sobel functions 
Resolves #13375
 2018-12-17 20:39:22 +05:30
Rostislav Vasilikhin
493611ace5 Merge pull request #13440 from savuor:rgb_wide 
* conversions of color_rgb.cpp vectorized

* CL impl: coeffs updated

* unused constants removed

* CUDA color coeffs updated
 2018-12-17 17:22:38 +03:00
Alexander Alekhin
bb8c19aad3 cmake: fix python install paths 2018-12-17 14:32:29 +03:00
Alexander Alekhin
b571f03016 Merge pull request #13455 from alalek:issue_13454 2018-12-16 10:16:19 +00:00
Alexander Alekhin
f605898bae core: fix eigen2cv() - don't change fixed type of 'dst' 2018-12-16 06:43:08 +00:00
Alexander Alekhin
5736bf5dd5 stitching: fix l_gains data type from Eigen solver (float / double) 2018-12-16 06:29:18 +00:00
Alexander Alekhin
4f9c1da806 Merge pull request #13447 from alalek:issue_13445 2018-12-15 21:17:17 +00:00
Alexander Alekhin
eb1f3733ee videoio(dc1394): use lazy initialization on demand 2018-12-15 07:58:39 +00:00
Alexander Alekhin
d993b9c1df Merge pull request #13443 from seiko2plus:issue13442 2018-12-14 22:31:35 +00:00
Sayed Adel
4e16ae9a1f core:vsx fix build failure on GCC<=6 due implementation of v_reduce_sum(v_float64x2) 2018-12-14 19:24:12 +00:00
Quentin Chateau
ab86f15ba0 Merge pull request #13400 from Tytan:optimize_exposure_compensation 
Optimize exposure compensation (#13400)

* Added perf test

* Optimized gains computation

* Use Eigen for gains calculation
 2018-12-14 21:37:00 +03:00
Alexander Alekhin
e058febaad Merge pull request #13441 from paroj:capimg 2018-12-14 15:41:40 +00:00
Alexander Alekhin
0a801354b1 Merge pull request #13438 from madan-ram:patch-2 2018-12-14 14:35:56 +00:00
Pavel Rojtberg
d7f60f69f1 videoio: fix CAP_IMAGES 
broken in 11eafca3e2
 2018-12-14 15:32:33 +01:00
Rostislav Vasilikhin
d99a4af229 Merge pull request #13379 from savuor:color_5x5 
RGB to/from Gray rewritten to wide intrinsics (#13379)

* 5x5 to RGB added

* RGB25x5 added

* Gray2RGB added

* Gray2RGB5x5 added

* vx_set moved out of loops

* RGB5x52Gray added

* RGB2Gray written

* warnings fixed (int -> (u)short conversion)

* warning fixed

* warning fixed

* "i < n-vsize+1" to "i <= n-vsize"

* RGBA2mRGBA vectorized

* try to fix ARM builds

* fixed ARM build for RGB2RGB5x5

* mRGBA2RGBA: saturation, vectorization

* fixed CL implementation of mRGBA2RGBA (saturation added)
 2018-12-14 17:01:01 +03:00
Alexander Alekhin
4b33910449 Merge pull request #13428 from rgarnov:gapi_add_kernels_pass_stage 2018-12-14 12:30:36 +00:00
Madan Ram
c1e9a7ee4b
Update template_matching.markdown 
Replaced CV_TM_SQDIFF to TM_SQDIFF and the rest since methods are renamed in opencv 3.4
 2018-12-14 16:34:58 +05:30
Alexander Alekhin
82a02d8585 Merge pull request #13436 from alalek:cmake_with_msmf_dxva_3.4 2018-12-14 10:36:39 +00:00
Alexander Alekhin
8d907d2e32 cmake(java): add OPENCV_JAVA_SOURCE_VERSION/OPENCV_JAVA_TARGET_VERSION 2018-12-14 00:15:57 +00:00
Alexander Alekhin
0c16d8f6c3 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-12-13 15:12:26 +03:00
Alexander Alekhin
b7bb79c7c8 videoio(MSMF): backport WITH_MSMF_DXVA flag 2018-12-13 14:56:20 +03:00
Ruslan Garnov
5340073770 Removed UNUSED macro 2018-12-13 14:39:33 +03:00
Vitaly Tuzov
3903174f7c Merge pull request #13334 from terfendail:histogram_wintr 
* added performance test for compareHist

* compareHist reworked to use wide universal intrinsics

* Disabled vectorization for CV_COMP_CORREL and CV_COMP_BHATTACHARYYA if f64 is unsupported
 2018-12-13 14:20:22 +03:00
Alexander Alekhin
a9771078df Merge pull request #13427 from dkurt:dnn_onnx_dynamic_reshape 2018-12-13 11:15:51 +00:00
Alexander Alekhin
eb1f7797e4 Merge pull request #13387 from dkurt:dnn_minor_ie_fixes 2018-12-13 10:08:34 +00:00
Alexander Alekhin
aa666dfa9c Merge pull request #13430 from tomoaki0705:fixCudaJetsonTX2file 2018-12-13 09:14:26 +00:00
Tomoaki Teshima
3e710d8eec use correct CC value for Jetson Xavier 2018-12-13 13:35:19 +09:00
Alexander Alekhin
384ac63490 Merge pull request #13425 from alalek:issue_13277 2018-12-12 16:21:46 +00:00
Alexander Alekhin
954098d1cb Merge pull request #13423 from alalek:issue_13418 2018-12-12 15:38:47 +00:00
Dmitry Kurtaev
e71758cfdf Operate with shapes in ONNX models 2018-12-12 18:34:22 +03:00
Alexander Alekhin
cea3289bd4 Merge pull request #13420 from ThadHouse:Windows7shlwapi 2018-12-12 14:58:51 +00:00
Adrian Kashivskyy
00285a5e88 Merge pull request #13424 from akashivskyy:pr/ios-nonfree 
Add ability to build iOS and macOS frameworks with nonfree modules (#13424)

* Allow building ios framework with nonfree

* Allow building osx framework with nonfree
 2018-12-12 17:32:19 +03:00
Ruslan Garnov
d38676085a Added "kernels" pass stage to compiler, removed unused opaque from cv::gimpl::Op 2018-12-12 17:22:52 +03:00
Alexander Alekhin
d8583b2c7a dnn: fix vulkan backend builds with Clang 2018-12-12 15:25:39 +03:00
Alexander Alekhin
82227b5ace Merge pull request #13419 from seanm:SemiWarnings 2018-12-12 11:07:00 +00:00
Alexander Alekhin
6fa23f330f cmake: fix compiler flags filtering 2018-12-12 13:35:43 +03:00
Alexander Alekhin
c8f934b5b1
Merge pull request #13415 from alalek:issue_13406 
* python: add checks for drawKeypoints() symbol

* python: more hacks in hdr_parser.py
 2018-12-12 13:26:31 +03:00
Thad House
857fba0878 Remove MinCore_Downlevel, replace with Shlwapi 
On windows 7, MinCore_Downlevel does not work correctly. However, the only API used was QISearch, which can be found in Shlwapi.

Closes #12010
 2018-12-11 17:06:01 -08:00
Sean McBride
a4111fab39 Fixed -Wextra-semi warnings in public headers 2018-12-11 14:45:27 -05:00
Alexander Alekhin
54de51ef3c
Merge pull request #13416 from alalek:avoid_cv2_in_docs 2018-12-11 17:47:41 +03:00
Alexander Alekhin
0915df5b18 python: don't use 'cv2.' in documentation 2018-12-11 16:05:12 +03:00
Dmitry Kurtaev
53f6198f27 Minor fixes in IE backend tests 2018-12-10 20:08:13 +03:00
Maksim Shabunin
81e7c7d8c8 OpenVINO version bump 2018-12-10 14:44:53 +03:00
Alexander Alekhin
ea64e860de Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-12-09 13:21:58 +00:00
Rijubrata Bhaumik
e70786e05e Merge pull request #13300 from riju:photoModule 
* Enable Javascript bindings for photo module.

1. Enable the build flag in build_js.py.
2. Append js into WRAP list of photo’s CMakefiles.txt
3. Add photo module's API into JS API whitelist (embindgen.py)

Exposing the HDR imaging part of photo module.

[TODO]
Add tests
Fix opencv/doc/js_tutorials/

* [WIP] TODO: Add tests

* Remove TonemapDurand: algorithm patented in US, so moved to opencv_contrib

* Fix ningxin's comment: expose the base class.

* Add some more simple binding tests.

Also expose process function
 2018-12-09 15:08:59 +03:00
LaurentBerger
f1dc26d7ce Merge pull request #13382 from LaurentBerger:imreadsize 
* try to solve #13381

* Add note
 2018-12-09 15:05:27 +03:00