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483 Commits

Author SHA1 Message Date
Maksim Shabunin
0ccd810738 Fixed several issues found by static analysis 2018-10-25 10:45:59 +03:00
Alexander Alekhin
edacd91a27 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-10-15 20:15:42 +00:00
Alexander Alekhin
6d2cfac303 objdetect: validate QRdecode inputs 
- drop unnecessary matrix initialization
 2018-10-15 17:16:17 +00:00
tompollok
0b77600718 change area() emptiness checks to empty() 2018-10-13 21:35:10 +02:00
Alexander Alekhin
1ed9ff17e1 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-10-12 10:05:55 +00:00
Suleyman TURKMEN
abbb73e894 Update HOGDescriptor 2018-10-10 21:53:35 +03:00
Alexander Nesterov
53ec8f286b Added QR code decoding. 2018-10-10 15:27:00 +00:00
Alexander Alekhin
690fb0544c Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-10-02 14:31:05 +03:00
Suleyman TURKMEN
ee0c985491 Merge pull request #12649 from sturkmen72:patch-9 
Update hog.cpp (#12649)
 2018-10-01 22:22:37 +03:00
Alexander Alekhin
a8b0db4e5d Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-09-28 14:14:47 +03:00
Maksim Shabunin
e0f524d3b7 Fixed several incorrect printf format specifiers 2018-09-24 11:31:40 +03:00
Pavel Rojtberg
d1c842cf29 core: fix printf warnings by using c++11 format 2018-09-24 11:31:40 +03:00
Hamdi Sahloul
ef5579dc86 Merge pull request #12310 from cv3d:chunks/enum_interface 
* Cleanup macros and enable expansion of `__VA_ARGS__` for Visual Studio

* Macros for enum-arguments backwards compatibility

* Convert struct Param to enum struct

* Enabled ParamType.type for enum types

* Enabled `cv.read` and `cv.write` for enum types

* Rename unnamed enum to AAKAZE.DescriptorType

* Rename unnamed enum to AccessFlag

* Rename unnamed enum to AgastFeatureDetector.DetectorType

* Convert struct DrawMatchesFlags to enum struct

* Rename unnamed enum to FastFeatureDetector.DetectorType

* Rename unnamed enum to Formatter.FormatType

* Rename unnamed enum to HOGDescriptor.HistogramNormType

* Rename unnamed enum to DescriptorMatcher.MatcherType

* Rename unnamed enum to KAZE.DiffusivityType

* Rename unnamed enum to ORB.ScoreType

* Rename unnamed enum to UMatData.MemoryFlag

* Rename unnamed enum to _InputArray.KindFlag

* Rename unnamed enum to _OutputArray.DepthMask

* Convert normType enums to static const NormTypes

* Avoid conflicts with ElemType

* Rename unnamed enum to DescriptorStorageFormat
 2018-09-21 18:12:35 +03:00
Suleyman TURKMEN
98f6ea0785 Update hog.cpp 2018-09-20 13:45:01 +03:00
Alexander Alekhin
808ba552c5 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-09-14 23:44:35 +00:00
Hamdi Sahloul
5d54def264 Add semicolons after CV_INSTRUMENT macros 2018-09-14 06:45:31 +09:00
Alexander Alekhin
b80c978f5d core: change cv::Ptr DefaultDeleter 2018-09-12 12:20:15 +00:00
Vadim Pisarevsky
acbfd85737 Merge pull request #12204 from allnes:detect_qr_code 2018-09-12 11:55:44 +00:00
Alexander Nesterov
1fb7ee0e16 Optimiaztion search template lines and added sample 2018-09-11 11:46:36 +00:00
Suleyman TURKMEN
30a4e2f7ac Update hog.cpp 2018-09-10 16:49:39 +03:00
Alexander Alekhin
73bfe68821 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-09-07 12:40:27 +03:00
Alexander Alekhin
8a3c394d6a don't use constructors for C API structures 2018-09-06 14:34:16 +03:00
Alexander Alekhin
4eb2966559 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-08-07 20:12:10 +03:00
Alexander Nesterov
f95a411ba3 Update binarization 2018-08-06 12:10:45 -03:00
Alexander Alekhin
8f57fc93ec Merge pull request #12123 from allnes:detect_qr_code 2018-08-03 16:52:26 +00:00
Alexander Nesterov
05830874d7 Refactor code 2018-08-01 12:15:40 -03:00
luz.paz
1e1a1855ae Source typo fixes 2018-07-31 18:44:23 +03:00
Alexander Alekhin
4560909a5e Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-07-17 19:27:48 +03:00
Alexander Alekhin
f3ee07ca11 Merge pull request #11986 from alalek:build_eliminate_gcc8_warnings 2018-07-17 15:41:36 +00:00
Alexander Alekhin
7cc84ce8ab Merge pull request #11984 from mshabunin:fix-static-1 2018-07-17 15:40:48 +00:00
Maksim Shabunin
1da46fe6fb Fixed issues found by static analysis (mostly DBZ) 2018-07-17 16:14:54 +03:00
Alexander Alekhin
d5951bc033 build: eliminate GCC8 warnings 2018-07-16 17:24:12 +03:00
Alexander Nesterov
dee5f9a67b Update qrcode algorithm: fix seg. fault with kmeans 2018-07-14 21:51:21 +03:00
Alexander Nesterov
e38ea3a888 Update detect QRCode algorithm 2018-07-12 18:18:57 -03:00
Alexander Alekhin
2da96be217 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-07-09 19:44:51 +03:00
berak
e14b2ba43c objdetect: validate input in qrcode 2018-07-07 16:56:40 +02:00
Alexander Alekhin
b09a4a98d4 opencv: Use cv::AutoBuffer<>::data() 2018-07-04 19:11:29 +03:00
Alexander Alekhin
3165baa1f1 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2018-07-02 14:58:29 +03:00
Nesterov Alexander
0081dc478f Init qrcode algo (#11829) 2018-06-27 16:37:10 +03:00
Alexander Alekhin
5b17a60dde next: drop HAVE_TEGRA_OPTIMIZATION/TADP 2018-04-10 18:09:54 +03:00
Alexander Alekhin
98c8584b88 next: drop CV_CXX11 conditions 
define itself is still here for compatibility
 2018-04-10 18:09:54 +03:00
Alexander Alekhin
3314966acb objdetect: apply CV_OVERRIDE/CV_FINAL 2018-03-28 18:43:27 +03:00
kinchungwong
333e53eee8 Minor improvement to SSE code in HOGDescriptor::computeGradient, replace emulation of _mm_mullo_epi32 with constant multiplicand 3 with two _mm_add_epi32. OpenCV issue #11161 2018-03-26 09:24:03 -07:00
luz.paz
e805a55a5b Misc. modules/ typos (cont.) 
Found via `codespell`
 2018-02-12 10:15:36 -05:00
Vitaly Tuzov
51cb56ef2c Implementation of bit-exact resize. Internal calls to linear resize updated to use bit-exact version. (#9468) 2017-12-13 15:00:38 +03:00
Maksim Shabunin
7349b8f5ce Build for embedded systems 2017-12-11 13:27:37 +03:00
Alexander Alekhin
0ed3209b00 ocl: avoid unnecessary loading/initializing OpenCL subsystem 
If there are no OpenCL/UMat methods calls from application.

OpenCL subsystem is initialized:
- haveOpenCL() is called from application
- useOpenCL() is called from application
- access to OpenCL allocator: UMat is created (empty UMat is ignored) or UMat <-> Mat conversions are called

Don't call OpenCL functions if OPENCV_OPENCL_RUNTIME=disabled
(independent from OpenCL linkage type)
 2017-11-28 14:02:42 +03:00
catree
f9aa411c92 Fix double definitions, correct comment. 2017-10-25 18:11:31 +02:00
Geoff McIver
b2d8e8c508 This statement was keeping HAAR cascades from leveraging opencl on nvidia devices. "localSize" on the featureEvaluator remains Size(0, 0) which sets the bool "use_ocl" to false. Adding this allows NVidia GPUs to leverage opencl HAAR Cascades 2017-10-11 09:32:38 +13:00
Vadim Pisarevsky
3562a05d90 Merge pull request #8940 from 678098:nonblocking_haar_detector_parallel_for 2017-10-10 13:51:40 +00:00