7cc84ce8ab
Merge pull request #11984 from mshabunin:fix-static-1
2018-07-17 15:40:48 +00:00
1da46fe6fb
Fixed issues found by static analysis (mostly DBZ)
2018-07-17 16:14:54 +03:00
d5951bc033
build: eliminate GCC8 warnings
2018-07-16 17:24:12 +03:00
dee5f9a67b
Update qrcode algorithm: fix seg. fault with kmeans
2018-07-14 21:51:21 +03:00
e38ea3a888
Update detect QRCode algorithm
2018-07-12 18:18:57 -03:00
2da96be217
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2018-07-09 19:44:51 +03:00
e14b2ba43c
objdetect: validate input in qrcode
2018-07-07 16:56:40 +02:00
b09a4a98d4
opencv: Use cv::AutoBuffer<>::data()
2018-07-04 19:11:29 +03:00
3165baa1f1
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2018-07-02 14:58:29 +03:00
0081dc478f
Init qrcode algo ( #11829 )
2018-06-27 16:37:10 +03:00
5b17a60dde
next: drop HAVE_TEGRA_OPTIMIZATION/TADP
2018-04-10 18:09:54 +03:00
98c8584b88
next: drop CV_CXX11 conditions
...
define itself is still here for compatibility
2018-04-10 18:09:54 +03:00
3314966acb
objdetect: apply CV_OVERRIDE/CV_FINAL
2018-03-28 18:43:27 +03:00
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
e805a55a5b
Misc. modules/ typos (cont.)
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Found via `codespell`
2018-02-12 10:15:36 -05:00
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
7349b8f5ce
Build for embedded systems
2017-12-11 13:27:37 +03:00
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
f9aa411c92
Fix double definitions, correct comment.
2017-10-25 18:11:31 +02:00
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
3562a05d90
Merge pull request #8940 from 678098:nonblocking_haar_detector_parallel_for
2017-10-10 13:51:40 +00:00
9a70fd0123
Disabling reset of 'weights' array for reject level mode of groupRectangles function.
2017-09-21 18:21:50 +03:00
258b13f2e0
Merge pull request #9600 from StevenPuttemans:fix_9583
2017-09-13 13:27:04 +00:00
98e0d13f99
fixing issue 9583 - issue in cascadeclassifier code clipObjects
2017-09-11 09:15:04 +02:00
248e2c7d47
Fixed some issues found by static analysis
2017-09-08 12:22:12 +03:00
f2105419fa
objdetect: fix wrong cxx11 features check
2017-09-07 12:49:49 +03:00
bc3280d64d
Merge pull request #9414 from gadcam:HOGDescriptor-winSigma
2017-08-24 15:57:18 +00:00
a57718e1ac
ICV2017u3 package update;
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- Optimizations set change. Now IPP integrations will provide code for SSE42, AVX2 and AVX512 (SKX) CPUs only. For HW below SSE42 IPP code is disabled.
- Performance regressions fixes for IPP code paths;
- cv::boxFilter integration improvement;
- cv::filter2D integration improvement;
2017-08-23 14:24:43 +03:00
d5e64f4eb2
Avoid HOGDescriptor with sigma = 0
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Solve #9307 .
2017-08-19 15:03:16 +02:00
5a54acef4e
Merge pull request #9130 from alalek:android_define
2017-07-14 17:17:24 +00:00
431e2e6d68
Merge pull request #9042 from terfendail:haar_avx
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AVX optimized implementation of haar migrated to separate file
2017-07-14 15:05:11 +00:00
a4a47b538c
build: detect Android via '__ANDROID__' macro
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https://sourceforge.net/p/predef/wiki/OperatingSystems
2017-07-10 12:43:59 +03:00
77264dcca9
AVX optimized implementation of haar migrated to separate file
2017-07-04 16:54:48 +03:00
1f23202ad8
Issues found by static analysis (5th round)
2017-07-01 18:56:24 +03:00
e0393f8557
Fixed some issues found by static analysis (4th round)
2017-06-30 12:26:53 +03:00
a769d69a9d
Fixed several issues found by static analysis
2017-06-28 18:06:18 +03:00
32d4af36e2
Fixing some static analysis issues
2017-06-27 14:30:26 +03:00
d0ab595f52
batch-oriented mutex locking in parallel haar detect loop body
2017-06-21 23:25:57 +03:00
6c164d86b9
obdetect: fix in SSE code
2017-05-26 14:26:05 +03:00
11c2ffaf1c
Update for IPP for OpenCV 2017u2 integration;
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Updated integrations for:
cv::split
cv::merge
cv::insertChannel
cv::extractChannel
cv::Mat::convertTo - now with scaled conversions support
cv::LUT - disabled due to performance issues
Mat::copyTo
Mat::setTo
cv::flip
cv::copyMakeBorder - currently disabled
cv::polarToCart
cv::pow - ipp pow function was removed due to performance issues
cv::hal::magnitude32f/64f - disabled for <= SSE42, poor performance
cv::countNonZero
cv::minMaxIdx
cv::norm
cv::canny - new integration. Disabled for threaded;
cv::cornerHarris
cv::boxFilter
cv::bilateralFilter
cv::integral
2017-04-25 15:53:12 +03:00
a57d144076
Merge pull request #7462 from alalek:cpu_multi_target
2017-03-21 19:51:32 +00:00
9333f82be0
Reduce dependencies between modules
2017-03-15 17:58:52 +03:00
e16227b53c
cmake: support multiple CPU targets
2017-02-13 19:52:59 +03:00
44d9d59f08
ocl: stop using of OpenCL without explicit UMat arguments
2016-12-04 02:34:17 +03:00
3e28d51779
Fixed several OpenCL compiler warnings
2016-11-07 16:49:12 +03:00
049a894986
fixed detection_based_tracker on visual studio 2013 and later
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modules/objectdetect/src/detection_based_tracker.cpp: made unique_lock<mutex> local to each function
samples/cpp/dbt_face_detection.cpp: fixed warnings on loop in Visual Studio
2016-10-31 11:07:09 +00:00
ca762a6ba7
allow minObjectSize==maxObjectSize for single scale detection capability
2016-10-13 16:05:23 +02:00
30a6cee2fe
Instrumentation for OpenCV API regions and IPP functions;
2016-08-19 18:10:03 +03:00
59fabb2767
use NEON as same as SSE
2016-07-09 16:53:01 +09:00
89df7923a7
revert PR 5362
2016-02-04 13:20:21 +01:00
Alexander Alekhin
Maksim Shabunin
Alexander Alekhin
Alexander Nesterov
berak
Nesterov Alexander
kinchungwong
luz.paz
Vitaly Tuzov
catree
Geoff McIver
Vadim Pisarevsky
Vitaly Tuzov
Steven Puttemans
Vladislav Sovrasov
Pavel Vlasov
Camille Barneaud
678098
Eric Sommerlade
Tomoaki Teshima