Alexander Alekhin
72eccb7694
Merge pull request #12825 from alalek:issue_8413_3.4
2018-10-15 14:23:21 +00:00
Dmitry Matveev
922d5796b9
G-API: Introduce LPI (multiple Lines-Per-Iteration) support for Resize
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Several Resize optimizations count on fetching multiple input lines at
once to do interpolation more efficiently.
At the moment, Fluid backend supports only LPI=1 for Resize kernels.
This patch introduces scheduling support for Resizes with LPI>1 and
covers these cases with new tests.
The support is initially written by Ruslan Garnov.
2018-10-15 17:11:55 +03:00
Tomoaki Teshima
803f86b9ca
fix test failure of PyrLKOpticalFlow.Mat
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* remove race condition
* upload _prevPts to OpenCL device explicitly before calling "sparse"
2018-10-15 22:57:08 +09:00
Alexander Alekhin
7bac615d8f
Merge pull request #12344 from terfendail:core_wintr
2018-10-15 13:48:15 +00:00
Dmitry Kurtaev
dc3406eed9
Fix Pooling and Convolution layers from Intel's Inference Engine
2018-10-15 16:40:28 +03:00
Dmitry Matveev
f0ddc2a53c
G-API: Fixed static analysis issue in own::Mat
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Tool reported a false alarm on possible out-of-bounds access which
was work-arounded to make code more clear
2018-10-15 16:31:31 +03:00
Alexander Alekhin
1cc3f7abbb
Merge pull request #12516 from seiko2plus:changeUnvMultiply16
2018-10-15 12:07:40 +00:00
Adam Radomski
70177143a7
Added test caffe importer layers sharing weights
2018-10-15 11:42:26 +02:00
Vitaly Tuzov
43d9256096
Replaced core module calls to universal intrinsics with wide universal intrinsics
2018-10-15 11:46:45 +03:00
tellowkrinkle
803ff64b14
Merge pull request #12697 from tellowkrinkle:FasterCocoaWindows
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* Make cocoa windows draw faster
* Use a CALayer for rendering when possible Uses GPU to scale images, which is important because retina macs will want window sizes much larger (in pixels) than the image
* Fix mouse logic for cocoa windows
* Only halve resolution on retina if image is larger than display
2018-10-14 21:18:05 +03:00
Alexander Alekhin
824241ad5c
Merge pull request #12823 from tompollok:3.4
2018-10-14 13:33:23 +00:00
Alexander Alekhin
d5d059690f
gapi(test): disable divide tests with zeros
2018-10-14 10:47:50 +00:00
Alexander Alekhin
fd832bb57d
core: follow IEEE 754 rules for floating-point division
2018-10-14 10:47:50 +00:00
Alexander Alekhin
09cb329d73
core(test): zero values divide test (4.0+)
2018-10-14 03:46:29 +00:00
Alexander Alekhin
4a9291fd89
Merge branch 'issue_8413_3.4'
2018-10-14 03:46:01 +00:00
Alexander Alekhin
5677a683a5
core(test): zero values divide test (3.x)
2018-10-14 02:23:17 +00:00
Alexander Alekhin
c813ad5533
core(ocl): replace ambiguous 'depth' to 'DEPTH_dst'
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- always pass DEPTH_dst value to core/arithm kernel
2018-10-14 02:18:04 +00:00
tompollok
0b77600718
change area() emptiness checks to empty()
2018-10-13 21:35:10 +02:00
Alexander Alekhin
5115e5decb
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2018-10-13 16:19:05 +00:00
Alexander Alekhin
429a643f42
Merge pull request #12805 from drkoller:imwritedoc
2018-10-13 13:20:33 +00:00
Alexander Alekhin
d2a66d3c99
Merge pull request #12815 from alalek:issue_12812
2018-10-13 13:12:55 +00:00
Alexander Alekhin
0f41daeba5
Merge pull request #12641 from dkurt:dnn_samples_args_autofill
2018-10-13 12:28:08 +00:00
Alexander Alekhin
1be75437b7
Merge pull request #12802 from alalek:cmake_pdb
2018-10-13 12:25:36 +00:00
drkoller
978ad4981e
Clean up documentation for imread and imwrite
2018-10-12 17:08:01 -04:00
Alexander Alekhin
8c4f886f5f
core: re-throw allocation exception if there is no fallback
2018-10-12 19:10:06 +00:00
Alexander Alekhin
0d63c4c28e
Merge pull request #12811 from take1014:resize_large_image
2018-10-12 16:59:25 +00:00
Alexander Alekhin
6843d368b2
Merge pull request #12806 from seiko2plus:imgprocPyramidsVSX
2018-10-12 16:59:01 +00:00
take1014
24af70c7e0
resolves 11283
2018-10-12 23:08:25 +09:00
Alexander Alekhin
1ed9ff17e1
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2018-10-12 10:05:55 +00:00
Sayed Adel
9dc1d388af
imgproc: Enable VSX on pyrDown & pyrUp
2018-10-11 23:03:57 +00:00
Alexander Alekhin
28cb714a09
Merge pull request #12803 from alalek:samples_use_cmake_from_msvs
2018-10-11 19:30:49 +00:00
Alexander Alekhin
91c6d36ff8
Merge pull request #12796 from alalek:fix_openmp_performance
2018-10-11 19:29:04 +00:00
Alexander Alekhin
be76b451cb
Merge pull request #12791 from alalek:win32_dllmain_detect_termination
2018-10-11 19:28:29 +00:00
Alexander Alekhin
53785b6ac6
Merge pull request #12784 from terfendail:pyramids_wintr
2018-10-11 19:26:36 +00:00
Alexander Alekhin
2332fb852d
Merge pull request #12748 from terfendail:resize_wintr2
2018-10-11 19:26:17 +00:00
Alexander Alekhin
f1fdfa1a51
Merge pull request #12623 from sturkmen72:videoio-4
2018-10-11 19:24:57 +00:00
Alexander Alekhin
0f3fe957f5
Merge pull request #12450 from sturkmen72:update_HOGDescriptor
2018-10-11 19:23:35 +00:00
Alexander Alekhin
8edff1065a
add .editorconfig
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https://editorconfig.org/
2018-10-11 17:57:51 +00:00
Alexander Alekhin
41398987c3
Merge pull request #12792 from tomoaki0705:fixCudaImgprocColorGray
2018-10-11 16:32:11 +00:00
Alexander Alekhin
de8024ce4a
samples: prefer CMake from MSVS
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MSVS is shipped with CMake compoment.
2018-10-11 19:19:16 +03:00
Alexander Alekhin
7b9b876726
cmake: improve PDB support
2018-10-11 10:54:37 +00:00
Tomoaki Teshima
944710de4e
update the threshold
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* fix test failure of cudaimgproc convert color bgr2lab series
2018-10-11 18:45:20 +09:00
Alexander Alekhin
2b3c7490d5
Merge pull request #12521 from allnes:detect_qr_code
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Objdetect: QRCode detect + decode
2018-10-11 12:42:05 +03:00
Sayed Adel
8965f3ae06
imgproc:simd Enable VSX and wide universal intrinsics for accumulate operations
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- improve cpu dispatching calls to allow more SIMD extentions
(SSE4.1, AVX2, VSX)
- wide universal intrinsics
- replace dummy v_expand with v_expand_low
- replace v_expand + v_mul_wrap with v_mul_expand for product accumulate operations
- use FMA for accumulate operations
- add mask and more types to accumulate's performance tests
2018-10-11 04:37:12 +02:00
Sayed Adel
5771fd693d
Change behaviour of 16-bit multiply operator
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- redefine 16-bit multiply operator to perform saturating multiply
instead of non-saturating multiply
- implement 8-bit multiply operator to perform saturating multiply
- implement v_mul_wrap() for 8-bit, 16-bit non-saturating multiply
- improve performance of v_mul_hi() for VSX
- update intrin tests with new changes
- replace unv 16-bit multiplication operator with v_mul_wrap due behavior changes
- Several improvements depend on vpisarev review
* initial forward declarations for universal intrinsics
* move emulating SSE intrinsics into separate file
* implement v_mul_expand for 8-bit
* reimplement saturating multiply using v_mul_expand + v_pack
* map v_expand, v_load_expand, v_load_expand_q to sse4.1
* fix overflow avx2::v_pack(uint32)
* implement two universal intrinsics v_expand_low and v_expand_high
2018-10-11 04:35:39 +02:00
Vitaly Tuzov
1ff11c84ab
Fixed meanStdDev() implementation for the case input matrix has more than 4 channels
2018-10-11 04:30:33 +02:00
Alexander Alekhin
5faaa28870
js: enable calib3d code (no bindings)
2018-10-11 00:49:45 +00:00
Alexander Alekhin
fc4679d4cf
Merge pull request #12795 from mshabunin:fix-win-python
2018-10-10 20:55:32 +00:00
Alexander Alekhin
761c269e47
Merge pull request #12794 from alalek:fix_warnings
2018-10-10 20:22:07 +00:00
Alexander Alekhin
131d199ae3
Merge pull request #12793 from alalek:cmake_fix_python_standalone
2018-10-10 20:03:02 +00:00