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Author SHA1 Message Date
Alexander Alekhin
32a5e5fae1 Merge pull request #12858 from janisozaur:catch-by-ref 2018-10-17 08:19:12 +00:00
Michał Janiszewski
85b9960f62 Fix clashing include guards 
Relevant guards can be found in
ef5579dc86/modules/features2d/src/kaze/AKAZEConfig.h (L8)
and
ef5579dc86/modules/ml/include/opencv2/ml.hpp (L44)
 2018-10-16 22:59:38 +02:00
Michał Janiszewski
5640b36f6d Remove unused empty block 2018-10-16 22:51:03 +02:00
Michał Janiszewski
c8e6ce304f Catch exceptions by const-reference 
Exceptions caught by value incur needless cost in C++, most of them can
be caught by const-reference, especially as nearly none are actually
used. This could allow compiler generate a slightly more efficient code.
 2018-10-16 22:43:54 +02:00
Paul Shin
1c468add20 Increased the acceptable error margin for perf testing 
- This is to accommodate the variabiilty in floating-point operations in new platforms/compilers
- Specifically due to the error margin found in NVIDIA Jetson TX2
 2018-10-15 20:03:39 -07:00
Alexander Alekhin
24ced3d657 Merge pull request #12846 from alalek:issue_12834 2018-10-15 19:19:46 +00:00
Alexander Alekhin
c5a5d7eb51 Merge pull request #12843 from alalek:fix_qrdecode_input_validation 2018-10-15 19:18:58 +00:00
Alexander Alekhin
ab2c16b2e5 Merge pull request #12829 from tomoaki0705:fixTestVideoOpenCLPyrLK 2018-10-15 19:18:24 +00:00
Alexander Alekhin
113793fee7 Merge pull request #12837 from dkurt:dnn_fix_ie 2018-10-15 19:17:18 +00:00
Alexander Alekhin
b54a70a538 videoio: return -1 is incorrect for function with 'bool' result 2018-10-15 18:20:15 +00:00
jasjuang
a66fd527b0 add support for latest Turing gpu and cuda 10 2018-10-15 10:40:24 -07:00
Alexander Alekhin
6d2cfac303 objdetect: validate QRdecode inputs 
- drop unnecessary matrix initialization
 2018-10-15 17:16:17 +00:00
Alexander Alekhin
f8a27d2603 Merge pull request #12775 from radomsak:radomsak_dnn_fix_caffe_importer_reused_layers 2018-10-15 14:44:23 +00:00
Alexander Alekhin
f185640eda
Merge pull request #12799 from alalek:update_build_js 
* js: update build script

- support emscipten 1.38.12 (wasm is ON by default)
- verbose build messages

* js: use builtin Math functions

* js: disable tracing code completelly
 2018-10-15 17:35:21 +03:00
Alexander Alekhin
72eccb7694 Merge pull request #12825 from alalek:issue_8413_3.4 2018-10-15 14:23:21 +00:00
Tomoaki Teshima
803f86b9ca fix test failure of PyrLKOpticalFlow.Mat 
* 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
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 
* 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
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' 
- 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
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
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
8edff1065a add .editorconfig 
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 
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 
* 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 
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 
- 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 
- 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