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16623 Commits

Author SHA1 Message Date
Li Peng
2493083935 mvn, batch_norm and relu layer fusion 
Signed-off-by: Li Peng <peng.li@intel.com>
 2018-01-25 18:57:05 +08:00
Li Peng
e15928b49e convolution and tanh layer fusion 
Signed-off-by: Li Peng <peng.li@intel.com>
 2018-01-25 17:45:33 +08:00
Mark Harfouche
df434298b8 Exported a high level stitcher the DLL 
allows Stitcher to be used for scans from within python.
I had to use very strange notation because I couldn't export the `enum`
`Mode` making the Cpython generated code unable to compile.

```c++
class Stitcher {
public:
enum Mode
    {
        PANORAMA = 0,
        SCANS = 1,
    };
...
```

Also removed duplicate code from the `createStitcher` function making
use of the `Stitcher::create` function
 2018-01-24 12:43:00 -08:00
Alexander Alekhin
81c5fae56f core(lapack): fix build issues related to 'extern "C"' 2018-01-24 14:53:04 +03:00
Dmitry Kurtaev
9e9926a2f0 PriorBox layer with explicit normalized sizes 2018-01-24 14:01:42 +03:00
Elena Gvozdeva
b97b650ab3 add HAL for FAST (#10362) 
* add HAL for FAST

* add new interface
 2018-01-24 01:48:06 +03:00
Vadim Pisarevsky
a1d2258ac3 Merge pull request #10635 from csukuangfj:doc-checkVector 2018-01-23 10:42:05 +00:00
Vadim Pisarevsky
8f04c8b16c Merge pull request #10644 from csukuangfj:doc-fundamental-matrix 2018-01-23 10:38:14 +00:00
Pavel Rojtberg
2d674fc151 persistence: replace arbitrary limit of cn to 4 by CV_CN_MAX (#10636) 
* persistence: replace arbitrary limit of cn to 4 by CV_CN_MAX

* python: added persistence test, remove temp files

* fixup! python: added persistence test, remove temp files

* fixup! python: added persistence test, remove temp files
 2018-01-23 13:36:30 +03:00
Alexander Alekhin
479179638e Merge pull request #10655 from dkurt:dnn_tests 2018-01-23 10:16:55 +00:00
Dmitry Kurtaev
a3d74704e5 OpenCV face detection network test 2018-01-23 09:27:58 +03:00
Alexander Alekhin
90aac764dd core: kmeans refactoring 
- reduce scope of i,k,j variables
- use cv::AutoBuffer
- template<bool onlyDistance> class KMeansDistanceComputer
- eliminate manual unrolling: CV_ENABLE_UNROLLED
 2018-01-22 14:26:41 +03:00
Alexander Alekhin
46470d92a0 core: fix kmeans multi-threaded performance 2018-01-22 14:26:41 +03:00
Alexander Alekhin
a5cd62f7bf core(perf): refactor kmeans test 
- don't use RNG for "task size" parameters (N, K, dims)
- add "good" kmeans test data (without singularities: K > unique points)
 2018-01-22 14:25:29 +03:00
Vitaly Tuzov
12ea8477a3 bitexact gaussianblur implementation (#10345) 
* Bit-exact implementation of GaussianBlur smoothing

* Added universal intrinsics based implementation for bit-exact CV_8U GaussianBlur smoothing.

* Added parallel_for to evaluation of bit-exact GaussianBlur

* Added custom implementations for 3x3 and 5x5 bit-exact GaussianBlur
 2018-01-22 13:26:32 +03:00
Glue Crow
c5c620bab0 ocl: Avoid unnecessary initializing when non-UMat parameters are used 2018-01-21 23:02:05 +08:00
Gregory Morse
d84c7e5143 Merge pull request #10649 from GregoryMorse:patch-3 
* Fix for QT image window rectangle

* Update window_QT.h

* Update window_QT.cpp

* trailing whitespace

* highgui: fix QT getWindowImageRect()
 2018-01-21 09:26:48 +03:00
Maksim Shabunin
8ba88892d7 run.py: simplified scripts, fixed most of PEP8 warnings 2018-01-19 17:05:40 +03:00
Fangjun Kuang
eb2901bd69 Improve the doc for fundamental matrix. 2018-01-19 13:41:47 +01:00
Vadim Pisarevsky
c89ae6e537 Merge pull request #10629 from GlueCrow:ocl_mog2_test_fix 2018-01-19 11:12:19 +00:00
Namgoo Lee
25c36fb05f cv::cuda::cvtColor bug fix (#10640) 
* cuda::cvtColor bug fix

Fixed bug in conversion formula between RGB space and LUV space.
Testing with opencv_test_cudaimgproc.exe, this commit reduces the number
of failed tests from 191 to 95. (96 more tests pass)

* Rename variables
 2018-01-19 14:06:05 +03:00
Vadim Pisarevsky
71ba54b2f4 Merge pull request #10637 from catree:fix_perf_build_cuda_9 2018-01-19 11:02:14 +00:00
Alexander Alekhin
18ce529256 Merge pull request #10633 from csukuangfj:doc-estimateAffine 2018-01-19 10:11:56 +00:00
Alexander Alekhin
26e0f408f0 Merge pull request #10639 from pengli:dnn 2018-01-19 10:01:41 +00:00
Li Peng
fe494297e4 more update on MVN layer ocl implementation 
cut one ocl kernel if normVariance is disabled,
also use native_powr for performance reason.

Signed-off-by: Li Peng <peng.li@intel.com>
 2018-01-19 22:54:04 +08:00
Alexander Alekhin
c3569211d5 Merge pull request #10591 from drkoller:master 2018-01-19 09:44:21 +00:00
catree
dcc5a2cb22 Fix perf build with CUDA 9. 2018-01-19 00:23:02 +01:00
Fangjun Kuang
67842df9e2 Improve the documentation for affine transform estimation. 2018-01-18 19:54:18 +01:00
Alexander Alekhin
8226bd25c4 Merge pull request #10625 from pengli:dnn 2018-01-18 18:26:30 +00:00
Fangjun Kuang
8efe7bafaa Improve the doc for cv::Mat::checkVector. 2018-01-18 16:48:59 +01:00
Li Peng
2124361ff7 ocl support for Deconvolution layer 
Signed-off-by: Li Peng <peng.li@intel.com>
 2018-01-18 23:40:22 +08:00
Alexander Alekhin
0def2dbb73 Merge pull request #10605 from alalek:ocl_fix_deadlock 2018-01-18 13:39:36 +00:00
Maksim Shabunin
1b0ff57562 Merge pull request #10621 from mshabunin:disable-docs 
Documentation generation refactoring (#10621)

* Documentation build updates:

- disable documentation by default, do not add to ALL target
- combine Doxygen and Javadoc
- optimize Doxygen html

* javadoc: fix path in build directory

* cmake: fix "Documentation" status line
 2018-01-18 16:37:19 +03:00
Glue Crow
95ce21d407 Fix #10525 2018-01-18 18:49:29 +08:00
Gregory Morse
ec353dbdda Merge pull request #10412 from GregoryMorse:patch-2 
Update to add window position and size retrieval to HighGUI (#10412)

* Update highgui.hpp

Add read only property retrieval for enhanced rendering capabilities and more sophisticated research tools

* Update window.cpp

* Update window_w32.cpp

* Update window_QT.cpp

* Update window_QT.h

* Update window_QT.h

* Update window_gtk.cpp

* Update precomp.hpp

* Update highgui_c.h

* Update highgui_c.h

* Update window_w32.cpp

* Update precomp.hpp

* Update window_QT.cpp

* Update window_QT.h

* Update window_gtk.cpp

* Update window_gtk.cpp

* Update window_w32.cpp

* Update window_QT.cpp

* Update window_carbon.cpp

* Update window_cocoa.mm

* Update precomp.hpp

* Update window_cocoa.mm

* Update window_w32.cpp

* Update window_gtk.cpp

* Update window_QT.cpp

* Update window_gtk.cpp

* Update window_QT.cpp

* Update window_cocoa.mm

* Update window_carbon.cpp

* Update window_w32.cpp

* Update window_cocoa.mm

* Update window_gtk.cpp

* Update window_cocoa.mm

* Update window_gtk.cpp

* Update window_cocoa.mm

* Update window_cocoa.mm

* Update window.cpp

* Update test_gui.cpp

* Update test_gui.cpp

* Update test_gui.cpp

* Update highgui_c.h

* Update highgui.hpp

* Update window.cpp

* Update highgui_c.h

* Update test_gui.cpp

* Update highgui.hpp

* Update window.cpp

* Update window.cpp

* Update window.cpp

* Update window.cpp

* Update window.cpp
 2018-01-18 07:49:47 +03:00
Alexander Alekhin
f056e713c3 Merge pull request #10512 from sturkmen72:update_documentation 2018-01-18 04:44:59 +00:00
David Koller
d1a3b530be Make DNN Crop layer match Caffe default offset behavior 
and add parametric unit test for crop layer.
 2018-01-17 10:52:36 -05:00
Alexander Alekhin
b067e0ca5d Merge pull request #10613 from csukuangfj:fix-10612 2018-01-17 09:58:34 +00:00
Alexander Alekhin
4a086cf517 Merge pull request #10609 from csukuangfj:patch-1 2018-01-17 09:02:50 +00:00
razerhell
fb22028be3 Merge pull request #10574 from razerhell:patch-1 
* Newton's method can be more efficient

when we get the result of function distortPoint with a point (0, 0) and then undistortPoint with  the result, we get the point not (0, 0). and then we discovered that the old method is not convergence sometimes. finally we have gotten the right values by Newton's method.

* modify by advice  Newton's method...#10574

* calib3d(fisheye): fix codestyle, update theta before exit EPS check
 2018-01-17 12:05:13 +03:00
Alexander Alekhin
6728b40ad3 Merge pull request #10602 from pengli:dnn 2018-01-17 08:58:25 +00:00
Li Peng
e77af4ae33 MVN layer ocl implementation 
Signed-off-by: Li Peng <peng.li@intel.com>
 2018-01-17 17:11:32 +08:00
Li Peng
7bc017601f Power, Tanh and Channels ReLU layer ocl support 
Signed-off-by: Li Peng <peng.li@intel.com>
 2018-01-17 17:11:27 +08:00
csukuangfj
decf6cab5e Improve the documentation for cv::completeSymm and cv::RANSACUpdateNumIters. 2018-01-17 08:05:39 +01:00
Fangjun Kuang
2b635edce6 fix issue #10612. 2018-01-16 23:47:15 +01:00
Alexander Alekhin
4dc788ff84 Merge pull request #10606 from alalek:update_copyright_2018 2018-01-16 17:47:30 +00:00
Alexander Alekhin
cec700525c core(ocl): fix deadlock in UMatDataAutoLock 
UMatData locks are not mapped on real locks (they are mapped to some "pre-initialized" pool).

Concurrent execution of these statements may lead to deadlock:
- a.copyTo(b) from thread 1
- c.copyTo(d) from thread 2
where:
- 'a' and 'd' are mapped to single lock "A".
- 'b' and 'c' are mapped to single lock "B".

Workaround is to process locks with strict order.
 2018-01-16 17:33:06 +03:00
Woody Chow
20b3261204 Propagate calculated Gaussian kernel size(ref). Otherwise, ipp_GaussianBlur will fail if user doesn't specify a kernel size. (#10579) 2018-01-16 17:15:23 +03:00
Maksim Shabunin
8b87c4b96a Fixed several warnings produced by clang 6 and static analyzers 2018-01-16 15:26:28 +03:00
Alexander Alekhin
cbb21f3cf2 Merge pull request #10595 from oqtvs:updateProtobuf 2018-01-16 12:18:18 +00:00
Li Peng
4189214d04 batch_norm layer ocl update 
use a batch_norm ocl kernel to do the work

Signed-off-by: Li Peng <peng.li@intel.com>
 2018-01-16 19:01:58 +08:00
Alexander Alekhin
e6ed853905 copyright: 2018 2018-01-16 13:55:42 +03:00
Vadim Pisarevsky
59915a3fc9 Merge pull request #10575 from ioxp:getFontScale 2018-01-16 10:51:04 +00:00
Alexander Alekhin
4d84999452 dnn: protobuf build warnings 2018-01-15 21:15:23 +00:00
oqtvs
6d4b778303 dnn: Updated protobuf files (3.5.1) 2018-01-15 15:51:38 +00:00
Alexander Alekhin
be1207e5e4 Merge pull request #10580 from woodychow:parallel_initUndistortRectifyMap 2018-01-15 15:05:32 +00:00
Alexander Alekhin
1255bd8d4b Merge pull request #10585 from dkurt:dnn_weightless_scale 2018-01-15 06:07:50 +00:00
woody.chow
f5d9a2a9c1 Parallelize initUndistortRectifyMap 2018-01-15 09:20:35 +09:00
Dmitry Kurtaev
6a395d88ff dnn::blobFromImage with OutputArray 2018-01-13 18:20:24 +03:00
Dmitry Kurtaev
1f4fdfd599 Untrainable version of Scale layer from Caffe 2018-01-13 10:35:29 +03:00
Alexander Alekhin
839cffdefe java: fix MacOS Java problem 2018-01-13 02:12:39 +00:00
Alexander Alekhin
a362fd80df java: fix bindings generator 
- fix imports override.
  Problem is observed with BoostDesc.

- add Ptr<> handling (constructor is protected from other packages).
  Observed in ximgproc:
      Ptr<StereoMatcher> createRightMatcher(Ptr<StereoMatcher> matcher_left)"
  where, "StereoMather" is from another package (calib3d)
 2018-01-13 02:12:39 +00:00
Alexander Alekhin
1237faef80 java: disable highgui wrapped code 2018-01-13 02:12:39 +00:00
Alexander Alekhin
a0d9d6db5b fixes for old CMake (2.8.12.2) 2018-01-13 02:12:39 +00:00
Alexander Alekhin
8533b45ce9 cmake: Java/Android SDK refactoring 2018-01-13 02:12:39 +00:00
Suleyman TURKMEN
dcd4f8f5db Update documentation 2018-01-12 22:21:14 +03:00
Alexander Alekhin
0cad2d2a83 java: files rename 
intermediate commit (to simplify code review)
 2018-01-12 19:14:00 +00:00
Alexander Alekhin
73316e10a0 java(test): fix test names 2018-01-12 19:14:00 +00:00
Maksim Shabunin
594a93316c Fixed concurrent OpenCL cache folder name generation 2018-01-12 19:03:16 +03:00
SarenT
c6d9ce8fd3 Merge pull request #10489 from SarenT:offset-mat_put 
Adding capability to parse subsections of a byte array in Java bindings (#10489)

* Adding capability to parse subsections of a byte array in Java bindings. (Because Java lacks pointers. Therefore, reading images within a subsection of a byte array is impossible by Java's nature and limitations. Because of this, many IO functions in Java require additional parameters offset and length to define, which section of an array to be read.)

* Corrected according to the review. Previous interfaces were restored, instead internal interfaces were modified to provide subsampling of java byte arrays.

* Adding tests and test related files.

* Adding missing files for the test.

* Simplified the test

* Check was corrected according to discussion. An OutOfRangeException will be thrown instead of returning.

* java: update MatOfByte implementation checks / tests
 2018-01-12 18:00:58 +03:00
Stanislaw Halik
c8794c89c7 modules/videoio: fix PS3Eye camera property window 
v2: fix stray trailing whitespace

v3: only allow for up to one property window at the time

Opening multiple windows in the same process will just confuse
the camera filter or outright crash.

Suggested-by: @alalek

Also return whether a dialog was opened at the time.
 2018-01-11 16:37:02 +01:00
Alexander Alekhin
18edd917e3 Merge pull request #10391 from ElenaGvozdeva:HAL_minMaxIdx 2018-01-11 14:15:40 +00:00
Philipp Hasper
6032d86e23 Added getFontScaleFromHeight() 2018-01-11 14:00:27 +01:00
Dmitry Kurtaev
64a9e92390 Merge pull request #10466 from dkurt:reduce_umat_try_2 
* UMat blobs are wrapped

* Replace getUMat and getMat at OpenCLBackendWrapper
 2018-01-10 21:50:54 +03:00
Alexander Alekhin
b6075e11b8 Merge pull request #10549 from Sahloul:bug_fix/FLANN 2018-01-10 11:39:47 +00:00
Alexander Alekhin
c19764e557 Merge pull request #10568 from alalek:fix_10565 2018-01-10 11:35:25 +00:00
Alexander Alekhin
f943261847 Merge pull request #10566 from alalek:jasper_checks 2018-01-10 10:15:41 +00:00
Alexander Alekhin
7763b58a60 Merge pull request #10563 from alalek:issue_10540 2018-01-10 10:15:10 +00:00
Alexander Alekhin
6113dc1b99 core: fix unresolved symbols from utils::fs 2018-01-09 19:29:50 +00:00
Alexander Alekhin
4d4f291553 Merge pull request #10513 from pengli:dnn 2018-01-09 19:24:28 +00:00
Alexander Alekhin
435a3e337b imgcodecs: add more Jasper checks for supported and tested cases 2018-01-09 19:06:03 +03:00
Alexander Alekhin
f92e880d3d Merge pull request #10544 from alalek:issue_10535 2018-01-09 15:32:42 +00:00
Alexander Alekhin
8a76fadaa3 imgcodecs: add overflow checks 2018-01-09 18:05:24 +03:00
Alexander Alekhin
be5247921d imgcodecs: remove assert() usage 2018-01-09 17:49:38 +03:00
Li Peng
e3b42bf93b batch_norm and blank layer ocl implementation 
Signed-off-by: Li Peng <peng.li@intel.com>
 2018-01-09 21:58:46 +08:00
tobycollins
f34a0a874a Merge pull request #10522 from tobycollins:issue10519 2018-01-09 15:54:36 +03:00
Alexander Alekhin
f3dde79ed6 cmake: allow BUILD_FAT_JAVA_LIB for non-Android targets too 2018-01-08 19:24:39 +00:00
Alexander Alekhin
da0904df2d Merge pull request #10550 from dkurt:replace_psroi_pooling_tag 2018-01-08 19:19:00 +00:00
Dmitry Kurtaev
27b55ea761 Replace Caffe's psroi_pooling_param tag from 10001 to 10002 2018-01-08 13:29:20 +03:00
Hamdi Sahloul
8943441115 resolves #10548 - FLANN::knnSearch garbage bug (when kNN is larger than the dataset size) 2018-01-08 18:58:55 +09:00
Alexander Alekhin
6674a024fc dnn: add OPENCV_DNN_DISABLE_MEMORY_OPTIMIZATIONS runtime option 
replaces REUSE_DNN_MEMORY compile-time option
 2018-01-07 18:38:14 +00:00
Moshe
84596bff09 Bitwise "and false" 
Bitwise "and false" is always false.
 2018-01-07 10:12:53 +02:00
Alexander Alekhin
e3a6d74945 Merge pull request #10536 from Sahloul:bug_fix/BLOB 2018-01-07 06:50:49 +00:00
Alexander Alekhin
3a5cd12dee Merge pull request #10527 from csukuangfj:local 2018-01-07 06:46:45 +00:00
Hamdi Sahloul
2d2499f610 BLOB - Support RGBA 2018-01-07 14:30:40 +09:00
Alexander Alekhin
d0b2e60edc Merge pull request #10514 from alalek:build_warnings 2018-01-05 20:54:01 +00:00
Alexander Alekhin
8e1f31f543
Merge pull request #10521 from DabatoIsCool:master 2018-01-05 23:56:07 +03:00
Fangjun Kuang
a2869109f0 Improve the documentation for cv::Affine3. 2018-01-05 19:35:38 +01:00
Arthur Williams
8a67858068 Fixed missing #include "../precomp.hpp" 2018-01-05 15:10:39 +00:00
Alexander Alekhin
f5862dacb6 Merge pull request #10432 from GlueCrow:bgfg_knn_fix 2018-01-05 14:16:17 +00:00
Li Peng
67f9406cbe add normalize_bbox layer ocl implementation 
Signed-off-by: Li Peng <peng.li@intel.com>
 2018-01-05 19:38:36 +08:00
Li Peng
f99a135eda add eltwise layer ocl implementation 
Signed-off-by: Li Peng <peng.li@intel.com>
 2018-01-05 19:38:30 +08:00
Alexander Alekhin
e1ec45c948 Merge pull request #10517 from alalek:perf_video_bgfg 2018-01-05 10:27:24 +00:00
Alexander Alekhin
8acd05f12a Merge pull request #10421 from cezheng:patch-1 2018-01-05 09:24:33 +00:00
Alexander Alekhin
be01ea734d video(perf): add Mog2/KNN tests, fixed bug in prepareData() 
prepareData() bug feeds the same image (the latest)
OCL perf test doesn't pass accuracy(!) check now, so this check is disabled.
 2018-01-05 08:50:38 +00:00
Alexander Alekhin
59c6661db0 cmake: eliminate ninja generator warning (CMake 3.10), refactor code 2018-01-05 04:42:24 +00:00
Alexander Alekhin
f0453bd853 build: eliminate warning 
warning: 'layout.channel_layout::gchan' may be used uninitialized in this function [-Wmaybe-uninitialized]
 2018-01-05 04:33:30 +00:00
Alexander Alekhin
116c8d0ddf build: eliminate warnings 
warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 2018-01-05 04:30:08 +00:00
Coralie RACHEX
16821b877c Merge pull request #10493 from RachexCoralie:tiff32FC1Codec 
* Load and save tiff images in CV_32FC1 format (1 channel of floats).

* Add test

* Fix error handling and resources leak. Improve test.
 2018-01-04 15:51:58 +03:00
Alexander Alekhin
f46eff4eb0 Merge pull request #10492 from pengli:dnn 2018-01-04 04:40:02 +00:00
Li Peng
34bfd7ef51 add ocl implementation of proposal layer 
Signed-off-by: Li Peng <peng.li@intel.com>
 2018-01-04 18:40:51 +08:00
Alexander Alekhin
ea5a3e557f python: filter modules headers (from <module>/include directory) 2018-01-01 15:56:14 +00:00
Alexander Alekhin
4ca89db22d imgproc(hdr): fix bounds check in HdrDecoder::checkSignature() 2018-01-01 13:12:21 +00:00
victor-ludorum
ad23c10600
Updating rotcalipers.cpp to resolve issue #10096 
Updating the documentation of the rotcalipers.cpp to resolve issue #10096
 2017-12-30 10:21:46 +05:30
Alexander Alekhin
7d67d60fb1 cmake(opt): AVX512_SKX 2017-12-29 07:18:11 +00:00
Alexander Alekhin
fc1d85bf59 Merge pull request #10329 from jasjuang:master 2017-12-28 16:45:16 +00:00
Alexander Alekhin
125f9f0be1 Merge pull request #10410 from GlueCrow:master 2017-12-28 16:43:17 +00:00
Alexander Alekhin
8e7af7f089 Merge pull request #10456 from dkurt:dnn_allocate_mem_for_optimized_concat 2017-12-28 16:04:51 +00:00
Alexander Alekhin
a65b5df5da Merge pull request #10416 from fenrus75:avx512 2017-12-28 15:56:56 +00:00
Alexander Alekhin
2b3c140f04
Merge pull request #10436 from alalek:test_threads 2017-12-28 18:29:30 +03:00
Alexander Alekhin
ec32022bdf
Merge pull request #10444 from alalek:fix_asan_imgcodecs 2017-12-28 18:28:29 +03:00
Alexander Alekhin
898ca38257 cmake: AVX512 -> AVX_512F 2017-12-28 15:20:27 +00:00
Vinay Sharma
5aac909046 Merge pull request #10352 from vinay0410:write_pbm 
* added write as pbm

* add tests for pbm

* imgcodecs: PBM support

- drop additional PBM parameters
- write: fix P1/P4 mode (no maxval 255 value after width/height)
- write: invert values for P1/P4
- write: P1: compact ASCII mode (no spaces)
- simplify pbm test
- drop .pxm extension (http://netpbm.sourceforge.net/doc/ doesn't know such extension)
 2017-12-28 17:28:34 +03:00
Tom Becker
592f8d8c1b Merge pull request #10232 from TomBecker-BD:hough-many-circles 
Hough many circles (#10232)

* Add Hui's optimization. Merge with latest changes in OpenCV.

* Use conditional compilation instead of a runtime flag.

* Whitespace.

* Create the sequence for the nonzero edge pixels only if using that approach.

* Improve performance for finding very large numbers of circles

* Return the circles with the larger accumulator values first, as per API documentation.
Use a separate step to check distance between circles. Allows circles to be sorted by strength first. Avoids locking in EstimateRadius which was slowing it down.
Return centers only if maxRadius == 0 as per API documentation.

* Sort the circles so results are deterministic. Otherwise the order of circles with the same strength depends on parallel processing completion order.

* Add test for HoughCircles.

* Add beads test.

* Wrap the non-zero points structure in a common interface so the code can use either a vector or a matrix.

* Remove the special case for skipping the radius search if maxRadius==0.

* Add performance tests.

* Use NULL instead of nullptr.
OpenCV should compile with C++98 compiler.

* Put test suite name first.
Use different test suite names for each test to avoid an error from the test runner.

* Address build bot errors and warnings.

* Skip radius search if maxRadius < 0.

* Dynamically switch to NZPointList when it will be faster than NZPointSet.

* Fix compile error: missing 'typename' prior to dependent type name.

* Fix compile error: missing 'typename' prior to dependent type name.
This time fix it the non C++ 11 way.

* Fix compile error: no type named 'const_reference' in 'class cv::NZPointList'

* Disable ManySmallCircles tests. Failing on Mac.

* Change beads image to JPEG for smaller file size.
Try enabling the ManySmallCircles tests again.

* Remove ManySmallCircles tests. They are failing on the Mac build.

* Fix expectations to check all circles.

* Changing case on a case-insensitive file system
Step 1: remove the old file names

* Changing case on a case-insensitive file system
Step 2: add them back with the new names

* Fix cmpAccum function to be strictly weak ordered.

* Add tests for many small circles.

* imgproc(perf): fix HoughCircles tests

* imgproc(houghCircles): refactor code

- simplify NZPointList
- drop broken (de-synchronization of 'current'/'mi' fields) NZPointSet iterator
- NZPointSet iterator is replaced to direct area scan
- use SIMD intrinsics
- avoid std exceptions (build for embedded systems)
 2017-12-28 17:23:11 +03:00
Dmitry Kurtaev
a9807d8f54 Allocate new memory for optimized concat to prevent collisions. 
Add a flag to disable memory reusing in dnn module.
 2017-12-28 16:45:53 +03:00
Maksim Shabunin
f0b606ff77 Changed VA device in MediaSDK session initialization 2017-12-28 14:10:36 +03:00
Li Peng
00f03c5739 Add ocl version FasterRCNN accuracy test 
Signed-off-by: Li Peng <peng.li@intel.com>
 2017-12-28 19:15:15 +08:00
Alexander Alekhin
4f6c493b87 imgcodecs(png): resolve ASAN issue with vars scope and setjmp() call 2017-12-28 02:43:07 +00:00
Alexander Alekhin
73c2a12449
Merge pull request #10435 from DabatoIsCool:master 2017-12-28 05:30:59 +03:00
Alexander Alekhin
99a9c10b57 Merge pull request #10424 from dkurt:fix_concat_optim 2017-12-28 01:26:14 +00:00
Alexander Alekhin
9b131b5f7e dnn(test): avoid calling of cv::setNumThreads() in tests directly 
It is not necessary by default.
Also it breaks test system command-line parameters: --perf_threads / --test_threads
 2017-12-27 15:16:41 +00:00
Alexander Alekhin
5232ea1ee6 ts(feature): add "--test_threads=<N>" command-line option 2017-12-27 15:16:41 +00:00
Arthur Williams
d8d4ea857a
Fixed #10433 2017-12-27 14:09:25 +00:00
Alexander Alekhin
f3880c60a6 Merge pull request #10428 from pengli:dnn 2017-12-27 13:18:10 +00:00
Glue Crow
6045608330 Parallelization of BackgroundSubtractorKNN 2017-12-27 19:28:09 +08:00
Arjan van de Ven
2938860b3f Provide a few AVX512 optimized functions for the DNN module 
This patch adds AVX512 optimized fastConv as well as the hookups
needed to get these called in the convolution_layer.

AVX512 fastConv is code-identical on a C level to the AVX2 one,
but is measurably faster due to AVX512 having more registers available
to cache results in.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
 2017-12-26 16:00:17 +00:00
Alexander Alekhin
1e4395a8e1 Merge pull request #10418 from mypopydev:master 2017-12-26 14:21:59 +00:00
Dmitry Kurtaev
70c605a03d Limit Concat layer optimization 2017-12-26 16:49:33 +03:00
Li Peng
84e2fa79a0 dnn(ocl4dnn): update pre-tuned kernel config 
Signed-off-by: Li Peng <peng.li@intel.com>
 2017-12-26 20:14:41 +08:00
Jun Zhao
0369431ebd opencl/cvtclr_dx: fix not compile-time constants issue. 
fix the "initializing global variables with values that are not
compile-time constants" issue in Intel SDK for OpenCL. The root cause
is when initializing global variables with value, the variable need is
compile-time constants.

Thanks Zheng, Yang <yang.zheng@intel.com>,
Chodor, Jaroslaw <jaroslaw.chodor@intel.com> give a help.

Signed-off-by: Liu,Kaixuan <kaixuan.liu@intel.com>
Signed-off-by: Jun Zhao <jun.zhao@intel.com>
 2017-12-26 13:44:37 +08:00
Arjan van de Ven
fc8e848a54 Add basic plumbing for AVX512 support 
The opencv infrastructure mostly has the basics for supporting avx512 math functions,
but it wasn't hooked up (likely due to lack of users)

In order to compile the DNN functions for AVX512, a few things need to be hooked up
and this patch does that

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
 2017-12-25 21:06:52 +00:00
GlueCrow
26d288bd11
Optimize OpenCL BackgroundSubstractionMOG2 2017-12-23 21:57:17 +08:00
Alexander Alekhin
adf43e7d2a build: fix MSVS2010 build error 2017-12-23 00:06:34 +00:00
Alexander Alekhin
047764f476 Merge tag '3.4.0' 2017-12-22 23:22:50 +00:00
Alexander Alekhin
6d4f66472e OpenCV version++ 
3.4.0
 2017-12-22 19:46:21 +00:00
Alexander Alekhin
eba176c299
Merge pull request #10398 from alalek:ml_simplify_simulated_annealing 2017-12-22 22:43:59 +03:00
Alexander Alekhin
00e43a9022 ml(ANN_MLP): ensure that train() call is always successful 2017-12-22 18:50:04 +00:00
Alexander Alekhin
9148a37624 Merge pull request #10401 from terfendail:resize_linear_revert 2017-12-22 16:18:50 +00:00
Alexander Alekhin
019b7c5a66 Merge pull request #10402 from dkurt:dnn_tf_quantized 2017-12-22 15:58:56 +00:00
Alexander Alekhin
59e825ee02 Merge pull request #10385 from pengli:dnn 2017-12-22 15:48:40 +00:00
Dmitry Kurtaev
bcc669f3f7 TensorFlow weights dequantization 2017-12-22 17:25:10 +03:00
Vitaly Tuzov
e5313246a7 Reverted calls to linear resize back to generic version for floating point matrices 2017-12-22 17:10:03 +03:00
Alexander Alekhin
97af608030 Merge pull request #10397 from mshabunin:fix-incorrect-assert 2017-12-22 14:07:02 +00:00
Li Peng
181b448c4d add one more convolution kernel tuning candidate 
Signed-off-by: Li Peng <peng.li@intel.com>
 2017-12-22 21:37:00 +08:00
Alexander Alekhin
289a8da39e ml: simplify interfaces of SimulatedAnnealingSolver 2017-12-22 16:35:48 +03:00
Vadim Pisarevsky
0742e12f0b Merge pull request #10265 from dkurt:nms_for_region_layer 2017-12-22 13:29:37 +00:00
Vadim Pisarevsky
69a6765bf7 Merge pull request #10387 from terfendail:resize23_perftest 2017-12-22 13:26:05 +00:00
Vadim Pisarevsky
3f68d6d8a7 Merge pull request #10392 from terfendail:bitexact_fallback 2017-12-22 13:23:55 +00:00
Alexander Alekhin
83b8cd0152 Merge pull request #10375 from tomoaki0705:buildWarningMSVC 2017-12-22 13:17:12 +00:00
Alexander Alekhin
4e542a65a3 Merge pull request #10390 from alalek:ocl_option_buffer_rect 2017-12-22 12:52:56 +00:00
Maksim Shabunin
aa46e31c6d Replaced incorrect CV_Assert calls with CV_Error 2017-12-22 15:20:13 +03:00
Vitaly Tuzov
5fdb42a7c9 Added fallback to generic linear resize in case bit-exact resize of provided matrix isn't supported 2017-12-22 14:29:50 +03:00
Vadim Pisarevsky
636b7ec0c4 Merge pull request #10386 from terfendail:resizeexact_c3 2017-12-22 10:54:49 +00:00
Alexander Alekhin
534645a12f ocl: workaround option to disable usage of buffer "Rect" operations 2017-12-22 13:05:03 +03:00
elenagvo
cd1c8693d8 HAL for minMaxIdx 2017-12-22 12:56:52 +03:00
Vadim Pisarevsky
325cbd7c84 Merge pull request #10364 from dkurt:dnn_smooth_tf_data_layout 2017-12-22 09:56:45 +00:00
Ce Zheng
602b08d9c7
Update resize inline comments 
Reading through the implementation, I feel this line of comment is not consistent with the actually code, so this is for correcting it.
 2017-12-22 16:03:12 +08:00
Vitaly Tuzov
019162486c Disabled universal intrinsic based implementation for bit-exact resize of 3-channel images 2017-12-22 10:08:30 +03:00
Tomoaki Teshima
fe7b3f1228 clean up the code 
* disable the warning in CMake, not int the code using pragma
 2017-12-22 08:42:21 +09:00
Alexander Alekhin
1bc1f3d311 Merge pull request #10374 from tomoaki0705:removeGstreamerTest 2017-12-21 19:02:13 +00:00
Vadim Pisarevsky
a8a51db42b Merge pull request #10316 from terfendail:bitexact_c234 2017-12-21 18:56:54 +00:00
Vadim Pisarevsky
70d49446e9 Merge pull request #10369 from alalek:issue_10351 2017-12-21 18:48:38 +00:00
Alexander Alekhin
a2620f72c7 Merge pull request #10370 from pengli:dnn 2017-12-21 15:36:23 +00:00
Tomoaki Teshima
50d44e06e3 avoid the test which is too strict 
* confirmed test failure on Jetson TX1 and TX2
  * show the performance but not bit exact result
 2017-12-22 00:14:10 +09:00
Li Peng
c5fc8e03ff cleanup unnecessary macros in convolution ocl kernel 
Signed-off-by: Li Peng <peng.li@intel.com>
 2017-12-21 20:32:36 +08:00
Li Peng
0aa5e43a14 refactor candidate generation of convolution auto-tuning 
Signed-off-by: Li Peng <peng.li@intel.com>
 2017-12-21 23:05:54 +08:00
jasjuang
235889ddbb handle legacy VTK functions 2017-12-21 01:33:25 -08:00
Dmitry Kurtaev
c67e75b68f Refactor NMS procedure at RegionLayer 2017-12-21 12:21:45 +03:00
Vadim Pisarevsky
047ad4ff71 Merge pull request #10366 from alalek:ocl_fix_cvtcolor_read 2017-12-21 08:33:59 +00:00
Vadim Pisarevsky
ae8bb718cd Merge pull request #10340 from alalek:log_level_option 2017-12-21 08:33:18 +00:00
Alexander Alekhin
7bbe1a53cf imgcodecs(pxm): fix memcpy size 2017-12-21 01:10:24 +00:00
Vitaly Tuzov
b6fe4cc807 Added performance tests for linear resize of 2 and 3-channel images 2017-12-20 18:11:21 +03:00
Vadim Pisarevsky
eecb64a973 Merge pull request #10331 from arrybn:python_dnn_net 2017-12-20 14:30:27 +00:00
LaurentBerger
e43997dbb5 Calcerror uses now weighted samples (#10346) 
* Calcerror uses now sample weights

* catree comment in #10319
 2017-12-20 17:24:46 +03:00
Alexander Alekhin
813ff37967 imgproc(ocl): fix RGB2RGBA kernel out of range access 2017-12-20 14:19:46 +00:00
Vadim Pisarevsky
b8a24b36ce Merge pull request #10356 from dkurt:dnn_rfcn 2017-12-20 14:19:46 +00:00
Vitaly Tuzov
1eb2fa9efb Added universal intrinsics based implementations for CV_8UC2, CV_8UC3, CV_8UC4 bit-exact resizes. 2017-12-20 17:17:10 +03:00
Dmitry Kurtaev
7e48fa58eb Manage TensorFlow's NHWC data layout is smoother 2017-12-20 14:13:40 +03:00
Dmitry Kurtaev
0ed2cbc931 R-FCN models support 2017-12-20 10:43:22 +03:00
Alexander Alekhin
b450811e4b core(logger): add log level configuration option 2017-12-19 22:57:07 +00:00
catree
87160cb297 Add Demo 5: Basic panorama stitching from a rotating camera in the homography tutorial. 2017-12-19 22:45:35 +01:00
Alexander Alekhin
dcdd6af5a8 Merge pull request #10341 from pengli:dnn 2017-12-19 14:04:55 +00:00
Alexander Alekhin
badc3bd312 Merge pull request #10348 from ElenaGvozdeva:Canny_HAL 2017-12-19 13:07:59 +00:00
Vadim Pisarevsky
b1ed8bc0d1 Merge pull request #10347 from dkurt:dnn_remove_deprecated_importer 2017-12-19 11:03:06 +00:00
Li Peng
3b84acfc48 add ocl accuracy test for tf mobilenet ssd 
Signed-off-by: Li Peng <peng.li@intel.com>
 2017-12-19 18:38:55 +08:00
Li Peng
436d7e4eaf add depthwise convolution kernel 
Signed-off-by: Li Peng <peng.li@intel.com>
 2017-12-19 17:59:13 +08:00
Li Peng
910d7dab1f prior box layer ocl implementation 
Signed-off-by: Li Peng <peng.li@intel.com>
 2017-12-19 17:44:10 +08:00
elenagvo
b0e9d76ced HAL for canny 2017-12-19 11:03:10 +03:00
Dmitry Kurtaev
6aabd6cc7a Remove cv::dnn::Importer 2017-12-18 18:08:28 +03:00
Alexander Rybnikov
19c914db51 Changed wrapping mode for cv::dnn::Net::forward 2017-12-18 15:56:09 +03:00