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15675 Commits

Author SHA1 Message Date
Adi Shavit
8a094a5f54 Merge pull request #9445 from adishavit:master 
* Adds cv::resizeWindow() overload taking a single cv::Size argument.

* Replaces copied documentaion with Doxygen @overload command.
 2017-08-25 11:37:50 +00:00
Vladislav Sovrasov
ef7833a271 calib3d: add CALIB_FIX_TANGENT_DIST flag to stereoCalibrate 2017-08-25 13:05:16 +03:00
Wu Zhiwen
da3da84a20 ocl: Add a function to unload a run-time cached program 
This function is the counterpart of "Context::getProg".
With this function, users have chance to unload a program
from global run-time cached programs, and save resource.
 2017-08-25 08:42:11 +08:00
Alexander Alekhin
b18983a005 test(hal): properly dispatch FP16 test 2017-08-24 20:54:17 +00:00
Alexander Alekhin
91f680aff6 Merge pull request #9448 from alalek:issue_9443 2017-08-24 16:05:08 +00:00
Alexander Alekhin
3202bbe17c Merge pull request #9349 from dkurt:tf_deconv 2017-08-24 15:58:38 +00:00
Alexander Alekhin
bc3280d64d Merge pull request #9414 from gadcam:HOGDescriptor-winSigma 2017-08-24 15:57:18 +00:00
Alexander Alekhin
8e7e24ac80 Merge pull request #9394 from dkurt:fix_halide_wrapper 2017-08-24 15:56:54 +00:00
Alexander Alekhin
cc5da83474 Merge pull request #9252 from jbms:fix/tiff-in-memory 2017-08-24 15:33:48 +00:00
Alexander Alekhin
c515e878ab build: eliminate Win32 warnings 2017-08-24 16:07:12 +03:00
Alexander Alekhin
9c14a2f0aa Merge pull request #9395 from lupustr3:pvlasov/icv2017u3_update 2017-08-24 11:48:53 +00:00
Alexander Alekhin
25a4559565 Merge pull request #9294 from arrybn:layers_perf 2017-08-24 09:37:49 +00:00
Alexander Alekhin
63cd581d75 Merge pull request #9451 from alalek:fix_warning_self_assign 2017-08-24 08:46:40 +00:00
Boris Fomitchev
c48807c383 Merge pull request #9418 from borisfom:cuda9 
CUDA9 build fixed, added detection (#9418)

* CUDA9 build fixed, added detection

* Replacing deprecated __shfl_xxx with __shfl_sync, fixing bogus CUDA9 warnings
 2017-08-24 07:11:44 +00:00
Alexander Alekhin
d0509f6702 Merge pull request #9449 from ribalda:ocv 2017-08-23 19:40:36 +00:00
Alexander Alekhin
8285924cf3 ts: eliminate build warning '-Wself-assign' 2017-08-23 19:08:55 +03:00
Ricardo Ribalda Delgado
6fc5697950 ocl: Fix OpenCL library detection in Linux 
OpenCL runtime does not require OpenCL development file (libOpenCL.so),
just the "run" library (so.1).

This patch searches for the run library (so.1) if the dev library (.so)
is not found.

Web search shows that this error has been present since at least 2015
http://answers.opencv.org/question/80532/haveopencl-return-false/

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
 2017-08-23 16:38:06 +02:00
Alexander Alekhin
aacae20657 imgcodesc: fix code problems with integer overflow / address arithmetic / UB 2017-08-23 17:27:27 +03:00
Alexander Alekhin
c9fe702671 Merge pull request #9447 from dkurt:qt_windows 2017-08-23 14:19:45 +00:00
Dmitry Kurtaev
7123d9c376 Added 1ms delay to let system decorate Qt windows 2017-08-23 15:48:52 +03:00
Alexander Alekhin
a893b147dc Merge pull request #9428 from csukuangfj:fix-commandline-parser 2017-08-23 12:48:28 +00:00
Pavel Vlasov
a57718e1ac ICV2017u3 package update; 
- 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
Aleksandr Rybnikov
8b1146deb2 Added function to get timings for layers 2017-08-23 13:40:05 +03:00
KUANG Fangjun
97ec91ad67 fix cv::CommandLineParser. 
It should handle bool value not only of "true" but also of "TRUE" and "True".
 2017-08-23 11:38:58 +02:00
Alexander Alekhin
a710317aa0 Merge pull request #9421 from csukuangfj:fix-doc 2017-08-22 20:51:49 +00:00
Alexander Alekhin
f0fb665407 Merge pull request #9376 from alalek:imgcodecs_refactoring 2017-08-22 16:32:47 +00:00
Alexander Alekhin
af09cb2834 Merge pull request #9347 from kschwan:fix-docs 
Fix doxygen comment in BFMatcher
 2017-08-22 13:55:03 +00:00
Alexander Alekhin
5adc0bf3a7 Merge pull request #9434 from alalek:fix_numpy_warning 2017-08-22 13:44:47 +00:00
Alexander Alekhin
ea6fe71a50 python: eliminate -Wundef warning about NPY_INTERNAL_BUILD 
numpy 1.13.0+
 2017-08-22 11:56:55 +03:00
Boris Fomitchev
76f7fb5231 Extending CPU dispatch to the tests; fixing a typo 2017-08-21 20:58:12 -07:00
Dmitry Kurtaev
54f0616a13 Deconvolution layer from TensorFlow 2017-08-21 21:38:07 +03:00
Steven Puttemans
9b173e2db1 fix description of setTrackbarMin 2017-08-21 12:47:04 +02:00
KUANG Fangjun
336996152a Improve the documentation. 2017-08-20 17:21:39 +02:00
Emanuele Ruffaldi
588ca5d126 videoio for mingw32: added STRSAFE_NO_DEPRECATE and realpath 2017-08-19 23:51:02 +02:00
Alexander Alekhin
8c84763ed3 vtk: eliminate 'override' build warning 2017-08-19 16:05:52 +00:00
Alexander Alekhin
87a98e4562 cmake: CMP0026 NEW 2017-08-19 15:15:05 +00:00
Alexander Alekhin
b6949c5088 cmake: CMP0022 NEW 2017-08-19 15:15:05 +00:00
Camille Barneaud
d5e64f4eb2 Avoid HOGDescriptor with sigma = 0 
Solve #9307.
 2017-08-19 15:03:16 +02:00
Vladislav Sovrasov
2b8f888ea4 videoio: remove throw lists since they are deprecated in cxx11 (and gcc7 produces a warning) 2017-08-18 12:07:24 +03:00
Alexander Alekhin
316fb26f5b Merge pull request #9397 from alalek:memcpy_null_guard 2017-08-18 08:47:17 +00:00
Alexander Alekhin
a835517049 Merge pull request #9369 from alalek:cpp_refactor_gtk 2017-08-17 20:05:56 +00:00
Alexander Alekhin
5c325466e0 Merge pull request #8847 from Cartucho:java_highgui 2017-08-17 20:04:33 +00:00
Nishant Arora
98db804541 Merge pull request #9210 from whizzzkid/fixing-cuda 
Fixing explicitly call download method for cuda::GpuMat object
 2017-08-17 16:32:53 +00:00
Alexander Alekhin
71e1889825 core: fix memcpy with zero size 2017-08-17 18:30:31 +03:00
Dmitry Kurtaev
4e28c00e7b Fix Halide buffer behavior in case of OpenCL device memory allocation 2017-08-17 13:27:54 +03:00
Jiri Horner
a5b5684670 Merge pull request #9330 from hrnr:akaze_ocl 
[GSOC] Enable OCL for AKAZE (#9330)

* revert e0489cb - reenable OCL for AKAZE

* deal with conversion internally in AKAZE

* pass InputArray directly to AKAZE to allow distiguishing input Mat/UMat. deal with conversion there
* ensure that keypoints orientations are always computed. prevents misuse of internal AKAZE class.

* covert internal AKAZE functions to use InputArray/OutputArray

* make internal functions private in AKAZE

* split OCL and CPU paths in AKAZE

* create 2 separate pyramids, 1 for OCL and 1 for CPU
* template functions that use temporaries to always store them as correct type (UMat/Mat)

* remove variable used only in OCL path

causes unused variable warning

* update AKAZE documentation

* run ocl version only when ocl is enabled

* add tests for OCL path in AKAZE

* relax condition for keypoints angle
 2017-08-16 16:46:11 +00:00
Alexander Alekhin
78a310630f imgproc(test): add checks for remove() call 2017-08-16 18:56:42 +03:00
Alexander Alekhin
999f41fb4f imgcodecs: refactoring, improve code quality 2017-08-16 18:56:41 +03:00
Alexander Alekhin
0d854db361 build: workaround GCC 7.1.1 compilation issue with sanitize flags 
Version: gcc (GCC) 7.1.1 20170622 (Red Hat 7.1.1-3)
Flags: -fsanitize=address,undefined
 2017-08-16 14:06:30 +03:00
Alexander Alekhin
fdb3d4ff60 Merge pull request #9379 from berak:imgproc_hanning 2017-08-16 10:28:19 +00:00
berak
e7b9cfa8f2 imgproc:fix winSize in createHanningWindow() 2017-08-16 08:53:45 +02:00
Alexander Alekhin
1d4a29f149 Merge pull request #9366 from martinsey:brisk-detection-parameter-extension 2017-08-15 10:48:11 +00:00
Martin Seyferth
e5f129424c brisk add detection threshold for custom sampling pattern 2017-08-15 11:41:04 +02:00
Rostislav Vasilikhin
66b0651607 Merge pull request #9329 from savuor:softfloat_sincos 
SoftFloat: added sin, cos and docs (#9329)

* softfloat: comparison operators made inline, min() max() eps() isSubnormal() added

* softfloat: get/set sign/exp

* softfloat: get/set frac

* softfloat: tests rewritten with new tools

* softfloat: added pi(), sin(), cos()

* softfloat: more comments

* softfloat: updated sincos arg reduction

* softfloat: initial tests for sincos added

* softfloat: test works, code cleanup is pending

* softfloat: sincos argreduce rewritten

* softfloat: sincos refactored and simplified

* softfloat sincos: epsilons calibrated

* softfloat: junk code removed from tests

* softfloat: docs added

* inline comparisons undone; warning fixed
 2017-08-15 09:23:26 +00:00
Alexander Alekhin
803274e207 Merge pull request #9358 from azatsman:master 2017-08-15 09:16:45 +00:00
Alexander Alekhin
9e239c7a1e highgui: refactor GTK backend 
- eliminate legacy C code, used fields
- fix mutex synchronization issues
- set trackbar min/max without unnecessary truncation; allow negative values
 2017-08-14 19:33:00 +00:00
Alexander Alekhin
6b2510d312 Merge pull request #9317 from sturkmen72:warpPerspective_demo 2017-08-14 13:15:48 +00:00
Alexander Alekhin
a048cb9f0d Merge pull request #9338 from dkurt:fix_ocl 2017-08-14 12:56:07 +00:00
Alexander Alekhin
87598c8749 Merge pull request #9365 from alalek:build_fix_parallel 2017-08-14 10:28:53 +00:00
Alexander Alekhin
ca9a88785e core(build): fix compilation of parallel.cpp (OpenMP configuration) 2017-08-14 11:42:49 +03:00
Alexander Alekhin
2072168a1c Merge pull request #9360 from tomoaki0705:suppressCalib3dWarning 2017-08-14 08:10:58 +00:00
Tomoaki Teshima
800f656402 suppress warning message 2017-08-14 08:26:06 +09:00
Alex Zatsman
e2bfd1a036 Changed NORM_RELATIVE_INF, NORM_RELATIVE_L1 and NORM_RELATIVE_L2 to 
NORM_RELATIVE | NORM_INF, NORM_RELATIVE | NORM_L1 and NORM_RELATIVE | NORM_L2
respectively in the documentation for cv::norm and cv::NormTypes
 2017-08-13 11:55:35 -04:00
Kim Lindberg Schwaner
7f9fe6f1f2 Fix doxy comment for BFMatcher::create() 
A missing asterisk caused doxygen to not generate documentation for the
BFMatcher::create() method.
 2017-08-11 14:18:53 +02:00
Alexander Alekhin
ef2b73043d Merge pull request #9342 from alalek:fix_parallel_for 2017-08-10 20:22:44 +00:00
Suleyman TURKMEN
8bb3863f52 New example - warpPerspective_demo.cpp 
An example program shows using cv::findHomography and cv::warpPerspective for image warping
 2017-08-10 15:08:13 +03:00
Alexander Alekhin
fa288af58b Merge pull request #9343 from PhilLab:patch-4 2017-08-10 10:25:36 +00:00
Alexander Alekhin
0e7edca7e3 Merge pull request #9340 from paroj:stereocalib_cpp 2017-08-10 10:24:29 +00:00
Alexander Alekhin
9e5a8ba9f5 Merge pull request #9339 from johnhany:Fix-SyntaxError-check-tests-py 2017-08-10 10:20:05 +00:00
Philipp Hasper
2c7a15b195 Clarified documentation cv::RotatedRect::points 2017-08-10 11:06:40 +02:00
Alexander Alekhin
0ebabe17df core: fix flag processing for nested regions in cv::parallel_for_() 2017-08-10 08:37:47 +00:00
Pavel Rojtberg
5ada462773 calib3d: use cpp functions in cvStereoCalibrate to make it more readable 2017-08-09 17:21:14 +02:00
John Hany
69e19b88c2 Fix SyntaxError with print 2017-08-09 21:25:16 +08:00
Dmitry Kurtaev
41519d3ac0 Fixed some OpenCL interface bugs 2017-08-09 11:54:55 +03:00
KUANG, Fangjun
4bbe67451d fix some typos in the documentation. 2017-08-08 17:32:04 +02:00
Vladislav Sovrasov
651a1d2869 videoio: don't pass zero fps to 3rd-party codecs 2017-08-08 15:17:42 +03:00
Vladislav Sovrasov
5e68b28ad3 core: fix file not closed when exception in FS 2017-08-07 21:03:59 +03:00
Vladislav Sovrasov
aa54acd54d core: add a test to reproduce #9312 2017-08-07 16:16:14 +03:00
Alexander Alekhin
87c27a074d Merge tag '3.3.0' 
OpenCV 3.3.0
 2017-08-04 00:00:18 +00:00
Alexander Alekhin
4af3ca4e4d OpenCV version++ 
OpenCV 3.3.0
 2017-08-03 23:58:23 +00:00
Alexander Alekhin
94dbc35d92 features2d(test): more AKAZE tests 2017-08-03 22:54:45 +00:00
Alexander Alekhin
ad2e864a9a akaze: more fixes 
- boundary checks
- div by zero guard
- fixed bilinear interpolation (another case)
- reduce memory allocation
 2017-08-03 21:45:35 +00:00
Alexander Alekhin
e0489cb4a6 akaze: fix T-API interfaces, disable OpenCL code 
- OpenCL kernels don't handle matrices properly. Assumptions are not checked.
- OpenCL/T-API integration is not correct.
 2017-08-03 20:35:06 +00:00
Alexander Alekhin
922ac1a1ec Merge pull request #9303 from alalek:akaze_update 2017-08-03 17:17:03 +00:00
Alexander Alekhin
c95a97389d Merge pull request #9235 from sturkmen72:patch-3 2017-08-03 17:04:28 +00:00
Alexander Alekhin
2a8322ddbb akaze: uninitialized field 2017-08-03 20:04:21 +03:00
Alexander Alekhin
cfb964834c stitching(perf): increase test check tolerance 2017-08-03 19:51:46 +03:00
Alexander Alekhin
73c3d14a66 akaze: fRound -> cvRound, fix bilinear interpolation 2017-08-03 19:51:46 +03:00
Alexander Alekhin
f6ceeaa2e5 akaze: getAngle() -> fastAtan2() 2017-08-03 19:51:46 +03:00
Alexander Alekhin
6847cc9f1c akaze: remove usage of int8_t / uint8_t 2017-08-03 19:51:46 +03:00
Alexander Alekhin
411d36ff13 features2d(test): update descriptor regression test 2017-08-03 19:51:46 +03:00
Alexander Alekhin
63ae5f00b1 features2d(test): enable debug messages 2017-08-03 19:51:46 +03:00
Alexander Alekhin
43e0912516 akaze: resolve issue with using of uninitialized memory 2017-08-03 19:51:45 +03:00
Alexander Alekhin
64533009b3 akaze: optimize allocations 2017-08-03 19:51:45 +03:00
Alexander Alekhin
8aca8d90d6 akaze: replace ceil() 
- integer division => divUp()
- cast to 'int' => cvCeil()
 2017-08-03 19:51:45 +03:00
Alexander Alekhin
9ca39821c8 core: divUp function 2017-08-03 19:51:45 +03:00
Alexander Alekhin
dcc63d7408 Merge pull request #9248 from alalek:alloc_refactoring 2017-08-03 16:25:29 +00:00
Alexander Alekhin
2f4a3e40eb Merge pull request #9287 from dkurt:tensorflow_unit_tests 2017-08-03 12:21:23 +00:00
Alexander Alekhin
15aa0df23c Merge pull request #9297 from alalek:akaze_remove_rand 2017-08-03 09:21:22 +00:00
Jiri Horner
3166d0c667 Merge pull request #9249 from hrnr:akaze_part3 
[GSOC] Speeding-up AKAZE, part #3 (#9249)

* use finding of scale extremas from fast_akaze

* incorporade finding of extremas and subpixel refinement from Hideaki Suzuki's fast_akaze (https://github.com/h2suzuki/fast_akaze)
* use opencv parallel framework
* do not search for keypoints near the border, where we can't compute sensible descriptors (bugs fixed in ffd9ad99f4, 2c5389594b), but the descriptors were not 100% correct. this is a better solution

this version produces less keypoints with the same treshold. It is more effective in pruning similar keypoints (which do not bring any new information), so we have less keypoints, but with high quality. Accuracy is about the same.

* incorporate bugfix from upstream

* fix bug in subpixel refinement
* see commit db3dc22981e856ca8111f2f7fe57d9c2e0286efc in Pablo's repo

* rework finding of scale space extremas

* store just keypoints positions
* store positions in uchar mask for effective spatial search for neighbours
* construct keypoints structs at the very end

* lower inlier threshold in test

* win32 has lower accuracy
 2017-08-03 08:35:07 +00:00