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18313 Commits

Author SHA1 Message Date
Giles Payne
11dbd86aa3 Merge pull request #13956 from komakai:java-mat-class-improvements 
* Expose more C++ functionality in the Java wrapper of the Mat class
In particular expose methods for handling Mat with more than 2 dimensions
* add constructors taking an array of dimension sizes
* add constructor taking an existing Mat and an array of Ranges
* add override of the create method taking an array of dimension sizes
* add overrides of the ones and zeros methods taking an array of dimension sizes
* add override of the submat method taking an array of ranges
* add overrides of put and get taking arrays of indices
* add wrapper for copySize method
* fix crash in the JNI wrapper of the reshape(int cn, int[] newshape) method
* add test for each method added to Mat.java

* Fix broken test
 2019-03-10 00:11:04 +03:00
Rajkiran Natarajan
40af53b1d6 issue-13921: Support setting compression setting for writing tiff images 2019-03-09 15:48:21 -05:00
Alexander Alekhin
7e8cc580c9 Merge pull request #13997 from alalek:imgproc_dispatch_cvtcolor 2019-03-08 16:18:44 +00:00
Adrian Renner
442fdfd4b2 Merge pull request #13999 from addyi:fixAndroidLintingErrors 
* fix android lint error in BaseLoaderCallback (LongLogTag)

Lint Error that was causde by the to long TAG:
BaseLoaderCallback.java:31:
Error: The logging tag can be at most 23 characters,
was 31 (OpenCVLoader/BaseLoaderCallback) [LongLogTag]
Log.e(TAG, "Package installation failed!");

* add requested "OCV" prefix for android logging
 2019-03-07 23:18:22 +03:00
Alexander Alekhin
922cd208f7 Merge pull request #13875 from allnes:optimization_fuse 2019-03-07 14:38:59 +00:00
Alexander Alekhin
8b541e450b imgproc: dispatch color* 
Lab/XYZ modes have been postponed (color_lab.cpp):
- need to split code for tables initialization and for pixels processing first
- no significant performance improvements for switching between SSE42 / AVX2 code generation
 2019-03-07 15:45:05 +03:00
Alexander Alekhin
39783a6584 core: keep history of color*.cpp 2019-03-07 15:38:13 +03:00
Alexander Alekhin
f26912960f imgproc: clone color*.dispatch.cpp 2019-03-07 15:35:49 +03:00
Alexander Alekhin
db588bb831 imgproc: clone color*.simd.hpp 2019-03-07 15:35:13 +03:00
Alexander Alekhin
b9d2e6664d Merge pull request #13979 from alalek:issue_13772 2019-03-07 09:53:25 +00:00
Alexander Alekhin
a43337c28e Merge pull request #13986 from alalek:perf_ignore_ovx 2019-03-07 09:50:49 +00:00
Alexander Alekhin
eb9001665e Merge pull request #13993 from liuyuns:issue_13963_thresh_nms_yolov3 2019-03-07 07:55:34 +00:00
Easton Liu
fcfb29766b Add ability to read thresh and nms_threshold from YOLO layer in YOLOV3 cfg file. 
Currently the thresh is hard-coded to be 0.2 and nms_threshold as 0.4.
 2019-03-07 09:55:48 +08:00
Christopher N. Hesse
796b0fec7d videoio: gst: Fix gst assertion on null msg 
According to the gstreamer docs [1], the GstMessage pointer returned by
gst_bus_pop() is nullable, meaning NULL is a valid return value.

Previously, gst_is_missing_plugin_message would throw an assert when its
message object parameter would fail the GST_IS_MESSAGE macro check,
crashing the entire process (unless running in a try-catch block of course).

Instead of relying on valid messages, check if the message object itself is
valid before passing it to other gstreamer functions.

[1] https://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstBus.html#gst-bus-pop

Signed-off-by: Christopher N. Hesse <raymanfx@gmail.com>
 2019-03-06 17:37:02 +01:00
Alexander Alekhin
d5a2fe5180 perf: ignore _ovx tests 2019-03-06 15:52:23 +03:00
Alexander Nesterov
74574dfae4 Added optimization fuse 2019-03-05 18:12:03 -01:00
Alexander Alekhin
d2f70f61aa Merge pull request #13880 from catree:add_hand_eye_calibration 2019-03-05 16:02:39 +00:00
Alexander Alekhin
3182cc4277 Merge pull request #13980 from terfendail:bresize3_fix 2019-03-05 15:59:21 +00:00
Alexander Alekhin
7bcfe8f204 Merge pull request #13974 from alalek:fix_build_warnings 2019-03-05 14:57:50 +00:00
Vitaly Tuzov
99b39aa5bd Fixed out of bound reading in LINEAR_EXACT resize for 8UC3 2019-03-05 17:21:21 +03:00
catree
bbf39b0964 Add Hand-Eye calibration methods (Tsai, Park, Horaud, Andreff, Daniilidis). 2019-03-05 14:51:33 +01:00
Alexander Alekhin
7366eebebb core: fix condition in OutputArray::create(allowTransposed=True) 2019-03-05 16:26:59 +03:00
Alexander Alekhin
89c106b29e Merge pull request #13945 from alalek:backport_bindings_generator 2019-03-05 12:45:21 +00:00
Alexander Alekhin
35edad3e74 build: fix warnings 2019-03-05 14:47:04 +03:00
Alexander Alekhin
93dab9e1e9 videoio(v4l): fix build due missing defines 
- V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_HEIGHT
- V4L2_CID_MPEG_VIDEO_H264_VUI_EXT_SAR_WIDTH
 2019-03-04 18:46:56 +03:00
Namgoo Lee
5a2faab2e6 CUDA 10.1 Build Issue Fix 2019-03-03 16:40:43 +00:00
Alexander Alekhin
6e9b6a27cf Merge pull request #13951 from alalek:dnn_fix_logging_verbose 2019-03-02 20:09:07 +00:00
Alexander Alekhin
80d37ba698 dnn: fix usage of CV_LOG_VERBOSE macro 2019-03-02 14:49:21 +00:00
Alexander Alekhin
0a98bc0ee9 java: avoid enum values with references on other enums 
declaration order is not fixed

Error message:
Core.java:97: error: illegal forward reference
    Hamming_normType = NORM_HAMMING,
 2019-03-01 21:32:03 +00:00
Alexander Alekhin
47b6955ba0 Merge pull request #13942 from alalek:imgproc_lsd 2019-03-01 21:16:29 +00:00
Alexander Alekhin
030e955db7 python: support Python list for cv::Range 2019-03-01 20:52:35 +00:00
Alexander Alekhin
f5b58e5fc9 bindings: backport generator from OpenCV 4.x 
- better handling of enum arguments
- less merge conflicts
 2019-03-01 20:18:48 +00:00
Alexander Alekhin
f0179f96a7 Merge pull request #13940 from alalek:fix_13914 2019-03-01 19:32:36 +00:00
Alexander Alekhin
3ba49ccecc imgproc: removed LSD code due original code license conflict 2019-03-01 16:25:39 +03:00
Alexander Alekhin
7d24727184 ml: handle sigmoid NaN result (should be Inf) 
- added more debug checks
 2019-03-01 13:47:45 +03:00
Sayed Adel
5478165e16 core:vsx Fix narrowing warning on vector splats 2019-03-01 00:48:38 +00:00
Alexander Alekhin
a9f67c2d1d Merge pull request #13905 from terfendail:pyr_wintr2 2019-02-28 14:53:42 +00:00
Alexander Alekhin
ed8f0ab265 Merge pull request #13931 from berak:core_fix_mat_max_mult 2019-02-28 14:29:31 +00:00
berak
20afae5a14 core: fix mat matx multiplication 2019-02-28 14:22:54 +01:00
Vitaly Tuzov
9548093b46 Horizontal line processing for pyrDown() reworked using wide universal intrinsics. 2019-02-28 00:12:57 +03:00
Alexander Alekhin
f1f0f630c7 core: disable I/O perf test 
- can be enable separately if needed
- not stable (due storage I/O processing)
 2019-02-27 18:07:45 +03:00
Alexander Alekhin
1bf1694506 Merge pull request #13840 from jaewoosong:jaewoosong-patch-1 2019-02-26 10:19:17 +00:00
Alexander Alekhin
865c29a754 Merge pull request #13892 from dkurt:onnx_upsample_unsqueeze 2019-02-26 10:17:07 +00:00
Maksim Shabunin
8c1e0537ec Merge pull request #13889 from mshabunin:enable-narrowing-warning 
* Enabled -Wnarrowing warning

* Fixed type narrowing issues

* Cast python constants

* Use long long for python constants

* Use int for python constants with fallback to long

* Update cv2.cpp
 2019-02-26 13:15:59 +03:00
Jaewoo Song
225bdc21c0 Making JavaCamera2View behaves in the same way as JavaCameraView 2019-02-26 14:18:29 +08:00
Alexander Alekhin
4cf321f3f8 Merge pull request #13903 from nglee:dev_CudevRework 2019-02-25 16:11:38 +00:00
Alexander Alekhin
f6d3adcf3d Merge pull request #13887 from dkurt:dnn_ie_lrn_bug 2019-02-25 14:26:22 +00:00
Namgoo Lee
2b6be3cb0f cudev - Rework some code 
- Use shfl_down, instead of __shfl_down, on warp scan
- Remove race conditions
 2019-02-25 13:46:32 +09:00
Alexander Alekhin
fd49ee5f39 core: dispatch merge.cpp 2019-02-23 15:42:26 +00:00
Alexander Alekhin
93a36b0df1 core: keep history of merge.cpp 2019-02-23 15:41:39 +00:00
Alexander Alekhin
4e12febe90 core: clone merge.simd.hpp 2019-02-23 15:41:33 +00:00
Alexander Alekhin
6eabe6bc14 core: clone merge.dispatch.cpp 2019-02-23 15:41:33 +00:00
Alexander Alekhin
3bc9912f6e Merge pull request #13893 from alalek:core_dispatch_split 2019-02-23 15:39:54 +00:00
AKAMath
4c94804bb0 Merge pull request #13837 from amithjkamath:test 
New computeECC function, and updated findTransformECC function to make gaussian filtering optional (#13837)

* fix for https://github.com/opencv/opencv/issues/12432 with doc and tests

* Added doc string for new parameter.

* Fixes suggested by Alalek for getting around ABI incompatibility.

* Update to docstring, to remove parameter that isn't relevant.

* More updates based on Alalek's usggestions.
 2019-02-22 18:36:40 +03:00
Alexander Alekhin
ca4fd1e427 Merge pull request #13884 from dkurt:dnn_drop_ie_r1_r2 2019-02-22 11:21:43 +00:00
Alexander Alekhin
91d152e2c2 core: dispatch split.cpp 2019-02-22 09:54:31 +00:00
Alexander Alekhin
1d8b30bf4f core: keep history of split.cpp 2019-02-22 09:18:51 +00:00
Alexander Alekhin
0311770e8b core: clone split.simd.hpp 2019-02-22 09:18:27 +00:00
Alexander Alekhin
82cd2f8c93 core: clone split.dispatch.cpp 2019-02-22 09:17:51 +00:00
Dmitry Kurtaev
20400aa9f7 Import Upsample and Unsqueeze from ONNX 2019-02-21 20:17:28 +03:00
Dmitry Kurtaev
4cbd09c41c Add extra limitations for LRN from Inference Engine backend 2019-02-21 14:20:24 +03:00
Alexander Alekhin
0e70363f4a Merge pull request #13882 from dkurt:fix_13479 2019-02-21 09:38:26 +00:00
Alexander Alekhin
7baa5efbe4 Merge pull request #13874 from dkurt:dnn_default_conf_thresh 2019-02-21 09:36:44 +00:00
Dmitry Kurtaev
ed710eaa1c Make Inference Engine R3 as a minimal supported version 2019-02-21 09:32:26 +03:00
Dmitry Kurtaev
bfd663c281 Add a test for grouped deconvolution from ONNX 2019-02-21 08:54:35 +03:00
Ayush Pandey
5c7fe0fe05 Fix Issue #13479 2019-02-21 08:36:16 +03:00
Alexander Alekhin
1db5d82b7f Merge pull request #13844 from brad-kelly:integral_avx512_cn234 2019-02-20 12:27:16 +00:00
Alexander Alekhin
3064e40d9e Merge pull request #13866 from alalek:core_dispatch_mean 2019-02-20 11:50:21 +00:00
Vitaly Tuzov
334c4d62b5 Merge pull request #13781 from terfendail:warp_wintr 
Resize reworked using wide universal intrinsics (#13781)

* Added wide universal intrinsics optimized implementation for 3 channel bit-exact linear resize

* Reworked linear resize using new wide LUT intrinsics

* Fix for VSX intrinsics
 2019-02-20 14:30:28 +03:00
Dmitry Kurtaev
715f881dda Replace default confidence threshold for dnn detections from -FLT_MAX to 0 2019-02-20 13:09:09 +03:00
Brad Kelly
507f8add1c Implementing AVX512 Support for 2 and 4 channel mats for CV_64F format 2019-02-19 11:31:20 -08:00
Alexander Alekhin
8cedc052ca Merge pull request #13841 from dkurt:dnn_ie_future_3 2019-02-19 14:19:36 +00:00
Alexander Alekhin
dc84cf9914 core: dispatch mean.cpp 2019-02-19 16:58:32 +03:00
Alexander Alekhin
4b82c8a22b core: keep history of mean.cpp 2019-02-19 16:46:46 +03:00
Alexander Alekhin
7af7bcae18 core: clone mean.dispatch.cpp 2019-02-19 16:46:28 +03:00
Alexander Alekhin
93cea6e46e core: clone mean.simd.hpp 2019-02-19 16:45:42 +03:00
Lindsay Roberts
7c72e095fa Fix Flann compilation under nvcc + NEON 
All <arm_neon.h> includes in core/cv_cpu_dispatch.h are protected by an
ifndef __CUDACC__ to prevent attempting to use neon intrinsics when
compiling cuda kernels (.cu) -- this prevents hard errors such as
  error: identifier "__builtin_neon_qi" is undefined

Add this same protection to flann/dist.h to fix compilation involving
flann.hpp.
 2019-02-19 15:11:01 +02:00
Dmitry Kurtaev
ca5976e3d4 Fix IE backend considering future changes. 2019-02-18 19:26:04 +03:00
LaurentBerger
9e94212eac Solves bug 13853 2019-02-18 17:15:05 +01:00
Alexander Alekhin
3bba5b5a31 Merge pull request #13850 from nglee:dev_FixCudaStereoBMHangRace 2019-02-18 14:50:03 +00:00
Alexander Alekhin
428720f490 Merge pull request #13833 from alalek:core_dispatch_matmul 2019-02-18 13:38:44 +00:00
Alexander Alekhin
cd66f6e3db core: dispatch matmul 
- gemm: keep baseline only (lapack is 10x+ faster, lets reduce binary size)
- transform / distTransform
- scaleAdd (32f/64f only)
- Mahalanobis: keep baseline only (no perf tests)
- mulTransposed: keep baseline only (no perf tests)
- dot
 2019-02-18 14:36:46 +03:00
Namgoo Lee
1a961660d8 cuda::StereoBM - fix hanging and racing issue 
- Fix hanging issue on 2080 Ti
- Fix racing issue
 2019-02-18 06:03:12 +00:00
Alexander Alekhin
9d3d5e9d65 Merge pull request #13774 from l-bat:fix-IE-tests 2019-02-15 13:54:24 +00:00
Alexander Alekhin
fbde57dba8 core: keep history of matmul.cpp 2019-02-14 19:07:41 +03:00
Alexander Alekhin
dcee7b1605 core: clone matmul.dispatch.cpp 2019-02-14 19:07:37 +03:00
Alexander Alekhin
b769ad2c23 core: clone matmul.simd.hpp 2019-02-14 19:07:37 +03:00
Alexander Alekhin
e3633ec4a2 core: dispatch count_non_zero 2019-02-14 13:16:20 +03:00
Alexander Alekhin
0b49680339 core: keep history of count_non_zero.cpp 2019-02-14 13:15:43 +03:00
Alexander Alekhin
439e43a027 core: clone count_non_zero.dispatch.cpp 2019-02-14 13:15:39 +03:00
Alexander Alekhin
af8a3a0b66 core: clone count_non_zero.simd.hpp 2019-02-14 13:15:39 +03:00
Liubov Batanina
183c0fcab1 Changed condition for resize and lrn layers 2019-02-14 13:11:14 +03:00
Alexander Alekhin
86136c0ccc Merge pull request #13796 from alalek:core_dispatch_sum 2019-02-14 08:16:42 +00:00
Alexander Alekhin
b40a7ffbe4 core: dispatch sum 2019-02-13 18:17:38 +03:00
Alexander Alekhin
c88e6b344b core: keep history of sum.cpp 2019-02-13 13:49:36 +03:00
Alexander Alekhin
6e88bff3e3 core: clone sum.dispatch.cpp 2019-02-13 13:49:29 +03:00
Alexander Alekhin
5aceac6b93 core: clone sum.simd.hpp 2019-02-13 13:49:29 +03:00
Alexander Alekhin
b12e1acdec Merge pull request #13810 from nglee:dev_CudaSafeBlockScan 2019-02-12 21:50:29 +00:00
Namgoo Lee
21eb60f88b cudalegacy: Use safe block scan function 2019-02-13 01:55:02 +09:00
Alexander Alekhin
b1caa4f4d5 Merge pull request #13803 from thangktran:thangktran/fix-misleading-runtime-assertion-calibrateCamera 2019-02-12 14:25:21 +00:00
Alexander Alekhin
9e7014b59f Merge pull request #13799 from dkurt:dnn_ie_future_2 2019-02-12 14:07:42 +00:00
Thang Tran
a1f4e65d03 calib3d: Fix calibrateCamera() misleading error 
objectPoints and imagePoints are not checked whether they're empty and
cause checkVector() to fail, thus result in a wrong error message.

Fixes: https://github.com/opencv/opencv/issues/6002
 2019-02-12 16:23:34 +03:00
Alexander Alekhin
f3d62c94b1 Merge pull request #13800 from dkurt:fix_nvidia_caffe 2019-02-12 13:02:22 +00:00
Alexander Alekhin
2e28ff78c1 Merge pull request #13780 from alalek:core_dispatch_convertTo 2019-02-12 12:08:30 +00:00
Dmitry Kurtaev
1606137df2 Read raw floats data from Caffe models 2019-02-11 20:08:17 +03:00
Dmitry Kurtaev
0711dab09d Fix Intel's Inference Engine backend from future. Second try. 2019-02-11 19:47:57 +03:00
klemens
5d9c6723ee spelling fixes 
backport 997b7b18af
 2019-02-11 15:35:10 +03:00
Liubov Batanina
6b4becfd03 Enabled tests on IE backend 2019-02-11 12:39:28 +03:00
Alexander Alekhin
b17c1c6721 Merge pull request #13782 from paroj:pypath 2019-02-09 15:26:11 +00:00
Alexander Alekhin
f8786c9bf4 Merge pull request #13783 from alalek:fix_13741 2019-02-09 15:25:48 +00:00
Pavel Rojtberg
f0ef4b2246 python: sys.path[0] is reserved for the main script 2019-02-08 17:24:31 +01:00
Alexander Alekhin
d32d576d6d core: dispatch convert_scale 2019-02-08 18:32:10 +03:00
Alexander Alekhin
39b90ae9fb core: dispatch convert 2019-02-08 18:32:10 +03:00
Alexander Alekhin
757d8ac8f7 Merge pull request #13769 from savuor:cvtColor_tests_16u_32f 2019-02-08 15:29:35 +00:00
Alexander Alekhin
52050ebe32 Merge pull request #13760 from AnastasiaaSenina:fix-bug 2019-02-08 15:22:17 +00:00
Alexander Alekhin
33d477e049 core: keep history of convert_scale.cpp 2019-02-08 16:39:13 +03:00
Alexander Alekhin
c4abdb8050 core: clone convert_scale.dispatch.cpp 2019-02-08 16:38:50 +03:00
Alexander Alekhin
0af9e19be7 core: clone convert_scale.simd.hpp 2019-02-08 16:35:52 +03:00
Alexander Alekhin
b6a0acb8f6 core: keep history of convert.cpp 2019-02-08 16:29:54 +03:00
Alexander Alekhin
5527c41468 core: clone convert.dispatch.cpp 2019-02-08 16:29:16 +03:00
Alexander Alekhin
1629e29b98 core: clone convert.simd.hpp 2019-02-08 16:27:59 +03:00
Alexander Alekhin
3091d10b00 Merge pull request #13746 from allnes:fix_step_dnn 2019-02-08 10:18:43 +00:00
Alexander Alekhin
8f7e92e466 Merge pull request #13764 from nglee:dev_CudaCLAHE16bitSupport 2019-02-08 10:13:11 +00:00
AnastasiaaSenina
d7b1f28a90 fixed bug: added threshold for variables 'rotate_a', ' rotate_c' 2019-02-08 13:06:23 +03:00
Rostislav Vasilikhin
4e679e1cc5 disabled 16u and 32f perf tests 2019-02-07 19:26:36 +03:00
Rostislav Vasilikhin
87f651c119 disabled sanity check for 32f 2019-02-07 18:20:29 +03:00
Vitaly Tuzov
07c10d6fc3 Fixed out of bound reading issue in erode() and dilate() 2019-02-07 17:28:58 +03:00
Alexander Alekhin
66d9a33b50 core(ocl): fix log messages 2019-02-07 16:35:14 +03:00
Alexander Nesterov
9cbdb48d6d Fix change step 2019-02-07 11:14:20 -01:00
Liubov Batanina
b068d26fad Using IE backend for normalize layer tests 2019-02-07 11:52:27 +03:00
Namgoo Lee
fb8e652c3f Add CV_16UC1 support for cuda::CLAHE 
Due to size limit of shared memory, histogram is built on
the global memory for CV_16UC1 case.

The amount of memory needed for building histogram is:

    65536 * 4byte = 256KB

and shared memory limit is 48KB typically.

Added test cases for CV_16UC1 and various clip limits.
Added perf tests for CV_16UC1 on both CPU and CUDA code.

There was also a bug in CV_8UC1 case when redistributing
"residual" clipped pixels. Adding the test case where clip
limit is 5.0 exposes this bug.
 2019-02-06 17:21:55 +00:00
Rostislav Vasilikhin
bbedebb57c perf tests for cvtColor for 16U and 32f added 2019-02-06 17:56:44 +03:00
Alexander Alekhin
f67b197d49 Merge pull request #13738 from dkurt:dnn_ie_lock_shared_plugins 2019-02-06 12:09:58 +00:00
Dmitry Kurtaev
bc4e471847 Add a mutex for shared Inference Engine plugins 2019-02-05 19:26:58 +03:00
Alexander Alekhin
eab6744ac7 dnn(ocl): use compile-time LOCAL_SIZE parameter 
instead of get_local_size(0) and dynamic local memory allocation
 2019-02-05 15:51:16 +03:00
winice
37a5af3673 Merge pull request #13737 from winice-test:master 
* Optical Flow rework to use wide universal intrinsics

* remove if (useSIMD) check as review requested
 2019-02-04 18:59:00 +03:00
Dmitry Kurtaev
8ecc5e6f64 Add tests for features2d JavaScript bindings 2019-02-01 19:12:31 +03:00
Rostislav Vasilikhin
554eae56d1 Merge pull request #13708 from savuor:yuv42x_wide 
YUV42x color conversions rewritten to wide intrinsics (#13708)

* a*b+c -> fma

* YUV420sp2RGB initially vectorized

* shorter var names

* loops by 4

* yuv420p2rgb vectorized

* yuv422toRGB vectorized

* reg arrays

* rgb2yuv420 vectorized

* warnings fixed

* try to fix align error
 2019-02-01 19:09:31 +03:00
Alexander Alekhin
4e66d078d2 Merge pull request #13722 from alalek:ocl_pass_ptr_for_empty_umat 2019-02-01 16:07:43 +00:00
Alexander Alekhin
a42bbc9722 Merge pull request #13736 from dkurt:dnn_ie_future 2019-02-01 10:01:39 +00:00
Alexander Alekhin
9362639437 Merge pull request #13716 from dkurt:dnn_conv_weights_clone 2019-02-01 09:57:08 +00:00
Hannah McLaughlin
418898029c Merge pull request #13718 from lochsh:svm-sigmoid-fix 
SVM sigmoid kernel fix (issue #13621) (#13718)

* Added test for sigmoid case for retrieving support vectors

* undo unhelpful test

* add test for sigmoid SVM with data that is easily separable into two concentric circles

* Update sigmoid kernel to use tanh(gamma * <x, y> + coef0) instead of -tanh(gamma * <x, y> + coef0)

* remove unnecessary constraint on coef0

* cleanup

* fixing inappropriate use of doubles

* Add f to float literal

* replace CV_Assert with ASSERT_EQ where appropriate
 2019-01-31 15:34:36 +03:00
Dmitry Kurtaev
c918ac298c Fix IE tests 2019-01-31 14:14:38 +03:00
Vitaly Tuzov
2f5af1bd33 Merge pull request #13693 from terfendail:spatialgrad_wintr 
* spatialGradient() reworked to use wide universal intrinsics

* Moved row pointers inside loops
 2019-01-30 22:37:27 +03:00
Alexander Alekhin
4501a2cdea ocl: support empty "ptr only" UMat in Kernel::set() 
add messages to avoid silent kernel destruction
 2019-01-30 14:51:06 +03:00
Ramez Rafla
eb00dce78e Merge pull request #13710 from ramezrafla:3.4 
* Added DMatch bindings

* Added CR which was accidently removed to maintain consistency

* Removed trailing white-space
 2019-01-30 00:14:33 +03:00
Alexander Alekhin
268d73165e Merge pull request #13684 from terfendail:lblend_wintr 2019-01-29 16:21:08 +00:00
Alexander Alekhin
5916ebf500
Merge pull request #13679 from alalek:imgproc_median_blur_cleanup 
* imgproc: cleanup medianBlur_8u_O1 code

Unnecessary per-channel buffers: H[c] / lut[c]

* imgproc(medianBlur_8u_O1): use CV_SIMD_WIDTH for alignment
 2019-01-29 19:20:24 +03:00
Dmitry Kurtaev
ac262f5b5d Clone convolution layer weights only for fusion 2019-01-29 14:29:47 +03:00
Arnaud Brejeon
d998e70a25 Merge pull request #13672 from arnaudbrejeon:bug_fix_12961 
PyrDown: Fix bug #12961 (#13672)

* Force unaligned pointer and create test

* More cross-platform solution

* MSVC expects a proper order

* Remove useless clang macro
 2019-01-28 21:36:00 +03:00