Alexander Alekhin [Sun, 27 Oct 2019 22:45:19 +0000 (22:45 +0000)]
Merge pull request #15793 from Cherubin7th:3.4
André Lippok [Sun, 27 Oct 2019 16:43:31 +0000 (17:43 +0100)]
Fixed typo in assertion
Alexander Alekhin [Sat, 26 Oct 2019 21:39:08 +0000 (21:39 +0000)]
Merge pull request #15761 from alalek:core_trace_itt_parameter
Alexander Alekhin [Tue, 22 Oct 2019 13:59:59 +0000 (16:59 +0300)]
core(trace): add ITT control parameter
- OPENCV_TRACE_ITT_ENABLE
Alexander Alekhin [Fri, 25 Oct 2019 13:49:46 +0000 (13:49 +0000)]
Merge pull request #15764 from ChipKerchner:demosaicingToHal
Alexander Alekhin [Thu, 24 Oct 2019 17:58:22 +0000 (17:58 +0000)]
Merge pull request #15770 from terfendail:stereobm_fix
Vitaly Tuzov [Thu, 24 Oct 2019 14:54:49 +0000 (17:54 +0300)]
Fixed StereoBM uniqueness check
Alexander Alekhin [Thu, 24 Oct 2019 07:06:32 +0000 (07:06 +0000)]
Merge pull request #15752 from dkurt:fix_15750
Alexander Alekhin [Wed, 23 Oct 2019 17:02:22 +0000 (17:02 +0000)]
Merge pull request #15754 from float13:patch-1
ChipKerchner [Wed, 23 Oct 2019 15:47:07 +0000 (10:47 -0500)]
Convert demosaic functions to HAL
float13 [Tue, 22 Oct 2019 01:36:40 +0000 (21:36 -0400)]
Tutorial - Make required input args positional.
I think it would help to change all 3 of the the input file arguments to be "positional" for consistency with the other tutorials. This also simplifies the command line input to run this tutorial by reducing typing, and helpfully prints the "usage" info if any of the 3 required inputs are missing.
I'm new to OpenCV and working through the tutorials. I kept getting runtime errors with this one until I realized that the arguments weren't positional, and I was missing the "--input1", "--input2, "--input3" flags preceding the filenames. All of the previous tutorials had required filenames as positional arguments and didn't require this.
The original code would require each input to be specified like this:
./compareHist_Demo --input1 filename1 --input2 filename2 --input3 filename3
But with this change, the above command is simplified to:
./compareHist_Demo filename1 filename2 filename3
This avoids a confusing runtime error to make things simpler for newcomers like me :)
Chip Kerchner [Tue, 22 Oct 2019 13:37:20 +0000 (09:37 -0400)]
Merge pull request #15738 from ChipKerchner:bugInt64x2Comparison
Fixing bug with comparison of v_int64x2 or v_uint64x2
* Casting v_uint64x2 to v_float64x2 and comparing does NOT work in all cases. Rewrite using epi64 instructions - faster too.
* Fix bad merge.
* Fix equal comparsion for non-SSE4.1. Add test cases for v_int64x2 comparisons.
* Try to fix merge conflict.
* Only test v_int64x2 comparisons if CV_SIMD_64F
* Fix compiler warning.
Alexander Alekhin [Tue, 22 Oct 2019 12:52:13 +0000 (12:52 +0000)]
Merge pull request #15739 from dkurt:darknet_shortcut_asymm
Alexander Alekhin [Tue, 22 Oct 2019 12:51:29 +0000 (12:51 +0000)]
Merge pull request #15756 from dankamongmen:dankamongmen/stitching_surf_default
nick black [Tue, 22 Oct 2019 06:16:29 +0000 (02:16 -0400)]
stitching_detailed: use correct match_conf default
The usage function states that the default for match_conf is
0.65 if the default SURF feature finder is used, and 0.3 for
orbs. Indeed, if --feature orbs is used, match_conf is set
to 0.3f. This is a NOP, because the real default is also set
to 0.3f. Change it to 0.65f when SURF is in play.
Dmitry Kurtaev [Mon, 21 Oct 2019 16:09:44 +0000 (19:09 +0300)]
Fix custom IE layers in case of no MKLDNN plugin
Alexander Alekhin [Sun, 20 Oct 2019 13:08:28 +0000 (13:08 +0000)]
Merge pull request #15743 from collinbrake:feature_grammar_fixes_2
Alexander Alekhin [Sun, 20 Oct 2019 13:06:27 +0000 (13:06 +0000)]
Merge pull request #14518 from SSteve:intersectConvexConvex-example
Steve Nicholson [Thu, 9 May 2019 00:54:17 +0000 (17:54 -0700)]
Add documentation and example program for intersectConvexConvex
Dmitry Kurtaev [Sat, 19 Oct 2019 09:54:15 +0000 (12:54 +0300)]
Fix Darknet eltwise
collin [Fri, 18 Oct 2019 21:42:56 +0000 (17:42 -0400)]
grammar corrections for python gui docs
Alexander Alekhin [Fri, 18 Oct 2019 20:19:40 +0000 (20:19 +0000)]
Merge pull request #15685 from pmur:cnz64f-simd
Alexander Alekhin [Fri, 18 Oct 2019 18:41:35 +0000 (18:41 +0000)]
Merge pull request #15740 from xerus:fix_typo
Alexander Alekhin [Fri, 18 Oct 2019 18:40:25 +0000 (18:40 +0000)]
Merge pull request #15741 from mipsopen-fwu:issue_15730
Fei Wu [Fri, 18 Oct 2019 16:36:18 +0000 (00:36 +0800)]
Fix issue 15730.
Pavel Grunt [Fri, 18 Oct 2019 16:04:48 +0000 (18:04 +0200)]
OpenCVFindMKL: Fix a typo
Dmitry Kurtaev [Fri, 18 Oct 2019 15:51:52 +0000 (18:51 +0300)]
Enable Eltwise layer with different numbers of inputs channels
Alexander Alekhin [Fri, 18 Oct 2019 14:52:25 +0000 (14:52 +0000)]
Merge pull request #15737 from alalek:issue_15705
Alexander Alekhin [Fri, 18 Oct 2019 13:05:03 +0000 (16:05 +0300)]
core(simd): v_reverse() for MSA backend
Alexander Alekhin [Thu, 17 Oct 2019 22:35:14 +0000 (22:35 +0000)]
Merge pull request #15716 from alalek:javadoc_fix
Alexander Alekhin [Thu, 17 Oct 2019 20:18:30 +0000 (20:18 +0000)]
Merge pull request #15180 from terfendail:wintr_stereobm
Alexander Alekhin [Thu, 17 Oct 2019 13:14:50 +0000 (13:14 +0000)]
Merge pull request #15709 from alalek:js_simd_reverse
Alexander Alekhin [Thu, 17 Oct 2019 13:14:34 +0000 (13:14 +0000)]
Merge pull request #15708 from alalek:js_simd_support_1.38.48
Alexander Alekhin [Thu, 17 Oct 2019 10:46:02 +0000 (10:46 +0000)]
Merge pull request #15718 from alalek:pylint_warnings
Alexander Smorkalov [Thu, 17 Oct 2019 10:35:27 +0000 (10:35 +0000)]
Merge pull request #15720 from alalek:cmake_fix_uwp
Alexander Smorkalov [Thu, 17 Oct 2019 10:19:47 +0000 (10:19 +0000)]
Merge pull request #15722 from jasjuang:3.4
jasjuang [Thu, 17 Oct 2019 00:22:25 +0000 (17:22 -0700)]
document CC_STAT_MAX in ConnectedComponentsTypes
Alexander Alekhin [Wed, 16 Oct 2019 21:42:31 +0000 (21:42 +0000)]
cmake: fix UWP scripts path
Alexander Alekhin [Wed, 16 Oct 2019 18:52:10 +0000 (18:52 +0000)]
Merge pull request #15715 from adamrankin:patch-1
Alexander Alekhin [Wed, 16 Oct 2019 15:49:33 +0000 (18:49 +0300)]
fix pylint warnings
pylint 1.8.3
Alexander Alekhin [Wed, 16 Oct 2019 14:42:20 +0000 (17:42 +0300)]
javadoc: fix generation with OpenJDK 11
Adam Rankin [Wed, 16 Oct 2019 14:04:41 +0000 (10:04 -0400)]
COMP: Enabling build with recent VTK version
VTK_MAJOR_VERSION not found unless header is included
Alexander Alekhin [Wed, 16 Oct 2019 11:13:07 +0000 (11:13 +0000)]
Merge pull request #15701 from alalek:issue_15691
Alexander Alekhin [Wed, 16 Oct 2019 11:12:49 +0000 (11:12 +0000)]
Merge pull request #15700 from alalek:issue_12943
Alexander Alekhin [Tue, 15 Oct 2019 15:46:08 +0000 (18:46 +0300)]
js(simd): v_reverse implementation
Alexander Alekhin [Tue, 15 Oct 2019 12:29:10 +0000 (15:29 +0300)]
js(simd): support Emscripten 1.38.48-upstream
Alexander Alekhin [Mon, 14 Oct 2019 15:39:54 +0000 (18:39 +0300)]
core(alloc): force initialization of memalign flag
- before main() launch
Alexander Alekhin [Mon, 14 Oct 2019 15:10:32 +0000 (18:10 +0300)]
core(ipp): skip huge input in flip()
- IPP/SSE4.2 works well
Alexander Smorkalov [Sat, 12 Oct 2019 18:05:54 +0000 (18:05 +0000)]
Merge pull request #15688 from JamesNewton:3.4
JamesNewton [Fri, 11 Oct 2019 17:07:22 +0000 (10:07 -0700)]
Update js_image_arithmetics.markdown
Chip Kerchner [Fri, 11 Oct 2019 15:34:17 +0000 (11:34 -0400)]
Merge pull request #15662 from ChipKerchner:addVReverseIntrinsic
* New v_reverse HAL intrinsic for reversing the ordering of a vector
* Fix conflict.
* Try to resolve conflict again.
* Try one more time.
* Add _MM_SHUFFLE. Remove non-vectorize code in SSE2. Fix copy and paste issue with NEON.
* Change v_uint16x8 SSE2 version to use shuffles
Everton Constantino [Fri, 11 Oct 2019 15:32:59 +0000 (12:32 -0300)]
Merge pull request #15527 from everton1984:faster_acc
* Adding support for vectorized masking for uchar/ushort.
* Fixing bug where mask was zeroing the dst. Improved the way to calculate
the mask and tweaked for further performance improvements.
* Fixing mask comparison test.
* Restricting to one channel.
* Adding support for 3 channels, switch old approach to start using HAL's
v_select.
Paul E. Murphy [Wed, 28 Aug 2019 17:09:07 +0000 (12:09 -0500)]
core: vectorize countNonZero64f
Improves performance a bit. 2.2x on P9 and 2 - 3x on coffee lake
x86-64.
Alexander Alekhin [Wed, 9 Oct 2019 15:33:35 +0000 (18:33 +0300)]
Merge tag '3.4.8'
Alexander Alekhin [Wed, 9 Oct 2019 11:42:29 +0000 (14:42 +0300)]
OpenCV release (3.4.8)
OpenCV 3.4.8
Maksim Shabunin [Wed, 9 Oct 2019 11:06:12 +0000 (14:06 +0300)]
Merge pull request #15544 from mshabunin:disable_posix_memalign
* Disable posix_memalign by default
* core: fix memalign parameter handling
Alexander Smorkalov [Wed, 9 Oct 2019 11:04:44 +0000 (11:04 +0000)]
Merge pull request #15666 from seanm:Wnewline
Marcin Tolysz [Wed, 9 Oct 2019 08:38:10 +0000 (09:38 +0100)]
Merge pull request #15658 from tolysz:patch-1
* Cuda + OpenGL on ARM
There might be multiple ways of getting OpenCV compile on Tegra (NVIDIA Jetson) platform, but mainly they modify CUDA(8,9,10...) source code, this one fixes it for all installations.
( https://devtalk.nvidia.com/default/topic/1007290/jetson-tx2/building-opencv-with-opengl-support-/post/5141945/#5141945 et al.).
This way is exactly the same as the one proposed but the code change happens in OpenCV.
* Updated,
The link provided mentions: cuda8 + 9, I have cuda 10 + 10.1 (and can confirm it is still defined this way).
NVIDIA is probably using some other "secret" backend with Jetson.
Sean McBride [Tue, 8 Oct 2019 18:16:11 +0000 (14:16 -0400)]
Fixed clang -Wnewline-eof warning by adding newline to end of file
Alexander Alekhin [Tue, 8 Oct 2019 23:36:26 +0000 (23:36 +0000)]
Merge pull request #15661 from alalek:fix_android_build_avx2
Alexander Alekhin [Tue, 8 Oct 2019 15:27:54 +0000 (15:27 +0000)]
Merge pull request #15664 from alalek:build_eliminate_cuda_warnings
Alexander Alekhin [Tue, 8 Oct 2019 12:30:02 +0000 (15:30 +0300)]
build: eliminate CUDA warnings
Alexander Alekhin [Tue, 8 Oct 2019 10:12:02 +0000 (13:12 +0300)]
build: update AVX2 check
- _mm256_bslli_epi128() works in GCC 4.9.3+ only
- Android NDK r10 doesn't support this instruction
Alexander Alekhin [Mon, 7 Oct 2019 21:33:20 +0000 (00:33 +0300)]
Merge pull request #15642 from alalek:issue_15597
Sayed Adel [Mon, 7 Oct 2019 19:01:35 +0000 (21:01 +0200)]
Merge pull request #15510 from seiko2plus:issue15506
* core: rework and optimize SIMD implementation of dotProd
- add new universal intrinsics v_dotprod[int32], v_dotprod_expand[u&int8, u&int16, int32], v_cvt_f64(int64)
- add a boolean param for all v_dotprod&_expand intrinsics that change the behavior of addition order between
pairs in some platforms in order to reach the maximum optimization when the sum among all lanes is what only matters
- fix clang build on ppc64le
- support wide universal intrinsics for dotProd_32s
- remove raw SIMD and activate universal intrinsics for dotProd_8
- implement SIMD optimization for dotProd_s16&u16
- extend performance test data types of dotprod
- fix GCC VSX workaround of vec_mule and vec_mulo (in little-endian it must be swapped)
- optimize v_mul_expand(int32) on VSX
* core: remove boolean param from v_dotprod&_expand and implement v_dotprod_fast&v_dotprod_expand_fast
this changes made depend on "terfendail" review
Alexander Alekhin [Mon, 7 Oct 2019 16:15:04 +0000 (16:15 +0000)]
Merge pull request #15654 from sturkmen72:patch-3
Alexander Alekhin [Mon, 7 Oct 2019 12:06:43 +0000 (15:06 +0300)]
imgproc: update histogram test
Alexander Alekhin [Mon, 7 Oct 2019 12:04:13 +0000 (12:04 +0000)]
Merge pull request #15653 from tolysz:patch-1
Marcin Tolysz [Mon, 7 Oct 2019 10:45:26 +0000 (11:45 +0100)]
Fix compiler warnings for latest cuda npp which defines this itself as:
```
#define NPP_VER_MAJOR 10
#define NPP_VER_MINOR 2
#define NPP_VER_PATCH 0
#define NPP_VER_BUILD 243
#define NPP_VERSION (NPP_VER_MAJOR * 1000 + \
NPP_VER_MINOR * 100 + \
NPP_VER_PATCH)
Suleyman TURKMEN [Mon, 7 Oct 2019 08:59:52 +0000 (11:59 +0300)]
Update copy.cpp
Alexander Alekhin [Sat, 5 Oct 2019 15:30:09 +0000 (15:30 +0000)]
Merge pull request #15646 from alalek:fix_avx512_detection
Alexander Alekhin [Sat, 5 Oct 2019 15:29:13 +0000 (15:29 +0000)]
Merge pull request #15644 from wise86-android:upgradePySetup
Alexander Alekhin [Sat, 5 Oct 2019 15:28:52 +0000 (15:28 +0000)]
Merge pull request #15641 from alalek:dnn_pytest_update_3.4
Alexander Alekhin [Sat, 5 Oct 2019 15:27:35 +0000 (15:27 +0000)]
Merge pull request #15602 from alalek:core_softfloat_ubsan_shift
Wise86 [Sat, 5 Oct 2019 09:48:09 +0000 (11:48 +0200)]
upgrade the file to use the correct package name and include py3/gtk3 support
Alexander Alekhin [Sat, 5 Oct 2019 10:39:35 +0000 (10:39 +0000)]
fix avx512 detection
- renamed Cascade Lake AVX512_CEL => AVX512_CLX (align with Intel SDE tool)
- fixed CLX instruction sets (no IFMA/VBMI)
- added flag to bypass CPU baseline check: OPENCV_SKIP_CPU_BASELINE_CHECK
Alexander Alekhin [Fri, 4 Oct 2019 19:45:37 +0000 (19:45 +0000)]
Merge pull request #15626 from alalek:dnn_openvino_2019r3
Alexander Alekhin [Thu, 3 Oct 2019 13:02:17 +0000 (16:02 +0300)]
imgproc: accurate histogram value thresholding
Alexander Alekhin [Fri, 4 Oct 2019 16:31:05 +0000 (16:31 +0000)]
Merge pull request #15622 from dkurt:enet_ie_cpu
Alexander Alekhin [Fri, 4 Oct 2019 15:35:11 +0000 (18:35 +0300)]
dnn(pytest): backport changes from master, update test setUp()
Dmitry Kurtaev [Wed, 2 Oct 2019 11:05:41 +0000 (14:05 +0300)]
Enable ENet with Inference Engine backend on CPU
Alexander Alekhin [Fri, 4 Oct 2019 07:29:27 +0000 (07:29 +0000)]
dnn: update IE tests
Alexander Alekhin [Fri, 4 Oct 2019 11:54:54 +0000 (11:54 +0000)]
Merge pull request #15634 from alalek:issue_15083_4903
Alexander Alekhin [Fri, 4 Oct 2019 11:09:35 +0000 (14:09 +0300)]
Merge pull request #15637 from APrigarina:3.4_version2
QR-Code detection: accuracy improvement (fixed)
APrigarina [Fri, 4 Oct 2019 08:47:56 +0000 (11:47 +0300)]
bug fix
Alexander Alekhin [Thu, 3 Oct 2019 20:45:43 +0000 (20:45 +0000)]
imgproc: fix fitLine() implementation
- update optimal solutions on each iteration
Alexander Alekhin [Mon, 2 Sep 2019 12:35:35 +0000 (15:35 +0300)]
dnn: use OpenVINO 2019R3 defines
Alexander Alekhin [Wed, 2 Oct 2019 14:30:17 +0000 (14:30 +0000)]
Merge pull request #15621 from alalek:cmake_ipp_licenses
Alexander Alekhin [Wed, 2 Oct 2019 14:29:55 +0000 (14:29 +0000)]
Merge pull request #15620 from alalek:issue_14727
Alexander Alekhin [Wed, 2 Oct 2019 14:27:56 +0000 (14:27 +0000)]
Merge pull request #15467 from elmsfu:dshow/add_save_graph_file
Alexander Alekhin [Tue, 1 Oct 2019 18:02:45 +0000 (18:02 +0000)]
Merge pull request #15619 from alalek:dnn_eltwise_sum_ie_ocl
Elms [Thu, 5 Sep 2019 20:51:37 +0000 (13:51 -0700)]
dshow: Add ability to save direct show graph
Alexander Alekhin [Tue, 1 Oct 2019 15:29:47 +0000 (18:29 +0300)]
dnn(test): skip IE/OCL test for "sum"
Alexander Alekhin [Tue, 1 Oct 2019 15:04:21 +0000 (18:04 +0300)]
cmake: add check for IPP IW license files
Alexander Alekhin [Tue, 1 Oct 2019 14:48:47 +0000 (14:48 +0000)]
Merge pull request #15618 from alalek:dnn_test_async_timeout
Alexander Alekhin [Tue, 1 Oct 2019 13:52:14 +0000 (16:52 +0300)]
core: workaround transform() inplace calls
Alexander Alekhin [Tue, 1 Oct 2019 10:31:57 +0000 (13:31 +0300)]
dnn: increase async test timeout
Alexander Alekhin [Mon, 30 Sep 2019 18:37:21 +0000 (18:37 +0000)]
Merge pull request #15609 from sturkmen72:update_loadsave_cpp
Sebastián Gurin [Mon, 30 Sep 2019 18:35:26 +0000 (15:35 -0300)]
Merge pull request #15480 from cancerberoSgx:estimateAffine2D
js - cv.estimateAffine2D, cv.warpPolar
ann [Mon, 30 Sep 2019 18:33:58 +0000 (21:33 +0300)]
Merge pull request #15356 from APrigarina:3.4_version2
QR-Code detection: accuracy improvement
* first commit
* resize improvement
* resize improvement
* dummy commit
* warnings fix
* warnings fix
* warnings fix
* test added
* resize fix
* resize fix
* tests changed
* tests changed