72fedbe096
GAPI - KW fixes
...
- replace "unsafe" memcpy with "safe" :) std::copy_n to make KW happy
2020-03-11 11:23:15 +03:00
3befdb4ae8
Merge pull request #16604 from Volskig:mp/ocv-gapi-zero-height-mat
...
G-API: Zero-height mat is cause of crash
* Added check for zero-height Mat case
* Refactoring, added validate_input_arg func
* No bool function now
2020-03-10 14:44:16 +03:00
27b71d6368
Merge pull request #16625 from D-Alex:findChessboard
2020-03-09 22:21:29 +00:00
9b3be01b83
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2020-03-09 20:27:34 +00:00
0bcdf7d03e
Merge pull request #16724 from liqi-c:3.4-tengine
...
* Add Tengine support .
* Modify printf to CV_LOG_WARNING
* a few minor fixes in the code
* Renew Tengine version
* Add header file for CV_LOG_WARNING
* Add #ifdef HAVE_TENGINE in tengine_graph_convolution.cpp
* remove trailing whitespace
* Remove trailing whitespace
* Modify for compile problem
* Modify some code style error
* remove whitespace
* Move some code style problem
* test
* add ios limit and build problem
* Modified as alalek suggested
* Add cmake 2.8 support
* modify cmake 3.5.1 problem
* test and set BUILD_ANDROID_PROJECTS OFF
* remove some compile error
* remove some extra code in tengine
* close test.
* Test again
* disable android.
* delete ndk version judgement
* Remove setenv() call . and add License information
* Set tengine default OFF. Close test .
Co-authored-by: Vadim Pisarevsky <vadim.pisarevsky@gmail.com >
2020-03-09 14:59:23 +00:00
44560c3e50
calib3d: add estimateChessboardSharpness
...
Image sharpness, as well as brightness, are a critical parameter for
accuracte camera calibration. For accessing these parameters for
filtering out problematic calibraiton images, this method calculates
edge profiles by traveling from black to white chessboard cell centers.
Based on this, the number of pixels is calculated required to transit
from black to white. This width of the transition area is a good
indication of how sharp the chessboard is imaged and should be below
~3.0 pixels.
Based on this also motion blur can be detectd by comparing sharpness in
vertical and horizontal direction. All unsharp images should be excluded
from calibration as they will corrupt the calibration result. The same
is true for overexposued images due to a none-linear sensor response.
This can be detected by looking at the average cell brightness of the
detected chessboard.
2020-03-09 08:58:18 +01:00
969cc3dd95
Merge pull request #16743 from alalek:ts_dump_exception_content
2020-03-07 19:07:18 +00:00
198b5096aa
Merge pull request #16754 from alalek:issue_16752
...
* core(test): FP16 norm test
* core: norm()-FP16 disable OpenCL
* core(norm): fix 16f32f local buffer size
2020-03-07 19:06:47 +00:00
619180dffd
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2020-03-06 20:41:30 +00:00
6d113bd03f
Merge pull request #16751 from alalek:core_coverity_issues
2020-03-06 19:07:21 +00:00
a76c72acdd
Merge pull request #16738 from dkurt:onnx_broadcast
2020-03-06 19:04:43 +00:00
e9655cf646
Merge pull request #16697 from alalek:imgcodecs_jpeg_drop_unnecessary_code
2020-03-06 19:03:43 +00:00
34530da66e
core: fix coverity issues
2020-03-06 18:12:45 +00:00
6271192a32
Merge pull request #16694 from alalek:dnn_disable_nn_builder_api
2020-03-06 13:18:41 +00:00
094a5b0cba
Merge pull request #16719 from alalek:dnn_disable_nn_builder_api_3.4
2020-03-06 12:26:48 +00:00
a55cc07548
ts(gtest): dump exception message from EXPECT_NO_THROW()
2020-03-06 12:08:43 +00:00
880d2afb67
Fix building with ToT libc++
...
ToT libc++ (LLVM) no longer includes <sstream>
as part of <complex> which breaks building opencv.
Include <sstream> header explcitly to fix this.
2020-03-05 17:10:43 -08:00
9e332dc5fb
Broadcasting from ONNX
2020-03-06 00:58:59 +03:00
a694e5074f
Merge pull request #16723 from jansol:master
2020-03-05 12:25:20 +00:00
90a4d67e8d
Merge pull request #16513 from pwuertz:cuda_py_interop
2020-03-05 11:56:07 +00:00
23bc89d6fc
Merge pull request #16577 from Volskig:mp/ocv-gapi-work
2020-03-05 10:58:51 +00:00
73ddc091a2
Merge pull request #16693 from Volskig:mp/ocv-gapi-add-include
2020-03-05 10:53:23 +00:00
bce9837604
Added assert for create Mat with negative dims, added tets for this case
2020-03-05 11:52:10 +03:00
f3a50224f2
Rm imgproc from render.cpp
2020-03-05 11:41:36 +03:00
d4a17da7b2
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2020-03-04 20:49:09 +00:00
4f288a1e28
Merge pull request #16704 from alalek:core_log_once_log_if
...
* core(logger): add CV_LOG_ONCE_xxx() CV_LOG_IF_xxx() macros
* core(logger): keep tests disabled
2020-03-04 20:42:41 +00:00
fd09413566
Merge pull request #16731 from alalek:issue_16708
...
* imgproc(integral): avoid OOB access
* imgproc(test): fix integral perf check
- FP32 computation is not accurate
* imgproc(integral): tune loop limits
2020-03-04 19:28:04 +00:00
ad16c243ca
core(ocl): Don't query image formats when none exist
...
clGetSupportedImageFormats returns CL_INVALID_VALUE if called with
num_entries 0 and a non-NULL image_formats pointer so let's not do that.
2020-03-04 14:15:33 +02:00
da6ad1c640
Merge pull request #15765 from zachlowry:patch-1
...
Use argument value for 'mat' in call to format for vector_mat and vector_mat_template
2020-03-04 11:42:31 +03:00
9ed1332355
Merge pull request #16722 from l-bat:reshape_opset_11
...
* Supported Div op for constants
* Added Mul test
2020-03-04 11:27:10 +03:00
90ec651bd7
test: Add test to verify correct mat substitution into the template in header parser
2020-03-04 08:14:19 +03:00
0aa5391c4b
Use argument value for 'mat' in call to format for vector_mat and vector_mat_template
...
The hard-coded string value "Mat" was used in the two format strings for vector_mat and vector_mat_template, preventing UMat arguments to functions that have these types from working correctly. as noted in #12231 .
2020-03-04 08:14:11 +03:00
57cf120118
Merge pull request #16709 from ashishkrshrivastava:cvonnx
2020-03-03 20:23:10 +00:00
e18d5e94c7
Gather-Cast, Mul-Cast fusion
2020-03-03 21:08:28 +05:30
219ef95dd8
MSMF: fixed issue with camera format selection
2020-03-03 13:17:32 +03:00
8ed89bae84
KW: G-API tests - fixes for uninitialized variables
2020-03-03 11:37:40 +03:00
124bf8339f
dnn(IE): use HAVE_DNN_IE_NN_BUILDER_2019 for NN Builder API code
...
- CMake option: OPENCV_DNN_IE_NN_BUILDER_2019
2020-03-03 08:07:54 +00:00
29d214474f
dnn(IE): use HAVE_DNN_IE_NN_BUILDER_2019 for NN Builder API code
...
- CMake option: OPENCV_DNN_IE_NN_BUILDER_2019
2020-03-03 07:45:09 +00:00
4d0f13544d
Merge pull request #16700 from alalek:fix_core_matexpr_size_gemm
...
core: fix MatExpr::size() for gemm()
* core(test): MatExpr::size() test for gemm()
* core: fix MatExpr::size() for gemm()
2020-03-02 17:13:02 +03:00
b1b78aedd2
Skipped ResizeUnfused test on Builder API
2020-03-02 15:45:29 +03:00
599a595c6f
Merge pull request #16573 from ashishkrshrivastava:opencvonnx
2020-02-29 21:20:40 +03:00
8559237d4e
ONNX: upsample subgraph fusion added
2020-02-29 15:24:06 +05:30
8808aaccff
Merge pull request #16658 from YashasSamaga:cuda4dnn-refactor-activations
...
cuda4dnn(activations, eltwise, scale_shift): refactor to reduce code duplication
* refactor activations
* refactor eltwise kernels
* move all functors to functors.hpp
* remove bias1 and scale1 kernels
2020-02-29 11:46:14 +03:00
333a767be4
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
2020-02-28 18:34:37 +00:00
5012fc5d23
Merge pull request #16684 from pwuertz:ignore_clang_mat_inl
...
* Ignore clang warnings for deprecated enum+enum operations in mat.inl.hpp
* build: added customization macros, cmake flags for OpenCV build
2020-02-28 21:21:03 +03:00
f00607c8ac
Merge pull request #16626 from firebladed:firebladed-v4l2_pix_fmt_y12
...
V4L2: Add V4L2_PIX_FMT_Y12 (12 bit grey) support
2020-02-28 21:17:30 +03:00
8c24af66bd
Merge pull request #16556 from ChipKerchner:vectorizeIntegralSumPixels
...
* Vectorize calculating integral for line for single and multiple channels
* Single vector processing for 4-channels - 25-30% faster
* Single vector processing for 4-channels - 25-30% faster
* Fixed AVX512 code for 4 channels
* Disable 3 channel 8UC1 to 32S for SSE2 and SSE3 (slower). Use new version of 8UC1 to 64F for AVX512.
2020-02-28 19:34:06 +03:00
7ffab23a53
Merge pull request #16535 from jshiwam:exifbugfix
2020-02-28 16:31:59 +00:00
4a39b12a78
imgcodecs(jpeg): drop unnecessary code
...
- standard huffman tables are handled by modern libjpeg-turbo
2020-02-28 18:55:14 +03:00
1bc607e8d8
Merge pull request #16677 from Bleach665:Qt_imshow_clipbrd
2020-02-28 14:41:07 +00:00
Anton Potapov
Maxim Pashchenkov
Alexander Alekhin
NesQl
Alexander Duda
Manoj Gupta
Dmitry Kurtaev
Maxim Pashchenkov
Jan Solanti
Liubov Batanina
Vadim Levin
Zach Lowry
ashishiva3@gmail.com
Maksim Shabunin
Alexander Alekhin
Yashas Samaga B L
Peter Würtz
firebladed
Chip Kerchner