Commit Graph

686 Commits

Author SHA1 Message Date
Alexander Alekhin
c25f776151 Merge branch 4.x 2022-08-21 15:27:31 +00:00
Sean McBride
35f1a90df7
Merge pull request #22149 from seanm:sprintf
Replaced sprintf with safer snprintf

* Straightforward replacement of sprintf with safer snprintf

* Trickier replacement of sprintf with safer snprintf

Some functions were changed to take another parameter: the size of the buffer, so that they can pass that size on to snprintf.
2022-06-25 06:48:22 +03:00
Alexander Alekhin
d9bf522b27 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-05-23 16:06:14 +00:00
Alexander Alekhin
89f8d4ae12 build: GCC12 warnings 2022-05-15 16:21:16 +00:00
OpenCV Developers
0fbd58bef9 Merge branch 4.x 2022-04-23 22:07:14 +00:00
Alexander Alekhin
1339ebaa84 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-03-26 16:00:28 +00:00
Maksim Shabunin
4eae23a2cc ts: fix some EXPECT_MAT macros 2022-03-21 16:06:02 +03:00
Alexander Alekhin
899b4d1452 Merge branch 4.x 2022-02-22 19:55:26 +00:00
cudawarped
f66a2ffa1e Fix GpuMat to correctly calculate dataend when using GpuMat::create().
Add output to createMat() to be used by locateROI test cases.
2022-02-02 14:25:46 +00:00
Alexander Alekhin
a0d5277e0d Merge branch 4.x 2021-12-30 21:43:45 +00:00
Alexander Alekhin
299f9837b7 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-12-15 16:38:56 +00:00
rogday
4827fe86bb
Merge pull request #21088 from rogday:onnx_tests
Onnx conformance tests

* Add ONNX conformance tests

* dnn(test): add filters for ONNX conformance tests

* add filter lists for OCV backend

* address review comments

* move test_clip_inbounds to all_denylist

* address clip issue

* avoid empty lists

Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>
2021-12-14 16:58:06 +00:00
Alexander Alekhin
8b4fa2605e Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-12-03 12:32:49 +00:00
yuki takehara
a6277370ca
Merge pull request #21107 from take1014:remove_assert_21038
resolves #21038

* remove C assert

* revert C header

* fix several points in review

* fix test_ds.cpp
2021-11-27 18:34:52 +00:00
Alexander Alekhin
57ee14d62d Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-11-27 16:50:55 +00:00
Alexander Alekhin
c14a8dce93 Merge pull request #21131 from cclauss:codespell 2021-11-26 18:32:54 +00:00
Christian Clauss
ebe4ca6b60 Fix typos discovered by codespell 2021-11-26 12:29:56 +01:00
Christian Clauss
cdbb042ce4 Use print() function in both Python 2 and Python 3 2021-11-26 11:57:54 +01:00
Alexander Alekhin
7ba26ada12 Merge branch 4.x 2021-10-15 21:53:39 +00:00
Alexander Alekhin
74161b2122 Merge pull request #20847 from alalek:fix_build_js_simd_tests 2021-10-09 05:59:24 +00:00
Alexander Alekhin
788f330d07 js: fix build of SIMD tests 2021-10-08 20:15:41 +00:00
Yuantao Feng
34d359fe03
Merge pull request #20422 from fengyuentau:dnn_face
Add DNN-based face detection and face recognition into modules/objdetect

* Add DNN-based face detector impl and interface

* Add a sample for DNN-based face detector

* add recog

* add notes

* move samples from samples/cpp to samples/dnn

* add documentation for dnn_face

* add set/get methods for input size, nms & score threshold and topk

* remove the DNN prefix from the face detector and face recognizer

* remove default values in the constructor of impl

* regenerate priors after setting input size

* two filenames for readnet

* Update face.hpp

* Update face_recognize.cpp

* Update face_match.cpp

* Update face.hpp

* Update face_recognize.cpp

* Update face_match.cpp

* Update face_recognize.cpp

* Update dnn_face.markdown

* Update dnn_face.markdown

* Update face.hpp

* Update dnn_face.markdown

* add regression test for face detection

* remove underscore prefix; fix warnings

* add reference & acknowledgement for face detection

* Update dnn_face.markdown

* Update dnn_face.markdown

* Update ts.hpp

* Update test_face.cpp

* Update face_match.cpp

* fix a compile error for python interface; add python examples for face detection and recognition

* Major changes for Vadim's comments:

* Replace class name FaceDetector with FaceDetectorYN in related failes

* Declare local mat before loop in modules/objdetect/src/face_detect.cpp

* Make input image and save flag optional in samples/dnn/face_detect(.cpp, .py)

* Add camera support in samples/dnn/face_detect(.cpp, .py)

* correct file paths for regression test

* fix convertion warnings; remove extra spaces

* update face_recog

* Update dnn_face.markdown

* Fix warnings and errors for the default CI reports:

* Remove trailing white spaces and extra new lines.

* Fix convertion warnings for windows and iOS.

* Add braces around initialization of subobjects.

* Fix warnings and errors for the default CI systems:

* Add prefix 'FR_' for each value name in enum DisType to solve the
redefinition error for iOS compilation; Modify other code accordingly

* Add bookmark '#tutorial_dnn_face' to solve warnings from doxygen

* Correct documentations to solve warnings from doxygen

* update FaceRecognizerSF

* Fix the error for CI to find ONNX models correctly

* add suffix f to float assignments

* add backend & target options for initializing face recognizer

* add checkeq for checking input size and preset size

* update test and threshold

* changes in response to alalek's comments:

* fix typos in samples/dnn/face_match.py

* import numpy before importing cv2

* add documentation to .setInputSize()

* remove extra include in face_recognize.cpp

* fix some bugs

* Update dnn_face.markdown

* update thresholds; remove useless code

* add time suffix to YuNet filename in test

* objdetect: update test code
2021-10-08 19:13:49 +00:00
Francesco Petrogalli
d29c7e7871
Merge pull request #20392 from fpetrogalli:aarch64-semihosting
AArch64 semihosting

* [ts] Disable filesystem support in the TS module.

Because of this change, all the tests loading data will file, but tat
least the core module can be tested with the following line:

    opencv_test_core --gtest_filter=-"*Core_InputOutput*:*Core_globbing.accuracy*"

* [aarch64] Build OpenCV for AArch64 semihosting.

This patch provide a toolchain file that allows to build the library
for semihosting applications [1]. Minimal changes have been applied to
the code to be able to compile with a baremetal toolchain.

[1] https://developer.arm.com/documentation/100863/latest

The option `CV_SEMIHOSTING` is used to guard the bits in the code that
are specific to the target.

To build the code:

    cmake ../opencv/ \
        -DCMAKE_TOOLCHAIN_FILE=../opencv/platforms/semihosting/aarch64-semihosting.toolchain.cmake \
        -DSEMIHOSTING_TOOLCHAIN_PATH=/path/to/baremetal-toolchain/bin/ \
        -DBUILD_EXAMPLES=ON -GNinja

A barematel toolchain for targeting aarch64 semihosting can be found
at [2], under `aarch64-none-elf`.

[2] https://developer.arm.com/tools-and-software/open-source-software/developer-tools/gnu-toolchain/gnu-a/downloads

The folder `samples/semihosting` provides two example semihosting
applications.

The two binaries can be executed on the host platform with:

    qemu-aarch64 ./bin/example_semihosting_histogram
    qemu-aarch64 ./bin/example_semihosting_norm

Similarly, the test and perf executables of the modules can be run
with:

    qemu-aarch64 ./bin/opecv_[test|perf]_<module>

Notice that filesystem support is disabled by the toolchain file,
hence some of the test that depend on filesystem support will fail.

* [semihosting] Remove blank like at the end of file. [NFC]

The spurious blankline was reported by
https://pullrequest.opencv.org/buildbot/builders/precommit_docs/builds/31158.

* [semihosting] Make the raw pixel file generation OS independent.

Use the facilities provided by Cmake to generate the header file
instead of a shell script, so that the build doesn't fail on systems
that do not have a unix shell.

* [semihosting] Rename variable for semihosting compilation.

* [semihosting] Move the cmake configuration to a variable file.

* [semihosting] Make the guard macro private for the core module.

* [semihosting] Remove space. [NFC]

* [semihosting] Improve comment with information about semihosting. [NFC]

* [semihosting] Update license statement on top of sourvce file. [NFC]

* [semihosting] Replace BM_SUFFIX with SEMIHOSTING_SUFFIX. [NFC]

* [semihosting] Remove double space. [NFC]

* [semihosting] Add some text output to the sample applications.

* [semihosting] Remove duplicate entry in cmake configuration. [NFCI]

* [semihosting] Replace `long` with `int` in sample apps. [NFCI]

* [semihosting] Use `configure_file` to create the random pixels. [NFCI]

* [semihosting][bugfix] Fix name of cmakedefine variable.

* [semihosting][samples] Use CV_8UC1 for grayscale images. [NFCI]

* [semihosting] Add readme file.

* [semihosting] Remove blank like at the end of README. [NFC]

This fixes the failure at
https://pullrequest.opencv.org/buildbot/builders/precommit_docs/builds/31272.
2021-07-21 18:46:05 +03:00
Francesco Petrogalli
b928ebdd53
Merge pull request #19985 from fpetrogalli:disable_threads
* [build][option] Introduce `OPENCV_DISABLE_THREAD_SUPPORT` option.

The option forces the library to build without thread support.

* update handling of OPENCV_DISABLE_THREAD_SUPPORT

- reduce amount of #if conditions

* [to squash] cmake: apply mode vars in toolchains too

Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>
2021-07-08 20:21:21 +00:00
Joe Howse
6a3d925a47 OpenCL: core support for FP16, more channel orders
* Support cl_image conversion for CL_HALF_FLOAT (float16)

* Support cl_image conversion for additional channel orders:
  CL_A, CL_INTENSITY, CL_LUMINANCE, CL_RG, CL_RA

* Comment on why cl_image conversion is unsupported for CL_RGB

* Predict optimal vector width for float16

* ocl::kernelToStr: support float16

* ocl::Device::halfFPConfig: drop artificial requirement for OpenCL
  version >= 1.2. Even OpenCL 1.0 supports the underlying config
  property, CL_DEVICE_HALF_FP_CONFIG.

* dumpOpenCLInformation: provide info on OpenCL half-float support
  and preferred half-float vector width

* randu: support default range [-1.0, 1.0] for float16

* TestBase::warmup: support float16
2021-06-30 14:14:37 -03:00
Alexander Alekhin
7a5f554bc4 Merge branch 4.x 2021-06-13 10:27:44 +00:00
Ian Maquignaz
2db243b8ed
Merge pull request #20247 from IanMaquignaz:inverseRectification_update
Update to initInverseRectificationMap()

* update to initInverseRectificationMap() documentation

* Restructured Calib3d_InitInverseRectificationMap unit test per feedback from alalek

* whitespace
2021-06-09 13:27:43 +00:00
Ian Maquignaz
b05631432b Added declaration, definition and unit test for initInverseRectificationMap()
Fixed trailing whitespace

Update to initInverseRectificationMap documentation for clarity

Added test case for initInverseRectificationMap()
Updated documentation.

Fixed whitespace error in docs

Small update to test function
Now passes success_error_level

final update to inverseRectification documentation
2021-06-07 16:01:11 -04:00
Alexander Alekhin
b91e0dca90 Merge branch 4.x 2021-06-04 15:18:51 +00:00
Alexander Alekhin
3e513ee6ab Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-06-03 16:23:36 +00:00
Alexander Alekhin
7d91dfe339 Merge pull request #20146 from asmorkalov:as/java_test_filter 2021-06-02 17:50:29 +00:00
Alexander Alekhin
59b4baee0c ts: migrate from cgi.escape to html.escape in .py file 2021-06-01 19:19:05 +00:00
Alexander Smorkalov
1212aef03b Analog of gtest_filter for java tests. 2021-06-01 11:04:18 +03:00
Alexander Alekhin
fc628014bb Merge branch 4.x 2021-04-10 18:03:01 +00:00
Alexander Alekhin
0a6adedaf1 valgrind: filter out hardware-accelerated videoio tests 2021-03-17 08:59:56 +00:00
Suleyman TURKMEN
178240ccf1 Clean up C API backport ready changes 2021-03-03 14:37:45 +03:00
Alexander Alekhin
28c0cd8460 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-01-16 19:03:42 +00:00
Francesco Petrogalli
235e648bf5
Merge pull request #19268 from fpetrogalli:tabs-summary-output
* [ts][summary.py] Extend `-o` to support tabs separated output.

* [ts][summary.py] Improve TABS sepatated output.

There is no need to print TAB at the beginning and at the end of each
row in the table.

Cosmetic change: using python list comprehension instead of for loop
to process a single row.
2021-01-14 12:01:36 +00:00
Alexander Alekhin
6fdb7aee84 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-12-04 18:26:58 +00:00
Alexander Alekhin
12a36b5a94 Merge pull request #18955 from alalek:test_debug_flag 2020-12-04 18:10:00 +00:00
Alexander Alekhin
d35e2f5339 core(ipp): workaround getIppTopFeatures() value mismatch 2020-12-02 11:33:55 +00:00
Vadim Pisarevsky
d6c699c014 calib3d module in opencv is split into 3 modules: 3d, calib and stereo.
stereo module in opencv_contrib is renamed to xstereo
2020-12-01 23:42:15 +03:00
Alexander Alekhin
da2978f607 ts: cvtest::debugLevel / --test_debug=<N> option 2020-11-28 13:13:28 +00:00
Alexander Alekhin
5c987e4c75
Merge pull request #18924 from alalek:4.x-xcode12
(4.x) build: Xcode 12 support

* build: xcode 12 support, cmake fixes

* ts: eliminate clang 11 warnigns

* 3rdparty: clang 11 warnings

* features2d: eliminate build warnings

* test: warnings

* gapi: warnings from 18928
2020-11-26 22:56:59 +00:00
Alexander Alekhin
0b4c101e8a Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-03-23 16:54:35 +00:00
Alexander Alekhin
0fb4f2cc9c imgproc: add src.empty() checks in filter operations 2020-03-20 21:04:29 +00:00
Alexander Alekhin
d00e58cdb0 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-03-10 22:49:51 +00:00
Alexander Alekhin
83e1d79403 core: update CPUs detection
- cache value, evaluate once
- better support for MINGW
- anything in 'cv' namespace
- test: dump number of active threads
2020-03-10 21:29:08 +00:00
Alexander Alekhin
9b3be01b83 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2020-03-09 20:27:34 +00:00
Alexander Alekhin
969cc3dd95 Merge pull request #16743 from alalek:ts_dump_exception_content 2020-03-07 19:07:18 +00:00