Commit Graph

1533 Commits

Author SHA1 Message Date
Maksim Shabunin
8a62b03761
Merge pull request #22754 from mshabunin:c-cleanup
C-API cleanup for OpenCV 5.x (imgproc, highgui)

* imgproc: C-API cleanup

* imgproc: increase cvtColor test diff threshold

* imgproc: C-API cleanup pt.2

* imgproc: C-API cleanup pt.3

* imgproc: C-API cleanup pt.4

* imgproc: C-API cleanup pt.5

* imgproc: C-API cleanup pt.5

* imgproc: C-API cleanup pt.6

* highgui: C-API cleanup

* highgui: C-API cleanup pt.2

* highgui: C-API cleanup pt.3

* highgui: C-API cleanup pt.3

* imgproc: C-API cleanup pt.7

* fixup! highgui: C-API cleanup pt.3

* fixup! imgproc: C-API cleanup pt.6

* imgproc: C-API cleanup pt.8

* imgproc: C-API cleanup pt.9

* fixup! imgproc: C-API cleanup pt.9

* fixup! imgproc: C-API cleanup pt.9

* fixup! imgproc: C-API cleanup pt.9

* fixup! imgproc: C-API cleanup pt.9

* fixup! imgproc: C-API cleanup pt.9

* fixup! imgproc: C-API cleanup pt.9
2022-12-14 18:57:08 +00:00
Alexander Alekhin
c25f776151 Merge branch 4.x 2022-08-21 15:27:31 +00:00
Alexander Alekhin
2ebdc04787 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-08-14 15:50:42 +00:00
Alexander Alekhin
d0d115321d Merge pull request #22350 from alalek:rework_psabi_warning 2022-08-13 15:05:41 +00:00
Alexander Alekhin
44b2f9637a Revert "suppress warning on GCC 7 and later"
This reverts commit a630ad73cb.
2022-08-07 15:43:10 +03:00
hzc
fc3e393516
videoio: add support for obsensor (Orbbec RGB-D Camera ) (#22196)
* videoio: add support for obsensor (Orbbec RGB-D Camera )

* obsensor: code format issues fixed and some code optimized

* obsensor: fix typo and format issues

* obsensor: fix crosses initialization error
2022-07-26 14:35:34 +03:00
Tomoaki Teshima
87ef6a9cc1 build: suppress the warning
DRY
bump the version
2022-07-12 19:42:39 +09:00
Tomoaki Teshima
a630ad73cb suppress warning on GCC 7 and later 2022-07-06 23:31:31 +09:00
Alexander Alekhin
0f3de805f4 build: fix warnings 2022-07-02 00:56:10 +03:00
Alexander Alekhin
2a4926f417 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2022-06-26 14:22:24 +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
Kumataro
dd7b9000ad
Merge pull request #22064 from Kumataro:3.4-fix22052
* imgcodecs: jpeg: add IMWRITE_JPEG_SAMPLING_FACTOR parameter

* fix compile error

* imgcodecs: jpeg: add CV_LOG_WARNING() and fix how to initilize Mat

* imgcodecs: jpeg: fix for C++98 mode.

* samples: imgcodec_jpeg: Remove license
2022-06-20 21:42:50 +03:00
catree
a04f9e7a59 Add more references. Update missing references with webarchive. Use mathbf for matrices. Check that the determinant of the rotation matrix is not negative (reflection), and correct it if it is the case. 2022-06-19 01:27:32 +02:00
Alexander Alekhin
a0d5277e0d Merge branch 4.x 2021-12-30 21:43:45 +00:00
Ruan
80c5d18f9c
Merge pull request #21276 from No-Plane-Cannot-Be-Detected:5.x-ptcloud
Add support for 3D point cloud segmentation, using the USAC framework.

* Modify the RANSAC framework in usac such that RANSAC can be used in 3D point cloud segmentation.

* 1. Add support for 3D point cloud segmentation, using the USAC framework.
2. Add solvers, error estimators for plane model and sphere model.

* Added code samples to the comments of class SACSegmentation.

* 1. Update the segment interface parameters of SACSegmentation.
2. Fix some errors in variable naming.

* Add tests for plane detection.

* 1. Add tests for sphere segmentation.
2. Fix some bugs found by tests.
3. Rename "segmentation" to "sac segmentation".
4. Rename "detect" to "segment".
TODO: Too much duplicate code, the structure of the test needs to be rebuilt.

* 1. Use SIMD acceleration for plane model and sphere model error estimation.
2. Optimize the RansacQualityImpl#getScore function to avoid multiple calls to the error#getError function.
3. Fix a warning in test_sac_segmentation.cpp.

* 1. Fix the warning of ModelConstraintFunction ambiguity.
2. Fix warning: no previous declaration for'void cv::usac::modelParamsToUsacConfig(cv::Ptr<cv::usac::SimpleUsacConfig>&, const cv::Ptr<const cv::usac::Model>& )

* Fix a warning in test_sac_segmentation.cpp about direct comparison of different types of data.

* Add code comments related to the interpretation of model coefficients.

* Update the use of custom model constraint functions.

* Simplified test code structure.

* Update the method of checking plane models.

* Delete test for cylinder.

* Add some comments about UniversalRANSAC.

* 1. The RANSAC paper in the code comments is referenced using the bibtex format.
2. The sample code in the code comments is replaced using @snippet.
3. Change the public API class SACSegmentation to interface.
4. Clean up the old useless code.

* fix warning(no previous declaration) in 3d_sac_segmentation.cpp.

* Fix compilation errors caused by 3d_sac_segmentation.cpp.

* Move the function sacModelMinimumSampleSize() from ptcloud.hpp to sac_segmentation.cpp.

* 1. Change the interface for setting the number of threads to the interface for setting whether to be parallel.
2. Move interface implementation code in ptcloud_utils.hpp to ptcloud_utils.cpp.

* SACSegmentation no longer inherits Algorithm.

* Add the constructor and destructor of SACSegmentation.

* 1. For the declaration of the common API, the prefix and suffix of the parameter names no longer contain underscores.
2. Rename the function _getMatFromInputArray -> getPointsMatFromInputArray.
3. Change part of CV_CheckDepth to CV_CheckDepthEQ.
4. Remove the doxygen flag from the source code.
5. Update the loop termination condition of SIMD in the point cloud section of 3D module.

* fix warning: passing 'bool' chooses 'int' over 'size_t {aka unsigned int}' .

* fix warning: passing 'bool' chooses 'int' over 'size_t {aka unsigned int}' .
2021-12-30 15:54:06 +00:00
Trutnev Aleksei
43c04c29ce
Merge pull request #21157 from alexgiving:atrutnev/move_resize
GAPI: Move Resize kernel from core to imgproc

* Move Resize kernel from core to imgproc

* Applied style comments

* Adding backward compatibility

* Applied Asya PR
2021-12-29 15:13:43 +00:00
Alexander Alekhin
80c2fefc43 Merge pull request #21318 from alexgiving:atrutnev/move_GKernelPackage 2021-12-28 12:20:41 +00:00
Aleksei Trutnev
c68fec7e97 Move GKernelPackage to cv namespace 2021-12-24 18:04:11 +03:00
Alexander Alekhin
c78a8dfd2d fix 4.x links 2021-12-22 13:24:30 +00:00
alessandro faria
05bfdeab7a New example for realsense 2021-12-16 15:07:53 -03:00
Sinitsina Maria
d8b1fc45aa
Merge pull request #20934 from SinM9:spectrogram_samples
AudioIO: add spectrogram samples for C++/python
2021-12-14 17:33:26 +00:00
Alexander Alekhin
d24befa0bc Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-12-11 15:18:57 +00:00
Alexander Alekhin
65392d5e6b cmake: fix OPENGL_LIBRARIES handling 2021-12-07 12:12:42 +00:00
Alexander Alekhin
394e640909 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-11-13 15:11:30 +00:00
Trutnev Aleksei
b525480b25
Merge pull request #20857 from alexgiving:atrutnev/move_API_samples
Move API sample code to tutorial_code location
2021-11-12 14:17:21 +00:00
Nikolaos Pappas
968d94d417 Fix trackbar in falsecolor cpp sample 2021-11-06 10:11:58 +00:00
Alexander Alekhin
0b1ae11498 cmake: find_package with QUIET 2021-10-26 14:29:57 +00:00
Alexander Alekhin
3891f18e71 samples: update parallel_backend examples
- use find_package(TBB)
2021-10-25 16:21:05 +00:00
Alexander Alekhin
14d5098ca2 Merge pull request #20903 from alalek:samples_fix_nothreads_build 2021-10-21 13:04:01 +00:00
Alexander Alekhin
fce4a19d0d 5.x: cleanup compatibility code (2021-10) 2021-10-20 17:40:04 +00:00
MaximMilashchenko
f36c268b9e
Merge pull request #19721 from MaximMilashchenko:Audio
add audio support in cap_msmf

* audio msmf

* fixed warnings

* minor fix

* fixed SampleTime MSMF

* minor fix, fixed audio test, retrieveAudioFrame

* fixed warnings

* impelemented sync audio and video stream with start offset

* fixed error

* fixed docs

* fixed audio sample

* CAP_PROP_AUDIO_POS, minor fixed

* fixed warnings

* videoio(MSMF): update audio test checks, add debug logging

* fixed

* fixed desynchronization of time positions, warnings

* fixed warnings

* videoio(audio): tune tests checks

* videoio(audio): update properties description

* build warnings

Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>
2021-10-20 16:18:24 +03:00
Alexander Alekhin
6d5fdfbf73 samples: fix build without threading support 2021-10-19 09:31:12 +00:00
Alexander Alekhin
7ba26ada12 Merge branch 4.x 2021-10-15 21:53:39 +00:00
Alexander Alekhin
37c3f0d8a0 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-10-02 17:57:18 +00:00
Suleyman TURKMEN
9b76872708 restore LSD 2021-10-01 16:23:16 +03:00
Alexander Alekhin
24fcb7f813 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-09-25 17:50:00 +00:00
Rohit Sutradhar
41a2eb5245
Merge pull request #20361 from r0hit2005:master
Tutorial for parallel_for_ and Universal Intrinsic (GSoC '21)

* New parallel_for tutorial

* Universal Intrinsics Draft Tutorial

* Added draft of universal intrinsic tutorial

* * Added final markdown for parallel_for_new
* Added first half of universal intrinsic tutorial
* Fixed warnings in documentation and sample code for parallel_for_new
tutorial
* Restored original parallel_for_ tutorial and table_of_content_core
* Minor changes

* Added demonstration of 1-D vectorized convolution

* * Added 2-D convolution implementation and tutorial
* Minor changes in vectorized implementation of 1-D and 2-D convolution

* Minor changes to univ_intrin tutorial. Added new tutorials to the table of contents

* Minor changes

* Removed variable sized array initializations

* Fixed conversion warnings

* Added doxygen references, minor fixes

* Added jpg image for parallel_for_ doc
2021-09-15 19:50:49 +03:00
Suleyman TURKMEN
9d1e8b1e1d Update convexhull.cpp 2021-09-11 23:58:14 +03:00
Alexander Alekhin
4c05a697fa Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-08-28 21:30:28 +00:00
Alexander Alekhin
076587425e build: eliminate build warnings 2021-08-28 17:11:26 +00:00
Alexander Alekhin
6fbfc58602 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-08-21 17:25:18 +00:00
Alexander Panov
d6306f8ccb
Merge pull request #20564 from AleksandrPanov:update_kalman_sample
Update kalman sample

* updated view and comments, fixed dims

* updated view and comments, added statePost
2021-08-20 10:57:05 +00:00
Alexander Alekhin
39b91c97f0 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-07-16 10:35:42 +00:00
Alexander Alekhin
cc2592f582 Merge pull request #20200 from rmeertens:update_grabcut 2021-07-16 10:19:25 +00:00
Roland Meertens
2113af9c52 Updated grabcut example to show the background in a transparant way 2021-07-14 22:02:27 +02:00
Alexander Alekhin
8fad85edda Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-07-01 10:52:31 +00:00
Vladimir
90be83ae99 Fix an arg for calcHist() in demos
`float* histRange = { range };` doesn't make much sense. `histRange` is
an array of array(s), so it should have a type of ptr to ptr. Strangely
some domos are correct as well as the example for the function
https://docs.opencv.org/master/d6/dc7/group__imgproc__hist.html#ga4b2b5fd75503ff9e6844cc4dcdaed35d
2021-06-30 17:22:56 +03:00
Alexander Alekhin
b91e0dca90 Merge branch 4.x 2021-06-04 15:18:51 +00:00
Alexander Alekhin
7d66f1e391 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2021-05-18 18:06:26 +00:00
changh95
101d50703c fix typo 'undistorsed'->'undistorted' 2021-05-16 15:08:37 +09:00