4.x
build: suppress the warning DRY bump the version
Merge pull request #25813 from kaingwade:orbbec-astra
Merge pull request #23108 from crackwitz:issue-23107
Revert "suppress warning on GCC 7 and later"
Update Samples
Merge pull request #23018 from stopmosk:move-aruco-tutorial
Merge pull request #17907 from Yosshi999:gsoc_asift-py2cpp
Merge pull request #20934 from SinM9:spectrogram_samples
Merge pull request #23666 from mshabunin:barcode-move
samples: use findFile() in "cpp"
Merge pull request #23486 from vovka643:4.x_calibration_with_aruco
using argv[0] represent binary executable files' name in help() function in sample codes instead of cpp files' name.
Update convexhull.cpp
Update samples
fix 4.x links
Merge remote-tracking branch 'upstream/3.4' into merge-3.4
add OpenCV sample for digit and text recongnition, and provide multiple OCR models.
Add namespace specifier for format()
Updated ml module interfaces and documentation
Merge pull request #17683 from ivashmak:homography
Update essential_mat_reconstr.cpp
Fix trackbar in falsecolor cpp sample
Optimize&Fix fitEllipse sample
Merge pull request #17643 from pemmanuelviel:pev--new-flann-demo
Updated grabcut example to show the background in a transparant way
update cpp samples and tutorials
Merge pull request #13188 from alalek:samples_rename
build: fix warnings
Merge pull request #16853 from SimpleVlad:note
Merge pull request #20564 from AleksandrPanov:update_kalman_sample
Merge pull request #10258 from savuor:fix/kmeans_channels
Merge pull request #9618 from vipinanand4:goodFeaturesToTrack_added_gradiantSize
ml: use OpenCV license header for logistic regression
restore LSD
Backport C-API cleanup (imgproc) from 5.x
Issue 6780
Minor refactoring in several C++ samples:
update samples: waitKey() usage
added graphicalCodeDetector, remove QRCodeDetectorBase
Merge pull request #22149 from seanm:sprintf
Clean up the Universal Intrinsic API.
Fix squares sample failure when a single file passed
added aruco pattern into stereo_calibration.cpp
Update the stereo sample: * add the HH4 mode * option to display disparity with a color map * display current settings in the title bar * don't close app when wanting to take screenshots
Changed sample code, fixes #18807
Added tutorial for text skewness correction in C++ and Python.
Merge pull request #23109 from seanm:misc-warnings
Fix some clang 14 warnings
Fixed compilation warnings in samples:
Merge pull request #19721 from MaximMilashchenko:Audio
Update videocapture_basic.cpp
samples: videocapture_camera use VideoCapture with 0 index
FIx misc. source and comment typos
videoio(doc): add 'videoio_hwaccel' group, fix typos
Merge pull request #24877 from zzuliys:feature/mac
Add tutorial on how to use Orbbec Astra 3D cameras
New example for realsense
samples: avoid using of legacy C-like API