Releases
v0.38.0
bugfix
aruco: correct test from latest OpenCV update
exclude freetype.cpp file from being included in windows build
feat(demosaicing): release mat when conversion to bayer encounters invalid pattern
imgproc HomographyMethod const values typo fixed
build
add macOS build for GH actions CI
adjust make and docker build files to build freetype support
correct ONNX DNN tests on Linux/macOS
move download for GOTURN models into testdata subdirectory
remove Caffe tests
run DNN tests on Windows
make: add task to run all cuda tests
make: build non-free modules when building opencv with cuda support
skip tests on macOS that are not passing due to OpenCV different results on macOS. See https://forum.opencv.org/t/match-template-different-results-on-mac-m1/10026 and other similar issues.
update all generated docker images to Go 1.23.1
examples
add asciicam video to ascii in your terminal
add object detection example using YOLOv8
core
add Closed() function to Mat
add OpenCV types for half-float values
add TransposeND() function
persistance implement Filestorage roadmap (#1208 )
RotatedRect type constructors
dnn
add BlobFromImageWithParams() and BlobFromImagesWithParams() functions
add BlobRectToImageRect() and BlobRectsToImageRects() functions
allow ReadNet() function to only pass model file, and remove tests for Caffe
features2d
highgui
added window pollkey function (#1198 )
added window WaitKeyEx support (#1195 )
Window set mouse callback (#1220 )
imgcodecs
added immultiread support
imgproc
feat(imgproc): demosaicing wrapper
add HomographyMethodRHO HomographyMethod added
objdetect
change QRCodeDetector signature to avoid pointer to slice
video
added TrackerGOTURN (see roadmap)
videoio
Capture from device and file with HW acceleration
cuda
add Closed() function to Mat/GpuMat
add DeviceSupports function
add implementations for AddWeighted and CopyMakeBorder functions
add Merge and Transpose functions
add support for convertFp16 function
add tests for demosaicing
feat(imgproc): demosaicing wrapper
correct go fmt error
contrib/face
added face recognizer interface (#1211 )
BasicFaceRecognizer + EigenFaceRecognizer + FisherFaceRecognizer (#1213 )
extra setters and getters for LBPHFaceRecognizer (#1194 )
contrib/freetype
imported freetype code by lz1998 from PR 873
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