opencvsharp Files

What's Changed

• OpenCvSharp5 foundation: OpenCV 5 packaging, .NET 8+ TFMs, docs by @shimat in https://github.com/shimat/opencvsharp/pull/1901
• OpenCV 5 native port: OpenCvSharpExtern compiles against OpenCV 5.0.0 by @shimat in https://github.com/shimat/opencvsharp/pull/1903
• Fix OpenCV 5 CI test failures (type encoding, 1-D Mats, behavior changes) by @shimat in https://github.com/shimat/opencvsharp/pull/1907
• OpenCV 5: rename features2d→features, split calib3d, add ptcloud wrapper by @shimat in https://github.com/shimat/opencvsharp/pull/1910
• ptcloud: wrap RgbdNormals, depth free functions, and Odometry.getNormalsComputer by @shimat in https://github.com/shimat/opencvsharp/pull/1911
• Fix/superpixelseeds test params by @shimat in https://github.com/shimat/opencvsharp/pull/1916
• Add high-level dnn Model API (Model + Classification/Detection/Segmentation/Keypoints) by @shimat in https://github.com/shimat/opencvsharp/pull/1917
• Add high-level dnn text Model API (TextRecognition + TextDetection EAST/DB) by @shimat in https://github.com/shimat/opencvsharp/pull/1918
• Add dnn TFLite reader, blobFromImageWithParams, imagesFromBlob, batched/soft NMS by @shimat in https://github.com/shimat/opencvsharp/pull/1919
• Add dnn Net introspection: params, layer types, KV cache, getAvailable*, model format by @shimat in https://github.com/shimat/opencvsharp/pull/1922
• Add DNN engine selection (EngineType) and sync Backend/Target enums by @shimat in https://github.com/shimat/opencvsharp/pull/1925
• Add OpenCV 5 features wrappers: ALIKED, DISK, LightGlue, ANNIndex, AffineFeature by @shimat in https://github.com/shimat/opencvsharp/pull/1926
• Add geometry/calib functions: solvePnPRefine, decomposeEssentialMat, estimateTranslation2D/3D, fisheye distortPoints overload by @shimat in https://github.com/shimat/opencvsharp/pull/1927
• Add ptcloud mesh / point cloud I/O: loadPointCloud, savePointCloud, loadMesh, saveMesh by @shimat in https://github.com/shimat/opencvsharp/pull/1928
• Add imgproc TrueType text rendering: FontFace + FontFace-based PutText/GetTextSize by @shimat in https://github.com/shimat/opencvsharp/pull/1929
• Add imgproc additions: INTER_NEAREST_EXACT, Filter2DParams overload, findContoursLinkRuns by @shimat in https://github.com/shimat/opencvsharp/pull/1930
• Fix MatType.IsInteger for OpenCV 5 integer depths; clarify Mat.Dims docs by @shimat in https://github.com/shimat/opencvsharp/pull/1931
• Add AlgorithmHint parameter to warpAffine/warpPerspective/remap/GaussianBlur/cvtColor by @shimat in https://github.com/shimat/opencvsharp/pull/1932
• Add DNN Tokenizer and Net tracing/profiling/finalizeNet/registerOutput by @shimat in https://github.com/shimat/opencvsharp/pull/1934
• Add USAC PolishingMethod + findFundamentalMat UsacParams overload by @shimat in https://github.com/shimat/opencvsharp/pull/1933
• Add core MatShape value type and Mat integration by @shimat in https://github.com/shimat/opencvsharp/pull/1935
• Add multi-view camera calibration: registerCameras and calibrateMultiview by @shimat in https://github.com/shimat/opencvsharp/pull/1936
• Add detailed Net.GetPerfProfileDetailed by @shimat in https://github.com/shimat/opencvsharp/pull/1937
• Unify blittable std::vector wrappers into a single StdVector<T> (Phase 0) by @shimat in https://github.com/shimat/opencvsharp/pull/1940
• Slim CvObject base + SafeHandle/LibraryImport foundation (Phase 1) by @shimat in https://github.com/shimat/opencvsharp/pull/1942
• Internal Phase 2: migrate P/Invoke from [DllImport] to [LibraryImport] by @shimat in https://github.com/shimat/opencvsharp/pull/1943
• Support UTF-8 / non-ANSI image file paths on Windows (imgcodecs) by @shimat in https://github.com/shimat/opencvsharp/pull/1944
• Support UTF-8 / non-ANSI model paths on Windows (dnn) by @shimat in https://github.com/shimat/opencvsharp/pull/1945
• Internal 1b: unify CvPtrObject on the owned SafeHandle (+ CLAHE pilot) by @shimat in https://github.com/shimat/opencvsharp/pull/1946
• Internal 1b: sweep wrapper classes to SafeHandle args (drop GC.KeepAlive(this)) by @shimat in https://github.com/shimat/opencvsharp/pull/1952
• Standardize on UTF-8 without BOM across the repository by @shimat in https://github.com/shimat/opencvsharp/pull/1953
• Add macOS x64/arm64 CI and runtime packages (port of [#1947] to 5.x) by @shimat in https://github.com/shimat/opencvsharp/pull/1955
• Internal 1b: pass SafeHandle to entry points and drop GC.KeepAlive(this) by @shimat in https://github.com/shimat/opencvsharp/pull/1958
• SparseMat: non-zero element enumeration + Get/Set and ToString cleanup by @shimat in https://github.com/shimat/opencvsharp/pull/1959
• Typed matrices: generic SparseMat<T> redesign and Mat<T> improvements by @shimat in https://github.com/shimat/opencvsharp/pull/1961
• Wrap dnn Net shape/FLOPS/memory introspection (#1923) by @shimat in https://github.com/shimat/opencvsharp/pull/1962
• Modernize P/Invoke POD types into namespace interop (#1902) by @shimat in https://github.com/shimat/opencvsharp/pull/1963
• CI: platform-explicit job names + trim macOS PR checks by @shimat in https://github.com/shimat/opencvsharp/pull/1964
• Unify free-function facades into nested Cv2. _{classes (#1921) by @shimat in https://github.com/shimat/opencvsharp/pull/1965}
• Replace BEGIN_WRAP/END_WRAP macros with a cvTry() wrapper by @shimat in https://github.com/shimat/opencvsharp/pull/1968
• Unify native→managed error propagation; drop the managed error callback by @shimat in https://github.com/shimat/opencvsharp/pull/1969
• Eliminate ArrayAddress1; make ArrayAddress2 a scoped ref struct by @shimat in https://github.com/shimat/opencvsharp/pull/1970
• Modernize Window/CvTrackbar; delete DisposableObject (closes [#1941]) by @shimat in https://github.com/shimat/opencvsharp/pull/1972
• Inline the one PInvokeHelper use and delete the class by @shimat in https://github.com/shimat/opencvsharp/pull/1973
• Make Mat arithmetic lazy and leak-free via a managed MatExpr tree (#1974) by @shimat in https://github.com/shimat/opencvsharp/pull/1975
• Remove InputArray collection blockers from StereoCalibrate/Rectify3Collinear by @shimat in https://github.com/shimat/opencvsharp/pull/1977
• Update dependency Microsoft.NET.Test.Sdk to 18.7.0 by @renovate[bot] in https://github.com/shimat/opencvsharp/pull/1979
• Foundation: allocation-free InputArray/OutputArray ref structs (ArrayProxy proxy-POD path) by @shimat in https://github.com/shimat/opencvsharp/pull/1980
• Update actions/cache action to v6 by @renovate[bot] in https://github.com/shimat/opencvsharp/pull/1981
• Update dependency Microsoft.NET.Test.Sdk to v18 by @renovate[bot] in https://github.com/shimat/opencvsharp/pull/1982
• Migration: move externs to the ArrayProxy ABI (strategy 3) by @shimat in https://github.com/shimat/opencvsharp/pull/1983
• Migration: photo/video/features/xphoto/stitching/aruco/ximgproc/ml/ptcloud to the ArrayProxy ABI (by-pointer) by @shimat in https://github.com/shimat/opencvsharp/pull/1986
• Migration: calib module to the ArrayProxy ABI (by-pointer) + tests by @shimat in https://github.com/shimat/opencvsharp/pull/1987
• Migration: remaining modules to the ArrayProxy ABI (by-pointer) + tests by @shimat in https://github.com/shimat/opencvsharp/pull/1988
• Migration: InputArray/OutputArray/InputOutputArray to allocation-free ref structs (issue [#1976] step 4 & 5) by @shimat in https://github.com/shimat/opencvsharp/pull/1989
• Remove WindowsLibraryLoader/Win32Api: unreachable now that the managed lib is net8.0-only by @shimat in https://github.com/shimat/opencvsharp/pull/1990
• OpenCV 5 migration (5.x integration branch) by @shimat in https://github.com/shimat/opencvsharp/pull/1920
• Replace SixLabors.ImageSharp with SkiaSharp and LibTiff.NET in tests by @shimat in https://github.com/shimat/opencvsharp/pull/1994
• Expand the 4-to-5 migration guide and spotlight it from the README by @shimat in https://github.com/shimat/opencvsharp/pull/1992
• Modernize Docker packaging: drop stale images, fix untested test stages by @shimat in https://github.com/shimat/opencvsharp/pull/1995
• Update dotnet monorepo to v5 by @renovate[bot] in https://github.com/shimat/opencvsharp/pull/1913
• Fix stale FFmpeg plugin DLL reference in test project by @shimat in https://github.com/shimat/opencvsharp/pull/1997
• Enable the parked line_descriptor LSDDetector wrapper by @shimat in https://github.com/shimat/opencvsharp/pull/1996
• Internal: remove dead KeepAlive/ElemPtr, add OpenCvSafeHandle.Null for optional args by @shimat in https://github.com/shimat/opencvsharp/pull/1998
• Polish ConnectedComponents wrappers (doc fix + eager-copy / round-trip efficiency) by @shimat in https://github.com/shimat/opencvsharp/pull/1999

Full Changelog: https://github.com/shimat/opencvsharp/compare/4.13.0.20260627...5.0.0.20260703