2022-06-09 10:30:53 +00:00
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0.31.0
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---
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* **all**
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* update to OpenCV 4.6.0
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* **build**
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* Switch to Github Actions for Linux CI build
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* Use go -tags static when verifying static build
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* **core**
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* Add Mat.ElemSize (#964)
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* avoid index out of range panic in NewPointsVectorFromPoints
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* **video**
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* add findTransformECC function
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* **contrib/ximgproc**
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* add PeiLinNormalization() function
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* add anisotropicDiffusion() function
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* implement edgePreservingFilter()
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* implement niBlackThreshold and thinning filters
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0.30.0
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---
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* **all**
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* update to OpenCV 4.5.5
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* **build**
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* add install_nonfree make task to build all opencv_contrib modules
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* correct download location for onnx test file
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* Update Makefile for missing version changes
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* **core**
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* correct how memory is being allocated for Eye(), Zeros(), and Ones() to address issue #930
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* **calib3d**
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* Adding support for estimateAffine2DWithParams (#924)
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* **imgproc**
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* Add DrawContoursWithParams function
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* **photo**
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* Add bindings for fastNlMeansDenoising and fastNlMeansDenoisingColored
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* add detailEnhance function
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* add EdgePreservingFilter function
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* add PencilSketch function
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* add stylization function
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* **docs**
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* add godoc comments for FastNlMeansDenoising functions
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* update README with info on latest mingw-w64 t use for Windows builds
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* dnn pose detect examples correct the order of the argument variable name
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* **examples**
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* Fixed memory leaks in the motion detection example
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* **openvino**
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* Update env.sh and README.md
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* **windows**
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* use mingw-w64 8.1.0 for protobuf compile
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* **contrib**
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* add cv::wechat_qrcode::WeChatQRCode (#949)
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* Update cgo_static.go
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0.29.0
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---
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* **all**
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* update to OpenCV 4.5.4
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* **build**
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* add static build ability on windows
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* use tbb for all builds for CPU accelerated operations
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* **cuda**
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* implement a bunch of per-element operations
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* add get/set/reset device functions
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* add NewGpuMatWithSize() to preallocate device memory
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* Reshape() returns a new GpuMat with the changed data
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* correct use of Stream by adding WaitForCompletion() and passing pre-allocated GpuMats
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* **docs**
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* update ROADMAP from recent contributions
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* **videoio**
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* Fix open video capture with api test (#895)
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* **calib3d**
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* added EstimateAffine2D
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* findChessboardCornersSB
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* **aruco**
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* added many functions as part of initial implementation
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2021-09-02 10:03:56 +00:00
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0.28.0
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---
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* **all**
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* update to OpenCV 4.5.3
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* make task and build tag for static build of OpenCV/GoCV on Linux
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* add Makefile tasks for OpenCV install on Nvidia Jetson
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* add gotest for more colorful test output running tests from containers
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* **build**
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* correcting output format for code coverage report
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* enforce rule that all Go code is correctly formatted
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* remove codecov
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* **core**
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* add NewPointVectorFromMat() and NewPoint2fVectorFromMat() functions
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* Fix possible MatProfile race by ordering remove before free.
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* **cuda**
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* add core functions for GpuMat like Cols(), Rows(), and Type()
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* initial implementation for the Flip function
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* **docs**
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* update ROADMAP from recent contributions
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* **examples**
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* correct list of examples and fix comment
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* **features2d**
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* Add NewORBWithParams
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* **tracking**
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* change MOSSE to KCF
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* **highgui**
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* Add function CreateTrackbarWithValue to Window type.
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* **imgcodec**
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* optimize IMEncode avoiding multiple data copies.
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* **imgproc**
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* Add CircleWithParams function
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* Add DilateWithParams() function (#827)
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* Add EllipseWithParams function
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* Add FillPolyWithParams function
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* Add PointPolygonTest function
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* Add RectangleWithParams function
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* **photo**
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* add MergeMertens, AlignMTB and Denoising function (#848)
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* **xphoto**
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* Add Xphoto contrib (#844)
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0.27.0
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---
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* **all**
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* update to OpenCV 4.5.2
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* **core**
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* add Append() to PointsVector/PointVector
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* add cv::RNG
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* add implementation for Point2fVector
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* add rand functions
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* add test coverage for PointsVector
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* create new PointsVector/PointVector wrappers to avoid repetitive memory copying for seeming innocent operations involving slices of image.Point
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* test coverage for Point2f
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* use PointVector for everything that we can to speed up pipeline when passing around Point vectors
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* use enum instead of int for Invert Method
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* **cuda**
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* adding HoughLinesDetector and HoughSegmentDetector
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* adding tests for the CannyEdgeDetector
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* some refactoring of the API
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* adding dockerfiles for OpenCV 4.5.2 with CUDA 11.2
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* add GaussianFilter
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* correct signature and test for Threshold
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* implement SobelFilter
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* move arithm module functions into correct location
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* rename files to get rid of so many cudas
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* add abs function implementation
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* **dnn**
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* increase test coverage
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* **docker**
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* make all Dockerfiles names/tags more consistent
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* **docs**
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* add CUDA functions that need implementation to ROADMAP
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* remove invalid sections and add some missing functions from ROADMAP
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* **imgproc**
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* Add FindContoursWithParams function
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* Add ToImageYUV and ToImageYUVWithParams
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* **make**
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* add make task to show changelog for next release
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* **wechat_qrcode**
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* disable module in Windows due to linker error
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0.26.0
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---
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* **all**
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* update to OpenCV 4.5.1
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* **core**
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* add Matrix initializers: eye, ones, zeros (#758)
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* add multidimensional mat creation
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* add ndim mat constructor
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* added accumulators
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* added norm call with two mats (#600)
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* keep a reference to a []byte that backs a Mat. (#755)
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* remove guard for DataPtrUint8 since any Mat can be treated an Uint8
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* add Mat IsContinuous() function, and ensure that any Mat data pointers used to create Go slices only apply to continuous Mats
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* fix buffer size for Go strings for 32-bit operating systems
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* **build**
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* bring back codecov.io
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* **calib3d**
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* correctly close mat after test
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* **dnn**
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* add ReadNetFromONNX and ReadNetFromONNXBytes (#760)
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* increase test coverage
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* **docker**
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* dockerfiles for opencv gpu builds
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* **docs**
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* corrected links to CUDA and OpenVINO
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* list all unimplemented functions in photo module
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* replace GoDocs with pkg docs
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* update ROADMAP from recent contributions
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* **imgproc**
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* add test coverage for GetTextSizeWithBaseline()
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* close all Mats even those based on memory slices
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* close Mat to avoid memory leak in ToImage()
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* refactoring of ToImage and ImageToMatXX functions
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* **openvino**
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* fix dldt repo in makefile for openvino
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* **os**
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* adding gcc-c++ package to rpm deps
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* **photo**
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* add SeamlessClone function
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* **profile**
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* add created mats in Split and ForwardLayers to profile (#780)
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0.25.0
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---
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* **all**
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* update to opencv release 4.5.0
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* **build**
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* add file dependencies needed for DNN tests
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* add verbose output for tests on CircleCI
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* also run unit tests on non-free algorithms. YMMV.
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* fix build with cuda
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* remove Travis and switch to CircleCI using Docker based builds
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* update CI builds to Go 1.15
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* **core**
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* add mixChannels() method to Mat (#746)
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* Add toGoStrings helper
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* support ConvertToWithParams method
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* **dnn**
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* Add NMSBoxes function (#736)
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* Added ability to load Torch file. Tested features for extracting 128d vectors
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* fix using wrong type for unconnectedlayertype
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* use default ddepth for conversions to blob from image as recommended by @berak
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* **docker**
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* use separate dockerfile for opencv to avoid massive rebuild
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* **docs**
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* add recent contributions to ROADMAP and also add cuda functions still in need of implementation
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* display CircleCI badge in README
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* minor improvements to CUDA docs in READMEs
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* **features2d**
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* add FlannBasedMatcher
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* add drawmatches (#720)
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* fix memory leak in SIFT
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* **highgui**
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* refactored ROI methods
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* **imgproc**
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* Add option to return baseline with GetTextSizeWithBaseline
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* **objdetect**
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* Add QRCode DetectAndDecodeMulti
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* **videoio**
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* Add video capture properties and set preferred api backend (#739)
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* fix needed as discussed in golang/go issue #32479
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0.24.0
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---
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* **all**
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* update Makefile and READMEChange constants and corresponding function signatures to have the correct types (#689)
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* replace master branch terminology with release
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* update to OpenCV 4.4.0
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* **calib3d**
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* add FindHomography()
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* add function EstimateAffinePartial2D()
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* add GetAffineTransform() and GetAffineTransform2f()
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* add UndistortPoints(), FisheyeUndistortPoints() and EstimateNewCameraMatrixForUndistortRectify()
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* **core**
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* add MultiplyWithParams
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* **docs**
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* add recent contributions to ROADMAP
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* create CODE_OF_CONDUCT.md
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* update copyright year
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* **features2d**
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* close returned Mat from SIFT algorithm
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* fix issue 707 with DrawKeyPoints
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* SIFT patent now expired so is part of main OpenCV modules
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* **imgproc**
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* change struct to remove GNU old-style field designator extension warning
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0.23.0
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---
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* **build**
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* update Makefile and README
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* update to use go1.14
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* **calib3d**
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* add draw chessboard
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* **core**
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* fix memory leak in Mat.Size() and Mat.Split() (#580)
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* **cuda**
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* add build support
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* add cuda backend/target
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* add support for:
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* cv::cuda::CannyEdgeDetector
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* cv::cuda::CascadeClassifier Class
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* cv::cuda::HOG Class
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* remove breaking case statement
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* **dnn**
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* avoid parallel test runs
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* remove attempt at providing grayscale image blog conversion that uses mean adjustment
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* **docker**
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* docker file last command change (#505)
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* **docs**
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* add recent contributions to ROADMAP
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* **imgproc**
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* add ErodeWithParams function
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* add getGaussianKernel function
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* add Go Point2f type and update GetPerspectiveTransform() (#589)
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* add PhaseCorrelate binding (#626)
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* added Polylines feature
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* do not free contours data until after we have drawn the needed contours
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* Threshold() should return a value (#620)
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* **make**
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* added raspberry pi zero support to the makefile
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* **opencv**
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* update to OpenCV 4.3.0
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* **openvino**
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* add build support
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* **windows**
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* add cmake flag for allocator stats counter type to avoid opencv issue #16398
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2019-12-29 17:39:08 +00:00
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0.22.0
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---
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* **bgsegm**
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* Add BackgroundSubtractorCNT
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* **calib3d**
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* Added undistort function (#520)
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* **core**
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* add functions (singular value decomposition, multiply between matrices, transpose matrix) (#559)
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* Add new funcs (#578)
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* add setIdentity() method to Mat
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* add String method (#552)
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* MatType: add missing constants
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* **dnn**
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* Adding GetLayerNames()
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* respect the bit depth of the input image to set the expected output when converting an image to a blob
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* **doc**
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* change opencv version 3.x to 4.x
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* **docker**
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* use Go1.13.5 for image
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* **imgcodecs**
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* Fix webp image decode error (#523)
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imgcodecs: optimize copy of data used for IMDecode method
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|
|
|
|
* **imgproc**
|
|
|
|
|
* Add GetRectSubPix
|
|
|
|
|
* Added ClipLine
|
|
|
|
|
* Added InvertAffineTransform
|
|
|
|
|
* Added LinearPolar function (#524)
|
|
|
|
|
* correct ksize param used for MedianBlur unit test
|
|
|
|
|
* Feature/put text with line type (#527)
|
|
|
|
|
* FitEllipse
|
|
|
|
|
* In FillPoly and DrawContours functions, remove func() wrap to avoid memory freed before calling opencv functions. (#543)
|
|
|
|
|
* **objdetect**
|
|
|
|
|
* Add support QR codes
|
|
|
|
|
* **opencv**
|
|
|
|
|
* update to OpenCV 4.2.0 release
|
|
|
|
|
* **openvino**
|
|
|
|
|
* Add openvino async
|
|
|
|
|
* **test**
|
|
|
|
|
* Tolerate imprecise result in SolvePoly
|
|
|
|
|
* Tolerate imprecision in TestHoughLines
|
|
|
|
|
|
|
|
|
|
0.21.0
|
|
|
|
|
---
|
|
|
|
|
* **build**
|
|
|
|
|
* added go clean --cache to clean target, see issue 458
|
|
|
|
|
* **core**
|
|
|
|
|
* Add KMeans function
|
|
|
|
|
* added MeanWithMask function for Mats (#487)
|
|
|
|
|
* Fix possible resource leak
|
|
|
|
|
* **cuda**
|
|
|
|
|
* added cudaoptflow
|
|
|
|
|
* added NewGpuMatFromMat which creates a GpuMat from a Mat
|
|
|
|
|
* Support for CUDA Image Warping (#494)
|
|
|
|
|
* **dnn**
|
|
|
|
|
* add BlobFromImages (#467)
|
|
|
|
|
* add ImagesFromBlob (#468)
|
|
|
|
|
* **docs**
|
|
|
|
|
* update ROADMAP with all recent contributions. Thank you!
|
|
|
|
|
* **examples**
|
|
|
|
|
* face detection from image url by using IMDecode (#499)
|
|
|
|
|
* better format
|
|
|
|
|
* **imgproc**
|
|
|
|
|
* Add calcBackProject
|
|
|
|
|
* Add CompareHist
|
|
|
|
|
* Add DistanceTransform and Watershed
|
|
|
|
|
* Add GrabCut
|
|
|
|
|
* Add Integral
|
|
|
|
|
* Add MorphologyExWithParams
|
|
|
|
|
* **opencv**
|
|
|
|
|
* update to version 4.1.2
|
|
|
|
|
* **openvino**
|
|
|
|
|
* updates needed for 2019 R3
|
|
|
|
|
* **videoio**
|
|
|
|
|
* Added ToCodec to convert FOURCC string to numeric representation (#485)
|
|
|
|
|
|
|
|
|
|
0.20.0
|
|
|
|
|
---
|
|
|
|
|
* **build**
|
|
|
|
|
* Use Go 1.12.x for build
|
|
|
|
|
* Update to OpenCV 4.1.0
|
|
|
|
|
* **cuda**
|
|
|
|
|
* Initial cuda implementation
|
|
|
|
|
* **docs**
|
|
|
|
|
* Fix the command to install xquartz via brew/cask
|
|
|
|
|
* **features2d**
|
|
|
|
|
* Add support for SimpleBlobDetectorParams (#434)
|
|
|
|
|
* Added FastFeatureDetectorWithParams
|
|
|
|
|
* **imgproc**
|
|
|
|
|
* Added function call to cv::morphologyDefaultBorderValue
|
|
|
|
|
* **test**
|
|
|
|
|
* Increase test coverage for FP16BlobFromImage()
|
|
|
|
|
* **video**
|
|
|
|
|
* Added calcOpticalFlowPyrLKWithParams
|
|
|
|
|
* Addition of MOG2/KNN constructor with options
|
|
|
|
|
|
|
|
|
|
0.19.0
|
|
|
|
|
---
|
|
|
|
|
* **build**
|
|
|
|
|
* Adds Dockerfile. Updates Makefile and README.
|
|
|
|
|
* make maintainer tag same as dockerhub organization name
|
|
|
|
|
* make sure to run tests for non-free contrib algorithms
|
|
|
|
|
* update Appveyor build to use Go 1.12
|
|
|
|
|
* **calib3d**
|
|
|
|
|
* add func InitUndistortRectifyMap (#405)
|
|
|
|
|
* **cmd**
|
|
|
|
|
* correct formatting of code in example
|
|
|
|
|
* **core**
|
|
|
|
|
* Added Bitwise Operations With Masks
|
|
|
|
|
* update to OpenCV4.0.1
|
|
|
|
|
* **dnn**
|
|
|
|
|
* add new backend and target types for NVIDIA and FPGA
|
|
|
|
|
* Added blobFromImages in ROADMAP.md (#403)
|
|
|
|
|
* Implement dnn methods for loading in-memory models.
|
|
|
|
|
* **docker**
|
|
|
|
|
* update Dockerfile to use OpenCV 4.0.1
|
|
|
|
|
* **docs**
|
|
|
|
|
* update ROADMAP from recent contributions
|
|
|
|
|
* **examples**
|
|
|
|
|
* Fixing filename in caffe-classifier example
|
|
|
|
|
* **imgproc**
|
|
|
|
|
* Add 'MinEnclosingCircle' function
|
|
|
|
|
* added BoxPoints function and BorderIsolated const
|
|
|
|
|
* Added Connected Components
|
|
|
|
|
* Added the HoughLinesPointSet function.
|
|
|
|
|
* Implement CLAHE to imgproc
|
|
|
|
|
* **openvino**
|
|
|
|
|
* remove lib no longer included during non-FPGA installations
|
|
|
|
|
* **test**
|
|
|
|
|
* Add len(kp) == 232 to TestMSER, seems this is necessary for MacOS for some reason.
|
|
|
|
|
|
|
|
|
|
0.18.0
|
|
|
|
|
---
|
|
|
|
|
* **build**
|
|
|
|
|
* add OPENCV_GENERATE_PKGCONFIG flag to generate pkg-config file
|
|
|
|
|
* Add required curl package to the RPM and DEBS
|
|
|
|
|
* correct name for zip directory used for code download
|
|
|
|
|
* Removing linking against face contrib module
|
|
|
|
|
* update CI to use 4.0.0 release
|
|
|
|
|
* update Makefile and Windows build command file to OpenCV 4.0.0
|
|
|
|
|
* use opencv4 file for pkg-config
|
|
|
|
|
* **core**
|
|
|
|
|
* add ScaleAdd() method to Mat
|
|
|
|
|
* **docs**
|
|
|
|
|
* replace OpenCV 3.4.3 references with OpenCV 4
|
|
|
|
|
* update macOS installation info to refer to new OpenCV 4.0 brew
|
|
|
|
|
* Updated function documentation with information about errors.
|
|
|
|
|
* **examples**
|
|
|
|
|
* Improve accuracy in hand gesture sample
|
|
|
|
|
* **features2d**
|
|
|
|
|
* update drawKeypoints() to use new stricter enum
|
|
|
|
|
* **openvino**
|
|
|
|
|
* changes to accommodate release 2018R4
|
|
|
|
|
* **profile**
|
|
|
|
|
* add build tag matprofile to allow for conditional inclusion of custom profile
|
|
|
|
|
* Add Mat profile wrapper in other areas of the library.
|
|
|
|
|
* Add MatProfile.
|
|
|
|
|
* Add MatProfileTest.
|
|
|
|
|
* move MatProfile tests into separate test file so they only run when custom profiler active
|
|
|
|
|
* **test**
|
|
|
|
|
* Close images in tests.
|
|
|
|
|
* More Closes in tests.
|
|
|
|
|
* test that we are using 4.0.x version now
|
|
|
|
|
* **videoio**
|
|
|
|
|
* Return the right type and error when opening VideoCapture fails
|
|
|
|
|
|
|
|
|
|
0.17.0
|
|
|
|
|
---
|
|
|
|
|
* **build**
|
|
|
|
|
* Update Makefile
|
|
|
|
|
* update version of OpenCV used to 3.4.3
|
|
|
|
|
* use link to OpenCV 3.4.3 for Windows builds
|
|
|
|
|
* **core**
|
|
|
|
|
* add mulSpectrums wrapper
|
|
|
|
|
* add PolarToCart() method to Mat
|
|
|
|
|
* add Reduce() method to Mat
|
|
|
|
|
* add Repeat() method to Mat
|
|
|
|
|
* add Solve() method to Mat
|
|
|
|
|
* add SolveCubic() method to Mat
|
|
|
|
|
* add SolvePoly() method to Mat
|
|
|
|
|
* add Sort() method to Mat
|
|
|
|
|
* add SortIdx() method to Mat
|
|
|
|
|
* add Trace() method to Mat
|
|
|
|
|
* Added new MatType
|
|
|
|
|
* Added Phase function
|
|
|
|
|
* **dnn**
|
|
|
|
|
* update test to match OpenCV 3.4.3 behavior
|
|
|
|
|
* **docs**
|
|
|
|
|
* Add example of how to run individual test
|
|
|
|
|
* adding instructions for installing pkgconfig for macOS
|
|
|
|
|
* fixed GOPATH bug.
|
|
|
|
|
* update ROADMAP from recent contributions
|
|
|
|
|
* **examples**
|
|
|
|
|
* add condition to handle no circle found in circle detection example
|
|
|
|
|
* **imgcodecs**
|
|
|
|
|
* Added IMEncodeWithParams function
|
|
|
|
|
* **imgproc**
|
|
|
|
|
* Added Filter2D function
|
|
|
|
|
* Added fitLine function
|
|
|
|
|
* Added logPolar function
|
|
|
|
|
* Added Remap function
|
|
|
|
|
* Added SepFilter2D function
|
|
|
|
|
* Added Sobel function
|
|
|
|
|
* Added SpatialGradient function
|
|
|
|
|
* **xfeatures2d**
|
|
|
|
|
* do not run SIFT test unless OpenCV was built using OPENCV_ENABLE_NONFREE
|
|
|
|
|
* do not run SURF test unless OpenCV was built using OPENCV_ENABLE_NONFREE
|
|
|
|
|
|
|
|
|
|
0.16.0
|
|
|
|
|
---
|
|
|
|
|
* **build**
|
|
|
|
|
* add make task for Raspbian install with ARM hardware optimizations
|
|
|
|
|
* use all available cores to compile OpenCV on Windows as discussed in issue #275
|
|
|
|
|
* download performance improvements for OpenCV installs on Windows
|
|
|
|
|
* correct various errors and issues with OpenCV installs on Fedora and CentOS
|
|
|
|
|
* **core**
|
|
|
|
|
* correct spelling error in constant to fix issue #269
|
|
|
|
|
* implemented & added test for Mat.SetTo
|
|
|
|
|
* improve Multiply() GoDoc and test showing Scalar() multiplication
|
|
|
|
|
* mutator functions for Mat add, subtract, multiply, and divide for uint8 and float32 values.
|
|
|
|
|
* **dnn**
|
|
|
|
|
* add FP16BlobFromImage() function to convert an image Mat to a half-float aka FP16 slice of bytes
|
|
|
|
|
* **docs**
|
|
|
|
|
* fix a varible error in example code in README
|
|
|
|
|
|
|
|
|
|
0.15.0
|
|
|
|
|
---
|
|
|
|
|
* **build**
|
|
|
|
|
* add max to make -j
|
|
|
|
|
* improve path for Windows to use currently configured GOPATH
|
|
|
|
|
* **core**
|
|
|
|
|
* Add Mat.DataPtr methods for direct access to OpenCV data
|
|
|
|
|
* Avoid extra copy in Mat.ToBytes + code review feedback
|
|
|
|
|
* **dnn**
|
|
|
|
|
* add test coverage for ParseNetBackend and ParseNetTarget
|
|
|
|
|
* complete test coverage
|
|
|
|
|
* **docs**
|
|
|
|
|
* minor cleanup of language for install
|
|
|
|
|
* use chdir instead of cd in Windows instructions
|
|
|
|
|
* **examples**
|
|
|
|
|
* add 'hello, video' example to repo
|
|
|
|
|
* add HoughLinesP example
|
|
|
|
|
* correct message on device close to match actual event
|
|
|
|
|
* small change in display message for when file is input source
|
|
|
|
|
* use DrawContours in motion detect example
|
|
|
|
|
* **imgproc**
|
|
|
|
|
* Add MinAreaRect() function
|
|
|
|
|
* **test**
|
|
|
|
|
* filling test coverage gaps
|
|
|
|
|
* **videoio**
|
|
|
|
|
* add test coverage for OpenVideoCapture
|
|
|
|
|
|
|
|
|
|
0.14.0
|
|
|
|
|
---
|
|
|
|
|
* **build**
|
|
|
|
|
* Add -lopencv_calib3d341 to the linker
|
|
|
|
|
* auto-confirm on package installs from make deps command
|
|
|
|
|
* display PowerShell download status for OpenCV files
|
|
|
|
|
* obtain caffe test config file from new location in Travis build
|
|
|
|
|
* remove VS only dependencies from OpenCV build, copy caffe test config file from new location
|
|
|
|
|
* return back to GoCV directory after OpenCV install
|
|
|
|
|
* update for release of OpenCV v3.4.2
|
|
|
|
|
* use PowerShell for scripted OpenCV install for Windows
|
|
|
|
|
* win32 version number has not changed yet
|
|
|
|
|
* **calib3d**
|
|
|
|
|
* Add Calibrate for Fisheye model(WIP)
|
|
|
|
|
* **core**
|
|
|
|
|
* add GetTickCount function
|
|
|
|
|
* add GetTickFrequency function
|
|
|
|
|
* add Size() and FromPtr() methods to Mat
|
|
|
|
|
* add Total method to Mat
|
|
|
|
|
* Added RotateFlag type
|
|
|
|
|
* correct CopyTo to use pointer to Mat as destination
|
|
|
|
|
* functions converting Image to Mat
|
|
|
|
|
* rename implementation to avoid conflicts with Windows
|
|
|
|
|
* stricter use of reflect.SliceHeader
|
|
|
|
|
* **dnn**
|
|
|
|
|
* add backend/device options to caffe and tensorflow DNN examples
|
|
|
|
|
* add Close to Layer
|
|
|
|
|
* add first version of dnn-pose-detection example
|
|
|
|
|
* add further comments to object detection/tracking DNN example
|
|
|
|
|
* add GetPerfProfile function to Net
|
|
|
|
|
* add initial Layer implementation alongside enhancements to Net
|
|
|
|
|
* add InputNameToIndex to Layer
|
|
|
|
|
* add new functions allowing DNN backends such as OpenVINO
|
|
|
|
|
* additional refactoring and comments in dnn-pose-detection example
|
|
|
|
|
* cleanup DNN face detection example
|
|
|
|
|
* correct const for device targets to be called Target
|
|
|
|
|
* correct test that expected init slice with blank entries
|
|
|
|
|
* do not init slice with blank entries, since added via append
|
|
|
|
|
* further cleanup of DNN face detection example
|
|
|
|
|
* make dnn-pose-detection example use Go channels for async operation
|
|
|
|
|
* refactoring and additional comments for object detection/tracking DNN example
|
|
|
|
|
* refine comment in header for style transfer example
|
|
|
|
|
* working style transfer example
|
|
|
|
|
* added ForwardLayers() to accomodate models with multiple output layers
|
|
|
|
|
* **docs**
|
|
|
|
|
* add scripted Windows install info to README
|
|
|
|
|
* Added a sample gocv workflow contributing guideline
|
|
|
|
|
* mention docker image in README.
|
|
|
|
|
* mention work in progress on Android
|
|
|
|
|
* simplify and add missing step in Linux installation in README
|
|
|
|
|
* update contributing instructions to match latest version
|
|
|
|
|
* update ROADMAP from recent calib3d module contribution
|
|
|
|
|
* update ROADMAP from recent imgproc histogram contribution
|
|
|
|
|
* **examples**
|
|
|
|
|
* cleanup header for caffe dnn classifier
|
|
|
|
|
* show how to use either Caffe or Tensorflow for DNN object detection
|
|
|
|
|
* further improve dnn samples
|
|
|
|
|
* rearrange and add comments to dnn style transfer example
|
|
|
|
|
* remove old copy of pose detector
|
|
|
|
|
* remove unused example
|
|
|
|
|
* **features2d**
|
|
|
|
|
* free memory allocation bug for C.KeyPoints as pointed out by @tzununbekov
|
|
|
|
|
* Adding opencv::drawKeypoints() support
|
|
|
|
|
* **imgproc**
|
|
|
|
|
* add equalizeHist function
|
|
|
|
|
* Added opencv::calcHist implementation
|
|
|
|
|
* **openvino**
|
|
|
|
|
* add needed environment config to execute examples
|
|
|
|
|
* further details in README explaining how to use
|
|
|
|
|
* remove opencv contrib references as they are not included in OpenVINO
|
|
|
|
|
* **videoio**
|
|
|
|
|
* Add OpenVideoCapture
|
|
|
|
|
* Use gocv.VideoCaptureFile if string is specified for device.
|
|
|
|
|
|
|
|
|
|
0.13.0
|
|
|
|
|
---
|
|
|
|
|
* **build**
|
|
|
|
|
* Add cgo directives to contrib
|
|
|
|
|
* contrib subpackage also needs cpp 11 or greater for a warning free build on Linux
|
|
|
|
|
* Deprecate env scripts and update README
|
|
|
|
|
* Don't set --std=c++1z on non-macOS
|
|
|
|
|
* Remove CGO vars from CI and correct Windows cgo directives
|
|
|
|
|
* Support pkg-config via cgo directives
|
|
|
|
|
* we actually do need cpp 11 or greater for a warning free build on Linux
|
|
|
|
|
* **docs**
|
|
|
|
|
* add a Github issue template to project
|
|
|
|
|
* provide specific examples of using custom environment
|
|
|
|
|
* **imgproc**
|
|
|
|
|
* add HoughLinesPWithParams() function
|
|
|
|
|
* **openvino**
|
|
|
|
|
* add build tag specific to openvino
|
|
|
|
|
* add roadmap info
|
|
|
|
|
* add smoke test for ie
|
|
|
|
|
|
|
|
|
|
0.12.0
|
|
|
|
|
---
|
|
|
|
|
* **build**
|
|
|
|
|
* convert to CRLF
|
|
|
|
|
* Enable verbosity for travisCI
|
|
|
|
|
* Further improvements to Makefile
|
|
|
|
|
* **core**
|
|
|
|
|
* Add Rotate, VConcat
|
|
|
|
|
* Adding InScalarRange and NewMatFromScalarWithSize functions
|
|
|
|
|
* Changed NewMatFromScalarWithSize to NewMatWithSizeFromScalar
|
|
|
|
|
* implement CheckRange(), Determinant(), EigenNonSymmetric(), Min(), and MinMaxIdx() functions
|
|
|
|
|
* implement PerspectiveTransform() and Sqrt() functions
|
|
|
|
|
* implement Transform() and Transpose() functions
|
|
|
|
|
* Make toByteArray safe for empty byte slices
|
|
|
|
|
* Renamed InScalarRange to InRangeWithScalar
|
|
|
|
|
* **docs**
|
|
|
|
|
* nicer error if we can't read haarcascade_frontalface_default
|
|
|
|
|
* correct some ROADMAP links
|
|
|
|
|
* Fix example command.
|
|
|
|
|
* Fix executable name in help text.
|
|
|
|
|
* update ROADMAP from recent contributions
|
|
|
|
|
* **imgproc**
|
|
|
|
|
* add BoxFilter and SqBoxFilter functions
|
|
|
|
|
* Fix the hack to convert C arrays to Go slices.
|
|
|
|
|
* **videoio**
|
|
|
|
|
* Add isColor to VideoWriterFile
|
|
|
|
|
* Check numerical parameters for gocv.VideoWriterFile
|
|
|
|
|
* CodecString()
|
|
|
|
|
* **features2d**
|
|
|
|
|
* add BFMatcher
|
|
|
|
|
* **img_hash**
|
|
|
|
|
* Add contrib/img_hash module
|
|
|
|
|
* add GoDocs for new img_hash module
|
|
|
|
|
* Add img-similarity as an example for img_hash
|
|
|
|
|
* **openvino**
|
|
|
|
|
* adds support for Intel OpenVINO toolkit PVL
|
|
|
|
|
* starting experimental work on OpenVINO IE
|
|
|
|
|
* update README files for Intel OpenVINO toolkit support
|
|
|
|
|
* WIP on IE can load an IR network
|
|
|
|
|
|
|
|
|
|
0.11.0
|
|
|
|
|
---
|
|
|
|
|
* **build**
|
|
|
|
|
* Add astyle config
|
|
|
|
|
* Astyle cpp/h files
|
|
|
|
|
* remove duplication in Makefile for astyle
|
|
|
|
|
* **core**
|
|
|
|
|
* Add GetVecfAt() function to Mat
|
|
|
|
|
* Add GetVeciAt() function to Mat
|
|
|
|
|
* Add Mat.ToImage()
|
|
|
|
|
* add MeanStdDev() method to Mat
|
|
|
|
|
* add more functions
|
|
|
|
|
* Compare Mat Type directly
|
|
|
|
|
* further cleanup for GoDocs and enforce type for convariance operations
|
|
|
|
|
* Make borderType in CopyMakeBorder be type BorderType
|
|
|
|
|
* Mat Type() should return MatType
|
|
|
|
|
* remove unused convenience functions
|
|
|
|
|
* use Mat* to indicate when a Mat is mutable aka an output parameter
|
|
|
|
|
* **dnn**
|
|
|
|
|
* add a ssd sample and a GetBlobChannel helper
|
|
|
|
|
* added another helper func and a pose detection demo
|
|
|
|
|
* **docs**
|
|
|
|
|
* add some additional detail about adding OpenCV functions to GoCV
|
|
|
|
|
* updates to contribution guidelines
|
|
|
|
|
* fill out complete list of needed imgproc functions for sections that have work started
|
|
|
|
|
* indicate that missing imgproc functions need implementation
|
|
|
|
|
* mention the WithParams patterns to be used for functions with default params
|
|
|
|
|
* update README for the Mat* based API changes
|
|
|
|
|
* update ROADMAP for recent changes especially awesome recent core contributions from @berak
|
|
|
|
|
* **examples**
|
|
|
|
|
* Fix tf-classifier example
|
|
|
|
|
* move new DNN advanced examples into separate folders
|
|
|
|
|
* Update doc for the face contrib package
|
|
|
|
|
* Update links in caffe-classifier demo
|
|
|
|
|
* WIP on hand gestures tracking example
|
|
|
|
|
* **highgui**
|
|
|
|
|
* fix constant in NewWindow
|
|
|
|
|
* **imgproc**
|
|
|
|
|
* Add Ellipse() and FillPoly() functions
|
|
|
|
|
* Add HoughCirclesWithParams() func
|
|
|
|
|
* correct output Mat to for ConvexHull()
|
|
|
|
|
* rename param being used for Mat image to be modified
|
|
|
|
|
* **tracking**
|
|
|
|
|
* add support for TrackerMIL, TrackerBoosting, TrackerMedianFlow, TrackerTLD, TrackerKCF, TrackerMOSSE, TrackerCSRT trackers
|
|
|
|
|
* removed mutitracker, added Csrt, rebased
|
|
|
|
|
* update GoDocs and minor renaming based on gometalint output
|
|
|
|
|
|
|
|
|
|
0.10.0
|
|
|
|
|
---
|
|
|
|
|
* **build**
|
|
|
|
|
* install unzip before build
|
|
|
|
|
* overwrite when unzipping file to install Tensorflow test model
|
|
|
|
|
* use -DCPU_DISPATCH= flag for build to avoid problem with disabled AVX on Windows
|
|
|
|
|
* update unzipped file when installing Tensorflow test model
|
|
|
|
|
* **core**
|
|
|
|
|
* add Compare() and CountNonZero() functions
|
|
|
|
|
* add getter/setter using optional params for multi-dimensional Mat using row/col/channel
|
|
|
|
|
* Add mat subtract function
|
|
|
|
|
* add new toRectangle function to DRY up conversion from CRects to []image.Rectangle
|
|
|
|
|
* add split subtract sum wrappers
|
|
|
|
|
* Add toCPoints() helper function
|
|
|
|
|
* Added Mat.CopyToWithMask() per #47
|
|
|
|
|
* added Pow() method
|
|
|
|
|
* BatchDistance BorderInterpolate CalcCovarMatrix CartToPolar
|
|
|
|
|
* CompleteSymm ConvertScaleAbs CopyMakeBorder Dct
|
|
|
|
|
* divide, multiply
|
|
|
|
|
* Eigen Exp ExtractChannels
|
|
|
|
|
* operations on a 3d Mat are not same as a 2d multichannel Mat
|
|
|
|
|
* resolve merge conflict with duplicate Subtract() function
|
|
|
|
|
* run gofmt on core tests
|
|
|
|
|
* Updated type for Mat.GetUCharAt() and Mat.SetUCharAt() to reflect uint8 instead of int8
|
|
|
|
|
* **docs**
|
|
|
|
|
* update ROADMAP of completed functions in core from recent contributions
|
|
|
|
|
* **env**
|
|
|
|
|
* check loading resources
|
|
|
|
|
* Add distribution detection to deps rule
|
|
|
|
|
* Add needed environment variables for Linux
|
|
|
|
|
* **highgui**
|
|
|
|
|
* add some missing test coverage on WaitKey()
|
|
|
|
|
* **imgproc**
|
|
|
|
|
* Add adaptive threshold function
|
|
|
|
|
* Add pyrDown and pyrUp functions
|
|
|
|
|
* Expose DrawContours()
|
|
|
|
|
* Expose WarpPerspective and GetPerspectiveTransform
|
|
|
|
|
* implement ConvexHull() and ConvexityDefects() functions
|
|
|
|
|
* **opencv**
|
|
|
|
|
* update to OpenCV version 3.4.1
|
|
|
|
|
|
|
|
|
|
0.9.0
|
|
|
|
|
---
|
|
|
|
|
* **bugfix**
|
|
|
|
|
* correct several errors in size parameter ordering
|
|
|
|
|
* **build**
|
|
|
|
|
* add missing opencv_face lib reference to env.sh
|
|
|
|
|
* Support for non-brew installs of opencv on Darwin
|
|
|
|
|
* **core**
|
|
|
|
|
* add Channels() method to Mat
|
|
|
|
|
* add ConvertTo() and NewMatFromBytes() functions
|
|
|
|
|
* add Type() method to Mat
|
|
|
|
|
* implement ConvertFp16() function
|
|
|
|
|
* **dnn**
|
|
|
|
|
* use correct size for blob used for Caffe/Tensorflow tests
|
|
|
|
|
* **docs**
|
|
|
|
|
* Update copyright date and Apache 2.0 license to include full text
|
|
|
|
|
* **examples**
|
|
|
|
|
* cleanup mjpeg streamer code
|
|
|
|
|
* cleanup motion detector comments
|
|
|
|
|
* correct use of defer in loop
|
|
|
|
|
* use correct size for blob used for Caffe/Tensorflow examples
|
|
|
|
|
* **imgproc**
|
|
|
|
|
* Add cv::approxPolyDP() bindings.
|
|
|
|
|
* Add cv::arcLength() bindings.
|
|
|
|
|
* Add cv::matchTemplate() bindings.
|
|
|
|
|
* correct comment and link for Blur function
|
|
|
|
|
* correct docs for BilateralFilter()
|
|
|
|
|
|
|
|
|
|
0.8.0
|
|
|
|
|
---
|
|
|
|
|
* **core**
|
|
|
|
|
* add ColorMapFunctions and their test
|
|
|
|
|
* add Mat ToBytes
|
|
|
|
|
* add Reshape and MinMaxLoc functions
|
|
|
|
|
* also delete points
|
|
|
|
|
* fix mistake in the norm function by taking NormType instead of int as parameter
|
|
|
|
|
* SetDoubleAt func and his test
|
|
|
|
|
* SetFloatAt func and his test
|
|
|
|
|
* SetIntAt func and his test
|
|
|
|
|
* SetSCharAt func and his test
|
|
|
|
|
* SetShortAt func and his test
|
|
|
|
|
* SetUCharAt fun and his test
|
|
|
|
|
* use correct delete operator for array of new, eliminates a bunch of memory leaks
|
|
|
|
|
* **dnn**
|
|
|
|
|
* add support for loading Tensorflow models
|
|
|
|
|
* adjust test for Caffe now that we are auto-cropping blob
|
|
|
|
|
* first pass at adding Caffe support
|
|
|
|
|
* go back to older function signature to avoid version conflicts with Intel CV SDK
|
|
|
|
|
* properly close DNN Net class
|
|
|
|
|
* use approx. value from test result to account forr windows precision differences
|
|
|
|
|
* **features2d**
|
|
|
|
|
* implement GFTTDetector, KAZE, and MSER algorithms
|
|
|
|
|
* modify MSER test for Windows results
|
|
|
|
|
* **highgui**
|
|
|
|
|
* un-deprecate WaitKey function needed for CLI apps
|
|
|
|
|
* **imgcodec**
|
|
|
|
|
* add fileExt type
|
|
|
|
|
* **imgproc**
|
|
|
|
|
* add the norm wrapper and use it in test for WarpAffine and WarpAffineWithParams
|
|
|
|
|
* GetRotationMatrix2D, WarpAffine and WarpAffineWithParams
|
|
|
|
|
* use NormL2 in wrap affine
|
|
|
|
|
* **pvl**
|
|
|
|
|
* add support for FaceRecognizer
|
|
|
|
|
* complete wrappers for all missing FaceDetector functions
|
|
|
|
|
* update instructions to match R3 of Intel CV SDK
|
|
|
|
|
* **docs**
|
|
|
|
|
* add more detail about exactly which functions are not yet implememented in the modules that are marked as 'Work Started'
|
|
|
|
|
* add refernece to Tensorflow example, and also suggest brew upgrade for MacOS
|
|
|
|
|
* improve ROADMAP to help would-be contributors know where to get started
|
|
|
|
|
* in the readme, explain compiling to a static library
|
|
|
|
|
* remove many godoc warnings by improving function descriptions
|
|
|
|
|
* update all OpenCV 3.3.1 references to v3.4.0
|
|
|
|
|
* update CGO_LDFLAGS references to match latest requirements
|
|
|
|
|
* update contribution guidelines to try to make it more inviting
|
|
|
|
|
* **examples**
|
|
|
|
|
* add Caffe classifier example
|
|
|
|
|
* add Tensorflow classifier example
|
|
|
|
|
* fixed closing window in examples in infinite loop
|
|
|
|
|
* fixed format of the examples with gofmt
|
|
|
|
|
* **test**
|
|
|
|
|
* add helper function for test : floatEquals
|
|
|
|
|
* add some attiribution from test function
|
|
|
|
|
* display OpenCV version in case that test fails
|
|
|
|
|
* add round function to allow for floating point accuracy differences due to GPU usage.
|
|
|
|
|
* **build**
|
|
|
|
|
* improve search for already installed OpenCV on MacOS
|
|
|
|
|
* update Appveyor build to Opencv 3.4.0
|
|
|
|
|
* update to Opencv 3.4.0
|
|
|
|
|
|
|
|
|
|
0.7.0
|
|
|
|
|
---
|
|
|
|
|
* **core**
|
|
|
|
|
* correct Merge implementation
|
|
|
|
|
* **docs**
|
|
|
|
|
* change wording and formatting for roadmap
|
|
|
|
|
* update roadmap for a more complete list of OpenCV functionality
|
|
|
|
|
* sequence docs in README in same way as the web site, aka by OS
|
|
|
|
|
* show in README that some work was done on contrib face module
|
|
|
|
|
* **face**
|
|
|
|
|
* LBPH facerecognizer bindings
|
|
|
|
|
* **highgui**
|
|
|
|
|
* complete implementation for remaining API functions
|
|
|
|
|
* **imgcodecs**
|
|
|
|
|
* add IMDecode function
|
|
|
|
|
* **imgproc**
|
|
|
|
|
* elaborate on HoughLines & HoughLinesP tests to fetch a few individual results
|
|
|
|
|
* **objdetect**
|
|
|
|
|
* add GroupRectangles function
|
|
|
|
|
* **xfeatures2d**
|
|
|
|
|
* add SIFT and SURF algorithms from OpenCV contrib
|
|
|
|
|
* improve description for OpenCV contrib
|
|
|
|
|
* run tests from OpenCV contrib
|
|
|
|
|
|
|
|
|
|
0.6.0
|
|
|
|
|
---
|
|
|
|
|
* **core**
|
|
|
|
|
* Add cv::LUT binding
|
|
|
|
|
* **examples**
|
|
|
|
|
* do not try to go fullscreen, since does not work on OSX
|
|
|
|
|
* **features2d**
|
|
|
|
|
* add AKAZE algorithm
|
|
|
|
|
* add BRISK algorithm
|
|
|
|
|
* add FastFeatureDetector algorithm
|
|
|
|
|
* implement AgastFeatureDetector algorithm
|
|
|
|
|
* implement ORB algorithm
|
|
|
|
|
* implement SimpleBlobDetector algorithm
|
|
|
|
|
* **osx**
|
|
|
|
|
* Fix to get the OpenCV path with "brew info".
|
|
|
|
|
* **highgui**
|
|
|
|
|
* use new Window with thread lock, and deprecate WaitKey() in favor of Window.WaitKey()
|
|
|
|
|
* use Window.WaitKey() in tests
|
|
|
|
|
* **imgproc**
|
|
|
|
|
* add tests for HoughCircles
|
|
|
|
|
* **pvl**
|
|
|
|
|
* use correct Ptr referencing
|
|
|
|
|
* **video**
|
|
|
|
|
* use smart Ptr for Algorithms thanks to @alalek
|
|
|
|
|
* use unsafe.Pointer for Algorithm
|
|
|
|
|
* move tests to single file now that they all pass
|
|
|
|
|
|
|
|
|
|
0.5.0
|
|
|
|
|
---
|
|
|
|
|
* **core**
|
|
|
|
|
* add TermCriteria for iterative algorithms
|
|
|
|
|
* **imgproc**
|
|
|
|
|
* add CornerSubPix() and GoodFeaturesToTrack() for corner detection
|
|
|
|
|
* **objdetect**
|
|
|
|
|
* add DetectMultiScaleWithParams() for HOGDescriptor
|
|
|
|
|
* add DetectMultiScaleWithParams() to allow override of defaults for CascadeClassifier
|
|
|
|
|
* **video**
|
|
|
|
|
* add CalcOpticalFlowFarneback() for Farneback optical flow calculations
|
|
|
|
|
* add CalcOpticalFlowPyrLK() for Lucas-Kanade optical flow calculations
|
|
|
|
|
* **videoio**
|
|
|
|
|
* use temp directory for Windows test compat.
|
|
|
|
|
* **build**
|
|
|
|
|
* enable Appveyor build w/cache
|
|
|
|
|
* **osx**
|
|
|
|
|
* update env path to always match installed OpenCV from Homebrew
|
|
|
|
|
|
|
|
|
|
0.4.0
|
|
|
|
|
---
|
|
|
|
|
* **core**
|
|
|
|
|
* Added cv::mean binding with single argument
|
|
|
|
|
* fix the write-strings warning
|
|
|
|
|
* return temp pointer fix
|
|
|
|
|
* **examples**
|
|
|
|
|
* add counter example
|
|
|
|
|
* add motion-detect command
|
|
|
|
|
* correct counter
|
|
|
|
|
* remove redundant cast and other small cleanup
|
|
|
|
|
* set motion detect example to fullscreen
|
|
|
|
|
* use MOG2 for continous motion detection, instead of simplistic first frame only
|
|
|
|
|
* **highgui**
|
|
|
|
|
* ability to better control the fullscreen window
|
|
|
|
|
* **imgproc**
|
|
|
|
|
* add BorderType param type for GaussianBlur
|
|
|
|
|
* add BoundingRect() function
|
|
|
|
|
* add ContourArea() function
|
|
|
|
|
* add FindContours() function along with associated data types
|
|
|
|
|
* add Laplacian and Scharr functions
|
|
|
|
|
* add Moments() function
|
|
|
|
|
* add Threshold function
|
|
|
|
|
* **pvl**
|
|
|
|
|
* add needed lib for linker missing in README
|
|
|
|
|
* **test**
|
|
|
|
|
* slightly more permissive version test
|
|
|
|
|
* **videoio**
|
|
|
|
|
* Add image compression flags for gocv.IMWrite
|
|
|
|
|
* Fixed possible looping out of compression parameters length
|
|
|
|
|
* Make dedicated function to run cv::imwrite with compression parameters
|
|
|
|
|
|
|
|
|
|
0.3.1
|
|
|
|
|
---
|
|
|
|
|
* **overall**
|
|
|
|
|
* Update to use OpenCV 3.3.1
|
|
|
|
|
|
|
|
|
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0.3.0
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---
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* **docs**
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* Correct Windows build location from same @jpfarias fix to gocv-site
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* **core**
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* Add Resize
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* Add Mat merge and Discrete Fourier Transform
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* Add CopyTo() and Normalize()
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* Implement various important Mat logical operations
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* **video**
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* BackgroundSubtractorMOG2 algorithm now working
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* Add BackgroundSubtractorKNN algorithm from video module
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* **videoio**
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* Add VideoCapture::get
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* **imgproc**
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* Add BilateralFilter and MedianBlur
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* Additional drawing functions implemented
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* Add HoughCircles filter
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* Implement various morphological operations
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* **highgui**
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* Add Trackbar support
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* **objdetect**
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* Add HOGDescriptor
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* **build**
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* Remove race from test on Travis, since it causes CGo segfault in MOG2
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0.2.0
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---
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* Switchover to custom domain for package import
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* Yes, we have Windows
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0.1.0
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---
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Initial release!
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- [X] Video capture
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- [X] GUI Window to display video
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- [X] Image load/save
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- [X] CascadeClassifier for object detection/face tracking/etc.
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- [X] Installation instructions for Ubuntu
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- [X] Installation instructions for OS X
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- [X] Code example to use VideoWriter
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- [X] Intel CV SDK PVL FaceTracker support
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- [X] imgproc Image processing
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- [X] Travis CI build
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- [X] At least minimal test coverage for each OpenCV class
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- [X] Implement more of imgproc Image processing
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