opencv4nodejs

features:

• Mat.inv() #669
• cv.waitKeyEx #692

typing fixes:

• cv.kmeans with Point3 argument #699
• cv.getTextSize #701
• cv.putText thickness, lineType parameter order #701
• keypoint.point -> keypoint.pt #704

features:

• HistAxes helper class + calcHistAsync #651

fixes:

• fixed issue in install script causing node-gyp process to crash with ERR_CHILD_PROCESS_STDIO_MAXBUFFER #633

features:

• cv.accumulate, cv.accumulateProduct, cv.accumulateSquare, cv.accumulateSquare, cv.accumulateWeighted #644

features:

• environment variables to configure opencv-build and opencv4nodejs can now be specified in the root package.json of your project

other:

• improved install script and added more logging

features:

• cv.seamlessClone: #614
• opencv4nodejs autoBuildFlags can be set in package.json of project now https://github.com/justadudewhohacks/npm-opencv-build/pull/35

features:

• added Vec6 class: #583

• OpenCV 4 support
• support for building only specific OpenCV modules

internal refactoring:

• removed the majority of macros to make codebase more maintainable
• simplified the implementation of bindings to keep boilerplate code to a minimum and make contributions easier

features:

• mat.undistort, cv.undistortPoints #551

fixes:

• fixed node 12 specific compiler warnings

other:

• bumped native-node-utils-version
• some refactoring -> removed macro-inferno dependency

fixes:

• node 12 compatibility
• bumped native-node-utils-version

features:

• added detect_tresh to KCF Params#536
• CSRT and MOSSE trackers #537

fixes:

• fixed HOG segfault issues due to copy constructor on macosx and linux
• multiTracker.update typings #534

opencv-build:

• install OpenCV 3.4.6 by default
• added CUDA flags to build script

fixes:

• bumped opencv-build version to allow setting auto build cmake flags #489 (https://github.com/justadudewhohacks/npm-opencv-build/pull/28)
• fixed typings for knnMatch in BFMatcher.d.ts #488

features:

• mat.guidedFilter from ximgproc #478

fixes:

• fix various compiler warnings of deprecated v8 API for recent node versions #483
• getData: check whether mat is a subregion, if so throw an error #485

features:

• Mat.eigen, Mat.solve, Mat.matMul #474

fixes:

• Mat.release typing #475

features:

• dnn Net.getLayerNamesm Net.getUnconnectedOutLayers #472
• kmeans now works with Point3 #469

fixes:

• VideoWriter.fourcc typings #471

• darknet importer (readNetFromDarknet) + updated readNetFromTensorflow for OpenCV v3.4.0+ #464

fixes:

• constructor call checks #450

features:

• bindings for opencv threading #445
• cv.NMSBoxes #447
• Mat.at now supports array based indexing #447
• support more arguments for cv.blobFromImage, Net.forward #447

other:

• EAST Text detection demo #447

fixes:

• Mac OSX Mojave fix #429
• Mat.getRegion argument checks #439

features:

• added bindings for applyColorMap #425

other:

• some compiler warning fixes

features:

• BruteForcerMatcher bindings #404

other:

• bumped opencv-build version, auto build installs OpenCV version 3.4.3 now