as1605/opencv_flutter_ffi

Using dart:ffi to run OpenCV C++ 4.5.3 in Flutter App

opencv_flutter_ffi

Uses dart:ffi to run OpenCV C++ 4.5.3 on Flutter App.

Provided release with a sample gaussian blur function. Can use this repo as a template for projects needing image processing on flutter.

Please install OpenCV iOS Framework and put it at location ios/opencv2.framework

References

• OpenCV iOS Framework
• OpenCV Android Framework
• About FFI
• Android config
• iOS config
• Flutter CameraController
• Flutter startImageStream
• Image Format Group

Known Issues

• image_picker crashes when picking images on simulator running on Apple Silicon M1 #71943
• Some plugins breaks on release mode on Android #78625