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

Provided release with a sample stitch

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

This repository was created using the following template

opencv_flutter_ffi

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