opencv_core

OpenCV for Flutter, if highgui or videoio is required, use opencv_dart

Important

OpenCV SDK (~100M) will be downloaded via FetchContent of cmake, you can set DARTCV_CACHE_DIR environment variable to cache it and avoid downloading it again. e.g., export DARTCV_CACHE_DIR=$HOME/.cache/dartcv

Supported platforms

Platform	Supported	Tested	Platforms
Android	:white_check_mark:	:white_check_mark:	x86_64, arm64-v8a, armeabi-v7a
iOS	:white_check_mark:	:white_check_mark:	arm64, x64(Simulator)
Linux	:white_check_mark:	:white_check_mark:	x64, arm64
Windows	:white_check_mark:	:white_check_mark:	x64, arm64
macOS	:white_check_mark:	:white_check_mark:	x64, arm64