I'm looking for a facial recognition software that can capture in real time the eyes and the mouth of a person from a camera input. The idea is to to be able to then crop and put the eyes and mouth on another video output.
Preference for free software but will consider anything.
The software will need to run on both IOS and Android.
Otherwise, I've also looked into OpenCV and it also looks good but again, the documentation looks weak.
There's also openface that looked really user friendly but it doesn't support smartphone CPU architecture.
*edited based on comments