We develop an Android app that allows people to upload pictures to Wikimedia Commons.
PROBLEM: Often some funny fellows upload their own selfies, rather than pictures with educational value.
So, I would like the Android app to recognize whether a picture is a selfie or not.
- 100% pure Java library
- Compatible with GNU-GPLv3
- Less than 1MB
A library that uses facial recognition and gives the position/size of faces in the picture is also OK, I would consider the image a selfie if any face takes more than 10% of the image's area.