Computer Scientists at the Computer Vision Laboratory, University of Nottingham have developed an app which creates 3D face models from a photograph.
The algorithm which turns selfies into 3D images has been attracting lots of media attention:
You can find out more about the Large Pose 3D Face Reconstruction from a Single Image via Direct Volumetric CNN Regression project here
Try the online demo
This video is a good example of how the app can be used.