This is based on openface SDK, run on xcode to implement a software like MTxiuxiu.
Out production is based on the code named openfaceIOS made by keeganRen.
here is the github of source code.
The file named README-old.md is the source code's readme file.
SoftDoggy has finished his assignment already and pushed it. The code can add a picture to the face. Don't believe? Just try it!'
SoftDoggy has pushed the runnable face swap program to the folder named FaceSwap_iOS-master 2, the source code is here, after download, do not forget to unzip the opencv2.framework.zip.