Facial animation from a single image --------------------------------------------------------------------------------------------------- Please send your answers to zolfagha@cs.uni-freiburg.de before 24.01.2019 10:00am --------------------------------------------------------------------------------------------------- 1) What kind of mechanism do the authors used to make the network robust to the background changes and lighting conditions? Briefly explain it. (3~4 Sentences) 2) Explain the rule of "cycle consistency" and "total variation regularization" in the proposed method. (3~4 Sentences) 3) what are the differences between proposed method and "StarGAN" and "DIAT"?.(two aspects are enough). (2~3 Sentences) Good luck!