Microexpression to Macroexpression: Facial Expression Magnification by Single Input
Yaqi Song,Tong Chen,Shigang Li,Jianfeng Li,Yaqi Song,Tong Chen,Shigang Li,Jianfeng Li
Microexpressions are expressions that people inadvertently express, and therefore often represent a person’s true emotion. However, because it has a low intensity and a short duration, it is hard to be recognized correctly. In this paper, we propose a deep learning magnification method to generate macroexpressions from a single microexpression image. In the first stage, we extract the expression i...
