作者: Min Qi , Dajian Li
DOI: 10.1109/CISE.2009.5365963
关键词:
摘要: The facial expression generation is one of the important issues intelligent human-machine interface. It great challenge due to complexity and mutability human face. Image-based techniques inherit naturally some features images which are beneficial reduce improve realism have interested more researchers. paper makes a classification published researches, discusses shortcomings typical algorithms. provides useful information gives reference related works.