作者
Valentina Conotter, Ecaterina Bodnari, Giulia Boato, Hany Farid
发表日期
2014/10/27
研讨会论文
2014 IEEE International conference on image processing (ICIP)
页码范围
248-252
出版商
IEEE
简介
We describe a new forensic technique for distinguishing between computer generated and human faces in video. This technique identifies tiny fluctuations in the appearance of a face that result from changes in blood flow. Because these changes result from the human pulse, they are unlikely to be found in computer generated imagery. We use the absence or presence of this physiological signal to distinguish computer generated from human faces.
学术搜索中的文章
V Conotter, E Bodnari, G Boato, H Farid - 2014 IEEE International conference on image …, 2014