Discriminating Between Computer-Generated Facial Images and Natural Ones Using Smoothness Property and Local Entropy

• Published in: Digital-Forensics and Watermarking pp. 39 - 50
• Main Authors: Nguyen, Huy H., Nguyen-Son, Hoang-Quoc, Nguyen, Thuc D., Echizen, Isao
• Format: Book Chapter
• Language: English; Japanese
• Published: Cham Springer International Publishing 2016
• Series: Lecture Notes in Computer Science
• Subjects: Computer-generated image; Face spoofing; Facial image; Image forensics

Discriminating between computer-generated images and natural ones is a crucial problem in digital image forensics. Facial images belong to a special case of this problem. Advances in technology have made it possible for computers to generate realistic multimedia contents that are very difficult to d...