Modeling and compressing 3-D facial expressions using geometry videos

• Main Authors: Xia, Jiazhi, Quynh, Dao Thi Phuong, He, Ying, Chen, Xiaoming, Hoi, Steven C. H.
• Other Authors: School of Computer Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Computer science and engineering::Computing methodologies::Image processing and computer vision
• Online Access: https://hdl.handle.net/10356/102779; http://hdl.handle.net/10220/16423
• Institution: Nanyang Technological University

In this paper, we present a novel geometry video (GV) framework to model and compress 3-D facial expressions. GV bridges the gap of 3-D motion data and 2-D video, and provides a natural way to apply the well-studied video processing techniques to motion data processing. Our framework includes a set...