Sparse coding for flexible, robust 3D facial-expression synthesis

• Main Authors: Lin, Yuxu, Song, Mingli, Quynh, Dao Thi Phuong, He, Ying, Chen, Chun
• Other Authors: School of Computer Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Computer science and engineering
• Online Access: https://hdl.handle.net/10356/101785; http://hdl.handle.net/10220/16366
• Institution: Nanyang Technological University

Computer animation researchers have been extensively investigating 3D facial-expression synthesis for decades. However, flexible, robust production of realistic 3D facial expressions is still technically challenging. A proposed modeling framework applies sparse coding to synthesize 3D expressive fac...