PrefAce: face-centric pretraining with self-structure aware distillation

• Main Author: Hu, Siyuan
• Other Authors: Ong Yew Soon
• Format: Final Year Project
• Language: English
• Published: Nanyang Technological University 2024
• Subjects: Computer and Information Science; Artificial intelligence; Computer vision
• Online Access: https://hdl.handle.net/10356/175280
• Institution: Nanyang Technological University

Video-based facial analysis is important for autonomous agents to understand human expressions and sentiments. However, limited labeled data is available to learn effective facial representations. This paper proposes a novel self-supervised face-centric pretraining framework, called PrefAce, which l...