no code implementations • 1 Feb 2024 • Zhifeng Wang, Kaihao Zhang, Ramesh Sankaranarayana
This study introduces LRDif, a novel diffusion-based framework designed specifically for facial expression recognition (FER) within the context of under-display cameras (UDC).
no code implementations • 1 Aug 2023 • Zhifeng Wang, Ramesh Sankaranarayana
The semantic feature can include objects that are present in the environment, as well as their attributes and relationships with the target person.
1 code implementation • 27 Jul 2023 • Zhifeng Wang, Kaihao Zhang, Wenhan Luo, Ramesh Sankaranarayana
The transformer layer is used to focus on representing local minor muscle movement with local self-attention in each area.
Ranked #1 on Micro-Expression Recognition on CASME II