Geometric Graph Representation with Learnable Graph Structure and Adaptive AU Constraint for Micro-Expression Recognition.
Jinsheng WeiWei PengGuanming LuYante LiJingjie YanGuoying ZhaoPublished in: CoRR (2022)
Keyphrases
- graph representation
- graph structure
- graph model
- expression recognition
- facial expression recognition
- graph representations
- facial expressions
- graphical models
- weighted graph
- adjacency matrix
- graph partitioning
- human computer interaction
- directed graph
- undirected graph
- face recognition
- graph structures
- information retrieval
- face detection
- pose variations
- feature extraction
- graph theory
- local binary pattern
- tree structure