Exploring Macroscopic and Microscopic Fluctuations of Elicited Facial Expressions for Mood Disorder Classification.
Qian-Bei HongChung-Hsien WuMing-Hsiang SuChia-Cheng ChangPublished in: IEEE Trans. Affect. Comput. (2021)
Keyphrases
- facial expressions
- recognition of facial expressions
- expression recognition
- facial expression recognition
- human emotion
- human faces
- machine learning
- emotional state
- facial images
- facial expression analysis
- facial features
- face recognition
- expression classification
- image analysis
- feature vectors
- training set
- feature space
- video sequences
- cohn kanade
- facial feature points
- person independent
- affect sensing
- cohn kanade database
- temporal behavior
- facial animation
- head motion
- face model
- co occurrence
- feature extraction
- decision trees