Imbalanced regression for intensity series of pain expression from videos by regularizing spatio-temporal face nets.
Xiang XiangFeng WangYuwen TanAlan L. YuillePublished in: Pattern Recognit. Lett. (2022)
Keyphrases
- spatio temporal
- spatio temporal patterns
- expression recognition
- human actions
- video representation
- facial expressions
- action units
- video sequences
- image sequences
- spatial and temporal
- facial actions
- temporal domain
- regression model
- facial motion
- facial pose
- human faces
- recognition algorithm
- space time
- face images
- moving objects
- facial action units
- dynamic textures
- video surveillance
- gender recognition
- facial expression recognition
- video data
- action recognition in videos
- spatio temporal data
- spatial temporal
- video database
- linear regression
- human activities
- video frames
- motion trajectories
- motion patterns
- model selection
- human identification
- person identification
- motion capture
- view invariant
- facial features
- face detection