A Novel Space-Time Representation on the Positive Semidefinite Con for Facial Expression Recognition.
Anis KacemMohamed DaoudiBoulbaba Ben AmorJuan Carlos Álvarez PaivaPublished in: CoRR (2017)
Keyphrases
- space time
- facial expression recognition
- facial expressions
- video sequences
- spatio temporal
- human computer interaction
- spatial and temporal
- positive semidefinite
- motion patterns
- human faces
- feature extraction
- dynamic scenes
- dynamic textures
- facial images
- image sequences
- face recognition
- facial features
- local binary pattern
- kernel matrix