Spatio-temporal modelling with multi-gradient features and elongated quinary pattern descriptor for dynamic facial expression recognition.
Saadoon A. M. Al-SumaidaeeMohammed A. M. AbdullahRaid Rafi Omar Al-NimaSatnam Singh DlayJonathon A. ChambersPublished in: Pattern Recognit. (2023)
Keyphrases
- facial expression recognition
- expression classification
- spatio temporal
- feature extraction
- local binary pattern
- facial expressions
- human computer interaction
- dynamic textures
- orientation histogram
- facial expression analysis
- feature descriptors
- expression recognition
- image features
- gabor features
- feature space
- frontal view
- pose invariant
- spatial and temporal
- human faces
- facial features
- facial parts
- shape context
- machine learning
- space time
- detection method
- feature vectors
- face recognition
- image processing