Facial expression recognition using distance and shape signature features.
Asit BarmanParamartha DuttaPublished in: Pattern Recognit. Lett. (2021)
Keyphrases
- invariant features
- feature extraction
- low level
- feature vectors
- geometrical features
- multiscale
- topological features
- global shape
- hausdorff distance
- shape model
- feature set
- shape features
- shape representation
- dissimilarity measure
- medial axis
- spatial distribution
- shape descriptors
- euclidean distance
- object features
- appearance features
- image features