A Comprehensive Empirical Study on Linear Subspace Methods for Facial Expression Analysis.
Caifeng ShanShaogang GongPeter W. McOwanPublished in: CVPR Workshops (2006)
Keyphrases
- facial expression analysis
- subspace methods
- comprehensive empirical study
- facial expressions
- facial expression recognition
- emotion recognition
- feature selection
- linear subspace
- face recognition
- linear discriminant analysis
- support vector machine
- principal component analysis
- face images
- multiscale
- training data
- feature extraction
- data mining