Face recognition in global harmonic subspace.
Richard M. JiangDanny CrookesNie LuoPublished in: IEEE Trans. Inf. Forensics Secur. (2010)
Keyphrases
- face recognition
- principal component analysis
- linear subspace
- subspace methods
- feature extraction
- subspace learning
- face images
- recognition rate
- dimensionality reduction
- facial expressions
- face space
- face identification
- feature space
- clustering high dimensional data
- linear dimensionality reduction
- locality preserving projections
- global structure
- data sets
- pose variations
- principal components
- discriminant analysis
- linear discriminant analysis
- covariance matrix
- human faces
- high dimensional data
- clustering method
- linear combination
- low dimensional
- multiscale