Natural Basis Functions and Topographic Memory for Face Recognition.
Rajesh P. N. RaoDana H. BallardPublished in: IJCAI (1995)
Keyphrases
- basis functions
- face recognition
- linear combination
- b spline
- radial basis function
- lookup tables
- state space
- matching pursuit
- graph laplacian
- face images
- face detection
- sparse representation
- spherical harmonics
- orthonormal basis
- signal reconstruction
- facial expressions
- feature extraction
- local binary pattern
- nonlinear functions
- small number
- computer vision
- independent component analysis
- image coding
- wavelet analysis
- principal component analysis