Ear Recognition Using Bi-Orthogonal and Gabor Wavelet-Based Region Covariance Matrices.
Ali Pour YazdanpanahKarim FaezPublished in: Appl. Artif. Intell. (2010)
Keyphrases
- covariance matrices
- covariance matrix
- feature vectors
- maximum likelihood
- distance measure
- vector space
- gaussian distribution
- gaussian mixture model
- wavelet transform
- face recognition
- feature extraction
- gaussian mixture
- linear classifiers
- image representation
- machine learning
- wavelet features
- multivariate normal
- principal component analysis
- feature space
- riemannian manifolds
- lie group