Face recognition using Oriented Laplacian of Gaussian (OLOG) and Independent Component Analysis (ICA).
Kailash J. KarandeSanjay N. TalbarS. Sandeep InamdarPublished in: DICTAP (2012)
Keyphrases
- independent component analysis
- independent components
- principal component analysis
- zero crossing
- factor analysis
- blind source separation
- face images
- signal processing
- human faces
- independent subspace analysis
- natural gradient
- face databases
- source separation
- facial expressions
- edge detection
- natural image statistics
- machine learning
- recognition algorithm
- single channel
- higher order statistics
- feature space