Enhanced independent component analysis and its application to content based face image retrieval.
Chengjun LiuPublished in: IEEE Trans. Syst. Man Cybern. Part B (2004)
Keyphrases
- independent component analysis
- image retrieval
- image database
- independent components
- principal component analysis
- factor analysis
- relevance feedback
- signal processing
- independent subspace analysis
- blind source separation
- image content
- visual features
- face images
- human faces
- facial images
- source separation
- image representation
- recognition algorithm
- dimensionality reduction
- feature space
- principle component analysis
- natural gradient
- multimedia
- pattern recognition
- single channel
- face recognition