Cortical spatio-temporal dimensionality reduction for visual grouping.
Giacomo CocciDavide BarbieriGiovanna CittiAlessandro SartiPublished in: CoRR (2014)
Keyphrases
- spatio temporal
- dimensionality reduction
- primary visual cortex
- visual processing
- spatial and temporal
- image sequences
- high dimensionality
- feature extraction
- moving objects
- low level
- space time
- principal component analysis
- visual features
- perceptual organization
- visual information
- pattern recognition and machine learning
- visual cortex
- data representation
- principal components
- spatio temporal data
- structure preserving
- high dimensional data
- high dimensional
- feature space
- linear discriminant analysis
- natural images
- spatial temporal
- visual perception
- low dimensional
- kernel pca
- manifold learning
- input space
- receptive fields
- high level
- image processing
- feature selection
- data sets