Cortical Spatiotemporal Dimensionality Reduction for Visual Grouping.
Giacomo CocciDavide BarbieriGiovanna CittiAlessandro SartiPublished in: Neural Comput. (2015)
Keyphrases
- dimensionality reduction
- visual processing
- visual information
- primary visual cortex
- space time
- high dimensional
- high dimensional data
- high dimensionality
- structure preserving
- visual perception
- random projections
- data representation
- feature extraction
- low dimensional
- principal component analysis
- spatial and temporal
- visual features
- visual cortex
- manifold learning
- receptive fields
- biologically plausible
- moving objects
- pattern recognition
- information processing
- input space
- medical images
- perceptual organization
- locally linear embedding