Receptive fields of simple cells from a taxonomic study of natural images and suppression of scale redundancy.
José M. DelgadoAntonio TurielNéstor PargaPublished in: Neurocomputing (2006)
Keyphrases
- natural images
- receptive fields
- statistics of natural images
- natural scenes
- scale invariant
- visual cortex
- higher order
- multiscale
- natural image statistics
- object recognition
- denoising
- image patches
- primary visual cortex
- saliency map
- input image
- gaussian derivatives
- biologically inspired
- power spectrum
- scale space
- image statistics
- feature selection
- hidden layer
- vision system
- artificial neural networks
- image retrieval
- pairwise
- high level