Formation of pinwheels of preferred orientation by learning sparse neural representations of natural images.
A. MoukovskiD. M. GorinevskiMartin A. GieseWerner von SeelenPublished in: Neurocomputing (2002)
Keyphrases
- natural images
- sparse coding
- higher order
- multiscale
- compressed sensing
- image denoising
- learning algorithm
- natural scenes
- computer vision
- primary visual cortex
- scale invariant
- unsupervised learning
- image reconstruction
- denoising
- supervised learning
- receptive fields
- high dimensional
- test images
- prior information
- image patches
- input image
- image statistics
- object recognition