Learning Invariance from Natural Images Inspired by Observations in the Primary Visual Cortex.
Michael TeichmannJan WiltschutFred H. HamkerPublished in: Neural Comput. (2012)
Keyphrases
- natural images
- higher order
- input image
- multiscale
- image denoising
- natural scenes
- image patches
- denoising
- learning algorithm
- prior knowledge
- object recognition
- test images
- unsupervised learning
- visual cortex
- compressed sensing
- receptive fields
- natural image statistics
- natural image patches
- sparse coding
- low resolution
- supervised learning
- probabilistic model
- bayesian networks
- image segmentation