Visual Nonclassical Receptive Field Effects Emerge from Sparse Coding in a Dynamical System.
Mengchen ZhuChristopher J. RozellPublished in: PLoS Comput. Biol. (2013)
Keyphrases
- receptive fields
- sparse coding
- dynamical systems
- natural images
- image representation
- visual information
- multiscale
- higher order
- image patches
- biologically inspired
- object recognition
- image classification
- denoising
- state space
- saliency map
- sparse representation
- low level
- visual features
- linear combination
- input image
- neural network
- low level features
- input space
- unsupervised learning
- human visual system
- knn
- active learning
- artificial neural networks
- high dimensional
- bayesian networks