Cortical encoding of retinal output from natural scenes with sparse representation.
Wenxue WangBijoy K. GhoshPublished in: ACC (2004)
Keyphrases
- natural scenes
- sparse representation
- natural images
- sparse coding
- dictionary learning
- image content
- receptive fields
- visual attention
- face recognition
- compressive sensing
- saliency map
- image classification
- image representation
- joint optimization
- scene classification
- signal processing
- image patches
- high dimensional data
- image structure
- images of natural scenes
- higher order
- object tracking
- test images
- input data
- denoising
- multiscale
- image processing
- eye movements
- low dimensional
- image analysis
- high dimensional
- feature space
- data analysis
- object recognition
- neural network