Post-sampling aliasing control for natural images.
Dinei A. F. FlorêncioRonald W. SchaferPublished in: ICASSP (1995)
Keyphrases
- natural images
- natural scenes
- multiscale
- denoising
- higher order
- image denoising
- object recognition
- image patches
- sparse coding
- input image
- scale invariant
- sampling theorem
- receptive fields
- image statistics
- natural image statistics
- high frequency
- statistics of natural images
- image representation
- scale space
- saliency map
- visual cortex