Scales in Natural Images and a Consequence on their Bounded Variation Norm.
Luis ÁlvarezYann GousseauJean-Michel MorelPublished in: Scale-Space (1999)
Keyphrases
- natural images
- multiscale
- natural scenes
- object recognition
- higher order
- denoising
- input image
- multiple scales
- image denoising
- sparse coding
- image patches
- image statistics
- test images
- power spectrum
- image structure
- receptive fields
- scale invariant
- statistics of natural images
- saliency map
- natural image patches
- visual cortex
- computer vision
- prior models
- visual patterns
- compressed sensing
- natural image statistics
- similarity measure
- image processing