On the Local Behavior of Spaces of Natural Images.
Gunnar E. CarlssonTigran IshkhanovVin de SilvaAfra ZomorodianPublished in: Int. J. Comput. Vis. (2008)
Keyphrases
- natural images
- natural scenes
- higher order
- multiscale
- object recognition
- input image
- image denoising
- denoising
- sparse coding
- scale invariant
- image patches
- natural image statistics
- image statistics
- power spectrum
- natural image patches
- statistics of natural images
- receptive fields
- test images
- compressed sensing
- multiresolution
- image processing
- visual cortex
- texture analysis
- prior models
- natural textures
- computer vision