The Statistical Properties of Local Log-Contrast in Natural Images.
Jussi T. LindgrenJarmo HurriAapo HyvärinenPublished in: SCIA (2007)
Keyphrases
- natural images
- natural image statistics
- statistics of natural images
- natural scenes
- denoising
- higher order
- multiscale
- image statistics
- object recognition
- receptive fields
- image denoising
- input image
- sparse coding
- image patches
- power spectrum
- scale invariant
- prior models
- independent component analysis
- test images
- invariant properties
- natural image patches
- visual cortex
- image quality assessment
- natural textures
- image classification