Perceptually optimized blind repair of natural images.
Anush Krishna MoorthyAnish MittalAlan Conrad BovikPublished in: Signal Process. Image Commun. (2013)
Keyphrases
- natural images
- human visual perception
- natural scenes
- multiscale
- higher order
- denoising
- object recognition
- sparse coding
- image denoising
- input image
- image patches
- scale invariant
- natural image statistics
- statistics of natural images
- human perception
- power spectrum
- visual masking
- test images
- higher level
- receptive fields
- visual cortex
- computer vision
- unsupervised learning
- prior models