A local adaptive model of natural images for almost optimal detection of hidden data.
Rémi CogranneCathel ZitzmannFlorent RetraintIgor V. NikiforovPhilippe CornuLionel FillatrePublished in: Signal Process. (2014)
Keyphrases
- natural images
- prior knowledge
- input data
- natural image statistics
- denoising
- data points
- image data
- input image
- image statistics
- natural scenes
- em algorithm
- natural image patches
- machine learning
- prior models
- receptive fields
- test images
- image denoising
- single image
- image classification
- higher order
- object detection
- object recognition
- multiscale
- similarity measure