Bayesian approach with prior models which enforce sparsity in signal and image processing.
Ali Mohammad-DjafariPublished in: EURASIP J. Adv. Signal Process. (2012)
Keyphrases
- signal and image processing
- prior models
- prior model
- signal processing
- natural images
- biomedical engineering
- prior information
- image and signal processing
- sparse representation
- probability models
- markov random field
- fourier transform
- image restoration
- mixture model
- image processing
- feature selection
- multiresolution
- object recognition
- multiscale