An Inexact Alternating Directions Algorithm for Constrained Total Variation Regularized Compressive Sensing Problems.
Yun-Hai XiaoHuina SongPublished in: J. Math. Imaging Vis. (2012)
Keyphrases
- alternating minimization
- total variation
- compressive sensing
- multiplicative noise removal
- objective function
- k means
- minimization problems
- image restoration
- image recovery
- expectation maximization
- sparse representation
- signal processing
- convex optimization
- object recognition
- blind deconvolution
- split bregman
- similarity measure