Performance evaluation of denoising based approximate message passing (D-AMP) algorithm from noisy under-sampled CT images.
Ahmed M. HasanKhan A. WahidPaul S. BabynPublished in: CCECE (2017)
Keyphrases
- message passing
- ct images
- inference in graphical models
- denoising
- factor graphs
- dynamic programming
- belief propagation
- sum product algorithm
- region of interest
- loopy belief propagation
- expectation maximization
- distributed systems
- preprocessing
- three dimensional
- em algorithm
- junction tree
- medical images
- similarity measure