A k-Space Model of Movement Artefacts: Application to Segmentation Augmentation and Artefact Removal.
Richard ShawCarole H. SudreThomas VarsavskySébastien OurselinM. Jorge CardosoPublished in: IEEE Trans. Medical Imaging (2020)
Keyphrases
- ground truth
- mathematical model
- probabilistic model
- high level
- image segmentation
- objective function
- image analysis
- statistical model
- theoretical framework
- piecewise constant
- data sets
- prior information
- fully automatic
- experimental data
- segmentation method
- parameter estimation
- em algorithm
- prior knowledge
- multiscale
- image processing
- genetic algorithm