Reduction of Metal Artifacts Using a New Segmentation Approach - Extension of Graph Cuts for a More Precise Segmentation Used in Metal Artifact Reduction.
Nadine KuhnertNicole MaassKarl BarthAndreas K. MaierPublished in: Bildverarbeitung für die Medizin (2016)
Keyphrases
- graph cuts
- segmentation algorithm
- shape prior
- energy function
- image segmentation
- object segmentation
- interactive image segmentation
- graph based image segmentation
- interactive segmentation
- spatial coherence
- segmentation method
- level set
- random walker
- automatic segmentation
- energy minimization
- artifact reduction
- belief propagation
- energy minimization framework
- graph cut segmentation
- active contours
- markov random field
- region growing
- graph cut optimization
- robust segmentation
- labeling problems
- min cut max flow
- compressed images
- test images
- computer vision