Liver segmentation using superpixel-based graph cuts and restricted regions of shape constrains.
Titinunt KitrungrotsakulXian-Hua HanYen-Wei ChenPublished in: ICIP (2015)
Keyphrases
- graph cuts
- liver segmentation
- medical image processing
- ct images
- fully automatic
- medical image segmentation
- shape prior
- ct data
- computed tomography
- energy function
- energy minimization
- image segmentation
- markov random field
- automatic segmentation
- belief propagation
- segmentation algorithm
- object segmentation
- superpixels
- medical images
- volume rendering
- medical imaging
- region of interest
- mean shift
- input image
- shape model
- curve evolution
- medical diagnosis
- semi automatic
- shape analysis
- image processing
- ct scans
- image structure
- shape representation
- level set method
- image analysis
- intraoperative
- patient specific
- feature points
- shape descriptors
- vector field
- image reconstruction