Centerline extraction with principal curve tracing to improve 3D level set esophagus segmentation in CT images.
Sila KurugolErhan BasDeniz ErdogmusJennifer G. DyGregory C. SharpDana H. BrooksPublished in: EMBC (2011)
Keyphrases
- level set
- ct images
- ct scans
- medical images
- computed tomography
- shape prior
- image segmentation
- medical imaging
- active contours
- level set method
- partial differential equations
- curve evolution
- energy functional
- computer tomography
- energy function
- prior shape knowledge
- region of interest
- liver segmentation
- multiscale
- object segmentation
- active contour model
- automatic segmentation
- feature space