Gradient Competition Anisotropy for Centerline Extraction and Segmentation of Spinal Cords.
Max W. K. LawGregory J. GarvinSudhakar TummalaKengYeow TayAndrew E. LeungShuo LiPublished in: IPMI (2013)
Keyphrases
- tubular structures
- segmentation algorithm
- edge detection
- multiscale
- spinal cord
- level set
- image segmentation
- minimal path
- segmentation method
- hough transform
- fully automatic
- mri images
- image analysis
- object extraction
- shape prior
- blood vessels
- image processing
- line extraction
- medical images
- vessel segmentation
- gradient information
- image gradient
- piecewise constant
- corpus callosum
- grey level
- energy functional
- magnetic resonance images