Approximation Algorithms for a Point-to-Surface Registration Problem in Medical Navigation.
Darko DimitrovChristian KnauerKlaus KriegelFabian StehnPublished in: FAW (2007)
Keyphrases
- approximation algorithms
- surface registration
- medical imaging
- np hard
- special case
- medical image analysis
- worst case
- vertex cover
- approximation ratio
- constant factor
- x ray
- image registration
- medical images
- deformation field
- image segmentation
- image processing
- image analysis
- computer vision
- optimal solution
- remote sensing
- cortical surface
- motion tracking
- anatomical structures
- shape analysis
- pattern recognition
- feature selection