Segmentation of MR images with B-spline snakes. A multi-resolution approach using the distance transformation for model forces.
Tobias StammbergerS. RudertMarkus MichaelisMaximilian ReiserKarl-Hans EnglmeierPublished in: Bildverarbeitung für die Medizin (1998)
Keyphrases
- b spline
- mr images
- deformable contour
- medical images
- multiresolution
- magnetic resonance
- nonrigid registration
- magnetic resonance images
- displacement field
- brain tumors
- intensity distribution
- distance transformation
- curve fitting
- deformation field
- control points
- energy function
- shortest path
- markov random field
- image data