Segmentation of 3D tubular structures based on 3D intensity models and particle filter tracking.
Stefan WörzWilliam J. GodinezKarl RohrPublished in: Medical Imaging: Image Processing (2009)
Keyphrases
- particle filter
- tubular structures
- particle filtering
- object tracking
- visual tracking
- observation model
- multiple objects
- appearance model
- motion model
- kalman filter
- mean shift
- tracking accuracy
- multiple cues
- data association
- robust tracking
- multiple hypothesis
- target tracking
- articulated body
- face tracking
- blood vessels
- tracking scheme
- abrupt motion
- state space
- sequential monte carlo
- state estimation
- proposal distribution
- shape prior
- rao blackwellized particle filter
- image segmentation