Real-time tracking of liver motion and deformation using a flexible needle.
Peng LeiFred MoesleinBradford J. WoodRaj ShekharPublished in: Int. J. Comput. Assist. Radiol. Surg. (2011)
Keyphrases
- real time tracking
- robust tracking
- visual tracking
- radio frequency ablation
- particle filtering
- ct images
- tissue deformation
- real time
- particle filter
- displacement estimation
- appearance model
- spatial and temporal
- kalman filter
- image registration
- minimally invasive
- state space
- object recognition
- needle insertion
- image sequences