3D Catheter Tip Tracking in 2D X-Ray Image Sequences Using a Hidden Markov Model and 3D Rotational Angiography.
Pierre AmbrosiniIhor SmalDaniel RuijtersWiro J. NiessenAdriaan MoelkerTheo van WalsumPublished in: AE-CAI (2015)
Keyphrases
- x ray
- hidden markov models
- guide wire
- image sequences
- three dimensional
- x ray images
- object tracking
- continuous hidden markov models
- intraoperative
- motion analysis
- medical imaging
- robust tracking
- fluoroscopic images
- motion model
- visual tracking
- degrees of freedom
- ct scans
- computer tomography
- video sequences
- appearance model
- pre operative
- cone beam
- background subtraction
- motion tracking
- motion field
- computer vision
- feature points
- motion estimation
- state space
- moving objects
- image segmentation