A fast catheter segmentation and tracking from echocardiographic sequences based on corresponding X-ray fluoroscopic image segmentation and hierarchical GRAPH modelling.
Xianliang WuRichard James HousdenYingLiang MaKawal S. RhodeDaniel RueckertPublished in: ISBI (2014)
Keyphrases
- x ray
- image segmentation
- guide wire
- medical imaging
- segmentation algorithm
- x ray images
- segmentation method
- level set
- shape prior
- region growing
- intraoperative
- ct scans
- digital x ray images
- fluoroscopic images
- energy function
- active contours
- computer tomography
- pre operative
- magnetic resonance imaging
- ct volume
- image processing
- graph cuts
- three dimensional
- markov random field
- computer vision
- model based segmentation
- ct images
- imaging modalities
- deformable models
- segmentation result
- anatomical structures
- volumetric data
- computed tomography
- left atrium
- object tracking
- image reconstruction
- markerless
- medical images
- particle filter