Lung deformation estimation using spatially mean shift for 4D-CT.
Xuan S. YangJihong PeiPublished in: BIBM (2013)
Keyphrases
- mean shift
- ct images
- kernel density estimation
- kernel density
- object tracking
- lung cancer
- computed tomography
- graph cuts
- visual tracking
- density function
- feature space
- ct data
- partial occlusion
- sift features
- color image segmentation
- kalman filter
- particle filter
- medical images
- region merging
- visual object tracking
- mode seeking
- sampling procedure
- bilateral filtering
- ct scans
- color histogram
- medical imaging
- target tracking
- computer vision
- maximum likelihood estimation
- respiratory motion
- image segmentation algorithm
- number of iterations required
- object localisation
- riemannian manifolds
- image guided
- patient specific
- intraoperative
- image registration
- kernel density estimate