Lung motion estimation by robust point matching and spatiotemporal tracking for 4D CT.
JianBing YiHao YangXuan YangGuoliang ChenPublished in: Comput. Biol. Medicine (2016)
Keyphrases
- motion estimation
- motion model
- ct images
- robust point matching
- motion segmentation
- computed tomography
- lung cancer
- particle filter
- ct data
- video sequences
- ct scans
- optical flow
- video coding
- image sequences
- moving objects
- motion vectors
- point matching
- motion analysis
- motion compensated
- computer vision
- motion compensation
- graph matching
- motion field
- three dimensional
- medical imaging
- single image
- multiscale