Motion-Compensated MR Valve Imaging with COMB Tag Tracking and Super-Resolution Enhancement.
Andrew W. DowseyJennifer KeeganMirna LeroticSimon A. ThomDavid N. FirminGuang-Zhong YangPublished in: MICCAI (2) (2006)
Keyphrases
- resolution enhancement
- motion compensated
- compressed video sequences
- motion field
- discontinuity preserving
- motion estimation
- super resolution
- motion compensation
- motion model
- respiratory motion
- video coding
- prediction error
- motion segmentation
- visual analysis
- image sequences
- motion vectors
- low resolution
- image resolution
- optical flow estimation
- motion analysis
- optical flow
- higher resolution
- particle filter
- magnetic resonance
- medical images
- inter frame
- multiscale
- machine learning
- image reconstruction
- image registration
- high resolution
- stereo matching
- moving objects
- multi frame
- smoothness constraint
- clinical applications
- mr images
- video data
- bit rate
- dynamic programming
- image processing