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: Medical Image Anal. (2007)
Keyphrases
- resolution enhancement
- motion compensated
- motion field
- compressed video sequences
- discontinuity preserving
- motion estimation
- super resolution
- motion compensation
- motion model
- respiratory motion
- video coding
- motion segmentation
- low resolution
- prediction error
- visual analysis
- image resolution
- optical flow
- medical images
- motion vectors
- motion analysis
- high resolution
- image reconstruction
- higher resolution
- magnetic resonance
- image sequences
- image processing
- image registration
- video sequences
- field of view
- vector field
- mr images
- video data
- image quality
- multiscale
- three dimensional
- image segmentation
- machine learning