Fast Groupwise 4D Deformable Image Registration for Irregular Breathing Motion Estimation.
Bartlomiej W. PapiezDaniel R. McGowanMichael SkwarskiGeoff S. HigginsJulia A. SchnabelJ. Michael BradyPublished in: WBIR (2018)
Keyphrases
- deformable image registration
- motion estimation
- optical flow
- image registration
- deformable registration
- image sequences
- video coding
- motion compensated
- motion vectors
- motion compensation
- video sequences
- motion field
- radiation therapy
- medical image analysis
- super resolution
- computer vision
- information processing
- vector field
- least squares
- similarity measure
- three dimensional