Model-Based Sparse-to-Dense Image Registration for Realtime Respiratory Motion Estimation in Image-Guided Interventions.
In Young HaMatthias WilmsHeinz HandelsMattias P. HeinrichPublished in: IEEE Trans. Biomed. Eng. (2019)
Keyphrases
- respiratory motion
- motion estimation
- motion field estimation
- image guided interventions
- image registration
- motion compensated
- motion compensation
- motion model
- motion field
- optical flow
- motion vectors
- video coding
- real time
- image sequences
- phase correlation
- video sequences
- magnetic resonance
- mutual information
- image reconstruction
- image pairs
- inter frame
- super resolution
- coarse to fine
- reference frame
- computer vision
- image processing
- computational complexity
- image matching
- clinical applications
- vision system
- medical imaging
- patient specific
- image data
- intraoperative
- medical image analysis
- radiation therapy