Self-Calibration and Simultaneous Motion Estimation for C-Arm CT Using Fiducial.
Christopher SybenBastian BierMartin BergerAndré AichertRebecca FahrigGarry GoldMarc LevenstonAndreas K. MaierPublished in: Bildverarbeitung für die Medizin (2017)
Keyphrases
- motion estimation
- optical flow
- motion vectors
- image sequences
- motion field
- motion compensated
- video coding
- motion compensation
- inter frame
- camera motion
- video sequences
- block matching
- motion model
- camera parameters
- scene structure
- multiple views
- motion estimator
- video compression
- closed form
- computational complexity
- computer vision
- motion segmentation
- super resolution
- camera calibration
- focal length
- motion estimation algorithm
- projective camera
- search range
- cardiac motion estimation
- phase correlation
- optical flow estimation
- reference frame
- bundle adjustment
- motion detection
- motion parameters