Fourier Consistency-Based Motion Estimation in Rotational Angiography.
Mathias UnberathMartin BergerAndré AichertAndreas K. MaierPublished in: Bildverarbeitung für die Medizin (2017)
Keyphrases
- motion estimation
- translational motion
- motion compensation
- motion compensated
- image sequences
- motion vectors
- video compression
- video sequences
- motion field
- fourier transform
- inter frame
- video coding
- optical flow
- x ray
- radon transform
- reference frame
- fourier spectrum
- super resolution
- degrees of freedom
- computer vision
- block matching
- motion detection
- motion parameters
- motion model
- phase correlation
- fourier series
- series expansion
- consistency checking
- path consistency
- spatial domain
- fourier domain
- optical flow estimation
- global constraints
- image reconstruction
- rate distortion
- signal processing
- multiresolution
- three dimensional