Projection-based motion compensation and reconstruction of coronary segments and cardiac implantable devices using rotational X-ray angiography.
Gert SchoonenbergRaoul FlorentPierre LelongOnno WinkDaniel RuijtersJohn D. CarrollBart M. ter Haar RomenyPublished in: Medical Image Anal. (2009)
Keyphrases
- motion compensation
- beating heart
- motion artifacts
- video super resolution
- coronary artery
- cardiac ct
- respiratory motion
- motion compensated
- video compression
- video coding
- motion estimation
- motion vectors
- motion field
- patient specific
- cardiac motion
- imaging modalities
- cardiac cycle
- interpolation filter
- block matching
- three dimensional
- low contrast
- motion estimation algorithm
- left atrium
- video coder
- computed tomography
- rate distortion
- x ray
- bit rate
- ct images
- video data
- multimedia
- reconstructed image