Plaque and Stent Artifact Reduction in Subtraction CT Angiography Using Nonrigid Registration and a Volume Penalty.
Dirk LoeckxStylianos DrisisFrederik MaesDirk VandermeulenGuy MarchalPaul SuetensPublished in: MICCAI (2) (2005)
Keyphrases
- nonrigid registration
- coronary artery
- intravascular ultrasound
- artifact reduction
- cross sectional
- clinical applications
- deformation field
- imaging modalities
- ct data
- mr images
- coronary artery disease
- contrast enhanced
- post mortem
- medical images
- compressed images
- image registration
- ct scans
- x ray
- magnetic resonance
- medical imaging
- intraoperative
- computed tomography
- mutual information
- medical image analysis
- b spline
- image intensity
- ct images
- computer aided
- image guided
- radio frequency
- magnetic resonance images
- low contrast
- boundary conditions
- medical data
- anatomical structures
- visual quality
- vector field
- multiresolution
- three dimensional
- clinical trials
- feature selection
- computer assisted
- image reconstruction
- image quality
- image compression
- image data