A flexible toolkit for rapid GPU-based generation of DRRs for 2D-3D registration.
Grant L. S. MarchelliDavid HaynorWilliam R. LedouxRichard TsaiDuane W. StortiPublished in: Medical Imaging: Image Processing (2013)
Keyphrases
- digitally reconstructed radiographs
- graphics hardware
- x ray
- image registration
- volume rendering
- ray casting
- light field rendering
- real time
- projection images
- processing speed
- image based rendering
- intensity based registration
- texture mapping
- ct and mr images
- x ray images
- medical image registration
- medical imaging
- three dimensional
- times faster
- volume data
- intraoperative
- parallel processing
- nonrigid registration
- fluoroscopic images
- registration process
- range images
- image analysis
- patient specific
- deformation field