Correction of C-Arm Projection Matrices by 3D-2D Rigid Registration of CT-Images Using Mutual Information.
Ulrich MüllerS. BruckJürgen HesserReinhard MännerPublished in: WBIR (2003)
Keyphrases
- rigid registration
- mutual information
- ct images
- image registration
- ct scans
- medical imaging
- x ray
- registration accuracy
- computed tomography
- pose estimation
- image pairs
- nonrigid registration
- ct data
- medical images
- pre operative
- registration errors
- anatomical structures
- registration process
- computer vision
- image analysis
- image processing
- image matching
- intraoperative
- magnetic resonance
- image alignment
- affine transformation
- feature selection
- similarity measure
- imaging modalities
- region of interest
- deformation field
- machine learning
- viewpoint
- displacement field