Radial subsampling for fast cost function computation in intensity-based 3D image registration.
Thomas BoettgerIvo WolfHans-Peter MeinzerJuan Carlos CeliPublished in: Medical Imaging: Image Processing (2007)
Keyphrases
- image registration
- cost function
- mutual information
- affine transformation
- image pairs
- coarse to fine
- medical image registration
- medical imaging
- objective function
- computer vision
- image processing
- image matching
- neural network
- multi modality
- information systems
- data sets
- pattern recognition
- global minimum
- registration errors
- deformable registration
- registration accuracy
- registration framework
- multistage
- multiresolution
- object recognition
- feature selection
- soft tissue
- deformation field
- free form deformation
- subpixel accuracy