Weighted least squares for point-based registration in digital subtraction angiography (DSA).
Thorsten M. BuzugJürgen WeeseCristian LorenzPublished in: Medical Imaging: Image Processing (1999)
Keyphrases
- digital subtraction angiography
- weighted least squares
- image registration
- least squares
- mutual information
- missing data
- registration accuracy
- conjugate gradient
- medical imaging
- image processing
- error function
- vessel tree
- generalization error
- nonrigid registration
- image analysis
- magnetic resonance
- motion parameters
- accurate registration
- automatic analysis
- deformation field
- neural network
- structure from motion
- optical flow
- computer vision