Fast automatic estimation of the optimization step size for nonrigid image registration.
Yuchuan QiaoBoudewijn P. F. LelieveldtMarius StaringPublished in: Medical Imaging: Image Processing (2014)
Keyphrases
- step size
- nonrigid image registration
- faster convergence
- steepest descent method
- line search
- convergence rate
- stochastic gradient descent
- cost function
- convergence speed
- nonrigid registration
- image registration
- variable step size
- highly flexible
- optimization algorithm
- global optimization
- least squares
- medical images
- feature space