Higher order polynomials, free form deformations and optical flow estimation.
Konstantinos KarantzalosNikos ParagiosPublished in: ICIP (3) (2005)
Keyphrases
- optical flow estimation
- higher order
- free form deformation
- optical flow
- b spline
- image registration
- flow field
- coarse to fine
- stereo matching
- multiscale
- nonrigid registration
- motion model
- motion estimation
- pairwise
- finite element
- motion field
- anatomical structures
- markov random field
- registration process
- velocity field
- least squares
- deformation field
- feature selection
- feature matching
- multiresolution
- medical imaging
- image matching
- video sequences
- thin plate spline
- high resolution