A transformation similarity constraint for groupwise nonlinear registration in longitudinal neuroimaging studies.
Greg M. FleishmanBoris A. GutmanP. Thomas FletcherPaul M. ThompsonPublished in: Medical Imaging: Image Processing (2015)
Keyphrases
- image registration
- similarity measure
- groupwise registration
- transformation parameters
- atlas construction
- sequential quadratic programming
- distance measure
- affine transformation
- inter subject
- euclidean distance
- point cloud
- human brain
- accurate registration
- similarity metric
- shape similarity
- registration accuracy
- rigid transformation
- clinical studies
- image alignment
- surface registration
- deformation field
- medical image analysis
- shape model
- distance function
- feature points
- control system