Diffeomorphic Atlas Estimation using Karcher Mean and Geodesic Shooting on Volumetric Images.
François-Xavier VialardLaurent RisserDarryl D. HolmDaniel RueckertPublished in: MIUA (2011)
Keyphrases
- volumetric images
- deformation field
- atlas construction
- deformable models
- image registration
- mutual information
- iso surfaces
- boundary conditions
- image acquisition
- imaging modalities
- image intensity
- vector field
- three dimensional
- medical image analysis
- surface registration
- geodesic distance
- multiresolution
- density estimation
- optical flow