Invariant surface alignment in the presence of affine and some nonlinear transformations.
Fernand S. CohenChuchart PintaviroojPublished in: Medical Image Anal. (2004)
Keyphrases
- geometric transformations
- affine transformation
- affine invariant
- similarity transformations
- coordinate systems
- invariant representation
- rigid transformation
- quasi invariant
- preserving transformations
- three dimensional
- image transformations
- image alignment
- d objects
- invariant representations
- affine transform
- surface reconstruction
- planar objects
- point distribution model
- gaussian curvature
- invariant descriptors
- affine invariance
- object surface
- surface model
- image registration
- surface properties
- b spline
- geometric structure
- shape deformations
- medical images
- point sets
- shape analysis
- differential geometry
- shape representation