Coulomb Shapes: Using Electrostatic Forces for Deformation-invariant Shape Representation.
Davide BoscainiRamunas GirdziusasMichael M. BronsteinPublished in: 3DOR@Eurographics (2014)
Keyphrases
- shape representation
- shape deformations
- shape deformation
- shape variations
- arc length
- shape analysis
- object shape
- shape descriptors
- shape matching
- shape classification
- multiscale
- shape decomposition
- planar curves
- computationally efficient
- shape similarity
- riemannian metric
- shape space
- medial axis
- shape description
- shape retrieval
- matching algorithm
- fourier descriptors
- statistical shape model
- affine invariant
- shape properties
- affine transformation
- curvature scale space
- thin plate spline
- surface meshes
- shape model
- remote sensing
- shape features
- least squares
- image registration
- shape prior