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cs.CV2023
A function space perspective on stochastic shape evolution
Elizabeth Baker, Thomas Besnier, Stefan Sommer
Modelling randomness in shape data, for example, the evolution of shapes of organisms in biology, requires stochastic models of shapes. This paper presents a new stochastic shape m…
cs.CV2014
Symmetry in Image Registration and Deformation Modeling
Stefan Sommer, Henry O. Jacobs
We survey the role of symmetry in diffeomorphic registration of landmarks, curves, surfaces, images and higher-order data. The infinite dimensional problem of finding correspondenc…