URL details: laurenthoeltgen.name/publication/dbh2018/
URL title:
A Study of Spectral Expansion for Shape Correspondence | Laurent Hoeltgen
URL description:
The main task in three dimensional non-rigid shape correspondence is to retrieve similarities between two or more similar three dimensional objects. A useful way to tackle this problem is to construct a simplified shape representation, called feature descriptor, which is invariant under deformable transformations. A successful class of such feature descriptors is based on physical phenomena, concretely by the heat equation for the heat kernel signature and the Schrodinger equation for ¨ the wave kernel sig
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