Symmetry Maps of Free-Form Curve Segments via Wave Propagation

Abstract

This paper presents an approach for computing the symmetries (skeletons) of an edge map consisting of a collection of curve segments. This approach is a combination of analytic computations in the style of computational geometry and discrete propagations on a grid in the style of the numerical solutions of PDE's. Specifically, waves from each of the initial… (More)
DOI: 10.1023/A:1023753317008

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