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Representing stereo data with the Delaunay triangulation by O.D. Faugeras; E.Le Bras-Mehlman; J.D. Boissonnat is a Computer Science article available to read on EtoBox.

What is Representing stereo data with the Delaunay triangulation about?

This article proposes a coherent way of interpolating three-dimensional data obtained by stereo, for example, with a simplicial polyhedral surface. The proposed method is based on the use of the constrained Delaunay triangulation; the polyhedral surface is obtained by using a simple visibility property to mark tetrahedra likely to be empty. The method is intrinsically discontinuity-preserving, works for multiple viewpoints and yields both a surface representation of objects and a volume representation of free space which may be useful in robotics. Algorithms to implement the method are described and their complexity analyzed in the worst-case and average-case situations where tools of probabilistic geometry are used.

Who reads Representing stereo data with the Delaunay triangulation?

Author

O.D. Faugeras; E.Le Bras-Mehlman; J.D. Boissonnat

Publisher

Elsevier Science; Elsevier ; Elsevier BV (ISSN 0004-3702)

Published

1990

Language

EN

Field

Computer Science (Physical Sciences)