Talks and Poster Presentations (with Proceedings-Entry):

M. Langer, A. Gabdulkhakova, W. Kropatsch:
"Non-Centered Voronoi Skeletons";
Talk: 21st Intl. Workshop on Discrete Geometry for Computer Imagery, Paris; 2019-03-25 - 2019-03-29; in: "Proc. 21st Intl. Workshop on Discrete Geometry for Computer Imagery", Springer, Berlin Heidelberg (2019), ISBN: 9783030140847; 355 - 366.

English abstract:
We propose a novel Voronoi Diagram based skeletonization algorithm that produces non-centered skeletons. The first strategy considers utilizing Elliptical Line Voronoi Diagrams with varied density based sampling of the polygonal shapes. The second strategy applies a weighting scheme on Elliptical Line Voronoi Diagrams and Line Voronoi Diagrams. The proposed skeletonization algorithm uses precomputed dis-tance fields and basic element-wise operations, thus can be easily adapted for parallel execution. Non-centered Voronoi Skeletons give a representation that is more similar to real world skeletons and retain many of the desirable properties of skeletons

Generalized Voronoi Diagram, Line Voronoi, Voronoi Skeleton, Elliptical distance, Weighted hausdorff

"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)

Electronic version of the publication:

Created from the Publication Database of the Vienna University of Technology.