We define the robustness of a level set homology class of a function f : double-struck X → ℝ as the magnitude of a perturbation necessary to kill the class. Casting this notion into a group theoretic framework, we compute the robustness for each class, using a connection to extended persistent homology. The special case double-struck X = ℝ3 has ramifications in medical imaging and scientific visualization. © 2010 Springer-Verlag.
CITATION STYLE
Bendich, P., Edelsbrunner, H., Morozov, D., & Patel, A. (2010). The robustness of level sets. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 6346 LNCS, pp. 1–10). https://doi.org/10.1007/978-3-642-15775-2_1
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