Search Results for author: Tim Ophelders

Found 3 papers, 0 papers with code

Automatic Tree Ring Detection using Jacobi Sets

no code implementations17 Oct 2020 Kayla Makela, Tim Ophelders, Michelle Quigley, Elizabeth Munch, Daniel Chitwood, Asia Dowtin

Tree ring widths are an important source of climatic and historical data, but measuring these widths typically requires extensive manual work.

Topological Data Analysis

A family of metrics from the truncated smoothing of Reeb graphs

no code implementations15 Jul 2020 Erin Wolf Chambers, Elizabeth Munch, Tim Ophelders

In this paper, we introduce an extension of smoothing on Reeb graphs, which we call truncated smoothing; this in turn allows us to define a new family of metrics which generalize the interleaving distance for Reeb graphs.

Computational Geometry

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