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cs.CG2024
An Algorithm for Fast and Correct Computation of Reeb Spaces for PL Bivariate Fields
Amit Chattopadhyay, Yashwanth Ramamurthi, Osamu Saeki
The Reeb space is a fundamental data structure in computational topology that represents the fiber topology of a multi-field (or multiple scalar fields), extending the level set to…
cs.CG2020★ 1 cited
A Topological Similarity Measure between Multi-Field Data using Multi-Resolution Reeb Spaces
Tripti Agarwal, Yashwanth Ramamurthi, Amit Chattopadhyay
Searching topological similarity between a pair of shapes or data is an important problem in data analysis and visualization. The problem of computing similarity measures using sca…