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cs.LG2023
A Topological Distance Measure between Multi-Fields for Classification and Analysis of Shapes and Data
Yashwanth Ramamurthi, Amit Chattopadhyay
Distance measures play an important role in shape classification and data analysis problems. Topological distances based on Reeb graphs and persistence diagrams have been employed…
cs.GR2023
A Topological Distance between Multi-fields based on Multi-Dimensional Persistence Diagrams
Yashwanth Ramamurthi, Amit Chattopadhyay
The problem of computing topological distance between two scalar fields based on Reeb graphs or contour trees has been studied and applied successfully to various problems in topol…