Search Results for author: Amit Chattopadhyay

Found 3 papers, 0 papers with code

Euler Characteristic Transform Based Topological Loss for Reconstructing 3D Images from Single 2D Slices

no code implementations8 Mar 2023 Kalyan Varma Nadimpalli, Amit Chattopadhyay, Bastian Rieck

We also show a favourable property, namely injectivity and discuss the stability of the topological loss function based on the Euler Characteristic Transform.

Inductive Bias

A Topological Distance Measure between Multi-Fields for Classification and Analysis of Shapes and Data

no code implementations6 Mar 2023 Yashwanth Ramamurthi, Amit Chattopadhyay

Topological distances based on Reeb graphs and persistence diagrams have been employed to obtain effective algorithms in shape matching and scalar data analysis.

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