no code implementations • 3 Nov 2023 • Debanjali Bhattacharya, Neelam Sinha, Yashwanth R., Amit Chattopadhyay
To achieve this, 0- and 1-dimensional persistence diagrams are computed for each visual network representing COCO, ImageNet, and SUN.
no code implementations • 8 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.
no code implementations • 6 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.