212 citations · 323 across the 23 of their papers we have counts for
5 papers · 1 filter
DebrisTracer: Reliable Tracking in Hypervelocity Impact Fast Imaging
Théophane Loloum, Fabien Vivodtzev, David Hébert +3
This application paper presents DebrisTracer, a framework for the reliable tracking of debris in hypervelocity impact fast imaging. These noisy and highly specific datasets capture…
A Practical Solver for Scalar Data Topological Simplification
Mohamed Kissi, Mathieu Pont, Joshua A. Levine +1
This paper presents a practical approach for the optimization of topological simplification, a central pre-processing step for the analysis and visualization of scalar data. Given…
Wasserstein Auto-Encoders of Merge Trees (and Persistence Diagrams)
Mahieu Pont, Julien Tierny
This paper presents a computational framework for the Wasserstein auto-encoding of merge trees (MT-WAE), a novel extension of the classical auto-encoder neural network architecture…
Wasserstein Dictionaries of Persistence Diagrams
Keanu Sisouk, Julie Delon, Julien Tierny
This paper presents a computational framework for the concise encoding of an ensemble of persistence diagrams, in the form of weighted Wasserstein barycenters [100], [102] of a dic…
Discrete Morse Sandwich: Fast Computation of Persistence Diagrams for Scalar Data -- An Algorithm and A Benchmark
Pierre Guillou, Jules Vidal, Julien Tierny
This paper introduces an efficient algorithm for persistence diagram computation, given an input piecewise linear scalar field defined on a -dimensional simplicial complex $…