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cs.CV2017
Persistent-homology-based gait recognition
J. Lamar-Leon, Raul Alonso-Baryolo, Edel Garcia-Reyes +1
Gait recognition is an important biometric technique for video surveillance tasks, due to the advantage of using it at distance. In this paper, we present a persistent homology-bas…
cs.OH2017
Persistent Entropy for Separating Topological Features from Noise in Vietoris-Rips Complexes
Nieves Atienza, Rocio Gonzalez-Diaz, Matteo Rucco
Persistent homology studies the evolution of k-dimensional holes along a nested sequence of simplicial complexes (called a filtration). The set of bars (i.e. intervals) representin…