Andres A. Contreras Hip

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20192025

most citedClassifying Signals Under a Finite Abelian Group Action: The Finite Dimensional Setting

1 citations · 1 across the 7 of their papers we have counts for

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math.FA2019★ 1 cited

Classifying Signals Under a Finite Abelian Group Action: The Finite Dimensional Setting

Jameson Cahill, Andres Contreras, Andres Contreras Hip

Let $G$ be a finite group acting on $C^{N}$ . We study the problem of identifyng the class in $C^{N} / G$ of a given signal: this encompasses several types of problems…

math.FA2019

Complete set of translation invariant measurements with Lipschitz bounds

Jameson Cahill, Andres Contreras, Andres Contreras Hip

In image and audio signal classification, a major problem is to build stable representations that are invariant under rigid motions and, more generally, to small diffeomorphisms. T…