Cited by 225Topological and Geometric Data AnalysisGeometric Analysis and Curvature Flows3D Shape Modeling and Analysis

Gromov‐Hausdorff Stable Signatures for Shapes using Persistence

Chazal, Frédéric, Cohen‐Steiner, David, Guibas, Leonidas J., Mémoli, Facundo, Oudot, Steve Y.·2009·Computer Graphics Forum

Abstract

We introduce a family of signatures for finite metric spaces, possibly endowed with real valued functions, based on the persistence diagrams of suitable filtrations built on top of these spaces. We prove the stability of our signatures under Gromov‐Hausdorff perturbations of the spaces. We also extend these results to metric spaces equipped with measures. Our signatures are well‐suited for the study of unstructured point cloud data, which we illustrate through an application in shape classification.

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Crossref · 10.1111/j.1467-8659.2009.01516.x

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  • For any non-negative integer k, the function β_k assigning to each finite metric space its k-dimensional homology barcode is distance non-increasing.

    “Let β k : F → B be the function which assigns to each finite metric space its k -dimensional homology barcode. Then β k is distance non-increasing.”

    From Topological pattern recognition for point cloud data (2014) · cites this paper as Chazal et al. (2009)

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Authors
Chazal, F., Cohen‐Steiner, D., Guibas, L. J., Mémoli, F., & Oudot, S. Y.
Affiliations
  • Institut national de recherche en sciences et technologies du numérique (FR)
  • Stanford University (US)
Venue
Computer Graphics Forum
Publisher
Wiley
Published
2009-07
Volume
28
Issue
5
Pages
1393-1403
ISSN
  • 0167-7055 (ISSN-L)
  • 1467-8659
OpenAlex
W2108776879
Cited by
225
References
7
Citations by year
2026: 5 · 2025: 10 · 2024: 16 · 2023: 19 · 2022: 15 · 2021: 18 · 2020: 16 · 2019: 19 · 2018: 23 · 2017: 14 · 2016: 12 · 2015: 7 · 2014: 18 · 2013: 12 · 2012: 9
FWCI
6.83
Type
journal article
Language
en
Open access
closed
Locations
  • Computer Graphics Forum (publishedVersion)
  • HAL (submittedVersion)
  • Adelaide Research & Scholarship (AR&S) (University of Adelaide) (submittedVersion)
Topics
  • Physical Sciences › Computer Science › Computational Theory and Mathematics › Topological and Geometric Data Analysis
  • Physical Sciences › Mathematics › Applied Mathematics › Geometric Analysis and Curvature Flows
  • Physical Sciences › Engineering › Computational Mechanics › 3D Shape Modeling and Analysis
Keywords
shape signatures, persistence diagrams, finite metric spaces, filtration, shape classification, point cloud data, metric measure spaces, topological data analysis

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