136204 20260217205547.0 doi 10.1016/j.patrec.2024.06.010 sideral 139082 ART-2024-139082 eng Divasón, Jose Zigzag persistence for image processing: New software and applications 2024 Access copy available to the general public Unrestricted Topological image analysis is a powerful tool for understanding the structure and topology of images, being persistent homology one of its most popular methods. However, persistent homology requires a chain of inclusions of topological spaces, which can be challenging for digital images. In this article, we explore the use of zigzag persistence, a recent variant of traditional persistence, for digital image processing. To this end, new algorithms are developed to build a simplicial complex associated to a digital image and to compute the relationships between homology classes of a sequence of binary images via zigzag persistence. Additionally, we provide a simple software to use them. We demonstrate its effectiveness by applying it to a real-world problem of analyzing honey bee sperm videos. info:eu-repo/grantAgreement/ES/AEI/PID2020-112673RB-I00 info:eu-repo/grantAgreement/ES/AEI/PID2020-116641GB-I00 info:eu-repo/grantAgreement/ES/DGA-FSE/A07_23R info:eu-repo/semantics/openAccess by-nc https://creativecommons.org/licenses/by-nc/4.0/deed.es 3.3 2024 COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE 93 / 204 = 0.456 2024 Q2 T2 1.005 2024 Computer Vision and Pattern Recognition 2024 Q1 Software 2024 Q1 Signal Processing 2024 Q1 Artificial Intelligence 2024 Q2 9.5 2024 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Romero, Ana Santolaria, Pilar Universidad de Zaragoza (orcid)0000-0001-8991-325X Yániz, Jesús L. Universidad de Zaragoza (orcid)0000-0001-5316-1703 2008 700 Universidad de Zaragoza Dpto. Produc.Animal Cienc.Ali. Área Producción Animal 184 (2024), 111-118 Pattern recogn. lett. PATTERN RECOGNITION LETTERS 0167-8655 1749149 http://zaguan.unizar.es/record/136204/files/texto_completo.pdf Versión publicada 2765870 http://zaguan.unizar.es/record/136204/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:136204 articulos driver 2026-02-17-20:38:41 ARTICLE