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Software Prototyping in Java: Examples on Automatic Annotation and AI-based Instrument Tracking for Stroke Treatment

Tababi, Mohamed and Baumgärtner, Timo and Morales, Charissa and Komposch, Jan and Roßkopf, Johannes and Malzacher, Till and Braun, Michael and Schmitz, Bernd and Franz, Alfred Michael (2026) Software Prototyping in Java: Examples on Automatic Annotation and AI-based Instrument Tracking for Stroke Treatment. In: Bildverarbeitung für die Medizin 2026 (BVM 2026), pp. 226-232. Springer Vieweg, Wiesbaden. Bildverarbeitung für die Medizin 2026, 2026-03-15 - 2026-03-17, Lübeck, Deutschland. doi: 10.1007/978-3-658-51100-5. ISBN 978-3-658-51100-5. ISSN 1431-472X.

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Official URL: https://link.springer.com/chapter/10.1007/978-3-658-51100-5_47

Abstract

Software prototypes for image-guided therapy (IGT) are complex to implement. In this paper, we present an easy-to-compile Java software that communicates with existing toolkits to process tracking and image data in real time. As an application example, we used an electromagnetic tracking system to automatically annotate 815 fluoroscopic images with catheters and guidewires for stroke treatment. Building on this, we trained a you only look once (YOLO) model for image-based tracking of these instruments. In our test data, the instrument was correctly detected in 87% of the frames. We further demonstrated usage of the model by exporting it to the open neural network exchange (ONNX) format and loading it into our Java software prototype for live instrument detection.

Item URL in elib:https://elib.dlr.de/223496/
Document Type:Conference or Workshop Item (Speech)
Title:Software Prototyping in Java: Examples on Automatic Annotation and AI-based Instrument Tracking for Stroke Treatment
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Tababi, MohamedDepartment of Computer Science, Ulm University of Applied Sciences, Ulm, GermanyUNSPECIFIEDUNSPECIFIED
Baumgärtner, Timotimo.baumgaertner (at) dlr.deUNSPECIFIEDUNSPECIFIED
Morales, CharissaDepartment of Computer Science, Ulm University of Applied Sciences, Ulm, GermanyUNSPECIFIEDUNSPECIFIED
Komposch, JanDepartment of Computer Science, Ulm University of Applied Sciences, Ulm, GermanyUNSPECIFIEDUNSPECIFIED
Roßkopf, JohannesNeuroradiology Section, District Hospital Guenzburg, Günzburg, GermanyUNSPECIFIEDUNSPECIFIED
Malzacher, TillNeuroradiology Section, District Hospital Guenzburg, Günzburg, GermanyUNSPECIFIEDUNSPECIFIED
Braun, MichaelNeuroradiology Section, District Hospital Guenzburg, Günzburg, GermanyUNSPECIFIEDUNSPECIFIED
Schmitz, BerndNeuroradiology Section, District Hospital Guenzburg, Günzburg, GermanyUNSPECIFIEDUNSPECIFIED
Franz, Alfred MichaelDepartment of Computer Science, Ulm University of Applied Sciences, Ulm, GermanyUNSPECIFIEDUNSPECIFIED
Date:12 March 2026
Journal or Publication Title:Bildverarbeitung für die Medizin 2026 (BVM 2026)
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI:10.1007/978-3-658-51100-5
Page Range:pp. 226-232
Editors:
EditorsEmailEditor's ORCID iDORCID Put Code
Handels, HeinzInstitut für Medizinische Informatik, Universität zu LübeckUNSPECIFIEDUNSPECIFIED
Breininger, KatharinaCenter for Artificial Intelligence and Data Science (CAIDAS)UNSPECIFIEDUNSPECIFIED
Deserno, ThomasPeter L. Reichertz Institut für Medizinische InformatikUNSPECIFIEDUNSPECIFIED
Maier, AndreasFriedrich-Alexander-Universität Erlangen-NürnbergUNSPECIFIEDUNSPECIFIED
Maier-Hein, KlausDeutsches Krebsforschungszentrum (DKFZ)UNSPECIFIEDUNSPECIFIED
Palm, ChristophFakultät für Informatik und Mathematik, Ostbayerische Technische Hochschule RegensburgUNSPECIFIEDUNSPECIFIED
Tolxdorff, ThomasInstitut für Medizinische Informatik, Charité - Universitätsmedizin BerlinUNSPECIFIEDUNSPECIFIED
Publisher:Springer Vieweg, Wiesbaden
Series Name:Informatik aktuell
ISSN:1431-472X
ISBN:978-3-658-51100-5
Status:Published
Keywords:Java, ONNX, YOLO, IGT, Student
Event Title:Bildverarbeitung für die Medizin 2026
Event Location:Lübeck, Deutschland
Event Type:national Conference
Event Start Date:15 March 2026
Event End Date:17 March 2026
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:other
DLR - Research area:Transport
DLR - Program:V - no assignment
DLR - Research theme (Project):V - no assignment
Location: Ulm
Institutes and Institutions:Institute for AI Safety and Security
Deposited By: Baumgärtner, Timo
Deposited On:01 Jun 2026 12:35
Last Modified:01 Jun 2026 12:35

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