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Integrity Assessment of Maritime Object Detection Impacted by Partial Camera Obstruction

Costa de Oliveira, Felipe Augusto und Carrillo Perez, Borja Jesus und Garcia-Ortiz, Alberto und Sill Torres, Frank (2023) Integrity Assessment of Maritime Object Detection Impacted by Partial Camera Obstruction. In: 7th International Conference on System Reliability and Safety, ICSRS 2023, Seiten 474-480. Institute of Electrical and Electronics Engineers. 2023 7th International Conference on System Reliability and Safety (ICSRS), 2023-11-22 - 2023-11-24, Bologne, Italy. doi: 10.1109/ICSRS59833.2023.10381255. ISBN 979-835030605-7.

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Offizielle URL: https://ieeexplore.ieee.org/document/10381255

Kurzfassung

The performance and usage of machine learning based object detection in visual data has increased significantly in the past decade. This technology can enable automated decision making in various applications, extracting key information in real time from a camera-based monitoring solution. However, to ensure the resilience and dependability in a safety-critical application, the intelligence provided by the monitoring solution must be reliable. In this context, understanding the impact of potential disturbances in the object detection performance is important. This work conducts an integrity assessment of maritime object detection under partial camera obstruction events. A subset of the ShipSG dataset, which contains thousands of annotated and segmented ship images from a harbor, and the Faster-RCNN object detection algorithm, trained on the seven different ship classes of the dataset, were used. The effect of simulated obstructions, of various intensities and configurations, on the false-positive, misclassification, false negative ratios, and associated detection score distributions were investigated. The outcome suggests that the use of a partial obstruction detection step, and the consideration of that information, can mitigate the consequences of faults in the object detection.

elib-URL des Eintrags:https://elib.dlr.de/205310/
Dokumentart:Konferenzbeitrag (Vortrag)
Titel:Integrity Assessment of Maritime Object Detection Impacted by Partial Camera Obstruction
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iD
Costa de Oliveira, Felipe Augusto*Felipe.CostadeOliveira (at) dlr.dehttps://orcid.org/0000-0003-4086-2302
Carrillo Perez, Borja JesusBorja.CarrilloPerez (at) dlr.de
Garcia-Ortiz, Albertoagarcia (at) item.uni-bremen.dehttps://orcid.org/0000-0002-6461-3864
Sill Torres, FrankFrank.SillTorres (at) dlr.dehttps://orcid.org/0000-0002-4028-455X
*DLR corresponding author
Datum:22 November 2023
Erschienen in:7th International Conference on System Reliability and Safety, ICSRS 2023
Referierte Publikation:Ja
Open Access:Ja
Gold Open Access:Nein
In SCOPUS:Ja
In ISI Web of Science:Nein
DOI:10.1109/ICSRS59833.2023.10381255
Seitenbereich:Seiten 474-480
Verlag:Institute of Electrical and Electronics Engineers
ISBN:979-835030605-7
Status:veröffentlicht
Stichwörter:statistical analysis, object detection, integrity monitoring, fault detection, information fusion, image processing.
Veranstaltungstitel:2023 7th International Conference on System Reliability and Safety (ICSRS)
Veranstaltungsort:Bologne, Italy
Veranstaltungsart:internationale Konferenz
Veranstaltungsbeginn:22 November 2023
Veranstaltungsende:24 November 2023
Veranstalter :Enrico Zio
HGF - Forschungsbereich:keine Zuordnung
HGF - Programm:keine Zuordnung
HGF - Programmthema:keine Zuordnung
DLR - Schwerpunkt:keine Zuordnung
DLR - Forschungsgebiet:keine Zuordnung
DLR - Teilgebiet (Projekt, Vorhaben):keine Zuordnung
Standort: Bremerhaven
Institute & Einrichtungen:Institut für den Schutz maritimer Infrastrukturen > Resilienz Maritimer Systeme
Hinterlegt von: Costa de Oliveira, Felipe Augusto
Hinterlegt am:20 Aug 2024 09:50
Letzte Änderung:12 Sep 2024 13:14

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