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Underwater shipwreck target detection based on audio-visual heterogeneous data

  • School of Astronautics, Harbin Institute of Technology
  • Harbin Institute of Technology Weihai

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

As marine exploration continues to grow, the frequency of maritime emergency contingencies increases year by year. It is crucial to enhance marine surveillance to effectively detect underwater maritime shipwreck targets. Based on the excellent target detection performance of the YOLO5 model, we constructed the pure visual image dataset, pure sonar image dataset, and audio-visual heterogeneous dataset. We also trained the YOLOv5m model with a personal computer using the visual image dataset, sonar image dataset, and the hybrid audio-visual image dataset of maritime shipwrecks respectively. The test results show that the detection accuracy of the model trained with the hybrid maritime wrecks audio-visual image dataset is higher than that of the model trained with pure visual and sonar image datasets. This method may have an inspiration to future research.

Original languageEnglish
Title of host publicationOCEANS 2023 - Limerick, OCEANS Limerick 2023
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350332261
DOIs
StatePublished - 2023
Externally publishedYes
Event2023 OCEANS Limerick, OCEANS Limerick 2023 - Limerick, Ireland
Duration: 5 Jun 20238 Jun 2023

Publication series

NameOCEANS 2023 - Limerick, OCEANS Limerick 2023

Conference

Conference2023 OCEANS Limerick, OCEANS Limerick 2023
Country/TerritoryIreland
CityLimerick
Period5/06/238/06/23

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 14 - Life Below Water
    SDG 14 Life Below Water

Keywords

  • YOLOv5m
  • audio-visual image dataset
  • maritime shipwreck
  • sonar
  • target detection
  • visual

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