Automated Optimization for FPGA-Based Sonar Object Recognition Systems

Pin Hao Tung*, Geng Shi Jeng, Bo Cheng Lai, Yu Xiang Hung

*Corresponding author for this work

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

Abstract

The sonar system has been widely adopted in underwater environment exploration. The system generally needs to first reconstruct sonar images and then perform object recognition of sonar images. Current designs often focus on either sonar image reconstruction, or object recognition separately, lacking an integrated approach. The changing conditions and diverse tasks have necessitated rapid trade-offs among enormous design factors to attain short processing latency and low power consumption. In this paper, we proposes an automated methodology to effectively explore the design space and optimize the sonar system. The generated design is synthesized on FPGAs. Our experiments have shown that the proposed design achieves 3.24 x performance improvement over manual designs.

Original languageEnglish
Title of host publicationAPCCAS and PrimeAsia 2024 - 2024 IEEE 20th Asia Pacific Conference on Circuits and Systems and IEEE Asia Pacific Conference on Postgraduate Research in Microelectronics Electronics, Proceeding
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages349-353
Number of pages5
ISBN (Electronic)9798350378771
DOIs
StatePublished - 2024
Event20th IEEE Asia Pacific Conference on Circuits and Systems and IEEE Asia Pacific Conference on Postgraduate Research in Microelectronics Electronics, APCCAS and PrimeAsia 2024 - Taipei, Taiwan
Duration: 7 Nov 20249 Nov 2024

Publication series

NameAPCCAS and PrimeAsia 2024 - 2024 IEEE 20th Asia Pacific Conference on Circuits and Systems and IEEE Asia Pacific Conference on Postgraduate Research in Microelectronics Electronics, Proceeding

Conference

Conference20th IEEE Asia Pacific Conference on Circuits and Systems and IEEE Asia Pacific Conference on Postgraduate Research in Microelectronics Electronics, APCCAS and PrimeAsia 2024
Country/TerritoryTaiwan
CityTaipei
Period7/11/249/11/24

Keywords

  • FPGA
  • USV
  • low latency
  • software & hardware co-design
  • underwater ultrasound detection

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