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2023 Fiscal Year Final Research Report

Development of a Monitoring System for Sustainable Use of Rocky Shore Resources

Research Project

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Project/Area Number 21K11937
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 61010:Perceptual information processing-related
Research InstitutionAkita Industrial Technology Center

Principal Investigator

Ayata Adiljan  秋田県産業技術センター, 電子光応用開発部, 主任研究員 (10726938)

Co-Investigator(Kenkyū-buntansha) 萩原 義裕  岩手大学, 理工学部, 教授 (80293009)
Project Period (FY) 2021-04-01 – 2024-03-31
Keywordsスマート水産業 / モニタリングシステム / 藻場認識 / 深層学習 / 水中ドローン / 知的情報処理
Outline of Final Research Achievements

The primary objective of this study is to develop a monitoring system that can recognize rocky shore resources from underwater drone-captured seabed images and can manage the collected data along with the survey location and environmental information. During the first year, we established an efficient seabed survey method utilizing underwater drones. We also proposed an AI camera-based recognition method with abalone fishing as case study, aiming to develop a system for recording fishery resources. In the second year, we presented a multi-label classification approach for identifying seaweed from seabed images. In the last year, we proposed two methods: a high-precision seaweed recognition and segmentation technique based on text prompts and a lightweight model for seaweed recognition on general devices.

Free Research Field

知的情報処理

Academic Significance and Societal Importance of the Research Achievements

磯根資源の持続的な利用のため、多くの地域では毎年潜水調査による資源の現状や藻場の生育状況の調査が実施されている。しかし、専門知識を持つ潜水士の不足が問題となっており、資源調査の自動化が強く求められている。本研究では、資源調査の自動化に向けた技術の確立に取り組んできた。この技術は、CO2の吸収量が高く、カーボンニュートラルへの貢献度が高いことからブルーカーボンとして注目を集めている藻場の可視化という点でも大きな意義がある。

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Published: 2025-01-30  

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