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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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오류 신고하기해당 페이지 내 제목·저자·목차·페이지정보가 잘못된 경우 알려주세요!
초록·키워드
This paper focuses on estimating the distance and status of ship during berthing and unberthing using Unmanned Aerial Vehicle (UAV). The goal is to develop a technology that estimates the distance and angle of the ship relative to the quay wall based on aerial images captured by UAV. The research subject is Pukyong National University's research vessel 'Nara,' and the berthing and unberthing process was measured to conduct the study. The aerial images captured by UAV are utilized for measuring the ship and quay wall using the YOLO (You Only Look Once) v8-seg computer vision-based deep learning model. The ship's pose within the image was estimated using Oriented Bounding Box (OBB) with the measured ship's point data. For quay wall line detection, methods based on the RANSAC (RANdom SAmple Consensus) algorithm and one-dimensional quay wall data linearization were compared and analyzed to determine the most effective approach. This process significantly enhances the ship's berthing and unberthing capabilities, supporting safe and efficient maritime transportation. This study provides important insights into ship position and pose estimation during the berthing process and suggests new directions for the development of UAV-assisted ship berthing technology.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.