인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
In recent years, autonomous mobile robots have been applied to various industries, and the development of agricultural automation technology utilizing autonomous robots has been actively researched in the agricultural sector. This study proposes a depth camera-based driving assistance system for robot autonomous navigation in a rain-shielded citrus orchard environment. The proposed system consists of a segmentation-based obstacle filtering method and a tree trunk-based way points generation method for generating driving paths. A trained YOLOv8-Seg model is used to determine whether an obstacle needs to be avoided, and the center points of the tree trunks on both sides of the orchard are detected to generate way points for robot navigation. The accuracy of the YOLOv8-Seg model was measured through comparative experiments using a dataset acquired directly from a citrus orchard, and real-time operability was verified on the Jetson AGX Orin board. Furthermore, the efficiency of the proposed driving assistance system was demonstrated by measuring the way points generation error for autonomous robot navigation in a model orchard.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
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