A Camera-Based Target Detection and Positioning UAV System for Search and Rescue (SAR) Purposes.
A Camera-Based Target Detection and Positioning UAV System for Search and Rescue (SAR) Purposes.
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DOI：
10.3390/s16111778
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发表时间：
2016-10-25
期刊：
影响因子：
--
通讯作者：
Wen CY
中科院分区：
文献类型：
--
作者：
Sun J;Li B;Jiang Y;Wen CY
野外搜救需要在复杂环境和大区域内执行广泛的工作。由于有限的救援分配，在大区域内固有的问题，无人驾驶航空器（UAV）为基础的框架是一个有前途的平台，提供空中成像。近年来，微技术、传感器和导航等领域的技术进步影响了无人机的各种应用。在这项研究中，所有在一个基于相机的目标检测和定位系统的开发和集成到一个完全自主的固定翼无人机。该系统具有机载实时目标识别、事后目标识别与定位以及航空影像采集等功能。通过几次模拟搜救任务验证了该算法的性能，测试结果表明了该算法的可靠性和有效性。
Wilderness search and rescue entails performing a wide-range of work in complex environments and large regions. Given the concerns inherent in large regions due to limited rescue distribution, unmanned aerial vehicle (UAV)-based frameworks are a promising platform for providing aerial imaging. In recent years, technological advances in areas such as micro-technology, sensors and navigation have influenced the various applications of UAVs. In this study, an all-in-one camera-based target detection and positioning system is developed and integrated into a fully autonomous fixed-wing UAV. The system presented in this paper is capable of on-board, real-time target identification, post-target identification and location and aerial image collection for further mapping applications. Its performance is examined using several simulated search and rescue missions, and the test results demonstrate its reliability and efficiency.
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DOI：
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