Framework for video-based monitoring of forest insect defoliation and discoloration

	Framework for video-based monitoring of forest insect defoliation and discoloration
	Zhao, Feifei 1; Wang, Yafei 1; Qiao, Yanyou 1
刊名	JOURNAL OF APPLIED REMOTE SENSING
	2015
卷号	9 页码:1396-1404
关键词	forest insect defoliation and discoloration field survey distant video surveillance video positioning remote sensing
通讯作者	Zhao, FF (reprint author), Chinese Acad Sci, Inst Remote Sensing & Digital Earth, Beijing 100101, Peoples R China.
英文摘要	Pest damage is a general problem that disturbs the growth of forests, influencing carbon sequestration and causing economic losses. In the past decades, many studies have been conducted to monitor and detect forest insect damage using satellite remote sensing technology. Satellite remote sensing has a satellite or aerial vision allowing the monitoring of extensive forest areas, but it usually requires constant time periods and is prone to cloud interference. To enable more efficient and effective monitoring of forest pest damage, a video-based monitoring framework is presented. This framework comprises three key parts: (1) video positioning of forest insect damage based on digital elevation model (DEM) and the parameters obtained from the pan-tilt-zoom camera, (2) integration of two-dimensional/three-dimensional geographic information system and video surveillance to provide more intuitionistic monitoring and assistance for positioning, (3) on-site verification conducted by ground surveys and guided through global positioning system (GPS) integrated in the embedded devices. The experiment was carried out over two forest areas to validate the proposed method. Results showed that the framework bears a sound positioning accuracy and high detection ratio, which could be effectively used in detecting and monitoring forest insect defoliation and discoloration. (C) The Authors. Published by SPIE under a Creative Commons Attribution 3.0 Unported License.
研究领域[WOS]	Environmental Sciences ; Remote Sensing ; Imaging Science & Photographic Technology
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000349217100003
内容类型	期刊论文
源URL	[http://ir.ceode.ac.cn/handle/183411/38294]
专题	遥感与数字地球研究所_SCI/EI期刊论文_期刊论文
作者单位	1.[Zhao, Feifei 2.Qiao, Yanyou] Chinese Acad Sci, Inst Remote Sensing & Digital Earth, Beijing 100101, Peoples R China 3.[Zhao, Feifei 4.Wang, Yafei] Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.[Wang, Yafei] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Feifei,Wang, Yafei,Qiao, Yanyou. Framework for video-based monitoring of forest insect defoliation and discoloration[J]. JOURNAL OF APPLIED REMOTE SENSING,2015,9:1396-1404.
APA	Zhao, Feifei,Wang, Yafei,&Qiao, Yanyou.(2015).Framework for video-based monitoring of forest insect defoliation and discoloration.JOURNAL OF APPLIED REMOTE SENSING,9,1396-1404.
MLA	Zhao, Feifei,et al."Framework for video-based monitoring of forest insect defoliation and discoloration".JOURNAL OF APPLIED REMOTE SENSING 9(2015):1396-1404.