Oil Tanks Extraction from High Resolution Imagery Using a Directional and Weighted Hough Voting Method

	Oil Tanks Extraction from High Resolution Imagery Using a Directional and Weighted Hough Voting Method
	Zhao, Wei 1; Yang, Haiping 1; Shen, Zhanfeng 1; Luo, Jiancheng 1
刊名	JOURNAL OF THE INDIAN SOCIETY OF REMOTE SENSING
	2015
卷号	43 期号:3 页码:1645-1649
关键词	Oil tank High resolution Satellite image Hough transform Target detection
通讯作者	Zhao, W (reprint author), Chinese Acad Sci, Inst Remote sensing & Digital Earth, 20 Datun Rd, Beijing 100101, Peoples R China.
英文摘要	Automatic objects detection, such as oil tanks, is an important application of high resolution satellite image, which can be used in disaster prevention, environment monitoring, and some military tasks. Hough Transform is one of the most commonly used method for circle target detection in the literature. However, complicated details and background in high resolution image make it difficult to find a satisfying edge map, which limits the accuracy of oil tanks extracted by edge based Circular Hough Transform methods. In this paper, we propose a novel process to detect circles directly from the gradient image rather than the edge map. By this way, we avoid the problem of edge extraction. On the other hand, by searching for the most suitable circle center in a buffer region, rather than just selecting the local maximum, we improve the accuracy of circle center location significantly. We have applied this approach to different high resolution satellite images, and find both the completeness and the accuracy of the proposed algorithm superior to the traditional edge based Hough method.
研究领域[WOS]	Environmental Sciences ; Remote Sensing
收录类别	SCI
语种	英语
WOS记录号	WOS:000359730500010
内容类型	期刊论文
源URL	[http://ir.ceode.ac.cn/handle/183411/38130]
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, Wei 2.Yang, Haiping 3.Shen, Zhanfeng 4.Luo, Jiancheng] Chinese Acad Sci, Inst Remote sensing & Digital Earth, Beijing 100101, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Wei,Yang, Haiping,Shen, Zhanfeng,et al. Oil Tanks Extraction from High Resolution Imagery Using a Directional and Weighted Hough Voting Method[J]. JOURNAL OF THE INDIAN SOCIETY OF REMOTE SENSING,2015,43(3):1645-1649.
APA	Zhao, Wei,Yang, Haiping,Shen, Zhanfeng,&Luo, Jiancheng.(2015).Oil Tanks Extraction from High Resolution Imagery Using a Directional and Weighted Hough Voting Method.JOURNAL OF THE INDIAN SOCIETY OF REMOTE SENSING,43(3),1645-1649.
MLA	Zhao, Wei,et al."Oil Tanks Extraction from High Resolution Imagery Using a Directional and Weighted Hough Voting Method".JOURNAL OF THE INDIAN SOCIETY OF REMOTE SENSING 43.3(2015):1645-1649.