A Visual Search Inspired Computational Model for Ship Detection in   Optical Satellite Images

doi:10.1109/LGRS.2011.2180695

CORC > 北京大学 > 信息科学技术学院

	A Visual Search Inspired Computational Model for Ship Detection in Optical Satellite Images
	Bi, Fukun ; Zhu, Bocheng ; Gao, Lining ; Bian, Mingming
刊名	ieee geoscience and remote sensing letters
	2012
关键词	Appearance analysis context remote sensing image ship detection visual search FEATURES ATTENTION
DOI	10.1109/LGRS.2011.2180695
英文摘要	In this letter, we propose a novel computational model for automatic ship detection in optical satellite images. The model first selects salient candidate regions across entire detection scene by using a bottom-up visual attention mechanism. Then, two complementary types of top-down cues are employed to discriminate the selected ship candidates. Specifically, in addition to the detailed appearance analysis of candidates, a neighborhood similarity-based method is further exploited to characterize their local context interactions. Furthermore, the framework of our model is designed in a multiscale and hierarchical manner which provides a plausible approximation to a visual search process and reasonably distributes the computational resources. Experiments over panchromatic SPOT5 data prove the effectiveness and computational efficiency of the proposed model.; Geochemistry & Geophysics; Engineering, Electrical & Electronic; Remote Sensing; Imaging Science & Photographic Technology; SCI(E); EI; 8; ARTICLE; 4; 749-753; 9
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/152461]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Bi, Fukun,Zhu, Bocheng,Gao, Lining,et al. A Visual Search Inspired Computational Model for Ship Detection in Optical Satellite Images[J]. ieee geoscience and remote sensing letters,2012.
APA	Bi, Fukun,Zhu, Bocheng,Gao, Lining,&Bian, Mingming.(2012).A Visual Search Inspired Computational Model for Ship Detection in Optical Satellite Images.ieee geoscience and remote sensing letters.
MLA	Bi, Fukun,et al."A Visual Search Inspired Computational Model for Ship Detection in Optical Satellite Images".ieee geoscience and remote sensing letters (2012).