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Ship Rotated Bounding Box Space for Ship Extraction from High-Resolution Optical Satellite Images with Complex Backgrounds
Liu ZK(刘子坤); Wang HZ(王洪振); Weng LB(翁璐斌); Yang YP(杨一平); Weng LB(翁璐斌)
Source PublicationIEEE Geoscience and Remote Sensing Letters
2016-08
Volume13Issue:8Pages:1074-1078
AbstractExtracting ships from complex backgrounds is the bottleneck of ship detection in high-resolution optical satellite images. In this letter, we propose a nearly closed-form ship rotated bounding box space used for ship detection and design a method to generate a small number of highly potential candidates based on this space. We first analyze the possibility of accurately covering all ships by labeling rotated bounding boxes. Moreover, to reduce search space, we construct a nearly closed-form ship rotated bounding box space. Then, by scoring for each latent candidate in the space using a two-cascaded linear model followed by binary linear programming, we select a small number of highly potential candidates. Moreover, we also propose a fast version of our method. Experiments on our data set validate the effectiveness of our method and the efficiency of its fast version, which achieves a close detection rate in near real time.
KeywordShip Detection Ship Extraction From Complex Backgrounds Ship Rotated Bounding Box Space
DOI10.1109/LGRS.2016.2565705
WOS IDWOS:000382683100008
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Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/14544
Collection综合信息系统研究中心
Corresponding AuthorWeng LB(翁璐斌)
AffiliationInstitute of Automation, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Liu ZK,Wang HZ,Weng LB,et al. Ship Rotated Bounding Box Space for Ship Extraction from High-Resolution Optical Satellite Images with Complex Backgrounds[J]. IEEE Geoscience and Remote Sensing Letters,2016,13(8):1074-1078.
APA Liu ZK,Wang HZ,Weng LB,Yang YP,&翁璐斌.(2016).Ship Rotated Bounding Box Space for Ship Extraction from High-Resolution Optical Satellite Images with Complex Backgrounds.IEEE Geoscience and Remote Sensing Letters,13(8),1074-1078.
MLA Liu ZK,et al."Ship Rotated Bounding Box Space for Ship Extraction from High-Resolution Optical Satellite Images with Complex Backgrounds".IEEE Geoscience and Remote Sensing Letters 13.8(2016):1074-1078.
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