Ship detection on sea surface based on multi-feature and multi-scale visual attention

	Ship detection on sea surface based on multi-feature and multi-scale visual attention
	Ding, P.; Y. Zhang; P. Jia and X.-L. Chang
	2017
发表期刊	Guangxue Jingmi Gongcheng/Optics and Precision Engineering
卷号	25 期号:9
摘要	To detect ship targets accurately, a new method to detect ship targets on sea surface was proposed based on multi-feature and multi-scale visual saliency. Firstly a scale-adaptive top-hat algorithm was used to suppress the interference of clouds and oil. Then, the double-quaternion images are constructed by using double-color spatial features and edge features to detect the saliency of ships. This method makes full use of the double quaternion images, so it can be operated at the same time in a number of channels, and can save operation time to guarantee the characteristics of different scale characteristics. Furthermore, the method also uses the character that the human eye focused on the different targets for image with different sized in implement of the up-down sampling to avoid the leak overlapping in image detection. When the last saliency map is obtained, the ships were segmented to ensure the target location by using the OTSU algorithm, and then the ship target was marked and extracted in the original image. The experiments were analyzed in the several sea conditions. Experimental results show that the algorithm eliminates the interference of cloud, fog and oil pollution and ship targets are detected accurately. With this algorithm, true rate iss 97.73%, and the false alarm rate as low as 3.37%. Compared to other frequency domain saliency detection algorithms in ship detection, this algorithm has obvious advantages. 2017, Science Press. All right reserved.
收录类别	ei
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/58879
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Ding, P.,Y. Zhang,P. Jia and X.-L. Chang. Ship detection on sea surface based on multi-feature and multi-scale visual attention[J]. Guangxue Jingmi Gongcheng/Optics and Precision Engineering,2017,25(9).
APA	Ding, P.,Y. Zhang,&P. Jia and X.-L. Chang.(2017).Ship detection on sea surface based on multi-feature and multi-scale visual attention.Guangxue Jingmi Gongcheng/Optics and Precision Engineering,25(9).
MLA	Ding, P.,et al."Ship detection on sea surface based on multi-feature and multi-scale visual attention".Guangxue Jingmi Gongcheng/Optics and Precision Engineering 25.9(2017).

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Ship detection on se（903KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	浏览请求全文