Weak Ship Target Detection of Noisy Optical Remote Sensing Image on Sea Surface

	Weak Ship Target Detection of Noisy Optical Remote Sensing Image on Sea Surface
	Song, M.; H. Qu and G. Jin
	2017
发表期刊	Guangxue Xuebao/Acta Optica Sinica
卷号	37 期号:10
摘要	The detection and identification of the ship target on the sea surface is significant for the monitoring and the target strike. The weak ship target with less texture information is affected by the sea surface shadow and noise interference, which results in the poor detection results with common algorithms. The weak ship target detection algorithm on sea surface is proposed based on the channel separation and minus extend contrast sensitivity function. Firstly, the multi-resolution image scale pyramid of the pixel intensity channel and the noise-edge channel is constructed. Secondly, the minus extend contrast sensitivity function under different scale space is established, and the weight of each position is modulated. Finally, based on the weighted spatial scale coefficient, the two channels' saliency maps are obtained. The weak ship target detection of noisy image is realized by channel differential processing. The experimental results show that compared with the other five algorithms, the proposed algorithm has high detection precision (97.30%), recall (84.71%) and F-Score (94.49%), and has strong anti-noise ability which is suitable to the weak ship target detection of noisy optical remote sensing image on sea surface. 2017, Chinese Lasers 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/181722/59194
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Song, M.,H. Qu and G. Jin. Weak Ship Target Detection of Noisy Optical Remote Sensing Image on Sea Surface[J]. Guangxue Xuebao/Acta Optica Sinica,2017,37(10).
APA	Song, M.,&H. Qu and G. Jin.(2017).Weak Ship Target Detection of Noisy Optical Remote Sensing Image on Sea Surface.Guangxue Xuebao/Acta Optica Sinica,37(10).
MLA	Song, M.,et al."Weak Ship Target Detection of Noisy Optical Remote Sensing Image on Sea Surface".Guangxue Xuebao/Acta Optica Sinica 37.10(2017).

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