A novel fast detection method of infrared LSS-Target in complex urban background

doi:10.1142/s021969131850008x

CIOMP OpenIR

	A novel fast detection method of infrared LSS-Target in complex urban background
	Wu, Y. F.; Sun, H. J.; Liu, P. X.
	2018
发表期刊	International Journal of Wavelets Multiresolution and Information Processing
ISSN	0219-6913
卷号	16 期号:1 页码:17
摘要	LSS-Target (the Low altitude, Slow speed and Small Target) is likely to be a threat to the observation platform, thus infrared LSS-Target detection is an urgent task. LSS-Target is a challenging issue due to the low Signal-to-Noise Ratio (SNR) and sophisticated background. Motivated by the analysis of infrared imaging characteristics, this paper proposes a novel fusion method for IR LSS-Target detection with complex urban background, which is suitable for precise guidance and self defense. First, an adaptive threshold segmentation based on accumulative histogram and maximum likelihood estimation are utilized to eliminate the clutter and improve SNR of the initial image. Second, a template is set up to identify the seed points in the image. Third, a constrained four criteria region growth algorithm is performed to separate the entire regions. Finally, the confidence measure is constructed, which can eliminate false targets and the background edges. Experimental results show that the method in this paper can screen out the real LSS-Target in real time with high accuracy under sophisticated background.
关键词	Adaptive threshold segmentation region growth small target detection active contours filter Computer Science Mathematics
DOI	10.1142/s021969131850008x
收录类别	SCI ; EI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/60872
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Wu, Y. F.,Sun, H. J.,Liu, P. X.. A novel fast detection method of infrared LSS-Target in complex urban background[J]. International Journal of Wavelets Multiresolution and Information Processing,2018,16(1):17.
APA	Wu, Y. F.,Sun, H. J.,&Liu, P. X..(2018).A novel fast detection method of infrared LSS-Target in complex urban background.International Journal of Wavelets Multiresolution and Information Processing,16(1),17.
MLA	Wu, Y. F.,et al."A novel fast detection method of infrared LSS-Target in complex urban background".International Journal of Wavelets Multiresolution and Information Processing 16.1(2018):17.

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