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

doi:10.1142/s021969131850008x

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所

	A novel fast detection method of infrared LSS-Target in complex urban background
	Wu, Y. F.; Sun, H. J.; Liu, P. X.
刊名	International Journal of Wavelets Multiresolution and Information Processing
	2018
卷号	16 期号:1 页码:17
关键词	Adaptive threshold segmentation region growth small target detection active contours filter Computer Science Mathematics
ISSN号	0219-6913
DOI	10.1142/s021969131850008x
英文摘要	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.
内容类型	期刊论文
源URL	[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.