A simple and efficient saliency extraction method based on multi-scale horizon-directional filter for infrared dim small target detection

CORC > 沈阳自动化研究所 > 中国科学院沈阳自动化研究所 > 装备制造技术研究室

	A simple and efficient saliency extraction method based on multi-scale horizon-directional filter for infrared dim small target detection
	Xia RB(夏仁波); Zhao JB(赵吉宾); Hui B(惠斌); Chang Z(常铮); Zhou GC(周广超)
	2011
会议名称	7th Symposium on Multispectral Image Processing and Pattern Recognition (MIPPR) - Pattern Recognition and Computer Vision
会议日期	November 4-6, 2011
会议地点	Guilin, China
关键词	horizon-directional filter dim small target detection saliency detection background subtraction
页码	6 pp.
中文摘要	This paper presents a simple and computationally efficient saliency extraction method for detecting dim small target from single frame in heterogeneous background. The proposed method is based on background subtraction (BS), which identifies targets from the portion of a image that differs significantly from a background model. A set of horizon-directional filters (HDF) with multi-scales are first implemented to effectively recover the background maps from the input image. As a result, the foreground maps are extracted by computing the absolute difference between the input image and the estimated background maps. Then the foreground maps are fused into the total saliency map using a simple scheme. Finally, the experimental results of various cluttered background images show that the proposed method is efficient and has an outstanding performance in dim small target detection just by thresholding the saliency map.
收录类别	EI ; CPCI（ISTP）
产权排序	1
会议主办者	Huazhong Univ Sci & Technol, Natl Key Lab Sci & Technol Multi-Spectral Informat Proc, Guilin Univ Elect Technol, SPIE
会议录	MIPPR 2011: PATTERN RECOGNITION AND COMPUTER VISION
会议录出版者	SPIE-INT SOC OPTICAL ENGINEERING
会议录出版地	BELLINGHAM
语种	英语
ISSN号	0277-786X
ISBN号	978-0-81948-578-6
WOS记录号	WOS:000297914300049
内容类型	会议论文
源URL	[http://ir.sia.cn/handle/173321/7867]
专题	沈阳自动化研究所_装备制造技术研究室
推荐引用方式 GB/T 7714	Xia RB,Zhao JB,Hui B,et al. A simple and efficient saliency extraction method based on multi-scale horizon-directional filter for infrared dim small target detection[C]. 见:7th Symposium on Multispectral Image Processing and Pattern Recognition (MIPPR) - Pattern Recognition and Computer Vision. Guilin, China. November 4-6, 2011.