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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)
Department现代装备研究室
Conference Name7th Symposium on Multispectral Image Processing and Pattern Recognition (MIPPR) - Pattern Recognition and Computer Vision
Conference DateNovember 4-6, 2011
Conference PlaceGuilin, China
Author of SourceHuazhong Univ Sci & Technol, Natl Key Lab Sci & Technol Multi-Spectral Informat Proc, Guilin Univ Elect Technol, SPIE
Source PublicationMIPPR 2011: PATTERN RECOGNITION AND COMPUTER VISION
PublisherSPIE-INT SOC OPTICAL ENGINEERING
Publication PlaceBELLINGHAM
2011
Pages6 pp.
Indexed ByEI ; CPCI(ISTP)
EI Accession number20115214631783
WOS IDWOS:000297914300049
Contribution Rank1
ISSN0277-786X
ISBN978-0-81948-578-6
KeywordHorizon-directional Filter Dim Small Target Detection Saliency Detection Background Subtraction
AbstractThis 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.
Language英语
Citation statistics
Document Type会议论文
Identifierhttp://ir.sia.cn/handle/173321/7867
Collection智能产线与系统研究室
Affiliation1.Shenyang Institute of Automation, Chinese Academy of Science, Shenyang, 110016, China
2.Key Laboratory of Optical-Electronics Information Processing, Chinese Academy of Science, Shenyang, 110016, China
3.Key Laboratory of Image Processing, Liaoning Province, Shenyang, 110016, China
Recommended Citation
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]//Huazhong Univ Sci & Technol, Natl Key Lab Sci & Technol Multi-Spectral Informat Proc, Guilin Univ Elect Technol, SPIE. BELLINGHAM:SPIE-INT SOC OPTICAL ENGINEERING,2011:6 pp..
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