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Biologically inspired small infrared target detection using local contrast mechanisms
Tian Xia; Yuan Yan Tang
2015-06-19
Source PublicationInternational Journal of Wavelets, Multiresolution and Information Processing
ISSN0219-6913
Volume13Issue:4
Abstract

In order to obtain higher small target detection accuracy, this paper presents an effective algorithm inspired by the local contrast mechanism. The proposed method can enhance target signal and suppress background clutter simultaneously. In the first stage, a enhanced image is obtained using the proposed Weighted Laplacian of Gaussian. In the second stage, an adaptive threshold is adopted to segment the target. Experimental results on two challenging image sequences show that the proposed method can detect the bright and dark targets simultaneously, and is not sensitive to sea-sky line of the infrared (IR) image. So it is fit for small IR target detection.

KeywordHuman Vision System Laplacian Of Gaussian Local Contrast Small Target Detection
DOIhttps://doi.org/10.1142/S0219691315500253
URLView the original
Indexed BySCI
Language英语
WOS Research AreaComputer Science ; Mathematics
WOS SubjectComputer Science, Software Engineering ; Mathematics, Interdisciplinary Applications
WOS IDWOS:000358621600007
PublisherWORLD SCIENTIFIC PUBL CO PTE LTD, 5 TOH TUCK LINK, SINGAPORE 596224, SINGAPORE
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Cited Times [WOS]:1   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionDEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Corresponding AuthorTian Xia; Yuan Yan Tang
AffiliationFaculty of Science and Technology University of Macau, Macau, P. R. China
First Author AffilicationFaculty of Science and Technology
Corresponding Author AffilicationFaculty of Science and Technology
Recommended Citation
GB/T 7714
Tian Xia,Yuan Yan Tang. Biologically inspired small infrared target detection using local contrast mechanisms[J]. International Journal of Wavelets, Multiresolution and Information Processing,2015,13(4).
APA Tian Xia,&Yuan Yan Tang.(2015).Biologically inspired small infrared target detection using local contrast mechanisms.International Journal of Wavelets, Multiresolution and Information Processing,13(4).
MLA Tian Xia,et al."Biologically inspired small infrared target detection using local contrast mechanisms".International Journal of Wavelets, Multiresolution and Information Processing 13.4(2015).
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