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Wavelet analysis based detection algorithm for infrared image small target in background of sea and sky
Wei Y(魏颖); Shi ZL(史泽林); Yu HB(于海斌)
Department光电信息研究室
Conference Name3rd International Symposium on Image and Signal Processing and Analysis (ISPA)
Conference DateSeptember 18-20, 2003
Conference PlaceRome, ITALY
Author of SourceEuropean Assoc Signal Proc, IEEE Signal Proc Soc
Source PublicationISPA 2003: PROCEEDINGS OF THE 3RD INTERNATIONAL SYMPOSIUM ON IMAGE AND SIGNAL PROCESSING AND ANALYSIS, PTS 1 AND 2
PublisherUNIV ZAGREB, FACULTY MECHANICAL ENGINEERING & NAVAL ARCHITECTURE
Publication PlaceZAGREB
2003
Pages23-28
Indexed ByEI ; CPCI(ISTP)
EI Accession number20154501507563
WOS IDWOS:000227381500005
Contribution Rank1
ISBN953-184-061-X
KeywordImage Recognition Automatic Target Detection Wavelet Multiresolution Analysis Edge Detection Sea-level Line
AbstractAn automatic target detection algorithm is developed for infrared image small target in complicate background of sea and sky. Wavelet multiresolution edge detection algorithm is adopted to detect the sea-level line from coarse to fine. A strip can be decided accordingly as the potential area where the naval vessel targets in infrared images usually appear. We realized target detection by defining an energy called Mutual Wavelet Energy Combination (MWEC). The detection is completed by marking the position where the energy is assumed the maximum and calculating size of the target by comparing the dissimilarity between a couple of windows. Experiment results indicate that the method can detect and locate small targets precisely in an infrared image with high detection probability.
Language英语
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type会议论文
Identifierhttp://ir.sia.cn/handle/173321/8032
Collection光电信息技术研究室
Corresponding AuthorWei Y(魏颖)
AffiliationShenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, 110016, China
Recommended Citation
GB/T 7714
Wei Y,Shi ZL,Yu HB. Wavelet analysis based detection algorithm for infrared image small target in background of sea and sky[C]//European Assoc Signal Proc, IEEE Signal Proc Soc. ZAGREB:UNIV ZAGREB, FACULTY MECHANICAL ENGINEERING & NAVAL ARCHITECTURE,2003:23-28.
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