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Chinese Optics Letters

Chinese Optics Letters

| PUBLISHED MONTHLY BY CHINESE LASER PRESS AND DISTRIBUTED BY OSA

  • Vol. 4, Iss. 3 — Mar. 10, 2006
  • pp: 152–154

Detection of small targets with adaptive binarization threshold in infrared video sequences

Lei Yang and Jie Yang  »View Author Affiliations


Chinese Optics Letters, Vol. 4, Issue 3, pp. 152-154 (2006)


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Abstract

An additive discussion for the validity of using the weighted information entropy to evaluate the complex degree of infrared (IR) backgrounds is given. Since small targets can be temporarily lost in actual infrared video sequences, an adaptive binarization threshold for small targets detection is presented. Experimental results show the robustness of our method.

© 2005 Chinese Optics Letters

OCIS Codes
(040.7290) Detectors : Video
(100.0100) Image processing : Image processing
(110.3080) Imaging systems : Infrared imaging

Citation
Lei Yang and Jie Yang, "Detection of small targets with adaptive binarization threshold in infrared video sequences," Chin. Opt. Lett. 4, 152-154 (2006)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-4-3-152

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