Small Target Detection Using Bilateral Filter Based on Edge Component 


Vol. 34,  No. 9, pp. 863-870, Sep.  2009


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  Abstract

Bilateral filter (BF) is a nonlinear filter for sharpness enhancement and noise removal. The BF performs the function by the two Gaussian filters, the domain filter and the range filter. To apply the BF to infrared (IR) small target detection, the standard deviation of the two Gaussian filters need to be changed adaptively between the background region and the target region. This paper presents a new BF with the adaptive standard deviation based on the analysis of the edge component of the local window, also having the variable filter size. This enables the BF to perform better and become more suitable in the field of small target detection Experimental results demonstrate that the proposed method is robust and efficient than the conventional methods.

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  Cite this article

[IEEE Style]

T. Bae, B. Kim, S. Lee, Y. Kim, S. Ahn, K. Sohng, "Small Target Detection Using Bilateral Filter Based on Edge Component," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 9, pp. 863-870, 2009. DOI: .

[ACM Style]

Tae-Wuk Bae, Byoung-Ik Kim, Sung-Hak Lee, Young-Choon Kim, Sang-Ho Ahn, and Kyu-Ik Sohng. 2009. Small Target Detection Using Bilateral Filter Based on Edge Component. The Journal of Korean Institute of Communications and Information Sciences, 34, 9, (2009), 863-870. DOI: .

[KICS Style]

Tae-Wuk Bae, Byoung-Ik Kim, Sung-Hak Lee, Young-Choon Kim, Sang-Ho Ahn, Kyu-Ik Sohng, "Small Target Detection Using Bilateral Filter Based on Edge Component," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 9, pp. 863-870, 9. 2009.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880