A Color Interpolation Method for Improved Edge Sensing 


Vol. 31,  No. 12, pp. 1216-1223, Dec.  2006


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  Abstract

In many imaging devices, a single image sensor is used, which is covered by a color filter array to filter out the specific color components from light. Since an image acquired from this image sensors have a color components at each pixel, it is needed to be reconstructed to a perfect image. In this paper, a new color interpolation method for the imaging devices having a single image sensor is proposed. The proposed method improves a edge sensing function to obtain satisfactory results in edges of an image, and presents a new inter-channel correlation for improving interpolation performance in smooth region. We have compared our method with several exiting methods, and our experimental results have proved better interpolation performance in comparing with the other results.

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  Cite this article

[IEEE Style]

Y. Cho and H. Kim, "A Color Interpolation Method for Improved Edge Sensing," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 12, pp. 1216-1223, 2006. DOI: .

[ACM Style]

Yang-Ki Cho and Hi-Seok Kim. 2006. A Color Interpolation Method for Improved Edge Sensing. The Journal of Korean Institute of Communications and Information Sciences, 31, 12, (2006), 1216-1223. DOI: .

[KICS Style]

Yang-Ki Cho and Hi-Seok Kim, "A Color Interpolation Method for Improved Edge Sensing," The Journal of Korean Institute of Communications and Information Sciences, vol. 31, no. 12, pp. 1216-1223, 12. 2006.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880