LED Broadcasting System Based on Rolling Shutter Effect 


Vol. 44,  No. 9, pp. 1686-1689, Sep.  2019
10.7840/kics.2019.44.9.1686


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  Abstract

In this paper, we propose a communication method that provides convenience in real life based on visible light communication between smart phone’s camera and LED for commercial sign and lighting. Among the visible light communication schemes, we can read the LED on-off signals using the rolling shutter effect of CMOS camera. Unlike the existing method, we propose a simple and effective transition-based decoding method that does not depend on complicated image processing technology. Therefore, the necessary data can be processed to obtain necessary signals. By using this scheme, the user can easily obtain the information from the objects where the LED is used.

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  Cite this article

[IEEE Style]

C. Kim, J. Heo, S. Jung, "LED Broadcasting System Based on Rolling Shutter Effect," The Journal of Korean Institute of Communications and Information Sciences, vol. 44, no. 9, pp. 1686-1689, 2019. DOI: 10.7840/kics.2019.44.9.1686.

[ACM Style]

Cheol-yong Kim, Jeong-Hyeon Heo, and Sung-Yoon Jung. 2019. LED Broadcasting System Based on Rolling Shutter Effect. The Journal of Korean Institute of Communications and Information Sciences, 44, 9, (2019), 1686-1689. DOI: 10.7840/kics.2019.44.9.1686.

[KICS Style]

Cheol-yong Kim, Jeong-Hyeon Heo, Sung-Yoon Jung, "LED Broadcasting System Based on Rolling Shutter Effect," The Journal of Korean Institute of Communications and Information Sciences, vol. 44, no. 9, pp. 1686-1689, 9. 2019. (https://doi.org/10.7840/kics.2019.44.9.1686)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880