A Study on Image Processing and Signal Processing for Improving Performance of Optical Camera Communication 


Vol. 44,  No. 1, pp. 48-56, Jan.  2019
10.7840/kics.2019.44.1.48


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  Abstract

In this paper, we propose the system that integrates image processing and signal processing to improve receiver performance of Optical Camera Communication. Histogram Equalization is used as an image processing technique to improve data signal detection performance in a receiver, and signal processing using a Sobel filter is performed to compensate errors generated during image processing. The proposed system also improves the signal processing function by placing a Gaussian window at the end of the signal processing stage to reduce the error rate of the Optical Camera Communication. As a result of performance analysis, packet error rate according to communication distance is presented. Finally, experimental results and future research directions are discussed.

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  Cite this article

[IEEE Style]

C. Y. Park and S. Y. Shin, "A Study on Image Processing and Signal Processing for Improving Performance of Optical Camera Communication," The Journal of Korean Institute of Communications and Information Sciences, vol. 44, no. 1, pp. 48-56, 2019. DOI: 10.7840/kics.2019.44.1.48.

[ACM Style]

Chi Young Park and Soo Young Shin. 2019. A Study on Image Processing and Signal Processing for Improving Performance of Optical Camera Communication. The Journal of Korean Institute of Communications and Information Sciences, 44, 1, (2019), 48-56. DOI: 10.7840/kics.2019.44.1.48.

[KICS Style]

Chi Young Park and Soo Young Shin, "A Study on Image Processing and Signal Processing for Improving Performance of Optical Camera Communication," The Journal of Korean Institute of Communications and Information Sciences, vol. 44, no. 1, pp. 48-56, 1. 2019. (https://doi.org/10.7840/kics.2019.44.1.48)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880