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http://dx.doi.org/10.7471/ikeee.2020.24.2.502

Hardware implementation of CIE1931 color coordinate system transformation for color correction  

Lee, Seung-min (Dept. of Electronics Engineering, Dong-A University)
Park, Sangwook (Dept. of Electronics Engineering, Dong-A University)
Kang, Bong-Soon (Dept. of Electronics Engineering, Dong-A University)
Publication Information
Journal of IKEEE / v.24, no.2, 2020 , pp. 502-506 More about this Journal
Abstract
With the development of autonomous driving technology, the importance of object recognition technology is increasing. Haze removal is required because the hazy weather reduces visibility and detectability in object recognition. However, the image from which the haze has been removed cannot properly reflect the unique color, and a detection error occurs. In this paper, we use CIE1931 color coordinate system to extend or reduce the color area to provide algorithms and hardware that reflect the colors of the real world. In addition, we will implement hardware capable of real-time processing in a 4K environment as the image media develops. This hardware was written in Verilog and implemented on the SoC verification board.
Keywords
Color Gamut; CIE1931; Verilog-HDL; Hardware implementation; Dehaze;
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Times Cited By KSCI : 2  (Citation Analysis)
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