• KSII Transactions on Internet and Information Systems
    Monthly Online Journal (eISSN: 1976-7277)

Realistic Scenes Reproduction Based on Total Variation

Vol. 14, No. 11, November 30, 2020
10.3837/tiis.2020.11.009, Download Paper (Free):

Abstract

In order to completely record all the information of realistic scenes, high dynamic range (HDR) images have been widely used in virtual reality, photography and computer graphics. A simple yet effective tone mapping method based on total variation is proposed so as to reproduce realistic scenes on low dynamic range (LDR) display devices. The structural component and texture component are obtained using total variation model in logarithmic domain. Then, the dynamic range of the structural component is compressed with an adaptive arcsine function. The texture component is processed by Taylor series. Finally, we adjust the saturation component using sigmoid function and restore the color information. Experimental results demonstrate that our method outperforms existing methods in terms of quality and speed.


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Cite this article

[IEEE Style]
W. Li and H. Ma, "Realistic Scenes Reproduction Based on Total Variation," KSII Transactions on Internet and Information Systems, vol. 14, no. 11, pp. 4413-4425, 2020. DOI: 10.3837/tiis.2020.11.009.

[ACM Style]
Weizhong Li and Honghua Ma. 2020. Realistic Scenes Reproduction Based on Total Variation. KSII Transactions on Internet and Information Systems, 14, 11, (2020), 4413-4425. DOI: 10.3837/tiis.2020.11.009.