Normalized tone-mapping operators for color quality improvement in 3DTV

Donghyun Kim, Kilsoo Jung, Bumsub Ham, Youngjung Kim, Kwanghoon Sohn

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

A normalized tone-mapping method that can reproduce a 3DTV image with an improved color sensation is proposed. This method uses 128 levels of gray-scale images to measure the RGB tone-curves in both 2D and 3D modes and then models the curves using a piece-wise linear form. To compensate the difference between these two tone-curve models, tone-mapping operators are generated. In addition, the tone-mapping operators are normalized to reduce distortions in the color contrast. Experimental results show an 8.49dB improvement of image quality as compared with a conventional 3DTV.

Original languageEnglish
Title of host publicationProceedings of the 2014 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages430-435
Number of pages6
ISBN (Electronic)9781479943166
DOIs
Publication statusPublished - 2014 Oct 20
Event9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014 - Hangzhou, China
Duration: 2014 Jun 92014 Jun 11

Publication series

NameProceedings of the 2014 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014

Other

Other9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014
CountryChina
CityHangzhou
Period14/6/914/6/11

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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  • Cite this

    Kim, D., Jung, K., Ham, B., Kim, Y., & Sohn, K. (2014). Normalized tone-mapping operators for color quality improvement in 3DTV. In Proceedings of the 2014 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014 (pp. 430-435). [6931201] (Proceedings of the 2014 9th IEEE Conference on Industrial Electronics and Applications, ICIEA 2014). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICIEA.2014.6931201