Color balance algorithm with zone system in color image correction

Yu Yi Liao, Jzau Sheng Lin, Shen-Chuan Tai

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

3 Citations (Scopus)

Abstract

A particular and unwanted color dominates an image is referred to as color cast. In this paper, we describe a global color balance algorithm with Zone system to remove the color cast from the digital color images. The Zone system is a photographic technique which is based on previsualization for determining optimal film exposure and development. It is divided the full tonal levels into eleven zones ranging from zone 0 (pure black) to zone X (pure white), with zone V representing subjective middle gray which is corresponding to 18% reflectance. Therefore, we firstly transferred RGB to YCbCr color space. Next, according to the principle of the Zone system, we detected the color cast by comparing the averages of histograms of Cb and Cr components with zone V. The zone V was regarded as reference range to calculate the all of pixels value in YCbCr and then the adjusted parameters of RGB will be obtained. Experimental results exhibit the proposed algorithm can correct the color from the color cast. Finally, the proposed method was compared with other color balance algorithm in subjective and objective evaluations.

Original languageEnglish
Title of host publicationProceedings - 6th International Conference on Computer Sciences and Convergence Information Technology, ICCIT 2011
Pages167-172
Number of pages6
Publication statusPublished - 2011 Dec 1
Event6th International Conference on Computer Sciences and Convergence Information Technology, ICCIT 2011 - Seogwipo, Jeju Island, Korea, Republic of
Duration: 2011 Nov 292011 Dec 1

Publication series

NameProceedings - 6th International Conference on Computer Sciences and Convergence Information Technology, ICCIT 2011

Other

Other6th International Conference on Computer Sciences and Convergence Information Technology, ICCIT 2011
CountryKorea, Republic of
CitySeogwipo, Jeju Island
Period11-11-2911-12-01

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Color
Pixels

All Science Journal Classification (ASJC) codes

  • Computer Science (miscellaneous)
  • Information Systems

Cite this

Liao, Y. Y., Lin, J. S., & Tai, S-C. (2011). Color balance algorithm with zone system in color image correction. In Proceedings - 6th International Conference on Computer Sciences and Convergence Information Technology, ICCIT 2011 (pp. 167-172). [6316597] (Proceedings - 6th International Conference on Computer Sciences and Convergence Information Technology, ICCIT 2011).
Liao, Yu Yi ; Lin, Jzau Sheng ; Tai, Shen-Chuan. / Color balance algorithm with zone system in color image correction. Proceedings - 6th International Conference on Computer Sciences and Convergence Information Technology, ICCIT 2011. 2011. pp. 167-172 (Proceedings - 6th International Conference on Computer Sciences and Convergence Information Technology, ICCIT 2011).
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Liao, YY, Lin, JS & Tai, S-C 2011, Color balance algorithm with zone system in color image correction. in Proceedings - 6th International Conference on Computer Sciences and Convergence Information Technology, ICCIT 2011., 6316597, Proceedings - 6th International Conference on Computer Sciences and Convergence Information Technology, ICCIT 2011, pp. 167-172, 6th International Conference on Computer Sciences and Convergence Information Technology, ICCIT 2011, Seogwipo, Jeju Island, Korea, Republic of, 11-11-29.

Color balance algorithm with zone system in color image correction. / Liao, Yu Yi; Lin, Jzau Sheng; Tai, Shen-Chuan.

Proceedings - 6th International Conference on Computer Sciences and Convergence Information Technology, ICCIT 2011. 2011. p. 167-172 6316597 (Proceedings - 6th International Conference on Computer Sciences and Convergence Information Technology, ICCIT 2011).

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

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Liao YY, Lin JS, Tai S-C. Color balance algorithm with zone system in color image correction. In Proceedings - 6th International Conference on Computer Sciences and Convergence Information Technology, ICCIT 2011. 2011. p. 167-172. 6316597. (Proceedings - 6th International Conference on Computer Sciences and Convergence Information Technology, ICCIT 2011).