Research Article

Comparison of CIE94 and CIEDE2000 Color Difference Formulas Using Visual Shade Matching

Volume: 10 Number: 4 June 15, 2023
TR EN

Comparison of CIE94 and CIEDE2000 Color Difference Formulas Using Visual Shade Matching

Abstract

Background: Today, the frequency of seeking an aesthetic smile in patients who apply to dentistry clinics has increased compared to the past. This expectation is fundamental in restorations in the anterior region, as well as shape, size, and proportion, as well as color harmony. One of the most challenging stages in prosthetic dental treatment is to find the natural and correct color for the planned restorations. This study aims to examine the most commonly used visual color matching and color matching using Vita 3D Master color guide in terms of CIE94 and CIEDE2000 formulations in comparison and to examine the repeatability and reliability of the methods. Methods: 70 3rd-grade students who did not have color education clinically or theoretically as a curriculum were included in the study. The 3D-Master Tooth Guide with 26 tabs was used for color matching. Six target colors (1M2, 2M2, 2R2.5, 3M3, 3L1.5, 4R1.5) were determined, and an intraoral spectrophotometer was used for color measurements of the target tabs and all color guide tabs. CIE L*a*b* color coordinates were recorded to evaluate color differences for CIE94 and CIEDE2000. To test the reproducibility of this method, the same color-matching protocol was repeated for all participants after one month. Results: In the study, no significant difference was found in any of the colors in both methods (CIE94 and CIEDE2000) in the measurements repeated one month later (p>0.05). There was a significant difference in the mean measurement results between CIE94 and CIEDE2000 formulations (p<0.05). Conclusion: There is a significant difference between CIE94 and CIEDE2000 formulations (p<0.05). All the methods examined were found to be reproducible and reliable. Keywords: Reliability, Repeatability, Visual color selection, Color Guide

Keywords

References

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Details

Primary Language

English

Subjects

Dentistry

Journal Section

Research Article

Publication Date

June 15, 2023

Submission Date

January 9, 2023

Acceptance Date

February 17, 2023

Published in Issue

Year 2023 Volume: 10 Number: 4

APA
Güven, M., Eroglu, E., & Demirekin, Z. (2023). Comparison of CIE94 and CIEDE2000 Color Difference Formulas Using Visual Shade Matching. Selcuk Dental Journal, 10(4), 160-166. https://doi.org/10.15311/selcukdentj.1229622
AMA
1.Güven M, Eroglu E, Demirekin Z. Comparison of CIE94 and CIEDE2000 Color Difference Formulas Using Visual Shade Matching. Selcuk Dent J. 2023;10(4):160-166. doi:10.15311/selcukdentj.1229622
Chicago
Güven, Mehmet, Erdal Eroglu, and Zeynep Demirekin. 2023. “Comparison of CIE94 and CIEDE2000 Color Difference Formulas Using Visual Shade Matching”. Selcuk Dental Journal 10 (4): 160-66. https://doi.org/10.15311/selcukdentj.1229622.
EndNote
Güven M, Eroglu E, Demirekin Z (June 1, 2023) Comparison of CIE94 and CIEDE2000 Color Difference Formulas Using Visual Shade Matching. Selcuk Dental Journal 10 4 160–166.
IEEE
[1]M. Güven, E. Eroglu, and Z. Demirekin, “Comparison of CIE94 and CIEDE2000 Color Difference Formulas Using Visual Shade Matching”, Selcuk Dent J, vol. 10, no. 4, pp. 160–166, June 2023, doi: 10.15311/selcukdentj.1229622.
ISNAD
Güven, Mehmet - Eroglu, Erdal - Demirekin, Zeynep. “Comparison of CIE94 and CIEDE2000 Color Difference Formulas Using Visual Shade Matching”. Selcuk Dental Journal 10/4 (June 1, 2023): 160-166. https://doi.org/10.15311/selcukdentj.1229622.
JAMA
1.Güven M, Eroglu E, Demirekin Z. Comparison of CIE94 and CIEDE2000 Color Difference Formulas Using Visual Shade Matching. Selcuk Dent J. 2023;10:160–166.
MLA
Güven, Mehmet, et al. “Comparison of CIE94 and CIEDE2000 Color Difference Formulas Using Visual Shade Matching”. Selcuk Dental Journal, vol. 10, no. 4, June 2023, pp. 160-6, doi:10.15311/selcukdentj.1229622.
Vancouver
1.Mehmet Güven, Erdal Eroglu, Zeynep Demirekin. Comparison of CIE94 and CIEDE2000 Color Difference Formulas Using Visual Shade Matching. Selcuk Dent J. 2023 Jun. 1;10(4):160-6. doi:10.15311/selcukdentj.1229622