22 August 2017 A model for prediction of color change after tooth bleaching based on CIELAB color space
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Proceedings Volume 10453, Third International Conference on Applications of Optics and Photonics; 104531X (2017) https://doi.org/10.1117/12.2272680
Event: Third International Conference on Applications of Optics and Photonics, 2017, Faro, Portugal
Abstract
An experimental study aiming to develop a model based on CIELAB color space for prediction of color change after a tooth bleaching procedure is presented. Multivariate linear regression models were obtained to predict the L*, a*, b* and W* post-bleaching values using the pre-bleaching L*, a*and b*values. Moreover, univariate linear regression models were obtained to predict the variation in chroma (C*), hue angle (h°) and W*. The results demonstrated that is possible to estimate color change when using a carbamide peroxide tooth-bleaching system. The models obtained can be applied in clinic to predict the colour change after bleaching.
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Luis J. Herrera, Luis J. Herrera, Janiley Santana, Janiley Santana, Ana Yebra, Ana Yebra, María José Rivas, María José Rivas, Rosa Pulgar, Rosa Pulgar, María M. Pérez, María M. Pérez, } "A model for prediction of color change after tooth bleaching based on CIELAB color space", Proc. SPIE 10453, Third International Conference on Applications of Optics and Photonics, 104531X (22 August 2017); doi: 10.1117/12.2272680; https://doi.org/10.1117/12.2272680
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