@inproceedings{inproceedings64582412,
title   = {Calculation of whiteness indexes using colorimetry or RGB images: application for teeth shade evaluation},
author = {Nogueira, Marcelo Saito and Panhóca, Vitor Hugo and Bagnato, Vanderlei Salvador},
year = {2020},
publisher = {International Society for Optical Engineering - SPIE},
booktitle   = {Photonics West}
}