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. 2023 Apr 21;7:e40805. doi: 10.2196/40805

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©Zhiyue Wu, Suyuan Peng, Liang Zhou. Originally published in JMIR Formative Research (https://formative.jmir.org), 21.04.2023.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in JMIR Formative Research, is properly cited. The complete bibliographic information, a link to the original publication on https://formative.jmir.org, as well as this copyright and license information must be included.

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The pipeline of our color-encoding method. CIECAM02-UCS: International Commission on Illumination Color Appearance Model 2002 Uniform Color Space; RBF: radial basis function; sRGB: standard RGB; TCM: traditional Chinese medicine.