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. 2022 Jun 27;12:10862. doi: 10.1038/s41598-022-14458-6

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© The Author(s) 2022, corrected publication 2023

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

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(a) Exemplary frame extracted from the recorded video of the phantom marked with the positions of the 10–5 EEG system. (b) Reconstructed 3D model of the head phantom obtained with the photogrammetry-based method. (c) Locations of the markers identified on the mesh of the phantom. (d) Exemplary frame extracted from the recorded video of one of the participants marked with the positions of the 10-10 EEG system and of the main landmarks, (e) Reconstructed 3D model of the participant’s head obtained with the photogrammetry-based method. (f) Locations of the markers identified on the mesh.