Abstract
In this study, a home dental care system consisting of an oral image acquisition device and deep learning models for maxillary and mandibular teeth images is proposed. The presented method not only classifies tooth diseases, but also determines whether a professional dental treatment (NPDT) is required. Additionally, a specially designed oral image acquisition device was developed to perform image acquisition of maxillary and mandibular teeth. Two evaluation metrics, namely, tooth disease and NPDT classifications, were examined using 610 compounded and 5251 tooth images annotated by an experienced dentist with a Doctor of Dental Surgery and another dentist with a Doctor of Dental Medicine. In the tooth disease and NPDT classifications, the proposed system showed accuracies greater than 96% and 89%, respectively. Based on these results, we believe that the proposed system will allow users to effectively manage their dental health by detecting tooth diseases by providing information on the need for dental treatment.



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Funding
This research was supported by the MSIT(Ministry of Science and ICT), Korea, under the ICAN(ICT Challenge and Advanced Network of HRD) program (IITP-2020-0-01816) supervised by the IITP(Institute of Information & Communications Technology Planning & Evaluation). This research was also supported by the National Research Foundation of Korea (NRF) funded by the Korean Government (NRF-2020R1C1C1004324).
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This study was approved by the Ethical Committee and Institutional Review Board of Sungkyunkwan University (#2020-11-012).
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Informed consent was obtained from all patients who provided their tooth images before collection.
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Kim, D., Choi, J., Ahn, S. et al. A smart home dental care system: integration of deep learning, image sensors, and mobile controller. J Ambient Intell Human Comput 14, 1123–1131 (2023). https://doi.org/10.1007/s12652-021-03366-8
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DOI: https://doi.org/10.1007/s12652-021-03366-8