{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,8,3]],"date-time":"2024-08-03T11:40:33Z","timestamp":1722685233871},"reference-count":33,"publisher":"MDPI AG","issue":"15","license":[{"start":{"date-parts":[[2022,8,4]],"date-time":"2022-08-04T00:00:00Z","timestamp":1659571200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Institute of Information & communications Technology Planning & Evaluation","award":["2021-0-02068"]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"Most face datasets target adults who can make their own decisions. In the case of children, consent from parents or guardians is necessary to collect biometric information, thus making it very difficult. As a result, the amount of data on children is quite small and inevitably private. In this work, we built a database by collecting face data of 74 children aged 2\u20137 years in daycare facilities. In addition, we conducted an experiment to determine the best location to perform face recognition on children by installing cameras in various locations. This study presents the points and methods to be considered to build a children\u2019s face dataset and also studies the optimal camera installation setups for the face recognition of children.<\/jats:p>","DOI":"10.3390\/s22155842","type":"journal-article","created":{"date-parts":[[2022,8,5]],"date-time":"2022-08-05T06:12:39Z","timestamp":1659679959000},"page":"5842","source":"Crossref","is-referenced-by-count":2,"title":["Reliable Data Collection Methodology for Face Recognition in Preschool Children"],"prefix":"10.3390","volume":"22","author":[{"given":"Hye-min","family":"Won","sequence":"first","affiliation":[{"name":"Department of Electrical and Computer Engineering, Ajou University, Suwon-si 16499, Korea"}]},{"ORCID":"http:\/\/orcid.org\/0000-0002-9264-9135","authenticated-orcid":false,"given":"Hyeogjin","family":"Lee","sequence":"additional","affiliation":[{"name":"Graduate School of Convergence Science and Technology, RICS, Seoul National University, Seoul 08826, Korea"}]},{"ORCID":"http:\/\/orcid.org\/0000-0002-6505-0370","authenticated-orcid":false,"given":"Gyuwon","family":"Song","sequence":"additional","affiliation":[{"name":"Advanced Institute of Convergence Technology, Suwon-si 16229, Korea"}]},{"given":"Yeonghun","family":"Kim","sequence":"additional","affiliation":[{"name":"Robotics Planning Team, Hyundai Motor Company, Uiwang-si 16082, Korea"}]},{"ORCID":"http:\/\/orcid.org\/0000-0002-1792-0327","authenticated-orcid":false,"given":"Nojun","family":"Kwak","sequence":"additional","affiliation":[{"name":"Graduate School of Convergence Science and Technology, RICS, Seoul National University, Seoul 08826, Korea"}]}],"member":"1968","published-online":{"date-parts":[[2022,8,4]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"201","DOI":"10.1093\/hrlr\/ngz004","article-title":"Children\u2019s privacy: The role of parental control and consent","volume":"19","year":"2019","journal-title":"Hum. 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