Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NAGAO Yoshimitsu and GAO Yanan and LIU Jiang and SHIMAMOTO Shigeru,Value Estimation of SpO2 Using a Non-Contact Method : Comparison with a Contact Method,IIEEJ Transactions on Image Electronics and Visual Computing,2188191X,The Institute of Image Electronics Engineers of Japan,2019-12-15,7,2,142-150,https://cir.nii.ac.jp/crid/1390287540630538624,https://doi.org/10.11371/tievciieej.7.2_142