@article{oai:shiga-med.repo.nii.ac.jp:00003749,
 author = {竹田, 有沙 and 中川, 季子 and 高相, 真鈴 and 中村, 磨美 and 一杉, 正仁 and TAKEDA, Arisa and NAKAGAWA, Tokiko and TAKASO, Marin and NAKAMURA, Mami and HITOSUGI, Masahito},
 journal = {Legal medicine (Tokyo, Japan)},
 month = {Nov},
 note = {In this study, we examine the potential for using face imaging sensing technology in place of a human forensic practitioner to estimate the age of cadavers. We used the age estimation software FieldAnalyst for Signage Ver. 6.0 AW32. To validate the usefulness of its age estimation for living subjects, images of 28 subjects were taken at three angles (+30°, 0°, and -30°) with respect to the horizontal plane, with their eyes open and closed. The highest positive correlation between mean the estimated age and the actual age (y = 1.02x - 0.35, and Spearman's rank correlation coefficient of 0.78, P < 0.001) was obtained when the subjects had their eyes closed and the image was captured at an angle of 0°. The ages of 93% of the subjects were estimated within ±10 years of their actual ages. We then applied this procedure to 61 cadavers with their eyes closed. Facial images were taken at an angle of 0° with respect to the horizontal plane and used to estimate the ages of the cadavers. Although a positive correlation between the actual and mean estimated ages was obtained (y = 1.28x + 0.43, Pearson's correlation coefficient of 0.69, P < 0.001), the mean estimated ages of only 39.3% of the subjects were within ±10 years of their actual ages. It appears that this technology is not accurate enough to use to determine the age of a cadaver. Therefore, medical inspectors with adequate knowledge and experience are still required for postmortem examination., Journal Article},
 title = {Exploring the potential for age estimation using facial image sensing technology for postmortem investigation.},
 volume = {48},
 year = {2020}
}