日本生理人類学会誌
Online ISSN : 2432-0986
Print ISSN : 1342-3215
機械学習を用いた動画解析による生体情報の自動追跡技術 :瞼裂幅計測に用いた一例
西村  英伍 元村  祐貴勝沼  るり吉村  道孝三島  和夫尾方  義人
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ジャーナル フリー

2019 年 24 巻 1 号 p. 35-45

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Methods of human motion tracking for acquiring biometric information are needed in order to apply knowledge of physiological anthropology. However, previous methods have difficulty in control of video shooting conditions. Thus, we developed a more robust motion tracking method using machine learning. In this report, we evaluated the accuracy of our method by comparing palpebral fissure height measured using manually selected data and tracking data obtained using YOLOv3. The results indicate that our method has practical accuracy in measuring palpebral fissure height and suggest that including noise in training data contributes to its accuracy.
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© 2019 日本生理人類学会
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