Heart rate estimation based on camera image. - Toshihiro Kitajima; SangOn Choi; Edwardo Arata Y. Murakami (ISDA, 2014)

Human Detection Using Biological Signals in Camera Images with Privacy Aware. - Toshihiro Kitajima; Edwardo Arata Y. Murakami; Shunsuke Yoshimoto; Yoshihiro Kuroda; Osamu Oshiro (ISDA, 2016)

Privacy-Aware Human-Detection and Tracking System Using Biological Signals. - Toshihiro Kitajima; Edwardo Arata Y. Murakami; Shunsuke Yoshimoto; Yoshihiro Kuroda; Osamu Oshiro (IEICE Trans. Commun., 2019)