Optimized Process Conditions for Plethysmography Measurement using Multispectral Video. - Naoki Kobayashi 009; Hiroki Kiyozumi; Taichi Ezaki; Keitaro Ohba; Masahiro Ishikawa (GCCE, 2019)

Plethysmography Using Skin Images Captured by RGB and Narrowband Filter Camera. - Naoki Kobayashi 009; Masahiro Ishikawa; Keitaro Ohba (LifeTech, 2022)