Kosuke Oiwa

24 papers Misc 1Journal 23
YearRankTypeTitle / Venue / Authors
2026 J jnl
Optimal Wavelength Bands for Remote Blood Glucose Estimation Using Facial NIR Spectroscopic Images Measured at 800-1650 nm.
IEEE Trans. Biomed. Eng.
Kosuke Oiwa, Mayuko Nakagawa, Yasushi Nanai, Kent Nagumo, Akio Nozawa
2025 J jnl
Construction of a Hypotension Prediction Model Using Deep Learning With Visible and Infrared Facial Images of Hemodialysis Patients.
IEEE Access
Kosuke Oiwa, Takehiro Okama, Satoshi Suzuki, Yoshitaka Maeda, Akio Nozawa
2025 J jnl
Investigating the relationship between chronic stress and facial features at distinct wavelengths using independent component analysis.
Artif. Life Robotics
Masahito Takano, Miyu Kimura, Kent Nagumo, Yasushi Nanai, Kosuke Oiwa, Akio Nozawa
2025 J jnl
Mood characterization and emotion regulation in women with premenstrual symptoms, using mood assessment and measurement of prefrontal cerebral blood flow.
Adv. Robotics
Makiko Aoki, Masato Suzuki, Satoshi Suzuki, Kosuke Oiwa, Yoshitaka Maeda, Hisayo Okayama
2024 J jnl
A comparative study of linear and nonlinear regression models for blood glucose estimation based on near-infrared facial images from 760 to 1650 nm wavelength.
Artif. Life Robotics
Mayuko Nakagawa, Kosuke Oiwa, Yasushi Nanai, Kent Nagumo, Akio Nozawa
2024 J jnl
Analysis of spatial distribution characteristics of facial skin temperature on stress coping.
Artif. Life Robotics
Shiori Oyama, Kosuke Oiwa, Akio Nozawa
2024 J jnl
Effect of subjective health conditions on facial skin temperature distribution: a 1-year statistical analysis among four participants.
Artif. Life Robotics
Masahito Takano, Kosuke Oiwa, Akio Nozawa
2024 J jnl
Human pulse wave detection with consumer earphones and headphones.
Artif. Life Robotics
Xing Yi, Samith S. Herath, Hiroshi Ogawa, Hiroki Kuroda, Kosuke Oiwa, Shusaku Nomura
2024 J jnl
Remote blood pressure measurement from near-infrared face images: A comparison of the accuracy by the use of first and second biological optical window.
Biomed. Signal Process. Control.
Masahito Takano, Kent Nagumo, Yasushi Nanai, Kosuke Oiwa, Akio Nozawa
2023 J jnl
Attempt to extract features and classify subjective poor physical conditions in facial images using deep metric learning.
Artif. Life Robotics
Takato Hattori, Kent Nagumo, Kosuke Oiwa, Akio Nozawa
2023 J jnl
Optimization of facial skin temperature-based anomaly detection model considering diurnal variation.
Artif. Life Robotics
Masahito Takano, Yuki Iwashita, Kent Nagumo, Kosuke Oiwa, Akio Nozawa
2023 J jnl
The optimization of sparse modeling for drowsiness estimation based on general facial skin temperature distribution.
Artif. Life Robotics
Atsushi Yoshida, Kosuke Oiwa, Akio Nozawa
2022 J jnl
Evaluation of the effects of food intake on task engagement based on psychophysiological states.
Artif. Life Robotics
Nanako Kurogi, Kanako Sakiyama, Shigeru Tominaga, Yoshio Toyama, Kent Nagumo, Kosuke Oiwa, Akio Nozawa
2021 J jnl
An attempt to construct the individual model of daily facial skin temperature using variational autoencoder.
Artif. Life Robotics
Ayaka Masaki, Kent Nagumo, Yuki Iwashita, Kosuke Oiwa, Akio Nozawa
2021 J jnl
Anomaly detection in facial skin temperature using variational autoencoder.
Artif. Life Robotics
Ayaka Masaki, Kent Nagumo, Bikash Lamsal, Kosuke Oiwa, Akio Nozawa
2021 J jnl
Correction to: An attempt to construct the individual model of daily facial skin temperature using variational autoencoder.
Artif. Life Robotics
Ayaka Masaki, Kent Nagumo, Yuki Iwashita, Kosuke Oiwa, Akio Nozawa
2021 J jnl
Estimation of resting blood pressure using facial thermal images by separating acute stress variations.
Artif. Life Robotics
Yuki Iwashita, Kent Nagumo, Kosuke Oiwa, Akio Nozawa
2021 Misc conf
Evaluation of Model Performance for Estimating Resting Blood Pressure Using Independent Components of Facial Thermal Images.
SISY
Yuki Iwashita, Kent Nagumo, Kosuke Oiwa, Akio Nozawa
2021 J jnl
Relationship Between Long-Term Variability of Facial Hue Information in Physiological and Psychological ROIs and Health Condition.
IEEE Access
Kosuke Oiwa, Kentaro Urakami, Bikash Lamsal, Kent Nagumo, Akio Nozawa
2021 J jnl
Spatial normalization of facial thermal images using facial landmarks.
Artif. Life Robotics
Kent Nagumo, Kosuke Oiwa, Akio Nozawa
2020 J jnl
Relationship between mechanisms of blood pressure change and facial skin temperature distribution.
Artif. Life Robotics
Narushi Nakane, Kosuke Oiwa, Akio Nozawa
2018 J jnl
Blind source extraction of long-term physiological signals from facial thermal images.
Artif. Life Robotics
Kosuke Oiwa, Rikito Okamoto, Shizuka Bando, Akio Nozawa
2018 J jnl
Contactless blood pressure sensing using facial visible and thermal images.
Artif. Life Robotics
Kosuke Oiwa, Shizuka Bando, Akio Nozawa
2017 J jnl
Psychophysiological assessment of an adaptive asynchronous human-machine system with the dual-task method.
Artif. Life Robotics
Shizuka Bando, Kosuke Oiwa, Akio Nozawa