Kent Nagumo

According to our database, Kent Nagumo authored at least 21 papers between 2021 and 2026.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of four.

2026

Estimation of stress-responsive hemodynamics from near-infrared facial image using t-SNE.

Shonosuke Ohyama, Kent Nagumo, Akio Nozawa

Artif. Life Robotics, May, 2026

Optimal Wavelength Bands for Remote Blood Glucose Estimation Using Facial NIR Spectroscopic Images Measured at 800-1650 nm.

Kosuke Oiwa, Mayuko Nakagawa, Yasushi Nanai, Kent Nagumo, Akio Nozawa

IEEE Trans. Biomed. Eng., February, 2026

2025

Investigating the relationship between chronic stress and facial features at distinct wavelengths using independent component analysis.

Masahito Takano, Miyu Kimura, Kent Nagumo, Yasushi Nanai, Kosuke Oiwa, Akio Nozawa

Artif. Life Robotics, November, 2025

Resting blood pressure estimation from a low-resolution single thermal facial image.

Hana Furudate, Kent Nagumo, Akio Nozawa

Artif. Life Robotics, November, 2025

Discrimination of stress coping responses on dimensionality-reduced facial thermal image space.

Masahito Takano, Shiori Oyama, Kent Nagumo, Akio Nozawa

Artif. Life Robotics, August, 2025

Reducing the effect of face orientation using FaceMesh landmarks in drowsiness estimation based on facial thermal images.

Ayaka Nomura, Atsushi Yoshida, Kent Nagumo, Akio Nozawa

Artif. Life Robotics, May, 2025

Optimization of Image Selection for Independent Component Analysis in Thermal Face Image for Non-Contact Blood Pressure Estimation.

Hana Furudate, Kent Nagumo, Akio Nozawa

Proceedings of the IEEE International Conference on Imaging Systems and Techniques, 2025

2024

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.

Mayuko Nakagawa, Kosuke Oiwa, Yasushi Nanai, Kent Nagumo, Akio Nozawa

Artif. Life Robotics, November, 2024

Regression analysis of facial thermal images for chronic stress estimation.

Miyu Kimura, Masahito Takano, Kent Nagumo, Akio Nozawa

Artif. Life Robotics, November, 2024

Remote blood pressure measurement from near-infrared face images: A comparison of the accuracy by the use of first and second biological optical window.

Masahito Takano, Kent Nagumo, Yasushi Nanai, Kosuke Oiwa, Akio Nozawa

Biomed. Signal Process. Control., 2024

Proposing a Physical Condition Detection System by using RGB and Thermal Images for Facial Features Detection and Facial Temperature Extraction.

Bikash Lamsal, Masato Oka, Ryota Toki, Masahito Takano, Kent Nagumo, Akio Nozawa

Proceedings of the 11th International Conference on Soft Computing & Machine Intelligence, 2024

2023

Optimization of facial skin temperature-based anomaly detection model considering diurnal variation.

Masahito Takano, Yuki Iwashita, Kent Nagumo, Kosuke Oiwa, Akio Nozawa

Artif. Life Robotics, May, 2023

Attempt to extract features and classify subjective poor physical conditions in facial images using deep metric learning.

Takato Hattori, Kent Nagumo, Kosuke Oiwa, Akio Nozawa

Artif. Life Robotics, May, 2023

2022

Evaluation of the effects of food intake on task engagement based on psychophysiological states.

Nanako Kurogi, Kanako Sakiyama, Shigeru Tominaga, Yoshio Toyama, Kent Nagumo, Kosuke Oiwa, Akio Nozawa

Artif. Life Robotics, 2022

2021

Spatial normalization of facial thermal images using facial landmarks.

Kent Nagumo, Kosuke Oiwa, Akio Nozawa

Artif. Life Robotics, 2021

Anomaly detection in facial skin temperature using variational autoencoder.

Ayaka Masaki, Kent Nagumo, Bikash Lamsal, Kosuke Oiwa, Akio Nozawa

Artif. Life Robotics, 2021

Correction to: An attempt to construct the individual model of daily facial skin temperature using variational autoencoder.

Ayaka Masaki, Kent Nagumo, Yuki Iwashita, Kosuke Oiwa, Akio Nozawa

Artif. Life Robotics, 2021

An attempt to construct the individual model of daily facial skin temperature using variational autoencoder.

Ayaka Masaki, Kent Nagumo, Yuki Iwashita, Kosuke Oiwa, Akio Nozawa

Artif. Life Robotics, 2021

Estimation of resting blood pressure using facial thermal images by separating acute stress variations.

Yuki Iwashita, Kent Nagumo, Kosuke Oiwa, Akio Nozawa

Artif. Life Robotics, 2021

Relationship Between Long-Term Variability of Facial Hue Information in Physiological and Psychological ROIs and Health Condition.

Kosuke Oiwa, Kentaro Urakami, Bikash Lamsal, Kent Nagumo, Akio Nozawa

IEEE Access, 2021

Evaluation of Model Performance for Estimating Resting Blood Pressure Using Independent Components of Facial Thermal Images.

Yuki Iwashita, Kent Nagumo, Kosuke Oiwa, Akio Nozawa

Proceedings of the 19th IEEE International Symposium on Intelligent Systems and Informatics, 2021