Determining the temperature distribution of a model vessel wall under pulsed laser irradiation: an experimental attempt to measure fibrous cap thickness and detect temperature elevation in atherosclerotic lesions. - Takemi Matsui; Tsunenori Arai; Shunichi Sato; Minoru Suzuki; Toshiaki Ishizuka; Makoto Kikuchi; Akira Kurita (IEEE Trans. Biomed. Eng., 2001)

A novel ferromagnetic thermo-stent for plaque stabilization that self-regulates the temperature. - Takemi Matsui; Kouji Matsumura; Kousuke Hagisawa; Masayuki Ishihara; Toshiaki Ishizuka; Minoru Suzuki; Akira Kurita; Makoto Kikuchi (IEEE Trans. Biomed. Eng., 2002)

A novel method to prevent secondary exposure of medical and rescue personnel to toxic materials under biochemical hazard conditions using microwave radar and infrared thermography. - Takemi Matsui; Kousuke Hagisawa; Toshiaki Ishizuka; Bonpei Takase; Masayuki Ishihara; Makoto Kikuchi (IEEE Trans. Biomed. Eng., 2004)

Non-contact respiratory monitoring system using a ceiling-attached microwave antenna. - Maki Uenoyama; Takemi Matsui; Kouske Yamada; Satoshi Suzuki; Bonpei Takase; Shinya Suzuki; Masayuki Ishihara; Mitsuyuki Kawakami (Medical Biol. Eng. Comput., 2006)

A novel autonomic activation measurement method for stress monitoring: non-contact measurement of heart rate variability using a compact microwave radar. - Satoshi Suzuki; Takemi Matsui; Hayato Imuta; Maki Uenoyama; Hirofumi Yura; Masayuki Ishihara; Mitsuyuki Kawakami (Medical Biol. Eng. Comput., 2008)

Development of Non-contact Monitoring System of Heart Rate Variability (HRV) - An Approach of Remote Sensing for Ubiquitous Technology -. - Satoshi Suzuki; Takemi Matsui; Shinji Gotoh; Yasutaka Mori; Bonpei Takase; Masayuki Ishihara (HCI (15), 2009)

On the Possibility about Performance Estimation Just before Beginning a Voluntary Motion Using Movement Related Cortical Potential. - Satoshi Suzuki; Takemi Matsui; Yusuke Sakaguchi; Kazuhiro Ando; Nobuyuki Nishiuchi; Toshimasa Yamazaki; Shin'ichi Fukuzumi (HCI (1), 2009)

Non-contact determination of parasympathetic activation induced by a full stomach using microwave radar. - Shinji Gotoh; Satoshi Suzuki; Hayato Imuta; Masayuki Kagawa; Zorig Badarch; Takemi Matsui (Medical Biol. Eng. Comput., 2009)

A non-contact vital sign monitoring system for ambulances using dual-frequency microwave radars. - Satoshi Suzuki; Takemi Matsui; Hiroshi Kawahara; Hiroto Ichiki; Jun Shimizu; Yoko Kondo; Shinji Gotoh; Hirofumi Yura; Bonpei Takase; Masayuki Ishihara (Medical Biol. Eng. Comput., 2009)

The possibility of determination of accuracy of performance just before the onset of a reaching task using movement-related cortical potentials. - Satoshi Suzuki; Takemi Matsui; Yusuke Sakaguchi; Kazuhiro Ando; Nobuyuki Nishiuchi; Masayuki Ishihara (Medical Biol. Eng. Comput., 2010)

A Novel Non-contact Infection Screening System Based on Self-Organizing Map with K-means Clustering. - Guanghao Sun; Shigeto Abe; Osamu Takei; Yukiya Hakozaki; Takemi Matsui (FGIT-DTA/BSBT, 2011)

Noncontact screening system with two microwave radars for the diagnosis of sleep apnea-hypopnea syndrome. - Masayuki Kagawa; Katsuhiko Ueki; Hirokazu Tojima; Takemi Matsui (EMBC, 2013)

Development of an infection screening system for entry inspection at airport quarantine stations using ear temperature, heart and respiration rates. - Guanghao Sun; Nobujiro Abe; Youhei Sugiyama; Quang Vinh Nguyen; Kohei Nozaki; Yosuke Nakayama; Osamu Takei; Yukiya Hakozaki; Shigeto Abe; Takemi Matsui (EMBC, 2013)

Non-contact Screening System with Two Microwave Radars in the Diagnosis of Sleep Apnea-Hypopnea Syndrome. - Masayuki Kagawa; Katsuhiko Ueki; Akira Kurita; Hirokazu Tojima; Takemi Matsui (MedInfo, 2013)

A Portable Infection Screening System Designed for Onboard Entry Screening Based on Multi-Parameter Vital Signs. - Guanghao Sun; Nguyen Quang Vinh; Shigeto Abe; Osamu Takei; Masami Sugamata; Takemi Matsui (Int. J. E Health Medical Commun., 2013)

Design an easy-to-use infection screening system for non-contact monitoring of vital-signs to prevent the spread of pandemic diseases. - Guanghao Sun; Nguyen Quang Vinh; Ayumu Matsuoka; Keisuke Miyata; Chris Chen; Akiko Ueda; Seokjin Kim; Yukiya Hakozaki; Shigeto Abe; Osamu Takei; Takemi Matsui (EMBC, 2014)

KAZEKAMO: An infection screening system remote monitoring of multiple vital-signs for prevention of pandemic diseases. - Guanghao Sun; Takemi Matsui; Seokjin Kim; Osamu Takei (GCCE, 2014)

Non-contact measurement of respiratory and heart rates using a CMOS camera-equipped infrared camera for prompt infection screening at airport quarantine stations. - Yosuke Nakayama; Guanghao Sun; Shigeto Abe; Takemi Matsui (CIVEMSA, 2015)

Sleep stage classification by body movement index and respiratory interval indices using multiple radar sensors. - Masayuki Kagawa; Noriyuki Sasaki; Kazuki Suzumura; Takemi Matsui (EMBC, 2015)

Rapid and stable measurement of respiratory rate from Doppler radar signals using time domain autocorrelation model. - Guanghao Sun; Takemi Matsui (EMBC, 2015)

Development of a wireless physiological computing platform using a national instruments' myRIO embedded device. - Guanghao Sun; Yasuyuki Watai; Takemi Matsui (GCCE, 2015)

Sleep stage classification by non-contact vital signs indices using Doppler radar sensors. - Masayuki Kagawa; Kazuki Suzumura; Takemi Matsui (EMBC, 2016)

Non-contact diagnostic system for sleep apnea-hypopnea syndrome based on amplitude and phase analysis of thoracic and abdominal Doppler radars. - Masayuki Kagawa; Hirokazu Tojima; Takemi Matsui (Medical Biol. Eng. Comput., 2016)

Multiple Vital-Sign-Based Infection Screening Outperforms Thermography Independent of the Classification Algorithm. - Yu Yao; Guanghao Sun; Takemi Matsui; Yukiya Hakozaki; Stefan van Waasen; Michael Schiek (IEEE Trans. Biomed. Eng., 2016)

Simple and objective screening of major depressive disorder by heart rate variability analysis during paced respiration and mental task conditions. - Mai Kobayashi; Guanghao Sun; Toshikazu Shinba; Takemi Matsui; Tetsuo Kirimoto (EMBC, 2017)

Clinical Application of Multiple Vital Signs-Based Infection Screening System in a Mongolian Hospital: Optimization of Facial Temperature Measurement by Thermography at Various Ambient Temperature Conditions Using Linear Regression Analysis. - Sumiyakhand Dagdanpurev; Guanghao Sun; Lodoiravsal Choimaa; Shigeto Abe; Takemi Matsui (EMBC, 2018)

Stable Contactless Sensing of Vital Signs Using RGB-Thermal Image Fusion System with Facial Tracking for Infection Screening. - Toshiaki Negishi; Guanghao Sun; He Liu; Shohei Sato; Takemi Matsui; Tetsuo Kirimoto (EMBC, 2018)

The Development of a Dual-Radar System with Automatic Hypopnea Threshold Optimization for Contact-Free Sleep Apnea-Hypopnea Syndrome Screening. - Shinji Gotoh; Takemi Matsui; Yoshikazu Naka; Osamu Kurita (J. Sensors, 2018)

Sensors and Data Processing Techniques for Future Medicine. - Takemi Matsui; Satoshi Suzuki; Guanghao Sun; Eddie-Yin-Kwee Ng (J. Sensors, 2018)

Vital-SCOPE: Design and Evaluation of a Smart Vital Sign Monitor for Simultaneous Measurement of Pulse Rate, Respiratory Rate, and Body Temperature for Patient Monitoring. - Guanghao Sun; Takemi Matsui; Yasuyuki Watai; Seokjin Kim; Tetsuo Kirimoto; Satoshi Suzuki; Yukiya Hakozaki (J. Sensors, 2018)

Development of a low-cost, portable, pediatric infection screening system using simultaneous measurement of multiple vital signs. - Sumiyakhand Dagdanpurev; Udval Tsogzolmaa; Guanghao Sun; Lodoiravsal Choimaa; Shigeto Abe; Takemi Matsui (EMBC, 2019)

Infection Screening System Using Thermography and CCD Camera with Good Stability and Swiftness for Non-contact Vital-Signs Measurement by Feature Matching and MUSIC Algorithm. - Toshiaki Negishi; Guanghao Sun; Shohei Sato; He Liu; Takemi Matsui; Shigeto Abe; Hidekazu Nishimura; Tetsuo Kirimoto (EMBC, 2019)

Development of a Mental Disorder Screening System Using Support Vector Machine for Classification of Heart Rate Variability Measured from Single-lead Electrocardiography. - Mai Kobayashi; Guanghao Sun; Toshikazu Shinba; Takemi Matsui; Tetsuo Kirimoto (SAS, 2019)

A Non-contact Spirometer with Time-of-Flight Sensor for Assessment of Pulmonary Function. - Hirokazu Sakamoto; Hiroki Takamoto; Takemi Matsui; Tetsuo Kirimoto; Guanghao Sun (EMBC, 2020)

Contactless Vital Signs Measurement System Using RGB-Thermal Image Sensors and Its Clinical Screening Test on Patients with Seasonal Influenza. - Toshiaki Negishi; Shigeto Abe; Takemi Matsui; He Liu; Masaki Kurosawa; Tetsuo Kirimoto; Guanghao Sun (Sensors, 2020)

Design and Evaluation of Digital Filters for Non-Contact Measuring of HRV using Medical Radar and Its Application in Bedside Patient Monitoring System. - Keisuke Edanami; Yu Yao; Hoang Thi Yen; Masaki Kurosawa; Tetsuo Kirimoto; Yukiya Hakozaki; Takemi Matsui; Guanghao Sun (EMBC, 2021)

Non-contact Measurement of Pulse Rate Variability Using a Webcam and Application to Mental Illness Screening System. - Maho Nishikawa; Batbayar Unursaikhan; Takuya Hashimoto; Masaki Kurosawa; Tetsuo Kirimoto; Toshikazu Shinba; Takemi Matsui; Guanghao Sun (EMBC, 2021)

Return-to-Work Screening by Linear Discriminant Analysis of Heart Rate Variability Indices in Depressed Subjects. - Toshikazu Shinba; Keizo Murotsu; Yosuke Usui; Yoshinori Andow; Hiroshi Terada; Nobutoshi Kariya; Yoshitaka Tatebayashi; Yoshiki Matsuda; Go Mugishima; Yujiro Shinba; Guanghao Sun; Takemi Matsui (Sensors, 2021)

An mHealth App for the Non-contact Measurement of Pulmonary Function Using the Smartphone's Built-in Depth Sensor. - Masaru Mitsuya; Masaki Kurosawa; Tetsuo Kirimoto; Takemi Matsui; Guanghao Sun (EMBC, 2022)

A medical radar system for non-contact vital sign monitoring and clinical performance evaluation in hospitalized older patients. - Hoang Thi Yen; Masaki Kurosawa; Tetsuo Kirimoto; Yukiya Hakozaki; Takemi Matsui; Guanghao Sun (Biomed. Signal Process. Control., 2022)

Remote sensing of vital signs by medical radar time-series signal using cardiac peak extraction and adaptive peak detection algorithm: Performance validation on healthy adults and application to neonatal monitoring at an NICU. - Keisuke Edanami; Masaki Kurosawa; Hoang Thi Yen; Takeru Kanazawa; Yoshifusa Abe; Tetsuo Kirimoto; Yu Yao; Takemi Matsui; Guanghao Sun (Comput. Methods Programs Biomed., 2022)

Pulse rate variability estimation method based on imaging-photoplethysmography and application to telepsychiatry. - Maho Nishikawa; Sumiyakhand Dagdanpurev; Takuya Hashimoto; Masaki Kurosawa; Tetsuo Kirimoto; Toshikazu Shinba; Takemi Matsui; Guanghao Sun (EMBC, 2023)

Physiological Parameters-Based Mobile and Non-Contact COVID-19 Screening System Using RGB-Depth-Thermal Cameras. - Batbayar Unursaikhan; Guanghao Sun; Takemi Matsui; Gereltuya Amarsanaa (SSP, 2023)

Screening for Major Depressive Disorder Using a Wearable Ultra-Short-Term HRV Monitor and Signal Quality Indices. - Shohei Sato; Takuma Hiratsuka; Kenya Hasegawa; Keisuke Watanabe; Yusuke Obara; Nobutoshi Kariya; Toshikazu Shinba; Takemi Matsui (Sensors, 2023)

Major Depressive Disorder and Chronic Fatigue Syndrome Show Characteristic Heart Rate Variability Profiles Reflecting Autonomic Dysregulations: Differentiation by Linear Discriminant Analysis. - Toshikazu Shinba; Daisuke Kuratsune; Shuntaro Shinba; Yujiro Shinba; Guanghao Sun; Takemi Matsui; Hirohiko Kuratsune (Sensors, 2023)

Heart Rate Variability Measurement Can Be a Point-of-Care Sensing Tool for Screening Postpartum Depression: Differentiation from Adjustment Disorder. - Toshikazu Shinba; Hironori Suzuki; Michiko Urita; Shuntaro Shinba; Yujiro Shinba; Miho Umeda; Junko Hirakuni; Takemi Matsui; Ryo Onoda (Sensors, 2024)