Takemi Matsui 研究室（東京都立大学）

AI 要約（直近 5 年の研究成果）

Matsui研究室は、センサーを用いた非接触の生体信号測定と、それに基づく疾患スクリーニングシステムの開発に取り組んでいます。研究の核となるのは、患者の身体に触れずに心拍変動、呼吸数、体温などの生理パラメータを検出することです。ドップラーレーダー、深度センサー、赤外線サーモグラフィなど複数のセンシング技術を組み合わせることで、ベッドサイド、在宅、あるいはスマートフォンなどの身近なデバイスで、継続的に生体情報を取得できるシステムを実現しています。これらのセンサーから得られた生理信号の特徴を分析することで、複数の心身疾患のスクリーニング・診断につなげています。特に自律神経機能の異常に着目し、うつ病、統合失調症、産後うつ病などの精神疾患や、COVID-19感染、肺炎、心不全といった急性疾患の検出に応用しています。また、個々の患者の24時間体温や心拍変動の日内リズムをモニタリングし、その人の通常の状態との比較から異常を検知する手法も開発しており、高齢患者など個人差が大きい集団での早期発見を可能にしています。これらの研究を通じて、医療現場での負担軽減と疾患の早期発見・予防を両立させるテレヘルス基盤の構築を目指しています。

※ AI（Claude）が、公開されている論文要旨から研究の問い・手法・主要な発見を事実情報として抽出・再構成して自動生成しています。誤りを含む可能性があるため、正確性は研究室公式情報でご確認ください。

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研究成果（26 件）

[2026] Predicting Workplace Depressive Symptoms based on Work Limitation Questionnaire and Wearable-Derived Indicators
DOI: https://doi.org/10.1109/apscon68325.2026.11496901
[2025] Preliminary Detection of Acute Exacerbation of Lobar Pneumonia and Heart Failure Using an Anomaly-Detection System Based on a Circadian Rhythm Model Constructed from Non-contact Vital Data
DOI: https://doi.org/10.4235/agmr.25.0059
[2025] A Thermopile Sensor Revealed That the Average Peripheral Wrist Skin Temperature of Patients with Major Depressive Disorder at 09:00 Is 2.9 °C Lower than That of Healthy People
DOI: https://doi.org/10.3390/s25051582
[2025] Spatiotemporal chest wall movement analysis using depth sensor imaging for detecting respiratory asynchrony
DOI: https://doi.org/10.1016/j.imu.2025.101619
[2024] Noninvasive Early Detection of Systemic Inflammatory Response Syndrome of COVID-19 Inpatients Using a Piezoelectric Respiratory Rates Sensor
DOI: https://doi.org/10.3390/s24227100
[2024] Performance enhancement of thermal image analysis for noncontact cardiopulmonary signal extraction
DOI: https://doi.org/10.1016/j.infrared.2024.105244
[2024] Heart Rate Variability Measurement Can Be a Point-of-Care Sensing Tool for Screening Postpartum Depression: Differentiation from Adjustment Disorder
DOI: https://doi.org/10.3390/s24051459
[2023] Effectiveness of patient and staff cohorting to reduce the risk of vancomycin-resistant enterococcus (VRE) acquisition: a retrospective cohort study during a VRE outbreak in Japan
DOI: https://doi.org/10.1016/j.jhin.2022.11.024
[2023] Screening for Major Depressive Disorder Using a Wearable Ultra-Short-Term HRV Monitor and Signal Quality Indices
DOI: https://doi.org/10.3390/s23083867
[2023] Development of a Stand-alone Portable Respiratory Rate Monitor Using a Doppler Radar
DOI: https://doi.org/10.1541/ieejeiss.143.922

続きを表示（残り 16 件）

[2023] Pulse rate variability estimation method based on imaging-photoplethysmography and application to telepsychiatry
DOI: https://doi.org/10.1109/embc40787.2023.10340913
[2023] Non-Contact Estimation of Cardiac Inter-Beat Interval and Heart Rate Variability Using Time-Frequency Domain Analysis for CW Radar
DOI: https://doi.org/10.1109/jerm.2023.3326562
[2023] Development of a stand‐alone portable respiratory rate monitor using a Doppler radar
DOI: https://doi.org/10.1002/ecj.12427
[2023] Physiological Parameters-Based Mobile and Non-Contact COVID-19 Screening System Using RGB-Depth-Thermal Cameras
DOI: https://doi.org/10.1109/ssp53291.2023.10208037
[2023] Major Depressive Disorder and Chronic Fatigue Syndrome Show Characteristic Heart Rate Variability Profiles Reflecting Autonomic Dysregulations: Differentiation by Linear Discriminant Analysis
DOI: https://doi.org/10.3390/s23115330
[2022] Theoretical prediction of temperature difference between prefrontal cortex and forehead skin for fever screening
DOI: https://doi.org/10.1016/j.tsep.2022.101595
[2022] The development and clinical application of a novel schizophrenia screening system using yoga-induced autonomic nervous system responses
DOI: https://doi.org/10.3389/fphys.2022.902979
[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
DOI: https://doi.org/10.1016/j.cmpb.2022.107163
[2022] An mHealth App for the Non-contact Measurement of Pulmonary Function Using the Smartphone's Built-in Depth Sensor
DOI: https://doi.org/10.1109/embc48229.2022.9871451
[2022] Development of a Novel Vital-Signs-Based Infection Screening Composite-Type Camera With Truncus Motion Removal Algorithm to Detect COVID-19 Within 10 Seconds and Its Clinical Validation
DOI: https://doi.org/10.3389/fphys.2022.905931
[2022] A medical radar system for non-contact vital sign monitoring and clinical performance evaluation in hospitalized older patients
DOI: https://doi.org/10.1016/j.bspc.2022.103597
[2021] Design and Evaluation of Digital Filters for Non-Contact Measuring of HRV using Medical Radar and Its Application in Bedside Patient Monitoring System
DOI: https://doi.org/10.1109/embc46164.2021.9629643
[2021] Non-contact heart rate variability monitoring using Doppler radars located beneath bed mattress: a case report
DOI: https://doi.org/10.1093/ehjcr/ytab273
[2021] Return-to-Work Screening by Linear Discriminant Analysis of Heart Rate Variability Indices in Depressed Subjects
DOI: https://doi.org/10.3390/s21155177
[2021] Development of a Novel Web Camera-Based Contact-Free Major Depressive Disorder Screening System Using Autonomic Nervous Responses Induced by a Mental Task and Its Clinical Application
DOI: https://doi.org/10.3389/fphys.2021.642986
[2021] 3. Non-contact COVID-19 Screening System Using Image Sensors
DOI: https://doi.org/10.3169/itej.75.334

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AI 要約（直近 5 年の研究成果）

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関連研究室(8 件)

研究成果（26 件）

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