Toshiya Nakaguchi 研究室

主宰者：Toshiya Nakaguchi

千葉大学

AI 要約（直近 5 年の研究成果）

Toshiya Nakaguchi研究室は、医療診断と医学教育の高度化を目指し、画像解析と機械学習を融合させた研究を展開しています。医療現場での診断精度向上と客観的な評価の実現を追求し、複数の医学分野に応用可能な技術開発に取り組んでいます。具体的には、肺がんや外傷性出血などの疾患をCT画像や超音波画像から自動検出するコンピュータ支援診断システムの構築、および舌診など伝統医学の診断方法を定量化するデジタル画像解析技術の開発を行っています。さらに、注射手技やスキャンなどの医学教育場面における学習者の動作を非接触で追跡・評価するシステムや、災害時に必要な末梢循環の評価を効率化するウェアラブルデバイスの開発も進めています。加えて、生物学的データから疾患関連の分子（miRNA、lncRNA、circRNA、微生物など）を予測するため、グラフニューラルネットワークなどの高度な機械学習手法を用いた計算解析研究も展開しています。これらの研究を通じて、医療従事者の判断を支援し、患者ケアの質を向上させるための技術基盤を構築しています。

※ 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（68 件）

[2026] Smartphone-Based Quantitative Measurement of Capillary Refill Time
DOI: https://doi.org/10.3390/instruments10010015
[2026] Research and Application of Digital Tongue Diagnosis Technology in Tongue Image Characteristics of Different Ethnic Groups
DOI: https://doi.org/10.3390/app16126217
[2025] Diagnosis of Lung Cancer Using Endobronchial Ultrasonography Image Based on Multi-Scale Image and Multi-Feature Fusion Framework
DOI: https://doi.org/10.3390/tomography11030024
[2025] Multi-metric assessment of hand motion with multi-camera for puncture technique training
DOI: https://doi.org/10.1016/j.measurement.2025.116865
[2025] Improving personalized federated learning to optimize site-specific performance in computer-aided detection/diagnosis
DOI: https://doi.org/10.1117/1.jmi.12.5.054503
[2025] Classification of peripheral pulmonary lesions in Endobronchial ultrasonography image using a multi-branch framework and voting ensemble
DOI: https://doi.org/10.1016/j.compbiomed.2025.111064
[2025] Automated Traumatic Bleeding Detection in Whole-Body CT Using 3D Object Detection Model
DOI: https://doi.org/10.3390/app15158123
[2025] A Multi-Scale Neighbor Topology Guided Transformer and Kolmogorov-Arnold Network Enhanced Feature Learning Model for Disease-Related circRNA Prediction
DOI: https://doi.org/10.1109/jbhi.2025.3600406
[2025] Impact of Real-Time Feedback in Virtual Aseptic Technique Simulator for Basic Nursing Education
DOI: https://doi.org/10.1109/vrw66409.2025.00190
[2024] Multi-scale topology and position feature learning and relationship-aware graph reasoning for prediction of drug-related microbes
DOI: https://doi.org/10.1093/bioinformatics/btae025

続きを表示（残り 58 件）

[2024] Mutually enhanced multi-view information learning for segmentation of lung tumor in CT images
DOI: https://doi.org/10.1088/1361-6560/ad294c
[2024] Usability evaluation of a glove-type wearable device for efficient biometric collection during triage
DOI: https://doi.org/10.1038/s41598-024-60818-9
[2024] Learning Association Characteristics by Dynamic Hypergraph and Gated Convolution Enhanced Pairwise Attributes for Prediction of Disease-Related lncRNAs
DOI: https://doi.org/10.1021/acs.jcim.4c00245
[2024] Breath Measurement Method for Synchronized Reproduction of Biological Tones in an Augmented Reality Auscultation Training System
DOI: https://doi.org/10.3390/s24051626
[2024] Effects of Sitting and Supine Positions on Tongue Color as Measured by Tongue Image Analyzing System and Its Relation to Biometric Information
DOI: https://doi.org/10.1155/2024/1209853
[2024] Feasibility study of wearable capillary refill time measurement device
DOI: https://doi.org/10.1007/s10015-024-00936-9
[2024] Meta-Path Semantic and Global-Local Representation Learning Enhanced Graph Convolutional Model for Disease-Related miRNA Prediction
DOI: https://doi.org/10.1109/jbhi.2024.3397003
[2024] FEM simulation of breast deformation with semi-fluid representation
DOI: https://doi.org/10.1007/s11548-024-03288-8
[2024] Interactive multi-hypergraph inferring and channel-enhanced and attribute-enhanced learning for drug-related side effect prediction
DOI: https://doi.org/10.1016/j.compbiomed.2024.109321
[2024] Multi-Modal Fusion Network with Multi-Head Self-Attention for Injection Training Evaluation in Medical Education
DOI: https://doi.org/10.3390/electronics13193882
[2024] Gating-Enhanced Hierarchical Structure Learning in Hyperbolic Space and Multi-scale Neighbor Topology Learning in Euclidean Space for Prediction of Microbe-Drug Associations
DOI: https://doi.org/10.1021/acs.jcim.4c01340
[2024] Evolving graph convolutional network with transformer for CT segmentation
DOI: https://doi.org/10.1016/j.asoc.2024.112069
[2024] Multi-Camera Hand Motion Analysis For Puncture Technique Training
DOI: https://doi.org/10.1109/embc53108.2024.10782622
[2023] Effectiveness of eye communication training device for social anxiety disorder treatment: A single-arm pilot trial
DOI: https://doi.org/10.1016/j.jadr.2023.100626
[2023] A Questionnaire Survey on Acupuncture Practical Training for 5th Grade of Medical School
DOI: https://doi.org/10.3937/kampomed.74.175
[2023] Complementary feature learning across multiple heterogeneous networks and multimodal attribute learning for predicting disease-related miRNAs
DOI: https://doi.org/10.1016/j.isci.2023.108639
[2023] Graph Reasoning Method Based on Affinity Identification and Representation Decoupling for Predicting lncRNA-Disease Associations
DOI: https://doi.org/10.1021/acs.jcim.3c01214
[2023] Learning Multi-Types of Neighbor Node Attributes and Semantics by Heterogeneous Graph Transformer and Multi-View Attention for Drug-Related Side-Effect Prediction
DOI: https://doi.org/10.3390/molecules28186544
[2023] Graph generative and adversarial strategy-enhanced node feature learning and self-calibrated pairwise attribute encoding for prediction of drug-related side effects
DOI: https://doi.org/10.3389/fphar.2023.1257842
[2023] Peripheral Pulmonary Lesions Classification Using Endobronchial Ultrasonography Images Based on Bagging Ensemble Learning and Down-Sampling Technique
DOI: https://doi.org/10.3390/app13148403
[2023] Specific topology and topological connection sensitivity enhanced graph learning for lncRNA–disease association prediction
DOI: https://doi.org/10.1016/j.compbiomed.2023.107265
[2023] Automatic Puncture Timing Detection for Multi-Camera Injection Motion Analysis
DOI: https://doi.org/10.3390/app13127120
[2023] Cut-Off Value of Capillary Refill Time for Peripheral Circulatory Failure Diagnosis
DOI: https://doi.org/10.1017/s1049023x23005812
[2023] Basic study of a noninvasive method of intravascular pressure estimation for chronic leg venous insufficiency
DOI: https://doi.org/10.1016/j.bjps.2023.01.012
[2023] Reliability of non-contact tongue diagnosis for Sjögren's syndrome using machine learning method
DOI: https://doi.org/10.1038/s41598-023-27764-4
[2023] Topological structure and global features enhanced graph reasoning model for non-small cell lung cancer segmentation from CT
DOI: https://doi.org/10.1088/1361-6560/acabff
[2023] Optimal Design of Color Laparoscopic Super-Resolution Image Quality Based on Generative Adversarial Networks
DOI: https://doi.org/10.1109/cgip58526.2023.00009
[2022] Convolutional bi-directional learning and spatial enhanced attentions for lung tumor segmentation
DOI: https://doi.org/10.1016/j.cmpb.2022.107147
[2022] Multi-scale random walk driven adaptive graph neural network with dual-head neighboring node attention for CT segmentation
DOI: https://doi.org/10.1016/j.asoc.2022.109905
[2022] Portable measurement device to quantitatively measure capillary refilling time
DOI: https://doi.org/10.1007/s10015-021-00723-w
[2022] Robust multi-modal prostate cancer classification via feature autoencoder and dual attention
DOI: https://doi.org/10.1016/j.imu.2022.100923
[2022] Color laparoscopic high-definition video quality assessment for super-resolution
DOI: https://doi.org/10.1117/12.2626140
[2022] Heterogeneous multi-scale neighbor topologies enhanced drug–disease association prediction
DOI: https://doi.org/10.1093/bib/bbac123
[2022] Integration of Neighbor Topologies Based on Meta-Paths and Node Attributes for Predicting Drug-Related Diseases
DOI: https://doi.org/10.3390/ijms23073870
[2022] Integrating specific and common topologies of heterogeneous graphs and pairwise attributes for drug-related side effect prediction
DOI: https://doi.org/10.1093/bib/bbac126
[2022] multi-type neighbors enhanced global topology and pairwise attribute learning for drug–protein interaction prediction
DOI: https://doi.org/10.1093/bib/bbac120
[2022] Trends in XR Technology Applied to the Medical Field
DOI: https://doi.org/10.1587/essfr.16.3_167
[2022] Semi-Automatic Multiparametric MR Imaging Classification Using Novel Image Input Sequences and 3D Convolutional Neural Networks
DOI: https://doi.org/10.3390/a15070248
[2022] Combination Image Analysis of Tongue Color and Sublingual Vein Improves the Diagnostic Accuracy of Oketsu (Blood Stasis) in Kampo Medicine
DOI: https://doi.org/10.3389/fmed.2021.790542
[2021] Estimation of Respiratory Rate from Thermography Using Respiratory Likelihood Index
DOI: https://doi.org/10.3390/s21134406
[2021] Role of Blood Stasis Syndrome of Kampo Medicine in the Early Pathogenic Stage of Atherosclerosis: A Retrospective Cross-Sectional Study
DOI: https://doi.org/10.1155/2021/5557392
[2021] Color laparoscopic image region segmentation after contrast enhancement including SRCNN by image regions
DOI: https://doi.org/10.1117/12.2590852
[2021] Real-Time Expanded Field-of-View for Minimally Invasive Surgery Using Multi-Camera Visual Simultaneous Localization and Mapping
DOI: https://doi.org/10.3390/s21062106
[2021] Integrating multi-scale neighbouring topologies and cross-modal similarities for drug–protein interaction prediction
DOI: https://doi.org/10.1093/bib/bbab119
[2021] Respiratory rate estimation based on respiratory region selection method using thermography
[2021] Examination of voice input and treatment detection by video analysis for endoscopic findings creation support
[2021] Design of a system combining narrow band illuminants and a color camera for early diagnosis of skin flap necrosis
DOI: https://doi.org/10.1117/12.2576782
[2021] An Automatic Detection Approach of Traumatic Bleeding Based on 3D CNN Networks
DOI: https://doi.org/10.1587/transfun.2020imp0014
[2021] Traumatic Bleeding Detection Based on Fusion of 3D Shape and Local Texture Features
DOI: https://doi.org/10.47829/jcmi.2021.51502
[2021] Semi-Automatic Classification of Prostate Cancer from Multi-Parametric MR Imaging Using Novel Image Sequences and 3D Convolutional Neural Networks
DOI: https://doi.org/10.47829/jcmi.2021.51701
[2021] Integration of pairwise neighbor topologies and miRNA family and cluster attributes for miRNA–disease association prediction
DOI: https://doi.org/10.1093/bib/bbab428
[2021] The usefulness of a free thinned deep inferior epigastric artery perforator flap and measurement of the vascular pedicle length: A thin flap with a long pedicle
DOI: https://doi.org/10.1016/j.bjps.2021.11.105
[2021] Superiority of Supervised Machine Learning on Reading Chest X-Rays in Intensive Care Units
DOI: https://doi.org/10.3389/fmed.2021.676277
[2021] GVDTI: graph convolutional and variational autoencoders with attribute-level attention for drug–protein interaction prediction
DOI: https://doi.org/10.1093/bib/bbab453
[2021] The Association between Objective Tongue Color and the Static Blood Findings of Yusho Patients
DOI: https://doi.org/10.53043/2347-3894.acam90016
[2021] Dynamic graph convolutional autoencoder with node-attribute-wise attention for kidney and tumor segmentation from CT volumes
DOI: https://doi.org/10.1016/j.knosys.2021.107360
[2021] Optimal Design and Quality Assessment of Color Laparoscopic Super-Resolution Image by Generative Adversarial Networks
[2021] Improvement of extravasation detection ability using bone extraction method by adaptive threshold determination in contrast-enhanced CT images

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AI 要約（直近 5 年の研究成果）

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研究成果（68 件）

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