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Development of a general-purpose computer-aided diagnosis system using VAE that can be used for a small number of cases

Research Project

Project/Area Number 21H03840
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 90130:Medical systems-related
Research InstitutionOsaka University

Principal Investigator

KIDO SHOJI  大阪大学, 大学院医学系研究科, 特任教授(常勤) (90314814)

Co-Investigator(Kenkyū-buntansha) 梁川 雅弘  大阪大学, 大学院医学系研究科, 准教授 (00546872)
鈴木 裕紀  大阪大学, 大学院医学系研究科, 特任助教(常勤) (20845599)
富山 憲幸  大阪大学, 大学院医学系研究科, 教授 (50294070)
間普 真吾  山口大学, 大学院創成科学研究科, 教授 (70434321)
神谷 亨  九州工業大学, 大学院工学研究院, 教授 (80295005)
平野 靖  山口大学, 医学部附属病院, 准教授 (90324459)
Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥16,770,000 (Direct Cost: ¥12,900,000、Indirect Cost: ¥3,870,000)
Fiscal Year 2023: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2022: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2021: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Keywords画像診断 / 人工知能 / 深層学習 / 異常検知 / 自然言語処理 / VAE / コンピュータ支援診断 / 説明可能なAI
Outline of Research at the Start

大量の正常CT画像を用いて学習された深層学習モデルの一つであるVAEを用いたモデルによる異常検知を基盤として,異常病変の診断支援を実行するCADシステム構築をおこなう.また,教師あり学習では対応が困難であった少数・稀少疾患に対する病変の診断支援を可能とし,さらに常部位と異常部位の差分を定量化・可視化することにより診断過程をホワイトボックス化する説明可能なAIを実現することを可能とする.

Outline of Final Research Achievements

In this study, a database of 80,000 PET/CT DICOM images and their findings reports obtained from MI Clinic, an affiliated hospital, has already been created.
Using these cases, Kido (automatic site-specific classification of findings reports using natural language processing and lesion detection using Vision Transformer from PET/CT images), Mabu and Hirano (classification of findings reports focusing on the thesaurus using natural language processing), Kamiya (radiomics analysis of lung cancer (analysis of radiomics of lung cancer using linguistic information), Nakayama (development of unsupervised abnormality detection AI using chest CT images), Teramoto (semantic segmentation of abdominal organs), etc., and many papers were accepted for presentation at conferences including international conferences.

Academic Significance and Societal Importance of the Research Achievements

本研究は、8万例のPET/CT画像と所見レポートのデータベース化を通じて、医用画像解析と自然言語処理の分野で重要な成果を上げました。病変検出、読影所見分類、肺癌解析、異常検知AI、臓器セグメンテーションなどの研究成果において、多岐にわたる研究が国際学会や論文で評価された。これにより、診断精度の向上、医療現場の効率化、医療費の削減が期待され、全体的な医療サービスの質向上に貢献することが期待される。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • Research Products

    (77 results)

All 2024 2023 2022 2021

All Journal Article (43 results) (of which Peer Reviewed: 26 results,  Open Access: 10 results) Presentation (34 results) (of which Int'l Joint Research: 5 results,  Invited: 9 results)

  • [Journal Article] Domain transformation using semi-supervised CycleGAN for improving performance of classifying thyroid tissue images2024

    • Author(s)
      Ichiuji Yoshihito、Mabu Shingo、Hatta Satomi、Inai Kunihiro、Higuchi Shohei、Kido Shoji
    • Journal Title

      International Journal of Computer Assisted Radiology and Surgery

      Volume: - Issue: 11 Pages: 1-11

    • DOI

      10.1007/s11548-024-03061-x

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Automated entry of paper-based patient-reported outcomes: Applying deep learning to the Japanese orthopaedic association back pain evaluation questionnaire2024

    • Author(s)
      Kita K, Fujimori T, Suzuki Y, Kaito T, Takenaka S, Kanie Y, Furuya M, Wataya T, Nishigaki D, Sato J, Noriyuki T, Okada S, Kido S
    • Journal Title

      Computers in Biology and Medicine

      Volume: 172 Pages: 101897-101897

    • DOI

      10.1016/j.compbiomed.2024.108197

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Prediction of solid and micropapillary components in lung invasive adenocarcinoma:?radiomics analysis from high-spatial-resolution CT data with 1024 matrix2024

    • Author(s)
      Ninomiya Keisuke、Yanagawa Masahiro、Tsubamoto Mitsuko、Sato Yukihisa、Suzuki Yuki、Hata Akinori、Kikuchi Noriko、Yoshida Yuriko、Yamagata Kazuki、Doi Shuhei、Ogawa Ryo、Tokuda Yukiko、Kido Shoji、Tomiyama Noriyuki
    • Journal Title

      Japanese Journal of Radiology

      Volume: Online ahead of print Issue: 6 Pages: 1-9

    • DOI

      10.1007/s11604-024-01534-2

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 高精細CTが肺癌画像診断に与える影響:形態および定量評価2024

    • Author(s)
      梁川雅弘,秦明典,鈴木裕紀,木戸尚治,富山憲幸
    • Journal Title

      臨床放射線

      Volume: 69 Pages: 11-18

    • Related Report
      2023 Annual Research Report
  • [Journal Article] Usefulness of Three-Dimensional Iodine Mapping Quantified by Dual-Energy CT for Differentiating Thymic Epithelial Tumors2023

    • Author(s)
      Doi Shuhei、Yanagawa Masahiro、Matsui Takahiro、Hata Akinori、Kikuchi Noriko、Yoshida Yuriko、Yamagata Kazuki、Ninomiya Keisuke、Kido Shoji、Tomiyama Noriyuki
    • Journal Title

      Journal of Clinical Medicine

      Volume: 12 Issue: 17 Pages: 5610-5610

    • DOI

      10.3390/jcm12175610

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Hybrid Multiple-Organ Segmentation Method Using Multiple U-Nets in PET/CT Images2023

    • Author(s)
      Suganuma Y, Teramoto A, Saito K, Fujita H, Suzuki Y, Tomiyama N, Kido S
    • Journal Title

      Applied Sciences

      Volume: 13 Issue: 19 Pages: 10765-10765

    • DOI

      10.3390/app131910765

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Bimodal artificial intelligence using TabNet for differentiating spinal cord tumors;integration of patient background information and images2023

    • Author(s)
      Kita K, Fujimori T, Suzuki Y, Kanie Y, Takenaka S, Kaito T, Taki T, Ukon Y, Furuya M, Saiwai H, Nakajima N, Sugiura T, Ishiguro H, Kamatani T, Tsukazaki H, Sakai Y, Takami H, Tateiwa D, Hashimoto K, Wataya T, Nishigaki D, Sato J, Hoshiyama M, Tomiyama N, Okada S, Kido S
    • Journal Title

      iScience

      Volume: 26 Issue: 10 Pages: 107900-107900

    • DOI

      10.1016/j.isci.2023.107900

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Disease Area Detection for Chest X‐Ray Image Diagnosis Using Deep Learning with Pseudo Labeling and Ensemble Learning2023

    • Author(s)
      Gerdprasert Thanawit、Mabu Shingo、Kido Shoji
    • Journal Title

      IEEJ Transactions on Electrical and Electronic Engineering

      Volume: 18 Issue: 11 Pages: 1772-1780

    • DOI

      10.1002/tee.23902

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] High-quality semi-supervised anomaly detection with generative adversarial networks2023

    • Author(s)
      Sato Y, Sato J, Tomiyama N, Kido S
    • Journal Title

      International Journal of Computer Assisted Radiology and Surgery

      Volume: - Issue: 11 Pages: 1-11

    • DOI

      10.1007/s11548-023-03031-9

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Improved artificial intelligence discrimination of minor histological populations by supplementing with color-adjusted images2023

    • Author(s)
      Hatta Satomi、Ichiuji Yoshihito、Mabu Shingo、Kugler Mauricio、Hontani Hidekata、Okoshi Tadakazu、Fuse Haruki、Kawada Takako、Kido Shoji、Imamura Yoshiaki、Naiki Hironobu、Inai Kunihiro
    • Journal Title

      Scientific Reports

      Volume: 13 Issue: 1 Pages: 19068-19068

    • DOI

      10.1038/s41598-023-46472-7

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 第42階日本医用画像工学会大会の開催にあたって 未来への道筋をひらく2023

    • Author(s)
      木戸尚治
    • Journal Title

      病院新聞

      Volume: -

    • Related Report
      2023 Annual Research Report
  • [Journal Article] Ⅲ 医療分野におけるAIモデルの最新動向 1.医用画像処理と自然言語処理の融合2023

    • Author(s)
      木戸尚治
    • Journal Title

      INNERVISION

      Volume: 38 Pages: 33-35

    • Related Report
      2023 Annual Research Report
  • [Journal Article] AIは「良きパートナー」。共存する道を探ろう。2023

    • Author(s)
      木戸尚治
    • Journal Title

      DOEFF

      Volume: 12 Pages: 6-7

    • Related Report
      2023 Annual Research Report
  • [Journal Article] 肺癌の診療におけるRadiomics, Radiogenomicsの活用2023

    • Author(s)
      木戸尚治
    • Journal Title

      臨床放射線

      Volume: 68 Pages: 861-865

    • Related Report
      2023 Annual Research Report
  • [Journal Article] JAMIT2023 大会開催報告2023

    • Author(s)
      木戸尚治
    • Journal Title

      JAMIT News Letter

      Volume: 44.45 Pages: 1-4

    • Related Report
      2023 Annual Research Report
  • [Journal Article] 「学びはじめ歯科医療AIの世界」Q42023

    • Author(s)
      木戸尚治
    • Journal Title

      胸部疾患領域.補綴臨床

      Volume: 56 Pages: 1-1

    • Related Report
      2022 Annual Research Report
  • [Journal Article] 人工知能による肺結節の診断2022

    • Author(s)
      梁川雅弘,鈴木裕紀,木戸尚治,富山憲幸
    • Journal Title

      画像診断

      Volume: 42 Pages: 549-558

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Radiologists with and without deep learning-based computer-aided diagnosis: comparison of performance and interobserver agreement for characterizing and diagnosing pulmonary nodules/masses2022

    • Author(s)
      Wataya T, Yanagawa M, Tsubamoto M, Sato T, Nishigaki D, Kita K, Yamagata K, Suzuki Y, Hata A, Kido S, Tomiyama N
    • Journal Title

      European Radiology

      Volume: 33 Issue: 1 Pages: 348-359

    • DOI

      10.1007/s00330-022-08948-4

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development and external validation of a deep learning-based computed tomography classification system for COVID-192022

    • Author(s)
      Kataoka Y, Baba T, Ikenoue T, Matsuoka Y, Matsumoto J, Kumasawa J, Tochitani K, Funakoshi H, Hosoda T, Kugimiya A, Shirano M, Hamabe F, Iwata S, Kitamura Y, Goto T, Handa T, Kido S, Fukuma S, Tomiyama N, Hirai T, Ogura T
    • Journal Title

      Annals of Clinical Epidemiology

      Volume: 4 Issue: 4 Pages: 110-119

    • DOI

      10.37737/ace.22014

    • ISSN
      2434-4338
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Three-dimensional conditional generative adversarial network-based virtual thin-slice technique for the morphological evaluation of the spine2022

    • Author(s)
      Nakamoto A, Hori M, Onishi H, Ota T, Fukui H, Ogawa K, Masumoto J, Kudo A, Kitamura Y, Kido S, Tomiyama N
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1 Pages: 1-8

    • DOI

      10.1038/s41598-022-16637-x

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Temporal Subtraction Technique for Thoracic MDCT Based on Residual VoxelMorph2022

    • Author(s)
      Miyake N, Lu H, Kamiya T, Aoki T, Kido S
    • Journal Title

      Applied Sciences

      Volume: 12 Issue: 17 Pages: 8542-8542

    • DOI

      10.3390/app12178542

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of artificial intelligence for automated measurement of cervical lordosis on lateral radiographs2022

    • Author(s)
      Fujimori T, Suzuki Y, Takenaka S, Kita K, Kanie Y, Kaito T, Ukon Y, Watabe T, Nakajima N, Kido S, Okada S
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1 Pages: 15732-15732

    • DOI

      10.1038/s41598-022-19914-x

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Use of artificial intelligence to identify data elements for The Japanese Orthopaedic Association National Registry from operative records2022

    • Author(s)
      Kita K, Uemura K, Takao M, Fujimori T, Tamura K, Nakamura N, Wakabayashi G, Kurakami H, Suzuki Y, Wataya T, Nishigaki D, Okada S, Tomiyama N, Kido S
    • Journal Title

      Journal of Orthopaedic Science

      Volume: 28 Issue: 6 Pages: 1-1

    • DOI

      10.1016/j.jos.2022.09.003

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Radiologists with and without deep learning-based computer-aided diagnosis2022

    • Author(s)
      Kido S
    • Journal Title

      AI-blog, https://ai.myesr.org/articles/radiologists-with-and-without-deep-learning-based-computer-aided-diagnosis/

      Volume: 1 Pages: 1-1

    • Related Report
      2022 Annual Research Report
  • [Journal Article] おさえておきたい肺癌診療の最新トピックス~肺癌診療におけるAIの可能性~2022

    • Author(s)
      木戸尚治
    • Journal Title

      https://www.takedamed.com/medicine/alunbrig/useful/latest-topics-ai/

      Volume: 1 Pages: 1-1

    • Related Report
      2022 Annual Research Report
  • [Journal Article] 人工知能を用いた画像診断の進歩2022

    • Author(s)
      木戸尚治
    • Journal Title

      日整会誌

      Volume: 96 Pages: 64-69

    • Related Report
      2022 Annual Research Report
  • [Journal Article] 深層ニューラルネットワークを用いた肺聴診音の異常検知-DAGMM, Efficient GAN の性能比較と改良-2022

    • Author(s)
      若本亮佑, 間普真吾, 木戸尚治, 呉本尭
    • Journal Title

      電気学会論文誌 C

      Volume: 142 Pages: 1328-1335

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Segmentation of liver tumors in multiphase computed tomography images using hybrid method2022

    • Author(s)
      Wu J, Furuzuki M, Li G, Kamiya T, Mabu S, Tanabe M, Ito K, Kido S
    • Journal Title

      Computers & Electrical Engineering

      Volume: 97 Pages: 107626-107626

    • DOI

      10.1016/j.compeleceng.2021.107626

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Segmentation of Diffuse Lung Abnormality Patterns on Computed Tomography Images using Partially Supervised Learning2022

    • Author(s)
      Yuki Suzuki, Shoji Kido, Shingo Mabu, Masahiro Yanagawa, Noriyuki Tomiyama, Yoshinobu Sato
    • Journal Title

      Advanced Biomedical Engineering

      Volume: 11 Issue: 0 Pages: 25-36

    • DOI

      10.14326/abe.11.25

    • NAID

      130008154494

    • ISSN
      2187-5219
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Segmentation of Lung Nodules on CT Images Using a Nested Three-Dimensional Fully Connected Convolutional Network2022

    • Author(s)
      Shoji Kido, Shunske Kidera, Yasushi Hirano, Shingo Mabu, Tohru Kamiya, Nobuyuki Tanaka, Yuki Suzuki, Masahiro Yanagawa, Noriyuki Tomiyama
    • Journal Title

      Frontiers in Artificial Intelligence

      Volume: 5 Pages: 782225-782225

    • DOI

      10.3389/frai.2022.782225

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 胸部領域におけるAI2022

    • Author(s)
      木戸尚治
    • Journal Title

      Precision Medicine

      Volume: 5 Pages: 19-22

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Current Status and Potential Utility of Artificial Intelligence in Diagnostic Imaging of Lung Cancer2021

    • Author(s)
      木戸尚治
    • Journal Title

      Haigan

      Volume: 61 Issue: 4 Pages: 282-288

    • DOI

      10.2482/haigan.61.282

    • NAID

      130008080810

    • ISSN
      0386-9628, 1348-9992
    • Year and Date
      2021-08-20
    • Related Report
      2021 Annual Research Report
  • [Journal Article] Computer-Aided Diagnosis for Diffuse Lung Diseases on CT Images2021

    • Author(s)
      平野靖, 木戸尚治
    • Journal Title

      Medical Imaging and Information Sciences

      Volume: 38 Issue: 2 Pages: 50-52

    • DOI

      10.11318/mii.38.50

    • NAID

      130008062565

    • ISSN
      0910-1543, 1880-4977
    • Year and Date
      2021-07-06
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Automatic Classification of Respiratory Sounds using HPSS2021

    • Author(s)
      丸橋優生, 浅谷尚希, 陸 慧敏, 神谷亨, 間普真吾, 木戸尚治
    • Journal Title

      Medical Imaging and Information Sciences

      Volume: 38 Issue: 2 Pages: 95-100

    • DOI

      10.11318/mii.38.95

    • NAID

      130008062643

    • ISSN
      0910-1543, 1880-4977
    • Year and Date
      2021-07-06
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Diagnostic performance for pulmonary adenocarcinoma on CT: comparison of radiologists with and without three-dimensional convolutional neural network.2021

    • Author(s)
      Yanagawa M, Niioka H, Kusumoto M, Awai K, Tsubamoto M, Satoh Y, Miyata T, Yoshida Y, Kikuchi N, Hata A, Yamasaki S, Kido S, Nagahara H, Miyake J, Tomiyama N.
    • Journal Title

      European Radiology

      Volume: 31 Issue: 4 Pages: 1978-1986

    • DOI

      10.1007/s00330-020-07339-x

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Optimizing early cancer diagnosis and detection using a temporal subtraction technique2021

    • Author(s)
      Miyake N, Lu H, Kamiya T, Aoki T, Kido S
    • Journal Title

      Technological Forecasting and Social Change

      Volume: 167 Pages: 120745-120745

    • DOI

      10.1016/j.techfore.2021.120745

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Classification of respiratory sounds using improved convolutional recurrent neural network.2021

    • Author(s)
      N Asatani, T Kamiya, S Mabu, SKido
    • Journal Title

      Computers & Electrical Engineering

      Volume: 94 Pages: 107367-107370

    • DOI

      10.1016/j.compeleceng.2021.107367

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Semi-supervised CycleGAN for domain transformation of chest CT images and its application to opacity classification of diffuse lung diseases2021

    • Author(s)
      Shingo Mabu, Masashi Miyake, Takashi Kuremoto, Shoji Kido
    • Journal Title

      International Journal of Computer Assisted Radiology and Surgery

      Volume: 16 Issue: 11 Pages: 1925-1935

    • DOI

      10.1007/s11548-021-02490-2

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Comparative Study of Vessel Detection Methods for Contrast Enhanced Computed Tomography: Effects of Convolutional Neural Network Architecture and Patch Size2021

    • Author(s)
      Suzuki Y, Hori M, Kido S, Otake Y, Ono M, Tomiyama T, Sato Y
    • Journal Title

      Advanced Biomedical Engineering

      Volume: 10 Issue: 0 Pages: 138-149

    • DOI

      10.14326/abe.10.138

    • NAID

      130008122788

    • ISSN
      2187-5219
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 拡張知能(augmented intelligence)としてのAI2021

    • Author(s)
      木戸尚治
    • Journal Title

      JCR News

      Volume: 240 Pages: 3-4

    • Related Report
      2021 Annual Research Report
  • [Journal Article] AI画像診断の現状と展望2021

    • Author(s)
      木戸尚治
    • Journal Title

      映像情報メディカル

      Volume: 53 Pages: 76-77

    • Related Report
      2021 Annual Research Report
  • [Journal Article] AI画像診断の現状と展望2021

    • Author(s)
      木戸尚治
    • Journal Title

      bios

      Volume: 26 Pages: 7-8

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Classification of Respiratory Sounds by scSE-CRNN from Triple Types of Respiratory Sound Images2021

    • Author(s)
      浅谷尚希, 陸慧敏, 神谷亨, 間普真吾, 木戸尚治
    • Journal Title

      Medical Imaging and Information Sciences

      Volume: 38 Issue: 4 Pages: 152-159

    • DOI

      10.11318/mii.38.152

    • NAID

      130008136055

    • ISSN
      0910-1543, 1880-4977
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Presentation] Application of natural language processing in AI-CAD2024

    • Author(s)
      Kido S, Kita K, Nishigaki D, Tomiyama N
    • Organizer
      International Workshop on Advanced Image Technology 2024
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Bimodal Artificial Intelligence Differentiating Spinal Tumors based on Integrated Magnetic Resonance Imaging and Patient Information2023

    • Author(s)
      Kita K, Takahito F, Suzuki Y, Okada S, Kido S
    • Organizer
      Spineweek2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 頭部CT所見重要度分類における能動学習アルゴリズムの比較2023

    • Author(s)
      綿谷朋大,佐藤淳哉,喜多洸介,富山実幸,鈴木裕紀,木戸尚治,富山憲幸
    • Organizer
      第42回日本医用画像工学会大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 放射線画像診断における人工知能の役割と応用:コンピュータ支援診断の最新技術と臨床への展開2023

    • Author(s)
      木戸尚治
    • Organizer
      2023年電子情報通信学会ソサイエティ大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 架空画像で訓練した2D U-Netによる,定量化磁化率マッピング3D画像の生成2023

    • Author(s)
      綿谷朋大,平岡悠,佐藤淳哉,喜多洸介,富山実幸,鈴木裕紀,高橋洋人,鈴木裕紀,木戸尚治,富山憲幸
    • Organizer
      第2回日本医用画像電子情報・人工知能研究会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 肺疾患の診断におけるAIの現状と課題:最新の技術と臨床への応用可能性2023

    • Author(s)
      木戸尚治
    • Organizer
      リウマチ性疾患WEBセミナー~最新の医療AI・人工知能から再考する~
    • Related Report
      2023 Annual Research Report
  • [Presentation] 現在,臨床で用いられているもしくは始めるAI技術内容の確認2023

    • Author(s)
      木戸尚治
    • Organizer
      第18回栃木ラジオロジセミナー
    • Related Report
      2022 Annual Research Report
  • [Presentation] 呼吸機能イメージングにおけるAI-CAD活用の現状と将来2023

    • Author(s)
      木戸尚治
    • Organizer
      第14回呼吸機能イメージング研究学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 正常胸部単純X線写真のみを用いた胸部異常病変検出手法の開発2023

    • Author(s)
      佐藤淳哉, 鈴木裕紀, 秦明典, 梁川雅弘, 富山憲幸, 木戸尚治
    • Organizer
      第14回呼吸機能イメージング研究学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 3次元ヨード密度ヒストグラムテクスチャー解析による低・高リスク胸腺腫の鑑別2023

    • Author(s)
      土居秀平, 梁川雅弘,秦明典,菊地紀子,吉田悠里子,大平亮介,山形和樹,二宮啓輔,木戸尚治,富山憲幸
    • Organizer
      第14回呼吸機能イメージング研究学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 画像診断における人工知能研究の動向と人工知能画像診断学共同研究講座の取り組み2023

    • Author(s)
      木戸尚治
    • Organizer
      第4回多階層システム医学シンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] Bi-Modal Network Combining Convolutional Neural Network and TabNet, Differentiating Spinal Tumors based on Images and Clinical Risk Factors2023

    • Author(s)
      Kita K, Takahito T, Suzuki Y, Okada S, Kido S
    • Organizer
      Society of Photo-Optical Instrumentation Engineers Medical Imaging 2023, San Diego
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] BERT-based Transfer Learning in Sentence-level Anatomical Classification of Free-text Radiology Reports2023

    • Author(s)
      Nishigaki D, Suzuki Y, Wataya T, Kita K, Yamagata K, Sato J, Kido S, Tomiyama N.
    • Organizer
      Society of Photo-Optical Instrumentation Engineers Medical Imaging 2023, San Diego
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] BERTを用いた整形外科手術記録からの自動情報抽出システムの開発2022

    • Author(s)
      喜多洸介,高尾正樹,綿谷朋大,木戸尚治,富山 憲幸
    • Organizer
      第4回日本メディカルAI学会学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 自然言語処理を用いた頭部単純CT 所見文の重要度分類2022

    • Author(s)
      綿谷朋大,喜多洸介,木戸尚治,富山 憲幸
    • Organizer
      第4回日本メディカルAI学会学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Large Patch Size and Batch Size Improve Performance in Multi-Organ Segmentation2022

    • Author(s)
      Sato J, Kido S
    • Organizer
      MICCAI2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 自然言語処理入門-AIから見た人間の「言葉」2022

    • Author(s)
      綿谷朋大,佐藤淳哉,富山実幸,西垣大毅,小田惣也,喜多洸介,山形和樹,鈴木裕紀,木戸尚治,富山憲幸
    • Organizer
      第58回日本医学放射線学会秋季臨床大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 頭部単純CT所見文の重要度分類タスクにおける能動学習の有用性2022

    • Author(s)
      綿谷朋大,三浦あづさ,﨑須賀敬央,藤原政宏,佐藤淳哉,富山実幸,西垣大毅,小田惣也,喜多洸介,山形和樹,鈴木裕紀,田中壽,木戸尚治,富山憲幸
    • Organizer
      第1回日本医用画像電子情報・人工知能研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] JOANRを自動化するシステムの開発 ―手術記録から情報を抽出するAI―2022

    • Author(s)
      喜多洸介, 上村圭亮, 高尾正樹, 田村和則, 中村宜雄, 若林元, 鈴木裕紀, 濱田英敏, 菅野伸彦, 岡田誠司, 木戸尚治
    • Organizer
      第37回日本整形外科学会基礎学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] JOANRを自動化するシステムの開発 ―手術記録から情報を抽出するAI―2022

    • Author(s)
      喜多洸介, 上村圭亮, 高尾正樹, 田村和則, 中村宜雄, 若林元, 鈴木裕紀, 濱田英敏, 菅野伸彦, 岡田誠司, 木戸尚治
    • Organizer
      第139回 中部日本整形外科災害外科学会・学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Artificial Intelligence Diagnostic Radiology:Current Technology and Future Directions2022

    • Author(s)
      Kido S
    • Organizer
      7th Osaka University-Samsung Medical Center Radiology Forum
    • Related Report
      2022 Annual Research Report
  • [Presentation] 肺癌画像診断におけるAI利用の現状と展望2022

    • Author(s)
      木戸尚治
    • Organizer
      第63回日本肺癌学会学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Segmentation of Pulmonary Abnormalities on CT Images Using Deep Learning2022

    • Author(s)
      Kido S
    • Organizer
      Dalian University of Technology and Osaka University Symposium on AI&Healthcare
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 肺癌CT検診における人工知能活用の現状と課題2022

    • Author(s)
      木戸尚治
    • Organizer
      CBI学会 第429回講演会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] fine-tuningを用いたCT画像の甲状腺セグメンテーション2022

    • Author(s)
      26.山形和樹,喜多洸介,西垣大毅,小田惣也,綿谷朋大,鈴木裕紀,梁川雅弘,木戸尚治,富山憲幸
    • Organizer
      第41回日本画像医学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 呼吸器疾患の診断におけるAI 活用の現状と課題2022

    • Author(s)
      木戸尚治
    • Organizer
      第29回日本CT検診学会学術集会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Graphical user interface (GUI)環境を用いたディープラーニングの直感的理解2021

    • Author(s)
      綿谷朋大, 木戸尚治, 鈴木裕紀, 山形和樹, 宮田知, 藤原政宏, 本田亨, 西垣大毅
    • Organizer
      JRC2021
    • Related Report
      2021 Annual Research Report
  • [Presentation] 呼吸器疾患の診断や治療におけるAIの可能性2021

    • Author(s)
      木戸尚治
    • Organizer
      第61回呼吸器学会学術講演会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 放射線画像診断におけるAIの役割2021

    • Author(s)
      木戸尚治
    • Organizer
      大阪がん循環器病予防センター講演
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 肺がんCT検診における人工知能応用に関する最新の話題2021

    • Author(s)
      木戸尚治
    • Organizer
      日本CT検診学会夏期セミナー2021
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 人工知能を用いた画像診断の現状と将来展望2021

    • Author(s)
      木戸尚治
    • Organizer
      第88回東海総合画像医学研究会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] UTH-BERTを用いた頭部CT所見文の重要度分類2021

    • Author(s)
      綿谷朋大,西垣大毅,鈴木裕紀,山形和樹,喜多洸介,木戸尚治,富山憲幸
    • Organizer
      第34回電子情報研究会・第4回日本医用画像人工知能研究会合同学術集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 人工知能を用いた画像診断の進歩2021

    • Author(s)
      木戸尚治
    • Organizer
      第36回日本整形外科学会基礎学術集会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 肺癌診療におけるAIの臨床活用動向2021

    • Author(s)
      木戸尚治,富山憲幸
    • Organizer
      第62回日本肺癌学会学術集会
    • Related Report
      2021 Annual Research Report
    • Invited

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Published: 2021-04-28   Modified: 2025-01-30  

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