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Development of an endoscopic image diagnostic hardware system for gastrointestinal endoscopy for real-time diagnosis support at medical examination

Research Project

Project/Area Number 26280015
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Computer system
Research InstitutionHiroshima University

Principal Investigator

KOIDE TETSUSHI  広島大学, ナノデバイス・バイオ融合科学研究所, 准教授 (30243596)

Co-Investigator(Kenkyū-buntansha) 玉木 徹  広島大学, 工学(系)研究科(研究院), 准教授 (10333494)
田中 信治  広島大学, 大学病院, 教授 (00260670)
吉田 成人  広島大学, 大学病院, 病院助教 (00335689)
Research Collaborator YOSHIDA Shigeto  JR広島病院, 消化器内科・救急センター, 第一部長
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥17,940,000 (Direct Cost: ¥13,800,000、Indirect Cost: ¥4,140,000)
Fiscal Year 2016: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2015: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2014: ¥12,870,000 (Direct Cost: ¥9,900,000、Indirect Cost: ¥2,970,000)
Keywords計算機システム / 画像認識 / 医療応用のための画像処理 / ハードウェア・ソフトウェア協調設計 / 集積回路 / FPGA / 診断支援システムCAD / 大腸内視鏡画像 / ハード・ソフト協調設計 / 医療応用のための画像診断システム / CAD
Outline of Final Research Achievements

In this study, the colorectal NBI (Nallow Band Imaging) enlarged endoscopic image of high resolution image (Full HD: 1920 × 1080 pixels) was identified at the time of examination at real time by classifying the condition of the pathological tissue of the patient, classifying the tumor, and presenting it to the doctor. We have developed the basic technologies for diagnostic support CAD (Computer-Aided Diagnosis) system.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • Research Products

    (77 results)

All 2017 2016 2015 2014 Other

All Journal Article (8 results) (of which Peer Reviewed: 7 results,  Open Access: 7 results,  Acknowledgement Compliant: 6 results) Presentation (54 results) (of which Int'l Joint Research: 17 results,  Invited: 2 results) Remarks (12 results) Patent(Industrial Property Rights) (3 results) (of which Overseas: 3 results)

  • [Journal Article] 画像処理/学習,医療アプリケーションへの応用 ~大腸NBI拡大内視鏡画像のリアルタイム診断支援システム~2017

    • Author(s)
      小出哲士, 玉木徹, 吉田成人
    • Journal Title

      電子情報通信学会誌

      Volume: 100 Pages: 92-97

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 画像処理技術が大腸がん診断支援を加速する2017

    • Author(s)
      小出哲士, 玉木徹, 吉田成人
    • Journal Title

      日経テクノロジーオンライン

      Volume: 100 Pages: 1-4

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Secure data processing with massive-parallel SIMD matrix for embedded SoC in digital-convergence mobile devices2017

    • Author(s)
      T. Kumaki, T. Koide, T. Fujino
    • Journal Title

      IEEJ Transactions on Electrical and Electronic Engineering

      Volume: 12 Issue: 1 Pages: 96-104

    • DOI

      10.1002/tee.22349

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] リアルタイム大腸NBI拡大内視鏡画像認識システムによる大腸ポリープ組織診断に関する検討2017

    • Author(s)
      吉田成人,小南陽子,田中信治,玉木徹,小出哲士,茶山一彰
    • Journal Title

      INTESTINE

      Volume: 21 Pages: 182-184

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Defocus-aware Dirichlet particle filter for stable endoscopic video frame recognition2016

    • Author(s)
      Tsubasa Hirakawa, Toru Tamaki, Bisser Raytchev, Kazufumi Kaneda, Tetsushi Koide, Shigeto Yoshida, Yoko Kominami, Shinji Tanaka
    • Journal Title

      Artificial Intelligence in Medicine

      Volume: 68 Pages: 1-16

    • DOI

      10.1016/j.artmed.2016.03.002

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Development of a Real-time Colorectal Tumor Classification System for Narrow-band Imaging zoom-video endoscopy2016

    • Author(s)
      Tsubasa Hirakawa, Toru Tamaki, Bisser Raytchev, Kazufumi Kaneda, Tetsushi Koide, Shigeto Yoshida, Hiroshi Mieno, Shinji Tanaka
    • Journal Title

      Cornel University Library, CoRR

      Volume: 12 Pages: 1-9

    • Related Report
      2016 Annual Research Report
    • Acknowledgement Compliant
  • [Journal Article] Computer-aided diagnosis of colorectal polyp histology by using a real-time image recognition system and narrow-band imaging magnifying colonoscopy2016

    • Author(s)
      Yoko Kominami, Shigeto Yoshida, Shinji Tanaka, Yoji Sanomura, Tsubasa Hirakawa, Bisser Raytchev, Toru Tamaki, Tetsusi Koide, Kazufumi Kaneda, Kazuaki Chayama
    • Journal Title

      Gastrointestinal Endoscopy

      Volume: 83 Issue: 3 Pages: 643-649

    • DOI

      10.1016/j.gie.2015.08.004

    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Computer System To Be Used With Laser-Based Endoscopy For Quantitative Diagnosis of Early Gastric Cancer2015

    • Author(s)
      Yoshida S, Miyaki R, Kominami Y, Sanomura Y, Matsuo T, Oka S, Tanaka S, Raytchev B, Tamaki T, Kaneda K, Mishima T, Shigemi S, Hoang A, Koide T, Chayama K.
    • Journal Title

      J Clin Gastroenterol

      Volume: 49 Issue: 2 Pages: 108-115

    • DOI

      10.1097/mcg.0000000000000104

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Discriminative Subtree Selection for NBI Endoscopic Image Labeling2017

    • Author(s)
      T. Hirakawa, T. Tamaki. B. Raychev, K. Kaneda. T. Koide, T. Okamoto, S. Yoshida, H. Mieno, S. Tanaka
    • Organizer
      International Workshop on Nanodevice Technologies 2017
    • Place of Presentation
      Hiroshima, Japan
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Real-Time Visual Word Feature Transformation for Colorectal Endoscopic Images with NBI Magnification2017

    • Author(s)
      T. Okamoto, T. Koide, A. T. Hoang, T. Shimizu, K. Sugi, H. Sakurai, T. Tamaki, T. Hirakawa, B. Raychev, K. Kaneda. S. Yoshida, H. Mieno, S. Tanaka
    • Organizer
      International Workshop on Nanodevice Technologies 2017
    • Place of Presentation
      Hiroshima, Japan
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Real-Time Type Identification based on Support Vector Machine for Colorectal Endoscopic Images with NBI Magnification2017

    • Author(s)
      T. Okamoto, T. Koide, A. T. Hoang, T. Shimizu, K. Sugi, H. Sakurai, T. Tamaki, T. Hirakawa, B. Raychev, K. Kaneda. S. Yoshida, H. Mieno, S. Tanaka
    • Organizer
      International Workshop on Nanodevice Technologies 2017
    • Place of Presentation
      Hiroshima, Japan
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Real-Time D-SIFT Feature Extraction for Colorectal Endoscopic Images with NBI Magnification2017

    • Author(s)
      T. Okamoto, T. Koide, A. T. Hoang, T. Shimizu, K. Sugi, H. Sakurai, T. Tamaki, T. Hirakawa, B. Raychev, K. Kaneda. S. Yoshida, H. Mieno, S. Tanaka
    • Organizer
      International Workshop on Nanodevice Technologies 2017
    • Place of Presentation
      Hiroshima, Japan
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 最適部分木選択による領域分割と大腸内視鏡画像への適用2017

    • Author(s)
      平川翼, 玉木徹, 栗田多喜夫, Bisser Raytchev, 金田和文, 小出哲士, 吉田成人, 三重野寛, 田中信治
    • Organizer
      電子情報通信学会医用画像研究会
    • Place of Presentation
      那覇市, 沖縄
    • Related Report
      2016 Annual Research Report
  • [Presentation] 学習機能を有するリアルタイム対象物認識プラットフォーム2017

    • Author(s)
      小出哲士,玉木徹,吉田成人,三重野寛,田中信治
    • Organizer
      YMFGゾーンプランニング「広域技術マッチングフェア」
    • Place of Presentation
      山口県下関市
    • Related Report
      2016 Annual Research Report
  • [Presentation] Discriminative Subtree Selection for NBI Endoscopic Image Labeling2016

    • Author(s)
      Tsubasa Hirakawa, Toru Tamaki, Bisser Raytchev, Kazufumi Kaneda, Tetsushi Koide, Shigeto Yoshida, Hiroshi Mieno, Shinji Tanaka
    • Organizer
      International Symposium on Biomedical Engineering 2016
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      2016-11-10
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Real-Time Feature Extraction Method for Colorectal Endoscopic Images toward Computer-Aided Diagnosis2016

    • Author(s)
      Takumi Okamoto, Tetsuhi Koide, Anh-Tuan Hoang, Tatsuya Shimizu, Koki Sugi, Toru Tamaki, Tsubasa Hirakawa, Bisser Raytchev, Kazufumi Kaneda, Shigeto Yoshida, Hiroshi Mieno, Shinji Tanaka
    • Organizer
      International Symposium on Biomedical Engineering 2016
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      2016-11-10
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Real-Time Feature Transformation Method for Colorectal Endoscopic Images toward Computer-Aided Diagnosis2016

    • Author(s)
      Takumi Okamoto, Tetsuhi Koide, Anh-Tuan Hoang, Tatsuya Shimizu, Koki Sugi, Toru Tamaki, Tsubasa Hirakawa, Bisser Raytchev, Kazufumi Kaneda, Shigeto Yoshida, Hiroshi Mieno, Shinji Tanaka
    • Organizer
      International Symposium on Biomedical Engineering 2016
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      2016-11-10
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Real-Time Type Identification Method for Colorectal Endoscopic Images toward Computer-Aided Diagnosis2016

    • Author(s)
      Takumi Okamoto, Tetsuhi Koide, Anh-Tuan Hoang, Tatsuya Shimizu, Koki Sugi, Toru Tamaki, Tsubasa Hirakawa, Bisser Raytchev, Kazufumi Kaneda, Shigeto Yoshida, Hiroshi Mieno, Shinji Tanaka
    • Organizer
      International Symposium on Biomedical Engineering 2016
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      2016-11-10
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] An FPGA Implementation of SVM for Type Identification with Colorectal Endoscopic Images2016

    • Author(s)
      T. Okamoto, T. Koide, A. T. Hoang, T. Shimizu, K. Sugi, T. Tamaki, B. Raytchev, K. Kaneda, S. Yoshida, H. Mieno, S. Tanaka
    • Organizer
      The 20th Workshop on Synthesis And System Integration of Mixed Information technologies
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2016-10-24
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ハードウェア・ソフトウェア協調設計によるSVMを用いた大腸内視鏡診断支援システム2016

    • Author(s)
      岡本 拓巳, 小出 哲士, 清水 達也, 杉 幸樹, Anh-Tuan Hoang, 佐藤 光, 玉木 徹, Bisser Raytchev, 金田 和文, 吉田 成人, 三重野 寛, 田中 信治
    • Organizer
      情報処理学会 DAシンポジウム2016
    • Place of Presentation
      加賀市, 石川県
    • Year and Date
      2016-09-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] 大腸・胃拡大内視鏡診断のための学習機能を有する診断支援(CAD)システム2016

    • Author(s)
      小出哲士,玉木徹,吉田成人,三重野寛,田中信治
    • Organizer
      イノベーションジャパン2016
    • Place of Presentation
      東京ビッグサイト
    • Year and Date
      2016-08-25
    • Related Report
      2016 Annual Research Report
  • [Presentation] 深層学習を用いた大腸NBI内視鏡画像認識2016

    • Author(s)
      田中 孝二郎, Bisser Raytchev, 玉木 徹, 小出 哲士, 吉田 成人, 三重野 寛, 田中 信治
    • Organizer
      第19回画像の認識・理解シンポジウム(MIRU2016)
    • Place of Presentation
      浜松, 静岡
    • Year and Date
      2016-08-01
    • Related Report
      2016 Annual Research Report
  • [Presentation] Compact and High-Speed Hardware Feature Extraction Accelerator for Dense Scale-Invariant Feature Transform2016

    • Author(s)
      T. Koide, T. Okamoto, T. Shimizu, K. Sugi, A. T. Hoang, T. Tamaki, B. Raytchev, K. Kaneda, S. Yoshida, H. Mieno, S. Tanaka
    • Organizer
      The 31st International Technical Conference on Circuits/Systems, Computers and Communications
    • Place of Presentation
      Okinawa, Japan
    • Year and Date
      2016-07-10
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Hardware Accelerator for Bag-of Features based Visual Word Transformation in Computer Aided Diagnosis for Colorectal Endoscopic Images2016

    • Author(s)
      T. Koide, T. Okamoto, T. Shimizu, K. Sugi, A. T. Hoang, T. Tamaki, B. Raytchev, K. Kaneda, S. Yoshida, H. Mieno, S. Tanaka
    • Organizer
      The 31st International Technical Conference on Circuits/Systems, Computers and Communications
    • Place of Presentation
      Okinawa, Japan
    • Year and Date
      2016-07-10
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 大腸・胃拡大内視鏡診断のための学習機能を有する診断支援(CAD)システム2016

    • Author(s)
      小出哲士,玉木徹,吉田成人,三重野寛,田中信治
    • Organizer
      第15回国際バイオテクノロジー展 BIO tech 2016,第13回アカデミックフォーラム
    • Place of Presentation
      東京ビッグサイト
    • Year and Date
      2016-05-11
    • Related Report
      2016 Annual Research Report
  • [Presentation] 大腸内視鏡診断支援のための高速な特徴量抽出システム2016

    • Author(s)
      清水 達也, 小出 哲士, Anh-Tuan Hoang, 杉 幸樹, 岡本 拓巳, 佐藤 光, 玉木 徹, Bisser Raytchev, 金田 和文, 吉田 成人, 三重野 寛, 田中 信治
    • Organizer
      電子情報通信学会集積回路研究会 (ICD)
    • Place of Presentation
      広島県東広島市
    • Year and Date
      2016-03-02
    • Related Report
      2015 Annual Research Report
  • [Presentation] 大腸内視鏡画像診断支援のためのVisual Word特徴量変換システム2016

    • Author(s)
      杉 幸樹, 小出 哲士, 清水 達也, 岡本 拓巳, Anh-Tuan Hoang, 佐藤 光, 玉木 徹, Bisser Raytchev, 金田 和文, 吉田 成人, 三重野 寛, 田中 信治
    • Organizer
      電子情報通信学会集積回路研究会 (ICD)
    • Place of Presentation
      広島県東広島市
    • Year and Date
      2016-03-02
    • Related Report
      2015 Annual Research Report
  • [Presentation] Support Vector Machineを用いた大腸内視鏡画像診断支援タイプ識別システム2016

    • Author(s)
      岡本 拓巳, 小出 哲士, 清水 達也, 杉 幸樹, Anh-Tuan Hoang, 佐藤 光, 玉木 徹, Bisser Raytchev, 金田 和文, 吉田 成人, 三重野 寛, 田中 信治
    • Organizer
      電子情報通信学会集積回路研究会 (ICD)
    • Place of Presentation
      広島県東広島市
    • Year and Date
      2016-03-02
    • Related Report
      2015 Annual Research Report
  • [Presentation] Transfer Learning for Endoscopic Image Classification2016

    • Author(s)
      S. Sonoyama, T. Tamaki, T. Hirakawa, B. Raytchev, K. Kaneda, T. Koide, S. Yoshida, H. Mieno, S. Tanaka
    • Organizer
      Korea-Japan joint Workshop on Frontiers of Computer Vision (FCV2016)
    • Place of Presentation
      Takayama, Gifu, Japan
    • Year and Date
      2016-02-17
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Computer-Aided Colorectal Tumor Classification in NBI Endoscopy Using CNN Features2016

    • Author(s)
      Toru Tamaki, Shoji Sonoyama, Tsubasa Hirakawa, Bisser Raytchev, Kazufumi Kaneda, Tetsushi Koide, Shigeto Yoshida, Hiroshi Mieno and Shinji Tanaka
    • Organizer
      Korea-Japan joint Workshop on Frontiers of Computer Vision (FCV2016)
    • Place of Presentation
      Takayama, Gifu, Japan
    • Year and Date
      2016-02-17
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 大腸内視鏡画像認識のための転移学習手法2016

    • Author(s)
      園山昌司, 平川翼, 玉木徹, 栗田多喜夫, Bisser Raytchev, 金田和文, 小出哲士, 吉田成人, 三重野 寛, 田中信治
    • Organizer
      電子情報通信学会 医用画像研究会(MI)
    • Place of Presentation
      沖縄県那覇市
    • Year and Date
      2016-01-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] Discriminative subtree selection for NBI endoscopic image labeling2016

    • Author(s)
      Tsubasa Hirakawa, Toru Tamaki, Takio Kurita, Bisser Raytchev, Kazufumi Kaneda, Chaohui Wang, Laurent Najman, Tetsushi Koide, Shigeto Yoshida, Hiroshi Mieno, Shinji Tanaka
    • Organizer
      The workshop on mathematical and computational methods in biomedical imaging and image analysis
    • Place of Presentation
      Taipei, Taiwan
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 大腸・胃がんの内視鏡診断をサポートする学習機能を有する診断支援システムの基盤技術開発2016

    • Author(s)
      小出哲士,玉木徹,吉田成人,三重野寛,田中信治
    • Organizer
      次世代医療システム産業化フォーラム2016
    • Place of Presentation
      京都市
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 機械学習と転移学習の機能を有するリアルタイム画像認識システムの開発~内視鏡診断支援システムへの応用~2016

    • Author(s)
      小出哲士,玉木徹,吉田成人,三重野寛,田中信治
    • Organizer
      第8回産業用ロボット活用高度化研究会
    • Place of Presentation
      広島市
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 学習機能を有するリアルタイム対象物認識プラットフォーム2016

    • Author(s)
      小出哲士,玉木徹,吉田成人,三重野寛,田中信治
    • Organizer
      (一財)ひろぎん経済研究所「次世代技術シーズ発信会」
    • Place of Presentation
      広島市
    • Related Report
      2016 Annual Research Report
  • [Presentation] ロバストな診断支援システムを実現するボトムアップ特徴量構築アーキテクチャ2015

    • Author(s)
      杉 幸樹, 小出 哲士, 清水 達也, 岡本 拓巳, Anh-Tuan Hoang, 佐藤 光, 玉木 徹, Bisser Raytchev, 金田 和文, 吉田 成人, 三重野 寛, 田中 信治
    • Organizer
      電子情報通信学会リコンフィギュラブルシステム研究会(RECONF)
    • Place of Presentation
      長崎市長崎勤労福祉会館
    • Year and Date
      2015-11-30
    • Related Report
      2015 Annual Research Report
  • [Presentation] リアルタイム消化管内視鏡診断支援に適した特徴量抽出アーキテクチャ2015

    • Author(s)
      清水 達也, 小出 哲士, 杉 幸樹, 岡本 拓巳, Anh-Tuan Hoang, 佐藤 光, 玉木 徹, Bisser Raytchev, 金田 和文, 吉田 成人, 三重野 寛, 田中 信治
    • Organizer
      電子情報通信学会リコンフィギュラブルシステム研究会(RECONF)
    • Place of Presentation
      長崎市長崎勤労福祉会館
    • Year and Date
      2015-11-30
    • Related Report
      2015 Annual Research Report
  • [Presentation] 大腸内視鏡画像タイプ識別のためのSVM推定確率算出ハードウェア2015

    • Author(s)
      岡本 拓巳, 小出 哲士, 清水 達也, 杉 幸樹, Anh-Tuan Hoang, 佐藤 光, 玉木 徹, Bisser Raytchev, 金田 和文, 吉田 成人, 三重野 寛, 田中 信治
    • Organizer
      情報処理学会システムとLSIの設計技術研究会(SLDM)
    • Place of Presentation
      長崎市長崎勤労福祉会館
    • Year and Date
      2015-11-30
    • Related Report
      2015 Annual Research Report
  • [Presentation] 大全画面大腸内視鏡画像に適したリアルタイム特徴量抽出のFPGA実装2015

    • Author(s)
      清水 達也,小出 哲士,杉幸樹,岡本 拓巳,Anh-Tuan Hoang,玉木 徹,Bisser Raytchev,金田 正文,吉田 成人,三重野 寛,田中 信治
    • Organizer
      情報処理学会DAシンポジウム2015
    • Place of Presentation
      石川県加賀市
    • Year and Date
      2015-08-26
    • Related Report
      2015 Annual Research Report
  • [Presentation] 大腸内視鏡診断支援のための高速Visual Word特徴量変換のFPGA実装2015

    • Author(s)
      杉幸樹,小出哲士,清水達也,岡本拓巳,Anh-Tuan Hoang,佐藤光,玉木徹,Bisser Raytchev,金田和文,吉田成人,三重野寛,田中信治
    • Organizer
      情報処理学会DAシンポジウム2015
    • Place of Presentation
      石川県加賀市
    • Year and Date
      2015-08-26
    • Related Report
      2015 Annual Research Report
  • [Presentation] 大腸内視鏡画像のタイプ識別に適したSVMのFPGA実装2015

    • Author(s)
      岡本拓巳,小出哲士,清水達也,杉幸樹,Anh-Tuan Hoang,佐藤光,玉木徹,Bisser Raytchev,金田和文,吉田成人,三重野寛,田中信治
    • Organizer
      情報処理学会DAシンポジウム2015
    • Place of Presentation
      石川県加賀市
    • Year and Date
      2015-08-26
    • Related Report
      2015 Annual Research Report
  • [Presentation] Image Segmentation of Pyramid Style Identifier based on Support Vector Machine for Colorectal Endoscopic Images2015

    • Author(s)
      T. Okamoto, T. Koide, A. T. Hoang, T. Shimizu, K. Sugi, H. Sato, T. Tamaki, B. Raytchev, K. Kaneda, S. Yoshida, H. Mieno, S. Tanaka
    • Organizer
      The 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC2015)
    • Place of Presentation
      Mico-Milano Conference Center, Milan, Italy
    • Year and Date
      2015-08-25
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Transfer Learning for Bag-of-Visual Words Approach to NBI endoscopic image classification2015

    • Author(s)
      Shoji Sonoyama, Tsubasa Hirakawa, Toru Tamaki, Takio Kurita, Bisser Raytchev, Kazufumi Kaneda, Tetsushi Koide, Shigeto Yoshida, Yoko Kominami, Shinji Tanaka
    • Organizer
      The 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC2015)
    • Place of Presentation
      Mico-Milano Conference Center, Milan, Italy
    • Year and Date
      2015-08-25
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effective Diagnostic Image Segmentation with Pyramid Style Support Vector Machine for Colorectal Endoscopic Images2015

    • Author(s)
      T. Okamoto, T. Koide, A. T. Hoang, T. Shimizu, K. Sugi, H. Sato, T. Tamaki, B. Raytchev, K. Kaneda, S. Yoshida, H. Mieno, S. Tanaka
    • Organizer
      The 30th International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2015)
    • Place of Presentation
      Grand Hilton, Seoul, Korea
    • Year and Date
      2015-06-29
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 大腸内視鏡診断支援のための複数サイズの階層的検出ウィンドウを用いたタイプ識別ハードウェア2015

    • Author(s)
      岡本拓巳,小出哲士,清水達也,杉幸樹,Anh-Tuan Hoang,佐藤光,玉木徹,Bisser Raytchev,金田和文,吉田成人,三重野寛,田中信治
    • Organizer
      電子情報通信学会リコンフィギュラブルシステム研究会(RECONF)
    • Place of Presentation
      京都大学
    • Year and Date
      2015-06-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] Bag-of-Featuresに基づくVisual Word特徴量変換ハードウェアに関する考察2015

    • Author(s)
      杉幸樹,小出哲士,清水達也,岡本拓巳,Anh-Tuan Hoang,佐藤光,玉木徹,Bisser Raytchev,金田和文,吉田成人,三重野寛,田中信治
    • Organizer
      電子情報通信学会リコンフィギュラブルシステム研究会(RECONF)
    • Place of Presentation
      京都大学
    • Year and Date
      2015-06-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] 大腸内視鏡画像診断支援のためのリアルタイムD-SIFT特徴量抽出2015

    • Author(s)
      清水 達也,小出 哲士,杉幸樹,岡本 拓巳,Anh-Tuan Hoang,玉木 徹,Bisser Raytchev,金田 正文,吉田 成人,三重野 寛,田中 信治
    • Organizer
      第1回電子デバイス・回路・照明・システム関連教育・研究ワークショップ
    • Place of Presentation
      広島工業大学
    • Year and Date
      2015-05-23
    • Related Report
      2015 Annual Research Report
  • [Presentation] High Performance Feature Transformation Architecture based on Bag-of-Features in CAD system Colorectal Endoscopic Images2015

    • Author(s)
      Koki Sugi, Tetsushi Koide, Anh-Tuan Hoang, Takumi Okamoto, Tatsuya Shimizu, Toru Tamaki, Bisser Raytchev, Kazufumi Kaneda, Yoko Kominami, Shigeto Yoshida, Shinji Tanaka
    • Organizer
      Workshop on Synthesis And System Integration of Mixed Information Technologies (SASIMI 2015)
    • Place of Presentation
      Taiwan, Yilan
    • Year and Date
      2015-03-16 – 2015-03-17
    • Related Report
      2014 Annual Research Report
  • [Presentation] A Hierarchical Type Segmentation Algorithm Based on Support Vector Machine for Colorectal Endoscopic Images with NBI Magnification2015

    • Author(s)
      Takumi Okamoto, Tetsushi Koide, Anh-Tuan Hoang, Koki Sugi, Tatsuya Shimizu, Toru Tamaki, Bisser Raytchev, Kazufumi Kaneda, Yoko Kominami, Shigeto Yoshida, Shinji Tanaka
    • Organizer
      Workshop on Synthesis And System Integration of Mixed Information Technologies (SASIMI 2015)
    • Place of Presentation
      Taiwan, Yilan
    • Year and Date
      2015-03-16 – 2015-03-17
    • Related Report
      2014 Annual Research Report
  • [Presentation] A Real-Time D-SIFT Feature Extraction for Colorectal Endoscopic Images with NBI Magnification2015

    • Author(s)
      Tatsuya Shimizu, Tetsushi Koide, Anh-Tuan Hoang, Koki Sugi, Takumi Okamoto, Toru Tamaki, Bisser Raytchev, Kazufumi Kaneda,Yoko Kominami, Shigeto Yoshida,Shinji Tanaka
    • Organizer
      International Workshop on Nanodevice Technologies 2015 (IWNT2015)
    • Place of Presentation
      Hiroshima, Japan
    • Year and Date
      2015-03-03
    • Related Report
      2014 Annual Research Report
  • [Presentation] A Real-Time Visual Word Feature Transformation for Colorectal Endoscopic Images with NBI Magnification2015

    • Author(s)
      Koki Sugi, Tetsushi Koide, Anh-Tuan Hoang, Tatsuya Shimizu, Takumi Okamoto, Toru Tamaki, Bisser Raytchev, Kazufumi Kaneda, Yoko Kominami, Shigeto Yoshida, Shinji Tanaka
    • Organizer
      International Workshop on Nanodevice Technologies 2015 (IWNT2015)
    • Place of Presentation
      Hiroshima, Japan
    • Year and Date
      2015-03-03
    • Related Report
      2014 Annual Research Report
  • [Presentation] A Real-Time Type Identification based on Support Vector Machine for Colorectal Endoscopic Images with NBI Magnification2015

    • Author(s)
      Takumi Okamoto, Tetsushi Koide, Anh-Tuan Hoang, Koki Sugi, Tatsuya Shimizu, Toru Tamaki, Bisser Raytchev, Kazufumi Kaneda, Yoko Kominami, Shigeto Yoshida, Shinji Tanaka
    • Organizer
      International Workshop on Nanodevice Technologies 2015 (IWNT2015)
    • Place of Presentation
      Hiroshima, Japan
    • Year and Date
      2015-03-03
    • Related Report
      2014 Annual Research Report
  • [Presentation] リアルタイム大腸内視鏡診断支援のためのD-SIFT特徴量抽出アーキテクチャ2015

    • Author(s)
      清水達也,小出哲士,Anh-Tuan Hoang,杉幸樹,岡本拓巳,玉木徹,Bisser Raytchev,金田和文,小南陽子,吉田成人,田中信治
    • Organizer
      STARCシンポジウム2015
    • Place of Presentation
      横浜、日本
    • Year and Date
      2015-01-31
    • Related Report
      2014 Annual Research Report
  • [Presentation] アルタイム大腸内視鏡診断支援のためのVisual Word特徴量変換アーキテクチャ2015

    • Author(s)
      杉幸樹,小出哲士,Anh-Tuan Hoang,清水達也,岡本拓巳,玉木徹,Bisser Raytchev,金田和文,小南陽子,吉田成人,田中信治
    • Organizer
      STARCシンポジウム2015
    • Place of Presentation
      横浜、日本
    • Year and Date
      2015-01-31
    • Related Report
      2014 Annual Research Report
  • [Presentation] リアルタイム大腸内視鏡診断支援のためのSVMを用いたタイプ識別アーキテクチャ2015

    • Author(s)
      岡本拓巳,小出哲士,Anh-Tuan Hoang,清水達也,杉幸樹,玉木徹,Bisser Raytchev,金田和文,小南陽子,吉田成人,田中信治
    • Organizer
      STARCシンポジウム2015
    • Place of Presentation
      横浜、日本
    • Year and Date
      2015-01-31
    • Related Report
      2014 Annual Research Report
  • [Presentation] FPGA Implementation of Type Identifier for Colorectal Endoscopic Images with NBIMagnification2014

    • Author(s)
      T. Koide, A. T. Hoang, T. Okamoto, S. Shigemi, T. Mishima, T. Tamaki, B. Raytchev, K. Kaneda, Y. Kominami, R. Miyaki, T. Matsuo, S. Yoshida, Shinji Tanaka
    • Organizer
      The 12th IEEE Asia Pacific Conference on Circuits and Systems (APCCAS 2014)
    • Place of Presentation
      Okinawa, Japan
    • Year and Date
      2014-11-17 – 2014-11-20
    • Related Report
      2014 Annual Research Report
  • [Presentation] SVM-MRF Segmentation of Colorectal NBI Endoscopic Images2014

    • Author(s)
      T. Hirakawa T, T. Tamaki, N. Raytchev, K. Kaneda, T. Koide, Y. Kominami, S. Yoshida, S.Tanaka
    • Organizer
      The 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC2014)
    • Place of Presentation
      Chicago, USA
    • Year and Date
      2014-08-26 – 2014-08-30
    • Related Report
      2014 Annual Research Report
  • [Presentation] 大腸NBI拡大内視鏡画像診断支援のための特徴量変換アーキテクチャの開発2014

    • Author(s)
      杉 幸樹, 重見 悟, 三島 翼, A. T. Hoang,小出 哲士,玉木 徹,B. Raytchev,金田 和文,小南 陽子,宮木 理恵,松尾 泰治,吉田 成人,田中 信治
    • Organizer
      第20回画像センシングシンポジウム(SSII2014)論文集
    • Place of Presentation
      横浜、日本
    • Year and Date
      2014-06-13 – 2014-06-16
    • Related Report
      2014 Annual Research Report
  • [Presentation] 大腸NBI拡大内視鏡画像診断支援のための特徴量抽出アーキテクチャ2014

    • Author(s)
      小出 哲士, 三島 翼, 重見 悟, 杉 幸樹, A. T. Hoang,玉木 徹,B. Raytchev,金田 和文,小南 陽子,宮木 理恵,松尾 泰治,吉田 成人,田中 信治
    • Organizer
      第20回画像センシングシンポジウム(SSII2014)論文集
    • Place of Presentation
      横浜、日本
    • Year and Date
      2014-06-13 – 2014-06-16
    • Related Report
      2014 Annual Research Report
  • [Presentation] Support Vector Machineを用いたピラミッド型識別器による大腸NBI拡大内視鏡画像の領域分割2014

    • Author(s)
      小出 哲士, 重見 悟, 三島 翼, 杉 幸樹, A. T. Hoang,玉木 徹,B. Raytchev,金田 和文,小南 陽子,宮木 理恵,松尾 泰治,吉田 成人,田中 信治
    • Organizer
      第20回画像センシングシンポジウム(SSII2014)論文集
    • Place of Presentation
      横浜、日本
    • Year and Date
      2014-06-13 – 2014-06-16
    • Related Report
      2014 Annual Research Report
  • [Presentation] FPGA implementation of feature extraction for colorectal endoscopic images with NBI magnification2014

    • Author(s)
      T. Mishima, S. Shigemi, A. T. Hoang, T. Koide, T. Tamaki, B. Raytchev, K. Kaneda, Y. Kominami, R. Miyaki, T. Matsuo, S. Yoshida, S. Tanaka
    • Organizer
      IEEE International Symposium on Circuits and Systems (ISCAS2014)
    • Place of Presentation
      Melbourne, Australia
    • Year and Date
      2014-06-01 – 2014-06-05
    • Related Report
      2014 Annual Research Report
  • [Presentation] A Computer-Based System for Quantitative Diagnosis of Early Gastric Cancer Under Blue LASER Imaging-Magnifying Endoscopy2014

    • Author(s)
      Shigeto Yoshida, Rie Miyaki, Yoko Kominami, Yoji Sanomura, Taiji Matsuo, Shiro Oka, Shinji Tanaka, Bisser Raytchev, Toru Tamaki, Kazufumi Kaneda, Tsubasa Mishima, Satoshi Shigemi, Anh-Tuan Hoang, Tetsushi Koide, Kazuaki Chayama
    • Organizer
      American Society for Gastrointestinal Endoscopy (ASGE) 2014 (DDW)
    • Place of Presentation
      Chicago, USA
    • Year and Date
      2014-05-03 – 2014-05-06
    • Related Report
      2014 Annual Research Report
  • [Remarks] 生体医歯工学共同研究拠点

    • URL

      http://www.tmd.ac.jp/ibbc/

    • Related Report
      2016 Annual Research Report
  • [Remarks] 広島大学ナノデバイス・バイオ融合科学研究所

    • URL

      http://www.rnbs.hiroshima-u.ac.jp/

    • Related Report
      2016 Annual Research Report
  • [Remarks] 広島大学大学院先端物質科学研究科半導体集積科学専攻

    • URL

      http://www.seis.hiroshima-u.ac.jp/

    • Related Report
      2016 Annual Research Report 2015 Annual Research Report
  • [Remarks] 広島大学 学会賞等の受賞者 平成28年度

    • URL

      https://www.hiroshima-u.ac.jp/about/awards/winners/winners2016

    • Related Report
      2016 Annual Research Report
  • [Remarks] 広島大学 ナノデバイス・バイオ融合科学研究所 年報・研究所ニュース・かわら版

    • URL

      http://www.rnbs.hiroshima-u.ac.jp/papconf.html

    • Related Report
      2016 Annual Research Report
  • [Remarks] 広島大学ナノデバイス・バイオ融合科学研究所論文刊行物

    • URL

      http://www.rnbs.hiroshima-u.ac.jp/papers/

    • Related Report
      2015 Annual Research Report
  • [Remarks] 広島大学ナノデバイス・バイオ融合科学研究所学会発表リスト

    • URL

      http://www.rnbs.hiroshima-u.ac.jp/conference.html

    • Related Report
      2015 Annual Research Report
  • [Remarks] 広島大学 学会賞等の受賞者 平成27年度

    • URL

      http://www.hiroshima-u.ac.jp/top/kenkyu/gakkaisyo/p_0iz7uw.html

    • Related Report
      2015 Annual Research Report
  • [Remarks] 広島大学ナノデバイス・バイオ融合科学研究所 平成27年度 受賞者紹介

    • URL

      http://www.rnbs.hiroshima-u.ac.jp/award/award27.html

    • Related Report
      2015 Annual Research Report
  • [Remarks] 広島大学ナノデバイス・バイオ融合科学研究所論文刊行物

    • URL

      http://www.rnbs.hiroshima-u.ac.jp/papconf.html

    • Related Report
      2014 Annual Research Report
  • [Remarks] 広島大学ナノデバイス・バイオ融合科学研究所メンバー紹介

    • URL

      http://www.rnbs.hiroshima-u.ac.jp/koide/

    • Related Report
      2014 Annual Research Report
  • [Remarks] 広島大学大学院先端物質科学研究科半導体集積科学専攻教員紹介

    • URL

      http://www.seis.hiroshima-u.ac.jp/index.php?id=53

    • Related Report
      2014 Annual Research Report
  • [Patent(Industrial Property Rights)] Endodcopic Image Diagnosis Support System2016

    • Inventor(s)
      小出哲士,玉木徹,吉田成人,他
    • Industrial Property Rights Holder
      小出哲士,玉木徹,吉田成人,他
    • Industrial Property Rights Type
      特許
    • Filing Date
      2016-08-06
    • Related Report
      2016 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] Endodcopic Image Diagnosis Support System2016

    • Inventor(s)
      小出哲士,玉木徹,吉田成人,他
    • Industrial Property Rights Holder
      小出哲士,玉木徹,吉田成人,他
    • Industrial Property Rights Type
      特許
    • Filing Date
      2016-08-06
    • Related Report
      2016 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] Endodcopic Image Diagnosis Support System2016

    • Inventor(s)
      小出哲士,玉木徹,吉田成人,他
    • Industrial Property Rights Holder
      小出哲士,玉木徹,吉田成人,他
    • Industrial Property Rights Type
      特許
    • Filing Date
      2016-08-05
    • Related Report
      2016 Annual Research Report
    • Overseas

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Published: 2014-04-04   Modified: 2018-03-22  

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