Development of an endoscopic image diagnostic hardware system for gastrointestinal endoscopy for real-time diagnosis support at medical examination
Project/Area Number |
26280015
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Partial Multi-year Fund |
Section | 一般 |
Research Field |
Computer system
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Research Institution | Hiroshima 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)
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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)
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Research Collaborator |
YOSHIDA Shigeto JR広島病院, 消化器内科・救急センター, 第一部長
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Project Period (FY) |
2014-04-01 – 2017-03-31
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Project Status |
Completed (Fiscal Year 2016)
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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)
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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.
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Report
(4 results)
Research Products
(77 results)
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[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.
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Journal Title
J Clin Gastroenterol
Volume: 49
Issue: 2
Pages: 108-115
DOI
Related Report
Peer Reviewed / Open Access
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[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
Int'l Joint Research
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[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
Int'l Joint Research
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[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
Int'l Joint Research
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[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
Int'l Joint Research
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[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
Int'l Joint Research
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[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
Int'l Joint Research
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[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
Int'l Joint Research
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[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
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[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
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[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
Int'l Joint Research
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[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
Int'l Joint Research
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[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
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[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
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[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
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[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
Int'l Joint Research
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[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
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[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
Int'l Joint Research
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[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
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[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
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[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
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[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
Int'l Joint Research
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[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
Int'l Joint Research
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[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
Int'l Joint Research
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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[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
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