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1999 Fiscal Year Final Research Report Summary

Basic Research on Computer Aided Diagnosis for Mammography and Its Practical Application

Research Project

Project/Area Number 10044136
Research Category

Grant-in-Aid for Scientific Research (A).

Allocation TypeSingle-year Grants
Section一般
Research Field 計測・制御工学
Research InstitutionTokyo University of Agriculture & Technology

Principal Investigator

KOBATAKE Hidefumi  Tokyo Univ. of Agri. & Tech., Graduate School of Bio-Applications and Systems Engineering, Professor, 大学院・生物システム応用科学研究科, 教授 (80013720)

Co-Investigator(Kenkyū-buntansha) MURAKAMI Koji  National Cancer Center Hospital, Dept. of Radiology, Director, 放射線部, 医員
NAWANO Shigeru  National Cancer Center Hospital, Dept. of Radiology, Director, 放射線部, 医長
SHIMIZU Akinobu  Tokyo Univ. of Agri. & Tech., Graduate School of Bio-Applications and Systems Engineering, Associate Professor, 大学院・生物システム応用科学研究科, 助教授 (80262880)
HAGIWARA Yosihiro  Tokyo Univ. of Agri. & Tech., Associate Professor, 工学部, 助手 (80293009)
Project Period (FY) 1998 – 1999
KeywordsMammography / Computer Aided Diagnosis / CAD / Mammogram / Screening / Breast Cancer / Tumor / Microcalcification
Research Abstract

This project is the joint collaboration research between Tokyo University of Agriculture and Technology and University of Chicago. Each research group has developed high-performance CAD system for mammography. The purpose of this project is to accelerate the development of the next generation CAD system for mammography. The activities for two years are as follows.
June 20-26, 1998 Research group of Univ. of Chicago visited Tokyo Univ. of Agri. & Tech.
Nov. 28-Dec. 6, 1998 Research group of Tokyo Univ. of Agri. & Tech. visited Univ. of Chicago
Oct. 2-9, 1999 Research group of Univ. of Chicago visited Tokyo Univ. of Agri. & Tech.
Feb. 12-17, 2000 Research group of Tokyo Univ. of Agri. & Tech. visited R2 Technology CO. Ltd. to investigate the state of the art of the CAD system for mammography which is now in practical use.
We exchanged information on CAD system for mammography. Researchers of Univ. of Chicago gave lectures on the present state of the art of CAD system for mammography and its clinical evaluation. These lectures were open to the public. Researchers of Tokyo Univ. of Agri. & Tech. also gave lectures on the medical image processing at R2 Technology.

  • Research Products

    (26 results)

All Other

All Publications (26 results)

  • [Publications] 小畑 秀文: "アイリス・フィルタとその特性解析"計測自動制御学会論文誌. 34. 326-332 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 吉永 幸靖: "濃度勾配ベクトルを用いたコントラストが幅に影響されない線領域の検出法"電子情報通信学会論文誌. Vol.J81-D-II. 2547-2555 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 萩原 義裕: "CT画像を用いたじん肺粒状影の抽出とじん肺症自動分類の試み"Medical Imaging Technology. 16. 578-584 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] S. Nawano: "Computer-Aided Diagnosis in Full Digital Mammography"Investigative Radiology. 34. 310-316 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Hidefumi Kobatake: "Convergence Index Filter for Vector Fields"IEEE Trans. on Image Processing. 8. 1029-1038 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H. Kobatake: "Computerized detection of malignant tumors on digital mammograms"IEEE Trans. on Medical Imaging. 18. 369-378 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 井関: "再帰的領域探索法による胸部CT画像からの血管の3次元構造の抽出"電子情報通信学会論文誌 D-II. J82-D-II. 1533-1535 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 村上 政行: "乳房X線上の悪性腫瘤影の特徴抽出"Medical Imaging Technology. 17. 681-689 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 橋本 滋: "左右マンモグラムの定性的特徴量の比較に基づく偽陽性陰影の削減"電子情報通信学会論文誌 D-II. J83-D-II. 101-108 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 萩原 義裕: "不定形微小凸領域抽出のための領域拡張を伴なうモルフォロジカルフィクレタとその医用画像処理への応用"電子情報通信学会論文誌. J83-D-II. 109-117 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 魏軍: "肺がん陰影候補抽出のための勾配ベクトル集中性フィルタ"電子情報通信学会論文誌. J83-D-II. 118-125 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Anastasio Ma: "A genetic algorithm-based method for optimizing the performance of a computer-aided diagnosis scheme for detection of dustered micro classifications"Med Phys. 25. 1613-1620 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] doi K: "Computer vision and artificial intelligence in mammography"Diagnostik und Therapic des Mammakarzinoms. 11-16 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Huo Z: "Automated computerized classification of malignant and benign mass lesions on digitized mammograms"Acad Radiol. 5. 155-168 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Nagel RH: "Analysis of methods for reducing false positives in the automated detection of clustered microclassifications in mammograms"Med Phys. 25. 1502-1506 (1998)

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      「研究成果報告書概要(和文)」より
  • [Publications] Nishikawa RM: "Mammographic databases"Breast Disease. 10. 137-150 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Zhang W: "Optimally weighted wavelet transform based on supervised training for detection of microclassifications in digital mammograms"Med Phys. 25. 949-956 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Doi k: "Computer-aided diagnosis in radiology : Potential and pitfalls"European Journal of Radiology. 31. 97-109 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Jiang Y: "Improving breast cancer diagnosis with computer-aided diagnosis"Acad Radiol. 6. 22-33 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Nishikawa RM: "Computer-aided diagnosis in digital mammography"Diagnostic Imaging. 47-51 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] S. Nawano, K. Murkami, K. Moriyama. H. Kobatake, H. Takeo and K. Shimura: "Computer-Aided Diagnosis in Full Digital Mammography"Investigative Radiology. Vol. 34, No. 4. 310-316 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Hidefumi Kobatake and Shigeru Hashimoto: "Convergence Index Filter for Vector Fields"IEEE Trans. On Image Processing. Vol. 8, No. 8. 1029-103 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H. Kobatake, M. Murkami, H. Takeo and S. Nawano: "Computerized detection of malignant tumors on digital mammograms"IEEE Trans. On Medical Imaging. Vol. , No.. 369-378 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Doi K, MacMahon H. Katsuragawa S, Nishikawa RM, Jiang Y: "Computer-aided diagnosis in radiology : Potential and pitfalls"European Journal of Radiology. 31. 97-109 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Jiang Y, Nishikawa RM: "Schmidt RA, Metz CE, Giger ML, Doi K : Improving breast cancer diagnosis with computer-aided diagnosis"Acad Radiol. 6. 22-33 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Nishikawa RM: "Computer-aide diagnosis in digital mammography"Diagnostic Imaging (September). 47-51 (1999)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 2001-10-23  

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