• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

周波数並列化とCMRFモデルに基づくミリ波帯コヒーレント・イメージング・システム

Research Project

Project/Area Number 20651045
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeSingle-year Grants
Research Field Social systems engineering/Safety system
Research InstitutionThe University of Tokyo

Principal Investigator

廣瀬 明  The University of Tokyo, 大学院・工学系研究科, 教授 (70199115)

Project Period (FY) 2008 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥3,300,000 (Direct Cost: ¥3,300,000)
Fiscal Year 2009: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2008: ¥2,200,000 (Direct Cost: ¥2,200,000)
Keywordsミリ波イメージング / セキュリティ / ニューラルネットワーク / テロ対策 / 自己組織化マップ
Research Abstract

近年多発しているの交通機関でのテロ事件等の防止対策として、広くセキュリティシステムに利用できる可能性がある技術に、ミリ波アクティブイメージングがある。これは衣服の下に隠された金属物以外の危険物の画像化が、乗客の移動を大きく妨げずにできることが期待されるからである。本年度は、複素自己組織化マップ(Complex-valued self-organizing map : CSOM)による適応的な信号処理方式を用いて複素振幅画像を区分化することで対象物を可視化する実験を進めた。前年度末にミリ波帯ミクサが故障したため、本科研費の繰越を行い、平成21年度に入ってすぐに代替品の発注を行って、実験を再開した。当該部品が米国製であり、納期が4ヶ月以上かかったため時間的に余裕はなかったが、実験再開にこぎつけることができた。そして第2年度の計画に組み入れる形で、研究を遂行した。今年度の成果として、特にCSOM処理において複素内積によって勝者参照ベクトルを決定することで、アクティブイメージングに適したコヒーレントなテクスチャ検出を行うとともに、アクティブイメージング特有の鏡面反射や背景の影響を軽減して効果的に対象物の可視化ができることを発見した。ユークリッド距離によって勝者参照ベクトルを決定する場合のCSOM処理との比較も行い、提案方式が優れていることを確認した。本研究は、この新しいミリ波イメージング技術を確かめるもためのものであり、これで2年間の萌芽研究を終了する。今後、新たな予算を確保することにより、その基盤を確立する研究を進めたいと考えている。

Report

(2 results)
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (59 results)

All 2010 2009 Other

All Journal Article (28 results) (of which Peer Reviewed: 28 results) Presentation (27 results) Book (2 results) Remarks (2 results)

  • [Journal Article] Blood Vessel Segmentation in Complex-Valued Magnetic Resonance Images with Snake Active Contour Model2010

    • Author(s)
      A.Handayani, A.B.Suksmono, T.L.R.Mengko, A.Hirose
    • Journal Title

      International Journal of E-Health and Medical Communications 1

      Pages: 41-52

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ultrasonic imaging for boundary shape generation by phase unwrapping with singular-point elimination based on complex-valued Markov random field model2010

    • Author(s)
      T.Nishino, R.Yamaki, A.Hirose
    • Journal Title

      IEICE Trans.on Fundamentals E93-A

      Pages: 219-226

    • NAID

      10026862678

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Taper-walled LTSA : A low direct-coupling antenna for subsurface imaging2010

    • Author(s)
      Y.Nakano, A.Hirose
    • Journal Title

      Int'l Conf.on Ground Penetrating Radar(GPR)2010 Lecce (印刷中(掲載確定))

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Complex-valued self-organizing map clustering using complex inner product in active mmillimeter-wave imaging2010

    • Author(s)
      T.Aoyagi, D.Radenamad, Y.Nakano, A.Hirose
    • Journal Title

      Int'l Joint Conference on Neural Networks(IJCNN)2010 Barcelona (印刷中(掲載確定))

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Recent progress in applications of complex-valued neural networks2010

    • Author(s)
      A.Hirose
    • Journal Title

      Int'l Conf.on Artificial Intelligence and Sof Computing.(ICAISC)2010 (印刷中(掲載確定))

    • Related Report
      2009 Annual Research Report 2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Merits of complex-valued neural network processing2010

    • Author(s)
      A.Hirose
    • Journal Title

      Int'l Workshop on Intelligence Science and Intelligent Data Engineering(ISciDE)2010 Harbin (印刷中(掲載確定))

    • Related Report
      2009 Annual Research Report 2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Blood Vessel Segmentation in Complex-Valued Magnetic Resonance Images with Snake Active Contour Model2010

    • Author(s)
      A.Handayani A.B.Suksmono T.L.R.Mengko A.Hirose
    • Journal Title

      International Journal of E-Health and Medical Communications 1

      Pages: 41-52

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ultrasonic imaging for boundary shape generation by phase unwrapping with singular-point elimination based on complex-valued Markov random field model2010

    • Author(s)
      T.Nishino R.Yamaki A.Hirose
    • Journal Title

      IEICE Trans.on Fundamentals E93-A

      Pages: 219-226

    • NAID

      10026862678

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Taper-walled LTSA : A low direct-coupling antenna for subsurface imaging2010

    • Author(s)
      Y.Nakano A.Hirose
    • Journal Title

      Int'l Conf.on Ground Penetrating Radar(GPR)2010 Lecce (印刷中(掲載確定))

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Complex-valued self-organizing map clustering using complex innerproduct in active mmillimeter-wave imaging2010

    • Author(s)
      T.Aoyagi D.Radenamady Y.Nakano A.Hirose
    • Journal Title

      Int'l Joint Conference on Neural Networks(IJCNN)2010 Barcelona (印刷中(掲載確定))

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spectral fluctuation method : A texture-based method to extract text regions in general scene images2009

    • Author(s)
      Y.Baba, A.Hirose
    • Journal Title

      IEICE Trans. on Information Systems E92-D

      Pages: 1702-1715

    • NAID

      10026810909

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Search Control Algorithm Based on Random Step Size Hill-Climbing Method for Adaptive PMD Compensation2009

    • Author(s)
      K.Tanizawa, A.Hirose
    • Journal Title

      IEICE Trans.on Commun. E92-B

      Pages: 2584-2590

    • NAID

      10026839912

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Chirp Z-Transform-based Fading Channel Prediction2009

    • Author(s)
      S.Tan, A.Hirose
    • Journal Title

      Electron.Lett. 45

      Pages: 418-420

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Envelope phase detection for millimeter-wave active imaging2009

    • Author(s)
      A.Hirose, S.Hamada, R.Yamaki
    • Journal Title

      Electron.Lett. 45

      Pages: 331-332

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Proposal of bulk LTSA to realize low antenna impedance for real time millimeter wave imaging front-end2009

    • Author(s)
      D.Radenamad, T.Aoyagi, A.Hirose
    • Journal Title

      Asia Pacific Microwave Conf.(APMC)2009 Singapore

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Concept Generation Method Based on Mutual Information Quantity Among Multiple Self-Organizing Maps2009

    • Author(s)
      K.Kitahara, A.Hirose
    • Journal Title

      Int'l Conf.on Neural Inform. Processing(ICONIP)2009 Bangkok

      Pages: 263-272

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Improvement of BER Performance by Active PMD Compensation Employing the Steepest Descent-Based Tracking Algorithm2009

    • Author(s)
      K.Tanizawa, A.Hirose
    • Journal Title

      Optoelectronics and Commun.Conf.(OECC)2009 Hong Kong

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Local, nonlinear adaptive co-registration of master and slave interferometric SAR complex image data for high quality digital elevation map generation2009

    • Author(s)
      R.Natsuaki, A.Hirose
    • Journal Title

      Int'l Geosci. and Remote Sens.Symposium(IGARSS)2009 Capetown

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Complex-valued neural networks(Tutorial)2009

    • Author(s)
      A.Hirose
    • Journal Title

      Int'l Joint Conference on Neural Networks(IJCNN)2009

    • Related Report
      2009 Annual Research Report 2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Complex-valued neural networks : The merits and their origins2009

    • Author(s)
      A.Hirose
    • Journal Title

      Int'l Joint Conference on Neural Networks(IJCNN)2009 Atlanta

      Pages: 1237-1244

    • Related Report
      2009 Annual Research Report 2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spectral fluctuation method : A texture-based method to extract text regions in general scene images2009

    • Author(s)
      Y.Baba A.Hirose
    • Journal Title

      IEICE Trans.on Information Systems E92-D

      Pages: 1702-1715

    • NAID

      10026810909

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Search Control Algorithm Based on Random Step Size Hill-Climbing Method for Adaptive PMD Compensation2009

    • Author(s)
      K.Tanizawa A.Hirose
    • Journal Title

      IEICE Trans.on Commun. E92-B

      Pages: 2584-2590

    • NAID

      10026839912

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Chirp Z-Transform-based Fading Channel Prediction2009

    • Author(s)
      S.Tan A.Hirose
    • Journal Title

      Electron.Lett. 45

      Pages: 418-420

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Envelope phase detection for millimeter-wave active imaging2009

    • Author(s)
      A.Hirose S.Hamada R.Yamaki
    • Journal Title

      Electron.Lett. 45

      Pages: 331-332

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Proposal of bulk LTSA to realize low antenna impedance for real time millimeter wave imaging front-end2009

    • Author(s)
      D.Radenamad T.Aoyagi A.Hirose
    • Journal Title

      Asia Pacific Microwave Conf.(APMC)2009 Singapore

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Concept Generation Method Based on Mutual Information Quantity Among Multiple Self-Organizing Maps2009

    • Author(s)
      K.Kitahara A.Hirose
    • Journal Title

      Int'l Conf.on Neural Inform.Processing(ICONIP)2009 Bangkok

      Pages: 263-272

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Improvement of BER Performance by Active PMD Compensation Employing the Steepest Descent-Based Tracking Algorithm2009

    • Author(s)
      K.Tanizawa A.Hirose
    • Journal Title

      Optoelectronics and Commun.Conf.(OECC)2009 Hong Kong

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Local, nonlinear adaptive co-registration of master and slave interferometric SAR complex image data for high quality digital elevation map generation2009

    • Author(s)
      R.Natsuaki A.Hirose
    • Journal Title

      Int'l Geosci.and Remote Sens.Symposium(IGARSS)2009 Capetown

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] 「五感」情報処理:アプリケーションの展望2010

    • Author(s)
      廣瀬明
    • Organizer
      2010信学総大(CDT-1)
    • Place of Presentation
      Sendai
    • Year and Date
      2010-03-18
    • Related Report
      2009 Annual Research Report
  • [Presentation] 広帯域近傍イメージング・アレイの素子間直接結合の低減2010

    • Author(s)
      仲野幸真, 廣瀬明
    • Organizer
      2010信学総大(B-1-151)
    • Place of Presentation
      Sendai
    • Year and Date
      2010-03-17
    • Related Report
      2009 Annual Research Report
  • [Presentation] 衣服下の液体を可視化するためのアクティブミリ波イメージングにおける複素自己組織化マップ適応処理2010

    • Author(s)
      青柳俊, ラデンアマド・ダムリ, 仲野幸真, 廣瀬明
    • Organizer
      2010信学総大(C-2-114)
    • Place of Presentation
      Sendai
    • Year and Date
      2010-03-17
    • Related Report
      2009 Annual Research Report
  • [Presentation] SAR干渉画像の局所的歪み解消のための非線形な位置合わせ2010

    • Author(s)
      夏秋嶺, 廣瀬明
    • Organizer
      2010信学総大(B-2-64)
    • Place of Presentation
      Sendai
    • Year and Date
      2010-03-17
    • Related Report
      2009 Annual Research Report
  • [Presentation] 相互情報量を利用した複数SOMによる地雷概念形成2010

    • Author(s)
      廣瀬明, 江尻礼聡, 北原邦紀
    • Organizer
      信学会ニューロコンピューティング研究会(NC2009-130)
    • Place of Presentation
      Tokyo
    • Year and Date
      2010-03-10
    • Related Report
      2009 Annual Research Report
  • [Presentation] 複素内積を用いた複素自己組織化マップによるセキュリティ用アクティブイメージング実験2010

    • Author(s)
      青柳俊, ラデンアマド・ダムリ, 仲野幸真, 廣瀬明
    • Organizer
      信学会ニューロコンピューティング研究会(NC2009-129)
    • Place of Presentation
      Tokyo
    • Year and Date
      2010-03-10
    • Related Report
      2009 Annual Research Report
  • [Presentation] Local, nonlinear adaptive co-registration of master and slave interferometric SAR complex image data for high quality digital elevation map generation2010

    • Author(s)
      夏秋嶺, 廣瀬明
    • Organizer
      Int'l Geosci. and Remote Sens. Symposium(IGARSS)2009 Capetown
    • Place of Presentation
      Cape Town(South Africa)
    • Related Report
      2009 Annual Research Report
  • [Presentation] Complex-valued self-organizing map clustering using complex innernroduct in active mmillimeter-wave imaging2010

    • Author(s)
      T.Aoyagi D.Radenamad Y.Nakano A.Hirose
    • Organizer
      Int'l Joint Conference on Neural Networks(IJCNN)2010 Barcelona
    • Place of Presentation
      Barcelona, Spain
    • Related Report
      2008 Annual Research Report
  • [Presentation] Taper-walled LTSA : A low direct-coupling antenna for subsurface imaging2010

    • Author(s)
      Y.Nakano A.Hirose
    • Organizer
      Int'l Conf.on Ground Penetrating Radar(GPR)2010 Lecce
    • Place of Presentation
      Lecce, Italy
    • Related Report
      2008 Annual Research Report
  • [Presentation] Recent progress in applications of complex-valued neural networks2010

    • Author(s)
      A.Hirose
    • Organizer
      Int'l Conf.on Artificial Intelligence and Sof Computing.(ICAISC)2010
    • Place of Presentation
      Zakopane, Poland
    • Related Report
      2008 Annual Research Report
  • [Presentation] Merits of complex-valued neural network processing2010

    • Author(s)
      A.Hirose
    • Organizer
      Int'l Workshop on Intelligence Science and Intelligent Data Engineering(ISciDE)2010 Harbin
    • Place of Presentation
      Harbin, China
    • Related Report
      2008 Annual Research Report
  • [Presentation] Local, nonlinear adaptive co-registration of master and slave interferometric SAR complex image data for high quality digital elevation map generation2010

    • Author(s)
      Ryo Natsuaki Akira Hirose
    • Organizer
      Int'l Geosci.and Remote Sens.Symposium(IGARSS)2009 Capetown
    • Place of Presentation
      Cape Town, South Africa
    • Related Report
      2008 Annual Research Report
  • [Presentation] 近傍イメージングのために高指向性・低直接結合を実現するTaper-walled LTSA2009

    • Author(s)
      仲野幸真, 廣瀬明
    • Organizer
      信学会電磁界理論研究会(EMT09-147)
    • Place of Presentation
      Okinawa
    • Year and Date
      2009-11-28
    • Related Report
      2009 Annual Research Report
  • [Presentation] 実時間ミリ波イメージング用フロントエンドのための低インピーダンスバルクLTSA2009

    • Author(s)
      ラデンアマド・ダムリ, 青柳俊, 廣瀬明
    • Organizer
      信学会電磁界理論研究会(EMT09-148)
    • Place of Presentation
      Okinawa
    • Year and Date
      2009-11-28
    • Related Report
      2009 Annual Research Report
  • [Presentation] Future millimeter-wave/microwave imaging technology and microelectronics2009

    • Author(s)
      廣瀬明
    • Organizer
      Japan-Taiwan Symposium on Microelectronics
    • Place of Presentation
      Tokyo
    • Year and Date
      2009-10-29
    • Related Report
      2009 Annual Research Report
  • [Presentation] SAR干渉画像を作成するための局所的かつ非線形な位置合わせ2009

    • Author(s)
      夏秋嶺, 廣瀬明
    • Organizer
      信学会宇宙・航行エレクトロニクス研究会(SANE2009-40)
    • Place of Presentation
      Tsukuba
    • Year and Date
      2009-06-26
    • Related Report
      2009 Annual Research Report
  • [Presentation] 複素ニューラルネットワークの利点とその起源2009

    • Author(s)
      廣瀬明
    • Organizer
      信学会ニューロコンピューティング研究会(NC2009-2)
    • Place of Presentation
      Okinawa
    • Year and Date
      2009-05-25
    • Related Report
      2009 Annual Research Report
  • [Presentation] Proposal of bulk LTSA to realize low antenna impedance for real time millimeter wave imaging front-end2009

    • Author(s)
      D.Radenamad, 青柳俊, 廣瀬明
    • Organizer
      Asia Pacific Microwave Conf.(APMC)2009 Singapore
    • Place of Presentation
      Singapore(Singapore)
    • Related Report
      2009 Annual Research Report
  • [Presentation] A Concept Generation Method Based on Mutual Information Quantity Among Multiple Self-Organizing Maps2009

    • Author(s)
      北原邦紀, 廣瀬明
    • Organizer
      Int'l Conf.on Neural Inform. Processing(ICONIP)2009 Bangkok
    • Place of Presentation
      Bangkok(Thai)
    • Related Report
      2009 Annual Research Report
  • [Presentation] Improvement of BER Performance by Active PMD Compensation Employing the Steepest Descent-Based Tracking Algorithm2009

    • Author(s)
      K.Tanizawa, 廣瀬明
    • Organizer
      Optoelectronics and Commun. Conf.(OECC)2009 Hong Kong
    • Place of Presentation
      Hong Kong (R.O.C.)
    • Related Report
      2009 Annual Research Report
  • [Presentation] Complex-valued neural networks(Tutorial)2009

    • Author(s)
      廣瀬明
    • Organizer
      Int'l Joint Conference on Neural Networks(IJCNN)2009
    • Place of Presentation
      Atlanta(U.S.A.)
    • Related Report
      2009 Annual Research Report
  • [Presentation] Complex-valued neural networks : The merits and their origins2009

    • Author(s)
      廣瀬明
    • Organizer
      Int'l Joint Conference on Neural Networks(IJCNN)2009
    • Place of Presentation
      Atlanta(U.S.A.)
    • Related Report
      2009 Annual Research Report
  • [Presentation] Proposal of bulk LTSA to realize low antenna impedance for real time millimeter wave imaging front-end2009

    • Author(s)
      D.Radenamad T.Aoyagi A.Hirose
    • Organizer
      Asia Pacific Microwave Conf.(APMC)2009 Singapore
    • Place of Presentation
      Singapore
    • Related Report
      2008 Annual Research Report
  • [Presentation] A Concept Generation Method Based on Mutual Information Quantity Among Multiple Self-Organizing Maps2009

    • Author(s)
      K.Kitahara A.Hirose
    • Organizer
      Int'l Conf.on Neural Inform.Processing(ICONIP)2009 Bangkok
    • Place of Presentation
      Bangkok, Thailand
    • Related Report
      2008 Annual Research Report
  • [Presentation] Improvement of BER Performance by Active PMD Compensation Employing the Steepest Descent-Based Tracking Algorithm2009

    • Author(s)
      K.Tanizawa A.Hirose
    • Organizer
      Optoelectronics and Commun.Conf.(OECC)2009 Hong Kong
    • Place of Presentation
      Hong Kong, China
    • Related Report
      2008 Annual Research Report
  • [Presentation] Complex-valued neural networks(Tutorial)2009

    • Author(s)
      A.Hirose
    • Organizer
      Int'l Joint Conference on Neural Networks(IJCNN)2009
    • Place of Presentation
      Atlanta, USA
    • Related Report
      2008 Annual Research Report
  • [Presentation] Complex-valued neural networks : The merits and their origins2009

    • Author(s)
      A.Hirose
    • Organizer
      Int'l Joint Conference on Neural Networks(IJCNN)2009
    • Place of Presentation
      Atlanta, USA
    • Related Report
      2008 Annual Research Report
  • [Book] Radar Technology, In-Tech2010

    • Author(s)
      Y.Nakano, A.Hirose
    • Total Pages
      410
    • Publisher
      Adaptive ground penetrating radar systems to visualize antipersonnel plastic landmines based on local texture in scattering and reflection data in space and frequency domains
    • Related Report
      2009 Annual Research Report
  • [Book] Radar Technology, In-Tech2010

    • Author(s)
      Y.Nakano A.Hirose
    • Publisher
      Adaptive ground penetrating radar systems to visualize antipersonnel plastic landmines based on local texture in scattering and reflection data in space and frequency domains(出版確定)
    • Related Report
      2008 Annual Research Report
  • [Remarks]

    • URL

      http://www.eis.t.u-tokyo.ac.jp/

    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://www.eis.t.u-tokyo.ac.jp/

    • Related Report
      2008 Annual Research Report

URL: 

Published: 2008-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi