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3D ear recognition for forensics using 2D images

Research Project

Project/Area Number 15K00191
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Information security
Research InstitutionSaitama Institute of Technology

Principal Investigator

WATABE DAISHI  埼玉工業大学, 工学部, 教授 (80337609)

Research Collaborator SAI Hideyasu  
MINAMIDANI Takanri  
Project Period (FY) 2015-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2017: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2016: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Keywords生体認証 / 耳介認証 / 3D認証 / 犯罪操作支援システム / 耳介特徴点 / GAN / 深層学習 / Gabor特徴 / 顔認証 / 耳介形状 / ロバスト性 / セキュリティ / 法科学 / 犯罪捜査支援 / 3D認証 / 防犯カメラ画像
Outline of Final Research Achievements

The prominent feature of this research is to use "ear shape" which has not been researched despite its usefulness for biometrics. The applicant has conducted research on ear biometrics that is robust against changes in the angle of the ear that occurs when shaking or tilting the neck using Gabor Jet or discriminant analysis. Extending this research, we conducted the following research study:"Estimation method of images with different shooting angles","Algorithms that estimate the shooting angle of the ear","Improved ear detection and feature point detection algorithm","Algorithms that determines the absence of ear feature points, due to accidental injury, abnormal occurrence, occlusion by hair or occlusion ear itself" Summarising above, we presented 10 domestic conference presentations andpublished 6 international conference papers and 4 academic papers.

Academic Significance and Societal Importance of the Research Achievements

本研究の特色は,生体認証にその有用性にもかかわらず研究が進んでいない「耳介」を用いることにある.耳介のパターンは個人により異なりかつ指紋や虹彩より大きいため,機器への接触なしに遠くからでも個人を識別できる可能性がある.申請者は首を左右に振るないしは傾けたときにおこる耳介の角度変化にロバストな耳介認証の研究を行ってきた.この研究を発展させ防犯カメラの耳介画像から捜査対象者リストを作成する捜査支援システムの実用化を研究目的とする.現在既に実用化されている顔画像を利用した捜査対象者リスト作成システムは横顔に弱いとされるので,耳介を利用した捜査支援システムが実用化されれば相補的に利用でき有益である.

Report

(5 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (31 results)

All 2019 2018 2017 2016 2015

All Journal Article (15 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 6 results,  Open Access: 4 results,  Acknowledgement Compliant: 5 results) Presentation (16 results) (of which Int'l Joint Research: 6 results,  Invited: 1 results)

  • [Journal Article] Improving ear recognition robustness against 3D rotation using statistical modelling based on forensic classification2019

    • Author(s)
      Takanari Minamidani, Hideyasu Sai, Daishi Watabe
    • Journal Title

      International Journal of Biometrics

      Volume: -

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] GANによる超解像画像を利用した深層学習に 基づく耳介認証の精度比較2019

    • Author(s)
      南谷崇成, 渡部大志, 早坂昭裕, 今岡仁
    • Journal Title

      MIRU2019第 22 回画像の認識・理解シンポジウム論文集, 2019

      Volume: -

    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Journal Article] 耳介画像による個人認証の ディープラーニングによる高精度化2018

    • Author(s)
      東城匡哉, 南谷崇成, 渡部大志, 早坂昭裕, 今岡仁
    • Journal Title

      MIRU2018 第 21 回画像の認識・理解シンポジウム 論文集

      Volume: -

    • Related Report
      2018 Annual Research Report
  • [Journal Article] GAN による超解像および劣化画像を含む深層学習に もとづく耳介認証の精度比較2018

    • Author(s)
      南谷崇成, 渡部大志, 早坂昭裕, 今岡仁
    • Journal Title

      第8回バイオメトリクスと認識・認証シンポジウム(SBRA2018)論文集

      Volume: -

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Another Attempt at Estimating the Camera Angle in Ear Recognition2018

    • Author(s)
      Daishi WATABE, Takanari MINAMIDANI, and Hideyasu SAI
    • Journal Title

      International Journal of Affective Engineering

      Volume: 17 Issue: 2 Pages: 147-153

    • DOI

      10.5057/ijae.IJAE-D-17-00012

    • NAID

      130006728046

    • ISSN
      2187-5413
    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Improving ear recognition robustness from single-view-based images rotated in depth for forensic observations2017

    • Author(s)
      Takanari Minamidani; Hideyasu Sai; Daishi Watabe
    • Journal Title

      IEEE Conference Publications

      Volume: なし Pages: 90-93

    • DOI

      10.1109/icbake.2017.8090643

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Shot を利用した 3d 耳介認証の試み(2)2017

    • Author(s)
      福田京四朗, 渡部大志, 南谷崇成, 崔英泰
    • Journal Title

      電子情報通信学会技術報告

      Volume: 117(42) Pages: 29-34

    • Related Report
      2017 Research-status Report
  • [Journal Article] SHOTを利用した3D耳介認証の試み(3)2017

    • Author(s)
      渡部大志南谷 崇成 崔 英泰
    • Journal Title

      平成29年 電気学会 電子・情報・システム部門大会講演論文集

      Volume: なし Pages: 1052-1056

    • Related Report
      2017 Research-status Report
  • [Journal Article] ディープラーニングを用いた耳介画像による法科学支援の試み2017

    • Author(s)
      東城匡哉, 南谷崇成, 渡部大志, 早坂昭裕, 今岡仁
    • Journal Title

      電子情報通信学会 2017年ソサイエティ大会講演論文集

      Volume: なし

    • Related Report
      2017 Research-status Report
  • [Journal Article] Manipulation of Shooting Angle using Modified Gabor Filter2016

    • Author(s)
      南谷崇成, 崔英泰, 渡部大志
    • Journal Title

      Transactions of Japan Society of Kansei Engineering

      Volume: 15 Issue: 6 Pages: 645-649

    • DOI

      10.5057/jjske.TJSKE-D-16-00087

    • NAID

      130005252794

    • ISSN
      1884-0833, 1884-5258
    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 耳介認証における撮影角度の変化への頑健性を向上させる ガボール特徴のパラメータの決定の試み2016

    • Author(s)
      南谷崇成, 渡部大志, 崔英泰
    • Journal Title

      電子情報通信学会技術研究報告

      Volume: 116(107) Pages: 25-28

    • Related Report
      2016 Research-status Report
  • [Journal Article] BCI-Based Mobile Phone Using SSVEP Techniques2016

    • Author(s)
      Dongsheng Wang , Toshiki Kobayashi, Gaochao Cui, Daishi Watabe, Jianting Cao
    • Journal Title

      Advances in Cognitive Neurodynamics

      Volume: V Pages: 379-382

    • DOI

      10.1007/978-981-10-0207-6_52

    • ISBN
      9789811002052, 9789811002076
    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] SHOTによる3D耳介認証の試2016

    • Author(s)
      伊佐山 駿・高山大地・渡部大志
    • Journal Title

      電子情報通信学会技術研究報告

      Volume: 115(516) Pages: 43-48

    • Related Report
      2015 Research-status Report
    • Acknowledgement Compliant
  • [Journal Article] Estimating a Shooting Angle in Ear Recognition2015

    • Author(s)
      D Watabe, T Minamidani, H Sai, T Maeda, T Yamazaki, J Cao
    • Journal Title

      Lecture Notes in Computer Science

      Volume: 9339 Pages: 559-568

    • DOI

      10.1007/978-3-319-24369-6_47

    • ISBN
      9783319243689, 9783319243696
    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] 耳介撮影角度の推定の試み2015

    • Author(s)
      南谷崇成, 崔英泰, 渡部大志
    • Journal Title

      電子情報通信学会技術研究報告

      Volume: 115(117) Pages: 1-3

    • Related Report
      2015 Research-status Report
    • Acknowledgement Compliant
  • [Presentation] Real-Time Grayscale Dehazing Scheme For Car Vision2018

    • Author(s)
      Zhi WANG, Daishi WATABE and Jianting CAO
    • Organizer
      ISASE-MAICS 2018 the 4th International Symposium on Affective Science and Engineering, and the 29th Modern Artificial Intelligence and Cognitive Science Conference (ISASE-MAICS 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] USER FRIENDLY ROAD INFRASTRUCTURE MATCHED TO MULTIPLE ROAD USERS UTILIZING DRIVE RECORDER2018

    • Author(s)
      Zhi Wang, Daishi Watabe, Jianting Cao
    • Organizer
      25th Intelligent Transport Systems World Congress (25th ITS World Congress)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Another attempt at estimating the shooting angle in ear recognition2017

    • Author(s)
      D. Watabe, T. Minamidani, H. Sai
    • Organizer
      International Symposium on Affective Science and Engineering 2017
    • Place of Presentation
      Kogakuin University, Toky
    • Year and Date
      2017-03-20
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Rapid dehazing software to improve vehicle detection and imaging in countryside areas2017

    • Author(s)
      Daishi WATABE. and Jianting. CAO. Zhi WANG
    • Organizer
      ITS World Congress 2017
    • Related Report
      2017 Research-status Report
  • [Presentation] 耳介撮影角度の推定の試み(その2)2016

    • Author(s)
      渡部大志 崔英泰 南谷崇成
    • Organizer
      電子情報通信学会 2016年ソサイエティ大会
    • Place of Presentation
      三重県津市 三重大学
    • Year and Date
      2016-08-31
    • Related Report
      2016 Research-status Report
  • [Presentation] 撮影角度の変化に頑健なガボール特徴のパラメータの決定2016

    • Author(s)
      南谷 崇成, 渡部 大志, 崔 英泰
    • Organizer
      MIRU2016 第19回画像の認識・理解シンポジウム
    • Place of Presentation
      静岡県浜松市 アクトシティ浜松
    • Year and Date
      2016-08-01
    • Related Report
      2016 Research-status Report
  • [Presentation] 耳介認証における撮影角度変化への頑健性を向上させるガボール特徴のパラメータの決定の試み2016

    • Author(s)
      南谷 崇成, 渡部 大志, 崔 英泰
    • Organizer
      電子情報通信学会バイオメトリクス研究会
    • Place of Presentation
      石川県金沢市 石川四高記念文化交流館
    • Year and Date
      2016-06-20
    • Related Report
      2016 Research-status Report
  • [Presentation] SHOTによる3D耳介認証の試み2016

    • Author(s)
      伊佐山 駿・高山大地・渡部大志
    • Organizer
      電子情報通信学会バイオメトリクス研究会
    • Place of Presentation
      産業技術総合研究所 臨海副都心センター
    • Year and Date
      2016-03-24
    • Related Report
      2015 Research-status Report
  • [Presentation] 撮影角度の差を考慮したガボールフィルタの変形と識別精度への影響2016

    • Author(s)
      南谷崇成、渡部大志
    • Organizer
      第 44 回あいまいと感性研究部会ワークショップー感性フォーラム新宿 2016
    • Place of Presentation
      東京都新宿区 工学院大学
    • Related Report
      2016 Research-status Report
  • [Presentation] 耳認証のモバイル化:Android端末への実装の試み2015

    • Author(s)
      青葉 奨太,渡部 大志,小林 俊稀
    • Organizer
      第5回バイオメトリクスと認識・認証シンポジウム
    • Place of Presentation
      武田ホール,
    • Year and Date
      2015-11-13
    • Related Report
      2015 Research-status Report
  • [Presentation] Estimating a Shooting Angle in Ear Recognition2015

    • Author(s)
      Daishi WATABE, Takanari MINAMIDANI, Hideyasu SAI, Taiyo MAEDA, Takaharu YAMAZAKIi, and Jianting CAO
    • Organizer
      14th International Conference on Computer Information Systems and Industrial Management Applications
    • Place of Presentation
      Warsaw, Poland
    • Year and Date
      2015-09-24
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] 耳介認証のモバイル化: Android 端末への実装の試み2015

    • Author(s)
      小林俊稀, 崔英泰, 南谷崇成
    • Organizer
      電子情報通信学会基礎・境界ソサイエティ/NOLTA ソサイエティ大会
    • Place of Presentation
      東北大学 川内北キャンパス(仙台市)
    • Year and Date
      2015-09-08
    • Related Report
      2015 Research-status Report
  • [Presentation] 耳介認証における撮影角度の推定2015

    • Author(s)
      崔 英泰,南谷崇成,渡部大志
    • Organizer
      電気学会C部門大会
    • Place of Presentation
      長崎大学 文教キャンパス
    • Year and Date
      2015-08-26
    • Related Report
      2015 Research-status Report
  • [Presentation] 耳介撮影角度の推定の試み2015

    • Author(s)
      南谷崇成, 崔英泰, 渡部大志
    • Organizer
      電子情報通信学会バイオメトリクス研究会
    • Place of Presentation
      金沢大学 自然科学研究科
    • Year and Date
      2015-06-28
    • Related Report
      2015 Research-status Report
  • [Presentation] BCI-Based Mobile Phone Using SSVEP Techniques2015

    • Author(s)
      Dongsheng Wang , Toshiki Kobayashi, Gaochao Cui, Daishi Watabe, Jianting Cao
    • Organizer
      the Fifth International Conference on Cognitive Neurodynamics
    • Place of Presentation
      Sanya, Hainan Province, China
    • Year and Date
      2015-06-03
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Improving Ear Recognition Robustness from Single-View-Based Images Rotated in Depth2015

    • Author(s)
      Daishi Watabe
    • Organizer
      The Third Asia-Pasific Signal and Information Processing Association (APSIPA) Workshop on the Frontier in Biomedical Signal Processing and Systems (BioSiPS 2015)
    • Place of Presentation
      Shanghai, China
    • Year and Date
      2015-06-02
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited

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Published: 2015-04-16   Modified: 2021-02-19  

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