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

個人の利便性確保となりすまし防止を実現する生体情報保護活用基盤

Research Project

Project/Area Number 18H04120
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 61:Human informatics and related fields
Research InstitutionNational Institute of Informatics

Principal Investigator

越前 功  国立情報学研究所, 情報社会相関研究系, 教授 (30462188)

Co-Investigator(Kenkyū-buntansha) 馬場口 登  大阪大学, 工学研究科, 教授 (30156541)
山岸 順一  国立情報学研究所, コンテンツ科学研究系, 教授 (70709352)
Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Granted (Fiscal Year 2020)
Budget Amount *help
¥43,160,000 (Direct Cost: ¥33,200,000、Indirect Cost: ¥9,960,000)
Fiscal Year 2020: ¥15,600,000 (Direct Cost: ¥12,000,000、Indirect Cost: ¥3,600,000)
Fiscal Year 2019: ¥14,430,000 (Direct Cost: ¥11,100,000、Indirect Cost: ¥3,330,000)
Fiscal Year 2018: ¥13,130,000 (Direct Cost: ¥10,100,000、Indirect Cost: ¥3,030,000)
Keywords生体情報保護
Outline of Annual Research Achievements

2019年度は,[目的2]サイバー空間における生体情報匿名化機構の実現,の以下の2つの課題,[課題2-1] 生体への違和感を低減しながら個人識別と生体情報の復元を不能にする匿名化処理の検討,および[課題2-2] プライバシー侵害と「なりすまし」を防ぐ生体情報匿名化機構の実現に取り組んだ.
[課題2-1]生体への違和感を低減しながら個人識別と生体情報の復元を不能にする匿名化処理の検討では,話者認識,歩容認識などの生体認識を用いた人物の特定を困難にする匿名化メディア処理技術群を検討した.具体的には,深層学習(Deep Learning)を発展させた敵対的生成ネットワーク(GAN: Generative Adversarial Network)等により,画像,映像,音声メディアにおける生体への視聴覚的な違和感を低減しながら,生体情報の復元や上述の生体認識を不能にする匿名化メディア処理技術を検討した.また,生体情報を用いたなりすまし検知方法の基礎検討を行った.その結果,偽画像に微小なノイズを付加する敵対的サンプルと呼ばれる攻撃方法により,なりすまし検知方法による偽画像の検知が困難になることが分かったため,なりすまし検知の前処理として,敵対的サンプルを検知する方法についても検討を行った.
[課題2-2]プライバシー侵害と「なりすまし」を防ぐ生体情報匿名化機構の実現では,[課題2-1]で検討した匿名化技術に対して,匿名化処理されたメディアの視聴覚的な違和感,および生体認識の精度に対して,評価実験を実施し,検討した匿名化技術の有用性を検証した.

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

2019年11月、高度ななりすまし検知方法の基礎検討を行ったところ、当初の想定に反し、偽画像に微小なノイズを付加する敵対的サンプルと呼ばれる攻撃方法により、なりすまし検知方法による偽画像の検知が困難になることが分かった。そこで、予定より多くの工数をかけて、なりすまし検知の前処理として、敵対的サンプルを検知する方法を新規に検討する必要が生じた。

Strategy for Future Research Activity

当初の予定より多くの工数をかけて、なりすまし検知の前処理として、敵対的サンプルを検知する方法を新規に検討する必要が生じたが,2019年度中に評価実験体制が整ったため,2020年度中に遅延が解消される予定である.

Report

(2 results)
  • 2019 Annual Research Report
  • 2018 Annual Research Report

Research Products

(38 results)

All 2020 2019 2018 Other

All Journal Article (5 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 5 results,  Open Access: 2 results) Presentation (31 results) (of which Int'l Joint Research: 23 results,  Invited: 4 results) Remarks (1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Discrimination between Genuine and Cloned Gait Silhouette Videos via Autoencoder-Based Training Data Generation2019

    • Author(s)
      Yuki Hirose, Kazuaki Nakamura, Naoko Nitta, and Noboru Babaguchi
    • Journal Title

      IEICE Trans. Inf. & Syst.

      Volume: E102-D Issue: 12 Pages: 2535-2546

    • DOI

      10.1587/transinf.2019edp7042

      10.1587/transinf.2019EDP7042

    • NAID

      130007754420

    • ISSN
      0916-8532, 1745-1361
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Encryption-Free Framework of Privacy-Preserving Image Recognition for Photo-Based Information Services2019

    • Author(s)
      Nakamura Kazuaki、Nitta Naoko、Babaguchi Noboru
    • Journal Title

      IEEE Transactions on Information Forensics and Security

      Volume: 14 Pages: 1264-1279

    • DOI

      10.1109/tifs.2018.2876752

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Efficient (nonrandom) Construction and Decoding for Non-adaptive Group Testing2019

    • Author(s)
      Bui Thach V.、Kuribayashi Minoru、Kojima Tetsuya、Haghvirdinezhad Roghayyeh、Echizen Isao
    • Journal Title

      Journal of Information Processing

      Volume: 27 Issue: 0 Pages: 245-256

    • DOI

      10.2197/ipsjjip.27.245

    • NAID

      130007611210

    • ISSN
      1882-6652
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spatio-temporal generative adversarial network for gait anonymization2019

    • Author(s)
      Ngoc-Dung T. Tieu, Huy H. Nguyen, Hoang-Quoc Nguyen-Son, Junichi Yamagishi, and Isao Echizen
    • Journal Title

      Journal of Information Security and Applications

      Volume: 46 Pages: 307-319

    • DOI

      10.1016/j.jisa.2019.03.002

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Efficiently Decodable Non-Adaptive Threshold Group Testing2019

    • Author(s)
      Thach V. Bui, Minoru Kuribayashi, Mahdi Cheraghchi, and Isao Echizen
    • Journal Title

      IEEE Transactions on Information Theory

      Volume: 65 Pages: 5519-5528

    • DOI

      10.1109/tit.2019.2907990

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Generating Sentiment-Preserving Fake Online Reviews Using Neural Language Models and Their Human- and Machine-based Detection2020

    • Author(s)
      David Ifeoluwa Adelani, Haotian Mai, Fuming Fang, Huy H. Nguyen, Junichi Yamagishi, Isao Echizen,
    • Organizer
      Advanced Information Networking and Applications (AINA 2020)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Anonymization of Gait Silhouette Video by Perturbing Its Phase and Shape Components2019

    • Author(s)
      Yuki Hirose, Kazuaki Nakamura, Naoko Nitta, and Noboru Babaguchi
    • Organizer
      Proc. of Asia-Pacific Signal and Processing Association Annual Summit and Conference (APSIPA ASC 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Bootstrapping Non-Parallel Voice Conversion from Speaker-Adaptive Text-to-Speech2019

    • Author(s)
      H. Luong and J. Yamagishi
    • Organizer
      2019 IEEE Automatic Speech Recognition and Understanding Workshop (ASRU)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Rakugo speech synthesis using segment-to-segment neural transduction and style tokens : toward speech synthesis for entertaining audiences2019

    • Author(s)
      Shuhei Kato, Yusuke Yasuda, Xin Wang, Erica Cooper, Shinji Takaki, Junichi Yamagishi
    • Organizer
      10th ISCA Speech Synthesis Workshop
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Initial investigation of encoder-decoder end-to-end TTS using marginalization of monotonic hard alignments2019

    • Author(s)
      Yusuke Yasuda, Xin Wang, Junichi Yamagishi
    • Organizer
      10th ISCA Speech Synthesis Workshop
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Neural Harmonic-plus-Noise Waveform Model with Trainable Maximum Voice Frequency for Text-to-Speech Synthesis2019

    • Author(s)
      Xin Wang, Junichi Yamagishi
    • Organizer
      10th ISCA Speech Synthesis Workshop
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Speaker Anonymization Using X-vector and Neural Waveform Models2019

    • Author(s)
      Fuming Fang, Xin Wang, Junichi Yamagishi, Isao Echizen, Massimiliano Todisco, Nicholas Evans, Jean-Francois Bonastre
    • Organizer
      10th ISCA Speech Synthesis Workshop
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] GELP: GAN-Excited Linear Prediction for Speech Synthesis from Mel-Spectrogram2019

    • Author(s)
      Lauri Juvela, Bajibabu Bollepalli, Junichi Yamagishi, Paavo Alku
    • Organizer
      Interspeech 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ASVspoof 2019: Future Horizons in Spoofed and Fake Audio Detection2019

    • Author(s)
      Massimiliano Todisco, Xin Wang, Ville Vestman, Md Sahidullah, Hector Delgado, Andreas Nautsch, Junichi Yamagishi, Nicholas Evans, Tomi Kinnunen, Kong Aik Lee
    • Organizer
      Interspeech 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Joint Training Framework for Text-to-Speech and Voice Conversion Using Multi-Source Tacotron and WaveNet2019

    • Author(s)
      Mingyang Zhang, Xin Wang, Fuming Fang, Haizhou Li, Junichi Yamagishi
    • Organizer
      Interspeech 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Cycle-consistent Adversarial Networks for Non-parallel Vocal Effort Based Speaking Style Conversion2019

    • Author(s)
      S. Seshadri, L. Juvela, J. Yamagishi, O. Rasanen and P. Alku
    • Organizer
      ICASSP 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Neural Source-filter-based Waveform Model for Statistical Parametric Speech Synthesis2019

    • Author(s)
      X. Wang, S. Takaki and J. Yamagishi
    • Organizer
      ICASSP 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 話者照合の生体検知チャレンジ「ASVspoof 2019」の概要と今後の展望2019

    • Author(s)
      山岸 順一
    • Organizer
      第9回バイオメトリクスと認識・認証シンポジウム
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 音声の個人性に関する多角的研究2019

    • Author(s)
      山岸 順一
    • Organizer
      日本音響学会2019年秋季研究発表会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] フェイク動画問題: メディア解析技術によるアプローチ2019

    • Author(s)
      山岸 順一
    • Organizer
      JST/CRDS 公開ワークショップ 「意思決定のための情報科学 ~情報氾濫・フェイク・分断に立ち向かうことは可能か~」
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Speaker Identity Cloning and Protection2019

    • Author(s)
      Junichi Yamagishi
    • Organizer
      AFEKA SPEECH PROCESSING CONFERENCE 2019: 10-YEAR ANNIVERSARY CONFERENCE Afeka Center for Language Processing (ACLP)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sublinear decoding schemes for non-adaptive group testing with inhibitors2019

    • Author(s)
      T. V. Bui, M. Kuribayashi, T. Kojima, and I. Echizen
    • Organizer
      Proc. of the Theory and Applications of Models of Computation (TAMC 2019)
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Capsule-forensics: using capsule networks to detect forged images and videos2019

    • Author(s)
      Huy H. Nguyen, Junichi Yamagishi, and Isao Echizen
    • Organizer
      IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
    • Related Report
      2019 Annual Research Report
  • [Presentation] Audiovisual speaker conversion: jointly and simultaneously transforming facial expression and acoustic characteristics2019

    • Author(s)
      Fuming Fang, Xin Wang, Junichi Yamagishi, and Isao Echizen
    • Organizer
      Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Speaker Anonymization Using X-vector and Neural Waveform Models2019

    • Author(s)
      Fuming Fang, Xin Wang, Junichi Yamagishi, Isao Echizen, Massimiliano Todisco, Nicholas Evans, Jean-Francois Bonastre
    • Organizer
      Proc. of the 10th ISCA Speech Synthesis Workshop (SSW10)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Multi-task Learning For Detecting and Segmenting Manipulated Facial Images and Videos2019

    • Author(s)
      Huy H. Nguyen, Fuming Fang, Junichi Yamagishi, Isao Echizen
    • Organizer
      Proc. of the BTAS 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Implementation of a Digital Signature in Backward-Compatible QR Codes Using Subcell Division and Double Encoding2019

    • Author(s)
      N. Teraura, I. Echizen, and K. Iwamura
    • Organizer
      Proc. of the Innovative Mobile and Internet Services in Ubiquitous Computing(IMIS2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] An RGB Gait Anonymization Model for Low Quality Silhouette2019

    • Author(s)
      Ngoc-Dung T. Tieu, Huy H. Nguyen, Fuming Fang, Junichi Yamagishi, Isao Echizen
    • Organizer
      roc. of the AsiaPacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Transformation on Computer-Generated Facial Image to Avoid Detection by Spoofing Detector2018

    • Author(s)
      H. H. Nguyen, T. N.-D. Tieu, H.-Q. Nguyen-Son, J. Yamagishi, and I. Echizen
    • Organizer
      IEEE International Conference on Multimedia and Expo (ICME) 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Modular Convolutional Neural Network for Discriminating between Computer-Generated Images and Photographic Images2018

    • Author(s)
      H. H. Nguyen, T. N.-D. Tieu, H.-Q. Nguyen-Son, V. Nozick, J. Yamagishi, and I. Echizen
    • Organizer
      International Conference on Availability, Reliability and Security (ARES 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] BiometricJammer: Use of pseudo fingerprint to prevent fingerprint extraction from camera images without inconveniencing users2018

    • Author(s)
      T. Ogane and I. Echizen
    • Organizer
      IEEE International Conference on Systems, Man, and Cybernetics (SMC2018)
    • Related Report
      2018 Annual Research Report
  • [Presentation] MesoNet: a Compact Facial Video Forgery Detection Network2018

    • Author(s)
      D. Afchar, V. Nozick, J. Yamagishi, and I. Echizen
    • Organizer
      MesoNet: a Compact Facial Video Forgery Detection Network, " Proc. of the IEEE International Workshop on Information Forensics and Security (WIFS 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Transforming acoustic characteristics to deceive playback spoofing countermeasures of speaker verification systems2018

    • Author(s)
      F. Fang, J. Yamagishi, I. Echizen, MD Sahidullah , T. Kinnunen
    • Organizer
      IEEE International Workshop on Information Forensics and Security (WIFS 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 可視画像からの指静脈認証のなりすまし可能性の検討とその対策手法2018

    • Author(s)
      大金 建夫、越前 功
    • Organizer
      情報処理学会コンピュータセキュリティシンポジウム 2018 (CSS2018)
    • Related Report
      2018 Annual Research Report
  • [Presentation] Identifying Computer-Translated Paragraphs using Coherence Features2018

    • Author(s)
      H.-Q. Nguyen-Son, H. H. Nguyen, N.-D. Tieu, J. Yamagishi, and I. Echizen
    • Organizer
      Pacific Asia Conference on Language, Information and Computation (PACLIC 32)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Passive video forgery detection considering spatio-temporal consistency2018

    • Author(s)
      Kazuhiro Kono, Takaaki Yoshida, Shoken Ohshiro, and Noboru Babaguchi
    • Organizer
      International Conference on Information Assurance and Security (IAS)
    • Related Report
      2018 Annual Research Report
  • [Remarks]

    • URL

      https://www.nii.ac.jp/news/release/2018/1106.html

    • Related Report
      2018 Annual Research Report
  • [Patent(Industrial Property Rights)] 話者変換装置,話者変換方法,学習装置,学習方法及びプログラム2018

    • Inventor(s)
      房 福明,越前 功,山岸 順一
    • Industrial Property Rights Holder
      房 福明,越前 功,山岸 順一
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2018-226844
    • Filing Date
      2018
    • Related Report
      2018 Annual Research Report

URL: 

Published: 2018-04-23   Modified: 2021-12-27  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi