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

2013 Fiscal Year Research-status Report

ジェスチャ及び音声認識を用いたコミュニケーション能力育成教材の開発と実践評価

Research Project

Project/Area Number 25370681
Research Category

Grant-in-Aid for Scientific Research (C)

Research InstitutionNational Institute of Technology, Toyama College

Principal Investigator

COOPER T・D  富山高等専門学校, 一般教養科, 准教授 (70442449)

Co-Investigator(Kenkyū-buntansha) 塚田 章  富山高等専門学校, 電子情報工学科, 教授 (40236849)
的場 隆一  富山高等専門学校, 電子情報工学科, 助教 (30592323)
成瀬 喜則  富山高等専門学校, 国際ビジネス学科, 教授 (00249773)
Project Period (FY) 2013-04-01 – 2016-03-31
Keywordscommunication / gesture recognition / facial recognition
Research Abstract

We are developing a software-based gestural [GR], facial [FR] and speech recognition [SR] system to help students perform better on English invterviews and presentations. GR evaluates users’ gestures on quality and quantity. SR automates the system giving instant feedback. FR guarantees a quick, secure and authenticated login. The project comprises 2 areas [system and databases], divided into 3 phases, with increases in test subjects, question difficulty and database size. The audio and video databases allow EFL researchers to identify common errors, assess current curricula and improve language and cognitive development. Our plan called for the modification and design of software / system prototype. First, a database of 10-15 questions and gestures for small-group study. Then increase to 50 questions: 30 basic / 20 intermediate and begin categorization. Finally increase the database to 100 questions 40 basic / 40 intermediate / 20 advanced and complete categorization. Finally, we are to present our findings at both domestic and international conferences.
2013: We created the 15 questions for the interview and carried out some tests of the SR software. We are experimenting with different SR engines and modified databases using the Sphinx SR engine. We are continuing to improve the accuracy. Through use of a 3-D camera we increased the FR accuracy and reduced the negative effect of other variables such as lighting, distance, etc. The GR component now includes a Hidden Markov Model which allows detection of key shapes and has increased the gesture accuracy.

Current Status of Research Progress
Current Status of Research Progress

3: Progress in research has been slightly delayed.

Reason

We experienced a slight delay due to the fact that our research is strongly linked with emerging fields in both technology and psychology. We have not reached the accuracy levels yet for with our customized SR database. We need to collect more data for this. We are currently experimenting with new cameras with higher depth resolution which will improve the results of our final findings. The gestural databases can be only created after collecting many hours of filming student presentations and speeches. We have been compiling these videos for future analysis.

Strategy for Future Research Activity

Our plan for the current year is to improve the function of the GR, SR, and FR components of our system. Testing will be carried out in large groups of 40. We will increase our question database to 50 questions and begin the categorization of the questions. 10 gestural patterns will be created and tested. Our SR database will increase, thereby improving accuracy. We will also test the accuracy of several mics, as well as the use of Jawbone technology to improve the quality of our system in large classrooms with lots of background noise. Our findings will be presented to the public at at least 1 national and 1 international conference.

Expenditure Plans for the Next FY Research Funding

We had planned to present several topics of our research at an overseas conference together in a small group. Due to the small delay in our research we decided to postpone the excursion to the following year.
Our plan is to use the money in the same way, to fund a research trip for two reserachers to present at a conference in the current academic year [2014-2015].

  • Research Products

    (8 results)

All 2014 2013

All Journal Article (3 results) (of which Peer Reviewed: 2 results) Presentation (5 results)

  • [Journal Article] Accent versus Mispronunciation: modifying speech recognition software to recognize speech and not a perfect accent in the ESL context2014

    • Author(s)
      T. Cooper, A. Tsukada, Y. Naruse, R. Matoba
    • Journal Title

      Proceedings of Society for Information Technology & Teacher Education International Conference

      Volume: 2014 Pages: 印刷中

    • Peer Reviewed
  • [Journal Article] Using Tech to Teach "Total Communication"2014

    • Author(s)
      T. Cooper, A. Tsukada, Y. Naruse, R. Matoba
    • Journal Title

      39th Annual International Conference on Language Teaching and Learning & Educational Materials

      Volume: 2014 Pages: n/a

    • Peer Reviewed
  • [Journal Article] "モーションセンサデバイスから得られる深度情報を用いた顔認証の基礎的検討討 "2013

    • Author(s)
      今枝 駿,Cooper Todd,塚田 章
    • Journal Title

      電子情報通信学会技術研究報告

      Volume: Vol. 113, No. 61, MBE2013-5 Pages: 19,24

  • [Presentation] Kinectを用いた3D顔認証2013

    • Author(s)
      今枝 駿,Cooper Todd,塚田 章
    • Organizer
      第3回バイオメトリクスと認識・認証シンポジウム,A11-8(東京)
    • Place of Presentation
      日本科学未来館 「東京」
    • Year and Date
      20131126-20131127
  • [Presentation] Xtionを用いた3D顔認証システムの基礎的検討2013

    • Author(s)
      今枝 駿,Cooper Todd,塚田 章
    • Organizer
      平成25年度電気関係学会北陸支部連合大会講演論文集,F2-20
    • Place of Presentation
      金沢大学「石川」
    • Year and Date
      20130921-20130922
  • [Presentation] Teaching “Total Communication” through Technology: creation of software to develop verbal and non-verbal communicative skills in English2013

    • Author(s)
      T. Cooper, A. Tsukada, Y. Naruse, R. Matoba
    • Organizer
      平成25年度COCET研究大会
    • Place of Presentation
      京都府中小企業会館「京都」
    • Year and Date
      20130921-20130922
  • [Presentation] スピーキング能力向上のためのバーチャルインタビューシステム教材の開発2013

    • Author(s)
      T. Cooper, A. Tsukada, A. Yamaguchi, Y. Naruse
    • Organizer
      平成25年度全国高専教育フォーラム 教育研究発表会,
    • Place of Presentation
      豊橋技術科学大学「愛知」
    • Year and Date
      20130821-20130823
  • [Presentation] Kinectを用いた3D顔認証の基礎的検討2013

    • Author(s)
      今枝 駿,Cooper Todd,塚田 章
    • Organizer
      第19回画像センシングシンポジウム講演論文集 IS2-21
    • Place of Presentation
      パシフィコ横浜アネックスホール「神奈川」
    • Year and Date
      20130612-20130914

URL: 

Published: 2015-05-28  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi