Construction of a Semi-real VR Environment Using Stereoscopic VisionAnd Application to an Educational Support System for Experiments

• Project/Area Number: 22500878
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Educational technology
• Research Institution: Tokyo University of Agriculture and Technology
• Principal Investigator: TAKEMURA Atsushi 東京農工大学, 大学院・工学研究院, 助教 (20297617)
• Project Period (FY): 2010 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000); Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
• Keywords: 教育支援システム / VR / 実験教育 / 電子回路 / 実験教育支援システム / バーチャルリアリティ / 回路 / 触覚デバイス / 立体映像 / 準リアリティ

Research Abstract

This study proposes a novel VR technique using stereoscopic vision and a 3-dimensional touch interface. The proposed semi-reality technique was applied to an educational support system for experiments involving construction of electronic circuits. To improve the usability of the proposed educational support system, this study constructed the virtual circuit-making (VCM) system and the real circuit-making (RCM) system.

Research Products

• [Journal Article] e-Learning system for experiments involving electronic circuit making and sound signal processing (2012)
  • Author(s): A. Takemura
  • Journal Title: Proc. IADIS e-Learning 2012 Volume: CD-ROM Pages: 407-411
  • Peer Reviewed
• [Journal Article] Mobile learning system for experiments involving electronic circuit making using a tablet PC, Proc. (2012)
  • Author(s): A. Takemura
  • Journal Title: IADIS Mobile Learning 2011 Volume: CD-ROM Pages: 258-262
  • Peer Reviewed
• [Journal Article] e-Learning system for experiments involving electronic circuit making and sound signal processing (2012)
  • Author(s): A. Takemura
  • Journal Title: Proceedings of IADIS e-Learning 2012 Volume: CD-ROM Pages: 407-411
  • Peer Reviewed
• [Journal Article] Mobile learning system for experiments involving electronic circuit making using a tablet PC (2012)
  • Author(s): A.Takemura
  • Journal Title: Proceedings of IADIS Mobile Learning Volume: (CD-ROM) Pages: 258-262
  • Peer Reviewed
• [Journal Article] Educational support system for remote education on real and virtual circuit-making by using circuit translation (2011)
  • Author(s): A. Takemura
  • Journal Title: Proc. IADIS e-Society 2011 Volume: CD-ROM Pages: 361-371
  • Peer Reviewed
• [Journal Article] Discrimination of breast tumors in ultrasonic images by classifier ensemble trained with AdaBoost (2011)
  • Author(s): A.Takemura, A.Shimizu, K.Hamamoto
  • Journal Title: Electronics and Communications in Japan Volume: 94 Issue: 9 Pages: 18-29
  • DOI: 10.1002/ecj.10356
  • NAID: 210000167304
  • Peer Reviewed
• [Journal Article] Educational support system for remote education on real and virtual circuit-making by using circuit translation (2011)
  • Author(s): A.Takemura
  • Journal Title: Proceedings of IADIS e-Society 2011 Volume: (CD-ROM) Pages: 367-371
  • Peer Reviewed
• [Journal Article] A cost-sensitive extension of AdaBoost with Markov random field priors for automated segmentation of breast tumors in ultrasonic images (2010)
  • Author(s): A. Takemura, A. Shimizu, and K. Hamamoto
  • Journal Title: International Journal of Computer Assisted Radiology and Surgery Volume: vol.5, no.5 Pages: 537-647
  • Peer Reviewed
• [Journal Article] Discrimination of breast tumors in ultrasonic images using an ensemble classifier based on the AdaBoost algorithm with feature selection (2010)
  • Author(s): A.Takemura, A.Shimizu, K.Hamamoto
  • Journal Title: IEEE Transactions on Medical Imaging Volume: 29-3 Pages: 598-609
  • Peer Reviewed
• [Journal Article] A cost-sensitive extension of AdaBoost with Markov random field priors for automated segmentation of breast tumors in ultrasonic images (2010)
  • Author(s): A.Takemura, A.Shimizu, K.Hamamoto
  • Journal Title: International Journal of Computer Assisted Radiology and Surgery Volume: 5-5 Pages: 537-647
  • Peer Reviewed
• [Presentation] Educational support system for experiments involving construction of sound processing circuits (2012)
  • Author(s): A. Takemura
  • Organizer: IADIS Conference Cognition and Exploratory Learning in Digital Age (CELDA)
  • Place of Presentation: Hotel Velada, Madrid, Spain.
  • Year and Date: 2012-10-19
• [Presentation] Educational support system for experiments involving construction of sound processing circuits (2012)
  • Author(s): A. Takemura
  • Organizer: IADIS Conference Cognition and Exploratory Learning in Digital Age (CELDA)
  • Place of Presentation: Hotel Velada, Madrid, Spain
• [Presentation] Segmentation and discrimination of breast tumors in ultrasonic images using an ensemble classifier and application to a diagnostic support system (2011)
  • Author(s): A. Takemura
  • Organizer: IADIS International Conference CGVCVIP 2012
  • Place of Presentation: Aran Mantegna Hotel, Rome, Italy
  • Year and Date: 2011-07-24
• [Presentation] e-Learning system for experiments involving virtual and real electronic circuit making by using network-based image processing technique (2011)
  • Author(s): A. Takemura
  • Organizer: IADIS International Conference on e-Learning
  • Place of Presentation: Aran Mantegna Hotel, Rome, Italy.
  • Year and Date: 2011-07-24
• [Presentation] Segmentation and discrimination of breast tumors in ultrasonic images using an ensemble classifier and application to a diagnostic support system (2011)
  • Author(s): A.Takemura
  • Organizer: IADIS International Conference CGVCVIP 2012
  • Place of Presentation: Rome, Italy
  • Year and Date: 2011-07-24
• [Presentation] E-Learning system for experiments involving virtual and real electronic circuit making by using network-based image processing technique (2011)
  • Author(s): A.Takemura
  • Organizer: IADIS International Conference on e-Learning
  • Place of Presentation: Rome, Italy
  • Year and Date: 2011-07-20
• [Presentation] Educational support system for remote education on circuit experiments by using 4-dimensional image processing (2010)
  • Author(s): A. Takemura
  • Organizer: IADIS InternationalConference e-Learning 2010
  • Place of Presentation: Albert-Ludwigs University, Freiburg, Germany.
  • Year and Date: 2010-07-28
• [Presentation] Educational support system for remote education on circuit experiments by using 4-dimensional image processing (2010)
  • Author(s): A.Takemura
  • Organizer: IADIS International Conference e-Learning 2010
  • Place of Presentation: Freiburg, Germany
  • Year and Date: 2010-07-28