On-demand light field display technique for realizing practical full parallax 3D image

• Project/Area Number: 26280073
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Partial Multi-year Fund
• Section: 一般
• Research Field: Human interface and interaction
• Research Institution: Nagaoka University of Technology
• Principal Investigator: Yendo Tomohiro 長岡技術科学大学, 工学(系)研究科(研究院), 准教授 (70397470)
• Project Period (FY): 2014-04-01 – 2017-03-31
• Project Status: Completed (Fiscal Year 2016)
• Budget Amount: ¥15,990,000 (Direct Cost: ¥12,300,000、Indirect Cost: ¥3,690,000); Fiscal Year 2016: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2015: ¥7,280,000 (Direct Cost: ¥5,600,000、Indirect Cost: ¥1,680,000); Fiscal Year 2014: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
• Keywords: バーチャルリアリティ

Outline of Final Research Achievements

The purpose of this research is to develop “On-demand” light field display technique and display full parallax 3D image by relatively small number of rays. We considered the structure of light field display system by time multiplexing method exploiting a high frame rate projector. The experimental system was designed and assembled. Using the system we confirm the full parallax image and the principle of the proposed display.

Research Products

• [Journal Article] Viewing zone control of super multi-view display with directional backlight (2015)
  • Author(s): Kenji Hirano, Jin Miyazaki, Tomohiro Yendo
  • Journal Title: Proc. SPIE Volume: 9495 Pages: 949516-949516
  • DOI: 10.1117/12.2176971
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Projection type transparent 3D display using active screen (2015)
  • Author(s): Hiroki Kamoshita, Tomohiro Yendo
  • Journal Title: Proc. SPIE Volume: 9495 Pages: 94951A-94951A
  • DOI: 10.1117/12.2177458
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] A telephoto camera system with shooting direction control by gaze detection (2015)
  • Author(s): Daiki Teraya, Takumi Hachisu, Tomohiro Yendo
  • Journal Title: Proc. SPIE Volume: 9481 Pages: 94810N-94810N
  • DOI: 10.1117/12.2177019
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] A full-parallax 3D display with restricted viewing zone tracking viewer's eye (2015)
  • Author(s): Naoto Beppu, Tomohiro Yendo
  • Journal Title: SPIE Proceedings Volume: 9391 Pages: 939103-939103
  • DOI: 10.1117/12.2083097
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] A super multi-view display with small viewing zone tracking using directional backlight (2015)
  • Author(s): Jin Miyazaki, Tomohiro Yendo
  • Journal Title: SPIE Proceedings Volume: 9391 Pages: 939115-939115
  • DOI: 10.1117/12.2082996
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Reduce blurring and distortion in a projection type virtual image display using integrated small optics (2015)
  • Author(s): Tatsuya Hasegawa, Tomohiro Yendo
  • Journal Title: SPIE Proceedings Volume: 9392 Pages: 93920P-93920P
  • DOI: 10.1117/12.2183173
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] A wide viewing zone 3D display with cylindrical mirror (2015)
  • Author(s): Hiroki Kato, Tomohiro Yendo
  • Journal Title: Proc. International Workshop on Advanced Image Technology (IWAIT) Volume: 1 Pages: 612-612
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] 視点追従型超多眼ディスプレイにおけるバックライト部の検討 (2014)
  • Author(s): 宮﨑尋，圓道知博
  • Journal Title: 三次元画像コンファレンス講演論文集 Volume: 22 Pages: 87-90
  • Peer Reviewed / Acknowledgement Compliant
• [Presentation] A viewing direction control camera without mechanical motion based on computational imaging (2017)
  • Author(s): Daiki Teraya, Tomohiro Yendo
  • Organizer: IS&T Computational Imaging XV
  • Place of Presentation: Burlingame, CA(アメリカ合衆国)
  • Year and Date: 2017-02-01
  • Int'l Joint Research
• [Presentation] See-throughprojection 3D display using time-division multiplexing (2017)
  • Author(s): Masahiro Kajimoto, Hiroki Kamoshita, Tomohiro Yendo
  • Organizer: IS&T Stereoscopic Display and Applications XXVIII
  • Place of Presentation: Burlingame, CA(アメリカ合衆国)
  • Year and Date: 2017-01-31
  • Int'l Joint Research
• [Presentation] 能動走査スクリーンによる投影式3Dディスプレイ (2016)
  • Author(s): 梶本雅弘，鴨志田博貴，圓道知博
  • Organizer: 3次元画像コンファレンス2016
  • Place of Presentation: 大阪府吹田市
  • Year and Date: 2016-07-14
• [Presentation] 360度から観察可能な重畳型3Dディスプレイ (2016)
  • Author(s): 山口洋平，加藤寬規，圓道知博
  • Organizer: 3次元画像コンファレンス2016
  • Place of Presentation: 大阪府吹田市
  • Year and Date: 2016-07-13