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Research on real-time holographic projection for miniaturization

Research Project

Project/Area Number 16K00151
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Multimedia database
Research InstitutionChiba University

Principal Investigator

Shimobaba Tomoyoshi  千葉大学, 大学院工学研究院, 准教授 (20360563)

Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2018: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2017: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Keywordsホログラフィ / ホログラフィックプロジェクション / レンズレス / ホログラム / プロジェクタ / 高速計算 / 計算機合成ホログラム / ホログラフィックプロジェクタ / 回折計算 / 応用光学・量子光工学 / 計算機システム / 画像 / 波動光学
Outline of Final Research Achievements

Holographic projectors can be built basically lensless because the hologram itself functions as a lens. Therefore, the projected image has no aberration, and the optical system can be extremely simplified. On the other hand, there are some drawbacks: how to realize the zoom without using a lens, the method of suppressing speckle noise to be superimposed on the projection image, and the speeding up of the hologram calculation. In this project, we have developed a holographic projector that can obtain a low speckle noise and zoomable projection image with a very simple optical system that does not use a lens.

Academic Significance and Societal Importance of the Research Achievements

光源や表示素子の発展により低消費電力・小型化を志向した小型プロジェクタの開発が活発に行なわれており,今日では携帯機器に搭載可能なモジュールタイプの製品も開発されるようになってきている.小型プロジェクション技術にはいろいろな方式が提案されているが,ホログラフィを利用したプロジェクションは光の波面を自由に制御できる特性を利用したプロジェクタとなっている.本申請課題ではレンズを使用しない簡易な光学系により,低ノイズかつズーム可能な投影像をビデオレートで得ることができるホログラフィックプロジェクタの開発を行う.

Report

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

    (49 results)

All 2019 2018 2017 2016 Other

All Int'l Joint Research (1 results) Journal Article (25 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 23 results,  Open Access: 9 results,  Acknowledgement Compliant: 9 results) Presentation (20 results) (of which Int'l Joint Research: 10 results,  Invited: 8 results) Book (3 results)

  • [Int'l Joint Research] ワルシャワ工科大学(ポーランド)

    • Related Report
      2016 Research-status Report
  • [Journal Article] Miniature Holographic Projector with Cloud Computing Capability2019

    • Author(s)
      Michal Makowski, Adam Kowalczyk, Marcin Bieda, Jaroslaw Suszek, Izabela Ducin, Tomoyoshi Shimobaba, Yuki Nagahama, Tomoyoshi Ito
    • Journal Title

      Applied Optics

      Volume: 58

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Image quality improvement of random phase-free hologram based on cause of ringing artifact2019

    • Author(s)
      Yuki Nagahama, Tomoyoshi Shimobaba, Takashi Kakue, Yasuhiro Takaki, Tomoyoshi Ito
    • Journal Title

      Applied Optics

      Volume: 58 Pages: 2146-2151

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Full-color computer-generated hologram using wavelet transform and color space conversion2019

    • Author(s)
      Shota Yamada, Tomoyoshi Shimobaba, Takashi Kakue, Tomoyoshi Ito
    • Journal Title

      Optics Express

      Volume: 27 Pages: 8153-8167

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Large-Scale Electroholography by HORN-8 from Point-Cloud Model with 400,000 Points2018

    • Author(s)
      Yota Yamamoto, Hirotaka Nakayama, Naoki Takada, Takashi Nishitsuji, Takashige Sugie, Takashi Kakue, Tomoyoshi Shimobaba, Tomoyoshi Ito
    • Journal Title

      Optics Express

      Volume: 26 Pages: 34259-34265

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Efficient diffraction calculations using implicit convolution2018

    • Author(s)
      Tomoyoshi Shimobaba, Takayuki Takahashi, Yota Yamamoto, Takashi Nishitsuji, Atushi Shiraki, Takashi Kakue, Tomoyoshi Ito
    • Journal Title

      OSA Continuum

      Volume: 1 Pages: 642-650

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] HORN-8: Special-purpose computer for computer-generated hologram2018

    • Author(s)
      Takashi Nishitsuji, Yota Yamamoto, Takashige Sugie, Takanori Akamatsu, Ryuji Hirayama, Hirotaka Nakayama, Takashi Kakue, Tomoyoshi Shimobaba, Tomoyoshi Ito
    • Journal Title

      Optics Express

      Volume: 26 Pages: 26722-26733

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] High-performance parallel computing for next-generation holographic imaging2018

    • Author(s)
      Takashige Sugie, Takanori Akamatsu, Takashi Nishitsuji, Ryuji Hirayama, Nobuyuki Masuda, Hirotaka Nakayama, Yasuyuki Ichihashi, Atsushi Shiraki, Minoru Oikawa, Naoki Takada, Yutaka Endo, Takashi Kakue, Tomoyoshi Shimobaba, Tomoyoshi Ito
    • Journal Title

      Nature Electronics

      Volume: 1

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Fast, large-scale hologram calculation in wavelet domain2018

    • Author(s)
      Tomoyoshi Shimobaba, Kyoji Matsushima, Takayuki Takahashi, Yuki Nagahama, Satoki Hasegawa, Marie Sano, Ryuji Hirayama, Takashi Kakue, Tomoyoshi Ito
    • Journal Title

      Optics Communications

      Volume: 412 Pages: 80-84

    • Related Report
      2018 Annual Research Report 2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] ホログラムデータの生成・計算2018

    • Author(s)
      下馬場朋禄, 角江崇, 伊藤智義
    • Journal Title

      映像情報メディア学会誌

      Volume: -

    • Related Report
      2017 Research-status Report
  • [Journal Article] ホログラフィックプロジェクタ2018

    • Author(s)
      長浜佑樹, 下馬場朋禄, 角江崇, 伊藤智義
    • Journal Title

      映像情報メディア学会誌

      Volume: -

    • Related Report
      2017 Research-status Report
  • [Journal Article] Convolutional neural network-based data page classification for holographic memory2017

    • Author(s)
      Tomoyoshi Shimobaba, Naoki Kuwata, Mizuha Honma, Takayuki Takahashi, Yuki Nagahama, Marie Sano, Satoki Hasegawa, Ryuji Hirayama, Takashi Kakue, Atsushi Shiraki, Naoki Takada, Tomoyoshi Ito
    • Journal Title

      Applied Optics

      Volume: 56 Pages: 7327-7330

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Development of Auto-focus System of Holographic Projector Using RGB-D Camera2017

    • Author(s)
      Yuki Nagahama, Tomoyoshi Shimobaba, Takashi Kakue,Tomoyoshi Ito
    • Journal Title

      IWH2017 Technical Digest

      Volume: -

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] スマートフォンとDFD錯視現象を利用した小型3D画像表示装置の開発2017

    • Author(s)
      三瓶卓方, 下馬場朋禄, 角江崇, 伊藤智義
    • Journal Title

      映像情報メディア学会誌

      Volume: 71

    • NAID

      130006179639

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] ホログラフィックプロジェクタによるマルチプロジェクション及び画質改善2017

    • Author(s)
      山口由美, 長浜佑樹, 川島徹也, 下馬場朋禄, 角江崇, 伊藤智義
    • Journal Title

      映像情報メディア学会誌

      Volume: 71

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Acceleration of Hologram Generation by Optimizing the Arrangement of Wavefront Recording Planes2017

    • Author(s)
      Naotaka Hasegawa, Tomoyoshi Shimobaba, Takashi Kakue, Tomoyoshi Ito
    • Journal Title

      Applied Optics

      Volume: 56

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Fast generation of computer-generated hologram using wavelet shrinkage2017

    • Author(s)
      Tomoyoshi Shimobaba, Tomoyoshi Ito
    • Journal Title

      Optics Express

      Volume: 25 Pages: 77-87

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Holographic micro-information hiding2017

    • Author(s)
      Tomoyoshi Shimobaba, Yutaka Endo, Ryuji Hirayama, Daisuke Hiyama, Yuki Nagahama, Satoki Hasegawa, Marie Sano, Takayuki Takahashi, Takashi Kakue, Minoru Oikawa, Tomoyoshi Ito
    • Journal Title

      Applied Optics

      Volume: 56 Pages: 833-837

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Autoencoder-based holographic image restoration2017

    • Author(s)
      Tomoyoshi Shimobaba, Yutaka Endo, Ryuji Hirayama, Yuki Nagahama, Takayuki Takahashi, Takashi Nishitsuji, Takashi Kakue, Atsushi Shiraki, Naoki Takada, Nobuyuki Masuda, Tomoyoshi Ito
    • Journal Title

      Applied Optics

      Volume: 56

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Holographic multi-projection using random phase-free method2016

    • Author(s)
      Yuki Nagahama, Tomoyoshi Shimobaba, Tetsuya Kawashima, Takashi Kakue, Tomoyoshi Ito
    • Journal Title

      Applied Optics

      Volume: 55 Pages: 1118-1123

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Computer-generated hologram using random phase-free method and color space conversion2016

    • Author(s)
      Tomoyoshi Shimobaba, Michal Makowski, Yuki Nagahama, Yutaka Endo, Ryuji Hirayama, Daisuke Hiyama, Satoki Hasegawa, Marie Sano, Takashi Kakue, Minoru Oikawa, Takashige Sugie, Naoki Takada, Tomoyoshi Ito
    • Journal Title

      Applied Optics

      Volume: 55 Pages: 4159-4165

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Increased depth of focus in random-phase-free holographic projection2016

    • Author(s)
      Michal Makowski, Tomoyoshi Shimobaba, Tomoyoshi Ito
    • Journal Title

      Chinese Optics Letters

      Volume: 14 Pages: 120901-120901

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 電子ホログラフィの高速計算手法2016

    • Author(s)
      下馬場朋禄, 角江崇, 伊藤智義
    • Journal Title

      レーザー研究

      Volume: 44 Pages: 423-428

    • NAID

      130007957198

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] MATLABにおける計算機合成ホログラム生成の高速化2016

    • Author(s)
      根尾敦, 角江崇, 下馬場朋禄, 伊藤智義
    • Journal Title

      レーザー研究

      Volume: 44 Pages: 458-463

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] 位相移植法によるランダム位相フリーホログラムの画質改善および高速化2016

    • Author(s)
      長浜佑樹, 下馬場朋禄, 川島徹也, 角江崇, 伊藤智義
    • Journal Title

      レーザー研究

      Volume: 44 Pages: 449-453

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] ランダム位相フリー法を用いたカラー計算機合成ホログラム再生像の画質向上2016

    • Author(s)
      根尾敦, 下馬場朋禄, 長浜佑樹, 角江崇, 伊藤智義
    • Journal Title

      画像電子学会誌

      Volume: 45 Pages: 182-190

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Holographic volume reconstruction of particle fields using deep learning"2018

    • Author(s)
      Tomoyoshi Shimobaba, Takashi Kakue, Tomoyoshi Ito
    • Organizer
      PHOTONICS-2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Fast hologram calculation using wavelet transform2018

    • Author(s)
      Tomoyoshi Shimobaba, Shota Yamada, Takashi Kakue, Tomoyoshi Ito
    • Organizer
      Tenth International Conference on Information Optics and Photonics (CIOP2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] onvolutional neural network-based regression for depth prediction in digital holography2018

    • Author(s)
      Tomoyoshi Shimobaba, Takashi Kakue, Tomoyoshi Ito
    • Organizer
      27th IEEE International Symposium on Industrial Electronics (ISIE 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ランダム位相フリーホログラムにおけるリンギングアーティファクトの発生原因の解明およびその除去手法の検討2018

    • Author(s)
      長浜佑樹, 下馬場朋禄, 角江崇, 高木康博, 伊藤智義
    • Organizer
      OPJ2018
    • Related Report
      2018 Annual Research Report
  • [Presentation] ウェーブレット変換を用いたフルカラーホログラム生成計算の高速化2018

    • Author(s)
      山田翔大, 下馬場朋禄, 角江崇, 伊藤智義
    • Organizer
      第17回情報科学技術フォーラム(FIT2018)
    • Related Report
      2018 Annual Research Report
  • [Presentation] ウェーブレット変換を用いた計算機合成ホログラム計算のGPU実装2018

    • Author(s)
      山田翔大, 下馬場朋禄, 角江崇, 伊藤智義
    • Organizer
      3次元画像コンファレンス2018
    • Related Report
      2018 Annual Research Report
  • [Presentation] 深層学習を用いたホログラフィックメモリのデータページ分割サイズ変更による精度比較2018

    • Author(s)
      永井勝規, 下馬場朋禄, 角江崇, 伊藤智義
    • Organizer
      第12回関東学生研究論文講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] コンピュータホログラフィの応用事例2017

    • Author(s)
      下馬場朋禄
    • Organizer
      大阪電気通信大学視覚情報学講演会
    • Place of Presentation
      大阪電気通信大
    • Year and Date
      2017-01-06
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] Point cloud-based hologram calculation : WASABI and WRP methods2017

    • Author(s)
      Tomoyoshi Shimobaba, Takashi Kakue, Tomoyoshi Ito
    • Organizer
      Digital Holography & 3-D Imaging (DH2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Holographic display and its computational techniques2017

    • Author(s)
      Tomoyoshi Shimobaba, Takashi Kakue, Tomoyoshi Ito
    • Organizer
      LDC2017(Laser Display and Lighting Conference)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 深層学習を用いたホログラフィックメモリの検討2017

    • Author(s)
      下馬場朋禄, 本間みづは, 角江崇, 伊藤智義
    • Organizer
      電子情報通信学会磁気記録・情報ストレージ研究会(MR)
    • Related Report
      2017 Research-status Report
  • [Presentation] ランダム位相フリーホログラムによる非平行平面スクリーンへの投影2017

    • Author(s)
      長浜佑樹,下馬場朋禄,角江崇,伊藤智義
    • Organizer
      3次元画像コンファレンス2017
    • Related Report
      2017 Research-status Report
  • [Presentation] 波面記録法とウェーブレット変換を用いたホログラム計算の高速化2017

    • Author(s)
      下馬場朋禄, 松島恭治, 角江崇, 伊藤智義
    • Organizer
      3次元画像コンファレンス2017
    • Related Report
      2017 Research-status Report
  • [Presentation] Speeding Up of Image Quality Improvement using Amplitude Inverse Filter Method in Random Phase-Free Hologram2016

    • Author(s)
      Yuki Nagahama, Tomoyoshi Shimobaba, Takashi Kakue and Tomoyoshi Ito
    • Organizer
      Three Dimensional Systems and Applications(3DSA2016)
    • Place of Presentation
      Fukuoka International Congress Center, Fukuoka
    • Year and Date
      2016-12-07
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] ホログラフィによる微小情報の隠蔽2016

    • Author(s)
      高橋岳之, 下馬場朋禄, 角江崇, 伊藤智義
    • Organizer
      PCSJ/IMPS2016
    • Place of Presentation
      ラフォーレ修善寺, 静岡
    • Year and Date
      2016-11-16
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Development of holographic micro-information hiding2016

    • Author(s)
      Takayuki Takahashi, Tomoyoshi Shimobaba, Takashi Kakue, Tomoyoshi Ito
    • Organizer
      OSJ-OSA Joint Symposia on Plasmonics and Digital Optics
    • Place of Presentation
      University of Tsukuba, Tokyo
    • Year and Date
      2016-10-30
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 圧縮データ上での画像処理アルゴリズムの開発2016

    • Author(s)
      赤松孝則, 下馬場朋禄, 角江崇, 伊藤智義
    • Organizer
      FIT2016 第15回情報科学技術フォーラム
    • Place of Presentation
      富山大学
    • Year and Date
      2016-09-07
    • Related Report
      2016 Research-status Report
  • [Presentation] ランダム位相フリーホログラムにおけるリンギングアーティファクト除去アルゴリズムの検討2016

    • Author(s)
      長浜佑樹, 下馬場朋禄, 角江崇, 伊藤智義
    • Organizer
      第17回情報フォトニクス研究グループ研究会(秋合宿
    • Place of Presentation
      プラムイン城陽, 京都
    • Year and Date
      2016-09-05
    • Related Report
      2016 Research-status Report
  • [Presentation] Fast Calculation Techniques for Computer-Generated Holograms2016

    • Author(s)
      Takashi Nishitsuji, Tomoyoshi Shimobaba, Takashi Kakue, Tomoyoshi Ito
    • Organizer
      IEEE International Conference on Industrial Informatics (INDIN’16)
    • Place of Presentation
      University of Poitiers, Futuroscope-Poitiers, France
    • Year and Date
      2016-07-18
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Random phase-free computer holography and its applications2016

    • Author(s)
      Tomoyoshi Shimobaba, Takashi Kakue, Tomoyoshi Ito
    • Organizer
      SPIE Commercial + Scientific Sensing and Imaging, Three-Dimensional Imaging, Visualization, and Display 2016
    • Place of Presentation
      Baltimore Convention Center Baltimore, Maryland, USA
    • Year and Date
      2016-04-17
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Book] Computer Holography: Acceleration Algorithms and Hardware Implementations2019

    • Author(s)
      Tomoyoshi Shimobaba, Tomoyoshi Ito
    • Total Pages
      216
    • Publisher
      CRC Press
    • Related Report
      2018 Annual Research Report
  • [Book] ホログラフィックプロジェクションの投影,計算,画質改善技術2018

    • Author(s)
      下馬場朋禄, 長浜佑樹, 角江崇, 伊藤智義
    • Publisher
      技術情報協会
    • Related Report
      2017 Research-status Report
  • [Book] ホログラフィ入門 コンピュータを利用した3次元映像・3次元計測2017

    • Author(s)
      伊藤智義, 下馬場朋禄
    • Total Pages
      184
    • Publisher
      講談社
    • Related Report
      2017 Research-status Report

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Published: 2016-04-21   Modified: 2020-03-30  

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