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High spec multi-camera system from heterogeneous camera array

Research Project

Project/Area Number 16K06349
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Communication/Network engineering
Research InstitutionNagoya University

Principal Investigator

TERATANI MEHRDAD  名古屋大学, 工学研究科, 特任准教授 (70554830)

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: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsheterogeneous cameras / conversion / polynomial fitting / high spec multi-camera / Simulation / heterogeneous / camera array / frame rate / Resolution / Frame rate / disparity / displacement / camera cooridinate / scale invarient / heterogeneous camera / scale invariant / polynomial expansion / projection / 3次元画像処理 / 自由視点映像
Outline of Final Research Achievements

The achievements of this project are itemized in the list below. (1) Developing a new capturing system using heterogeneous cameras. By this multi-camera system, we can simulate any possible combination of heterogeneous cameras for research purposes. (2) Development of several algorithms - polynomial fitting and displacement estimation, for conversion from multi-spce multi-camera to high spec multi-camera (3) Simulation and verification of the proposed algorithm. (4) Publish and present in Journal, conference and MPEG standardization.

Academic Significance and Societal Importance of the Research Achievements

By this research, several commercial users can share the content that they captured from an event in different angles, by their smart phone and in return they can be given a high-spec multi-view data from several angle and with the high quality in term of resolution and frame-rate.

Report

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

    (13 results)

All 2019 2018 2017 2016

All Journal Article (3 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 3 results,  Open Access: 2 results) Presentation (10 results) (of which Int'l Joint Research: 2 results,  Invited: 1 results)

  • [Journal Article] 3D Imaging System Using Multi-Focus Plenoptic Camera and Tensor Display2018

    • Author(s)
      Mehrdad Teratani (Panahpourtehrani), Shu Fujita, Wenzhe Ouyang, Keita Takahashi, Toshiaki Fujii
    • Journal Title

      Proc. International Conference on 3D Immersion (IC3D2018)

      Volume: Brussels, Belgium Pages: 1-7

    • DOI

      10.1109/ic3d.2018.8657863

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Estimation of Dense Displacement by Scale Invariant Polynomial Expansion of Heterogeneous Multi-View Images2017

    • Author(s)
      Kazuki Shibata, Mehrdad Panahpour Teherani, Keita Takahashi, Toshiaki Fujii
    • Journal Title

      IEICE Transactions on Information and Systems

      Volume: E100.D Issue: 9 Pages: 2048-2051

    • DOI

      10.1587/transinf.2016PCL0008

    • NAID

      130006038516

    • ISSN
      0916-8532, 1745-1361
    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Free-Viewpoint Image Synthesis Using Superpixel Segmentation2017

    • Author(s)
      Mehrdad Panahpour Tehrani, Tomoyuki Tezuka, Kazuyoshi Suzuki, Keita Takahashi, Toshiaki Fujii
    • Journal Title

      APSIPA Transactions on Signal and Information Processing

      Volume: Volume 6 Issue: 1 Pages: 1-12

    • DOI

      10.1017/atsip.2017.5

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] [MPEG-I Visual] Nagoya University Three New Test Sequences Captured by Light Field Video Camera2019

    • Author(s)
      Mehrdad Teratani, Shu Fujita, Kazuyoshi Suzuki, Toshiaki Fujii
    • Organizer
      ISO/IEC JTC1/SC29/WG11, M47642, Geneva, Switzerland, March 2019
    • Related Report
      2018 Annual Research Report
  • [Presentation] [MPEG-I Visual] Update on Reference Lenslet content Convertor (RLC)2019

    • Author(s)
      Mehrdad Teratani, Wenzhe Ouyang, Shu Fujita, Keita Takahashi, Toshiaki Fujii, Kazuhiro Hara, Miwa Katayama, Masahiro Kawakita
    • Organizer
      ISO/IEC JTC1/SC29/WG11, M47177, Geneva, Switzerland, March 2019
    • Related Report
      2018 Annual Research Report
  • [Presentation] [MPEG-I Visual] Update on the Nagoya University Conversion Tool - Raytrix Data to Multiview Video2019

    • Author(s)
      Mehrdad Teratani, Wenzhe Ouyang, Shu Fujita, Keita, Toshiaki Fujii
    • Organizer
      ISO/IEC JTC1/SC29/WG11, M46429, Marrakesh, Morocco, January 2019
    • Related Report
      2018 Annual Research Report
  • [Presentation] [MPEG-I Visual] Conversion Tool - Raytrix Data to Multiview Video2018

    • Author(s)
      Mehrdad Teratani, Shu Fujita, Wenzhe Ouyang, Keita, Toshiaki Fujii
    • Organizer
      ISO/IEC JTC1/SC29/WG11, M44731, Macao, SRA China, October 2018
    • Related Report
      2018 Annual Research Report
  • [Presentation] [MPEG-I Visual] Response to EE_conversion on Dense Light Field- Light Field Video to Multiview Video Conversion Tool2018

    • Author(s)
      Mehrdad Panahpourtehrani (Teratani), Sho Mikawa, Shu Fujita, Keita, Toshiaki Fujii
    • Organizer
      ISO/IEC JTC1/SC29/WG11, M42693, San Diego, USA, April 2018
    • Related Report
      2018 Annual Research Report
  • [Presentation] From Capture to Display - Applications and Trends in 3D Image Processing2018

    • Author(s)
      Mehrdad Panahpour Tehrani
    • Organizer
      IEEE Gwangju Section, Seminar
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] [MPEG-I Visual] Development of a 3D Imaging System Using Light Field Camera and Tensor Display2017

    • Author(s)
      Mehrdad Panahpour Tehrani, Sho Mikawa, Yuto Kobayashi, Shu Fujita, Keita, Takahashi, Toshiaki Fujii
    • Organizer
      ISO/IEC JTC1/SC29/WG11, M41244
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] [MPEG-IVisual] Introduction to A New Test Sequence Captured by Light Field Video Camera2017

    • Author(s)
      Mehrdad Panahpour Tehrani, Shu Fujita, Toshiaki Fujii
    • Organizer
      ISO/IEC JTC1/SC29/WG11, M41787
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 解像度が異なるカメラ間での密な対応点検出2016

    • Author(s)
      Kazuki Shibata, Mehrdad Panahpour Tehrani, Keita Takahashi, Toshiaki Fujii
    • Organizer
      電気・電子・情報関係学会東海支部連合大会
    • Place of Presentation
      愛知県豊田市/豊田工業高専
    • Year and Date
      2016-11-20
    • Related Report
      2016 Research-status Report
  • [Presentation] 異なる解像度のカメラ間での密な対応点検出2016

    • Author(s)
      Kazuki Shibata, Mehrdad Panahpour Tehrani, Keita Takahashi, Toshiaki Fujii
    • Organizer
      画像符号化シンポジウム・映像メディア処理シンポジウム (PCSJ2016・IMPS2016)
    • Place of Presentation
      静岡県伊豆市/ラフォーレ修善寺
    • Year and Date
      2016-09-12
    • Related Report
      2016 Research-status Report

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

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