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An Observer Oriented Free-Viewpoint Video Generation

Research Project

Project/Area Number 21680010
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Media informatics/Database
Research InstitutionUniversity of Tsukuba

Principal Investigator

KITAHARA Itaru  筑波大学, システム情報系, 准教授 (70323277)

Co-Investigator(Renkei-kenkyūsha) OHTA Yuichi  筑波大学, システム情報系, 教授 (50115804)
KAMEDA Yoshinari  筑波大学, システム情報系, 准教授 (70283637)
SAKAMOTO Ryuuki  和歌山大学, システム工学部, 講師 (20395164)
Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥25,350,000 (Direct Cost: ¥19,500,000、Indirect Cost: ¥5,850,000)
Fiscal Year 2011: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
Fiscal Year 2010: ¥9,100,000 (Direct Cost: ¥7,000,000、Indirect Cost: ¥2,100,000)
Fiscal Year 2009: ¥10,140,000 (Direct Cost: ¥7,800,000、Indirect Cost: ¥2,340,000)
Keywords画像認識 / バーチャルリアリティ / 複合現実感 / 自由視点映像 / 映像コンテンツ
Research Abstract

This research develops essential technologies to make various users enjoy free-viewpoint video. The key information to improve the video quality and to realize an easy to browse free-viewpoint display is interaction with observing users. The achievements of this re-search includes an easily assembled/calibrated multiple-view video capturing system, an interactive image processing method by cooperation between human and computer, im-proving the quality of generated videos, an easy to control method of virtual camera that captures free-viewpoint videos.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (21 results)

All 2012 2011 2010 2009

All Journal Article (9 results) (of which Peer Reviewed: 9 results) Presentation (11 results) Book (1 results)

  • [Journal Article] 正確で直感的なカメラ操作を可能とする両手を用いた自由視点映像撮影インタフェース2012

    • Author(s)
      渡邉哲哉, 北原格, 亀田能成, 大田友一
    • Journal Title

      電子情報通信学会論文誌D

      Volume: 3 Pages: 7-696

    • NAID

      110009418777

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 正確で直感的なカメラ操作を可能とする両手を用いた自由視点映像撮影インタフェース2012

    • Author(s)
      渡邊哲哉, 北原格, 亀田能成, 大田友一
    • Journal Title

      電子情報通信学会論文誌D

      Volume: Vol.J95-D, No.3 Pages: 687-696

    • NAID

      110009418777

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 遠隔協調型複合現実感における作業空間表現のための立体人物像提示2011

    • Author(s)
      岡本祐樹, 北原格, 大田友一
    • Journal Title

      電子情報通信学会論文誌D

      Volume: Vol.J94-D, No.5 Pages: 830-838

    • NAID

      110008661377

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An installation of privacy-safe see-through vision2010

    • Author(s)
      Masayuki Hayashi, Ryo Yoshida, Itaru Kitahara, Yoshinari Kameda, Yuichi Ohta
    • Journal Title

      ELSEVIER, Procedia-Social and Behavioral Sciences

      Volume: Vol.2, No.1 Pages: 125-128

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] サッカーシーンにおける選手視点映像提示のためのリアルタイム選手軌跡獲得手法2009

    • Author(s)
      糟谷望, 北原格, 亀田能成, 大田友一
    • Journal Title

      画像電子学会誌

      Volume: No.3

    • NAID

      10025522081

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Toward Cinematizing Our Daily Lives2009

    • Author(s)
      Hansung Kim, Ryuuki Sakamoto, Itaru Kitahara, Tomoji Toriyama, Kiyoshi Kogure
    • Journal Title

      Springer International Journal on Multimedia Tools and Ap-plications

      Volume: Vol.44, No.1 Pages: 87-110

    • NAID

      120007131206

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Toward Cinematizing Our Daily Lives2009

    • Author(s)
      Hansung Kim, Ryuuki Sakamoto, Itaru Kitahara, Tomoji Toriyama, Kiyoshi Kogure
    • Journal Title

      Springer International Journal on Multimedia Tools and Applications Vol.44, No.1

      Pages: 87-110

    • NAID

      120007131206

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] サッカーシーンにおける選手視点映像提示のためのリアルタイム選手軌跡獲得手法2009

    • Author(s)
      糟谷望, 北原格, 亀田能成, 大田友一
    • Journal Title

      画像電子学会誌 Vol.38, No.4

      Pages: 395-403

    • NAID

      10025522081

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 時間・空間的にまばらな多視点画像を用いた個人識別のための動的な見え方学習法2009

    • Author(s)
      田中秀典, 北原格, 斎藤英雄, 村瀬洋, 小暮潔, 萩田紀博
    • Journal Title

      画像電子学会誌 Vol.38, No.5

      Pages: 623-633

    • NAID

      10025522421

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] A Pose Estimation Method of a Mobile Camera by Using an Environmental Stereo Camera2012

    • Author(s)
      Hiroyoshi Tsuru, Itaru Kitahara, Yuichi Ohta
    • Organizer
      18th Korea-Japan Joint Workshop on Frontiers of Computer Vision (FCV2012)
    • Place of Presentation
      Kawasaki International Center, Kawasaki, Japan
    • Year and Date
      2012-02-03
    • Related Report
      2011 Annual Research Report
  • [Presentation] A User Study on Viewpoint Manipulation Methods for Diorama-Based Interface Utilizing Mobile Device Pose in Outdoor Environment2011

    • Author(s)
      Masayuki Hayashi, Itaru Kitahara, Yoshinari Kameda, Yuichi Ohta
    • Organizer
      21st International Conference on Artificial Reality and Telexistence (ICAT2012)
    • Place of Presentation
      Expo park, Osaka, Japan
    • Year and Date
      2011-11-28
    • Related Report
      2011 Annual Research Report
  • [Presentation] Semi-Realistic View Generation of a Player in Soccer Match2011

    • Author(s)
      Nozomu Kasuya, Itaru Kitahara, Yoshinari Kameda, Yuichi Ohta
    • Organizer
      The 4th Korea-Japan Workshop on Mixed Reality (KJMR2012)
    • Place of Presentation
      Expo park, Osaka, Japan
    • Year and Date
      2011-04-15
    • Related Report
      2011 Annual Research Report
  • [Presentation] Re-al-Time Soccer Player Tracking Method by Utilizing Shadow Regions2010

    • Author(s)
      Nozomu Kasuya, Itaru Kitahara, Yoshinari Kameda, Yuichi Ohta
    • Organizer
      ACM Multimedia 2010 Video Program
    • Place of Presentation
      Firenze, Italy
    • Year and Date
      2010-10-26
    • Related Report
      2011 Final Research Report
  • [Presentation] 3D Free-Viewpoint Video Capturing In-terface by Using Bimanual Operation2010

    • Author(s)
      Tetsuya Watanabe, Itaru Kitahara, Yoshinari Kameda, Yuichi Ohta
    • Organizer
      3DTV Conference 2010 (3DTV-CON 2010)
    • Place of Presentation
      Tampere, Finland
    • Year and Date
      2010-06-09
    • Related Report
      2011 Final Research Report
  • [Presentation] A Comparison between Two 3D Free-Viewpoint Generation Methods. Player-Billboard and 3D Reconstruction-2010

    • Author(s)
      Tetsuya Shin, Nozomu Kasuya, Itaru Kitahara, Yoshinari Kameda, and Yuichi Ohta
    • Organizer
      3DTV Conference 2010 (3DTV-CON 2010)
    • Place of Presentation
      Tampere, Finland
    • Year and Date
      2010-06-08
    • Related Report
      2011 Final Research Report
  • [Presentation] 3D FREE-VIEWPOINT VIDEO CAPRTURING INTERFACE BY USING BIMANUAL OPERATION2010

    • Author(s)
      Tetsuya Watanabe, Itaru Kitahara, Yoshinari Kameda, Yuichi Ohta
    • Organizer
      3DTV Conference 2010 (3DTV-CON 2010)
    • Place of Presentation
      Tampere, Finland
    • Year and Date
      2010-06-08
    • Related Report
      2010 Annual Research Report
  • [Presentation] A COMPARISON BETWEEN TWO 3D FREE-VIEWPOINT GENERATI ON METHODS-PLAYER-BILLBOARD AND 3D RECONSTRUCTION2010

    • Author(s)
      Tetsuya Shin, Nozomu Kasuya, Itaru Kitahara, Yoshinari Kameda, Yuichi Ohta
    • Organizer
      3DTV Conference 2010 (3DTV-CON 2010)
    • Place of Presentation
      Tampere, Finland
    • Year and Date
      2010-06-08
    • Related Report
      2010 Annual Research Report
  • [Presentation] 色情報を利用した環境カメラ画像群からの人物探索方式2010

    • Author(s)
      宇津野雄亮・北原格・大田友一
    • Organizer
      電子情報通信学会2010年総合大会
    • Place of Presentation
      東北大学(宮城県)
    • Year and Date
      2010-03-19
    • Related Report
      2009 Annual Research Report
  • [Presentation] 3次元位置センサと俯瞰映像モニタを用いた自由視点映像提示インタフェース2009

    • Author(s)
      渡邊哲哉, 北原格, 亀田能成, 大田友一
    • Organizer
      第5回デジタルコンテンツシンポジウム
    • Place of Presentation
      幕張メッセ(千葉県)
    • Year and Date
      2009-06-12
    • Related Report
      2009 Annual Research Report
  • [Presentation] Au-tomatic Player's View Generation of Real Soccer Scenes Based on Trajectory Tracking2009

    • Author(s)
      Nozomu Kasuya, Itaru Kitahara, Yoshinari Kameda, Yuichi Ohta
    • Organizer
      3DTV-CONFERENCE 2009
    • Place of Presentation
      Potsdam, Germany
    • Year and Date
      2009-05-04
    • Related Report
      2011 Final Research Report
  • [Book] Advances in Haptics, edited by : Mehrdad Hosseini Zadeh2010

    • Author(s)
      Itaru Kitahara, Morio Nakahara, Yuichi Ohta
    • Publisher
      Sensory Properties in Fusion of Visual/Haptic Stimuli Using Mixed Reali-ty
    • Related Report
      2011 Final Research Report

URL: 

Published: 2009-04-01   Modified: 2016-04-21  

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