A Video Surveillance Method by Using Environmental and Mobile Cameras with Considering Privacy Issue

• Project/Area Number: 18680010
• Research Category: Grant-in-Aid for Young Scientists (A)
• Allocation Type: Single-year Grants
• Research Field: Media informatics/Database
• Research Institution: University of Tsukuba
• Principal Investigator: KITAHARA Itaru University of Tsukuba, 大学院・システム情報工学研究科, 准教授 (70323277)
• Project Period (FY): 2006 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥29,640,000 (Direct Cost: ¥22,800,000、Indirect Cost: ¥6,840,000); Fiscal Year 2008: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000); Fiscal Year 2007: ¥8,840,000 (Direct Cost: ¥6,800,000、Indirect Cost: ¥2,040,000); Fiscal Year 2006: ¥14,430,000 (Direct Cost: ¥11,100,000、Indirect Cost: ¥3,330,000)
• Keywords: モバイルカメラ / プライバシ保護 / 映像監視 / 環境設置カメラ / 複合現実感 / カメラキャリブレーション / 異常検出

Research Abstract

本研究の目的は、モバイルカメラと環境設置型カメラを連動させた自由度の高い映像監視システムと、プライバシを考慮しつつ適切な撮影・記録・提示を行う映像メディアの基盤技術を開発することである.具体的には、モバイルカメラと環境設置型監視カメラの特長を融合した撮影システムの開発、プライバシを保護しながら映像情報の記録を行うシステムの構築、プライバシレベルに応じて開示する映像情報を制御する提示方式の構築に関する研究に取り組み、次世代映像監視技術の一方式を実現した.

Research Products

• [Journal Article] Toward Cinematizing Our Daily Lives (2009)
  • Author(s): Hansung Kim, Ryuuki Sakamoto, Itaru Kitahara, Tomoji Toriyama, Kiyoshi Kogure
  • Journal Title: Springer International Journal on Multimedia Tools and Applications Online-first publication
  • NAID: 120007131206
  • Peer Reviewed
• [Journal Article] 全方位カメラによる会議撮影システムが意思決定の非同期的伝達に及ぼす影響の評価 (2009)
  • Author(s): 坂本竜基, 金韓成, 伊藤禎宣, 鳥山朋二, 北原格, 小暮潔
  • Journal Title: 情報処理学会論文誌 Vol.50, No.1 Pages: 289-301
  • NAID: 110007970324
  • Peer Reviewed
• [Journal Article] 全方位カメラによる会議撮影システムが意思決定の非同期的伝達に及ぼす影響の評価 (2009)
  • Author(s): 坂本竜基, 金韓成, 伊藤禎宣, 鳥山朋二, 北原格, 小暮潔
  • Journal Title: 情報処理学会論文誌 50 Pages: 289-301
  • NAID: 110007970324
  • Peer Reviewed
• [Journal Article] 変型ビルボードを用いた人物像の提示による複合現実感卓上作業の遠隔共有 (2008)
  • Author(s): 南谷真哉, 北原格, 亀田能成, 大田友一
  • Journal Title: 日本バーチャルリアリティ学会論文誌 Vol.13, No.3 Pages: 363-373
• [Journal Article] 複合現実感における視覚と触覚の融合効果を利用した物体形状提示に関する実験的検討 (2008)
  • Author(s): 中原守勇, 北原格, 大田友一
  • Journal Title: 日本バーチャルリアリティ学会論文誌 Vol.13, No.1 Pages: 25-36
  • Peer Reviewed
• [Journal Article] Background Subtraction using Generalized Gaussian Family Model (2008)
  • Author(s): Hansung Kim, Ryuuki Sakamoto, Itaru Kitahara, Tomoji Toriyama, and Kiyoshi Kogure
  • Journal Title: IET Electronics Letters Vol.44, Issue 3 Pages: 189-190
  • Peer Reviewed
• [Journal Article] Applicability of Camera Works to Free Viewpoint Videos with Annotation and Planning (2007)
  • Author(s): Ryuuki SAKAMOTO, Itaru KITAHARA, Megumu TSUCHIKAWA, Kaoru TANAKA, Tomoji TORIYAMA, and Kiyoshi KOGURE
  • Journal Title: IEICE TRANSACTIONS on In-formation and Systems Vol.E90-D, No.10 Pages: 1637-1648
  • NAID: 110007538569
  • Peer Reviewed
• [Journal Article] MR Face映像における光学的不整合に関する視覚特性の評価 (2007)
  • Author(s): 竹村雅幸, 北原格, 大田友一
  • Journal Title: 日本バーチャルリアリティ学会論文誌 Vol.12, No.2 Pages: 181-190
  • Peer Reviewed
• [Journal Article] サッカーの自由視点映像提示における気の利いた視点選択手法 (2007)
  • Author(s): 北原格, 橋本浩一郎, 亀田能成, 大田友一
  • Journal Title: 日本バーチャルリアリティ学会論文誌 Vol.12, No.2 Pages: 171-179
  • NAID: 110006205199
  • Peer Reviewed
• [Journal Article] Robust foreground extraction technique using background subtrac-tion with multiple thresholds (2007)
  • Author(s): Hansung Kim, Ryuuki Sakamoto, Itaru Kitahara, Tomoji Toriyama, and Kiyoshi Kogure
  • Journal Title: SPIE Optical Engineering Vol.46
  • Peer Reviewed
• [Journal Article] Live 3D Video in Soccer Stadium (2007)
  • Author(s): Yuichi Ohta, Itaru Kitahara, Yoshinari Kameda, Hiroyuki Ishikawa and Takayoshi Koyama
  • Journal Title: International Journal of Computer Vision (IJCV) vol.75, no.1 Pages: 173-187
  • Peer Reviewed
• [Journal Article] Robust foreground extraction technique using background subtraction with multiple thresholds (2007)
  • Author(s): H. Kim, R. Sakamoto, I. Kitahara, T. Toriyama, K. Kogure
  • Journal Title: SPIE Optical Engineering VoI.46
  • Peer Reviewed
• [Journal Article] Applicability of Camera Works to FreenVirewpoint Videos with Annotation and Planning (2007)
  • Author(s): R. SAKAMOTO, I. KITAHARA, .M. TSUCH[KAWA, K. TANAKA, T. TOR[EYAMA, K. KOGURE
  • Journal Title: IEICE TRANSACTIONS on Information and Systems VoI.E90-D, No.10 Pages: 1637-1648
  • Peer Reviewed
• [Journal Article] Background Subtraction using Generalized Gaussian Family Model (2007)
  • Author(s): H, Kim, R, Sakamoto, I. Kitahara, T, Toriyama, K. Kogure
  • Journal Title: IET Electronics Letters VoI.44,No.3 Pages: 189-190
  • Peer Reviewed
• [Journal Article] Live 3D Video in Soccer Stadium (2007)
  • Author(s): Yuichi Ohta, Itaru Kitahara, Yoshinari Kameda, Hiroyuki Ishikawa, Takayoshi Koyama
  • Journal Title: International Journal of Computer Vision (IJCV), Springer 電子出版 Pages: 15-15
• [Journal Article] Robust Foreground Extraction Technique Using Background Subtraction with Multiple Thresholds (2007)
  • Author(s): Hansung Kim, Ryuuki Sakamoto, Itaru Kitahara, Tomoji Toriyama, Kiyoshi Kogure
  • Journal Title: OPTICAL ENGINEERING, SPIE (採録決定)
• [Journal Article] Immersive Free Viewpoint Video System Using Multiple Outer/Inner Cameras (2006)
  • Author(s): Hansung Kim, Ryuuki Sakamoto, Itaru Kitahara, Kiyoshi Kogure
  • Journal Title: 3rd International Symposium on 3D Data Processing, Visualization and Transmission Pages: 8-8
• [Journal Article] Cinematized Reality : Cinematographic 3D Video System for Daily Life Using Multiple Outer/Inner Cameras (2006)
  • Author(s): Hansung Kim, Ryuuki Sakamoto, Itaru Kitahara, Kiyoshi Kogure
  • Journal Title: IEEE Workshop on Three-Dimensional Cinematography (3DCINE'06) Pages: 8-8
• [Journal Article] ViSE : Visual Search Engine Using Multiple Networked Cameras (2006)
  • Author(s): Unsang Park, Itaru Kitahara, Kiyoshi Kogure, Norihiro Hagita, Anil Jain
  • Journal Title: 18th IAPR International Conference on Pattern Recognition (ICPR 2006) Pages: 1204-1207
• [Journal Article] Smooth Video Hopping for Surveillance Cameras (2006)
  • Author(s): Takahiro Tsuda, Itaru Kitahara, Yoshinari Kameda, Yuich Ohta
  • Journal Title: ACM Siggraph 2006 Pages: 1-1
• [Presentation] Compensated Visual Hull with GPU-Based Optimization (2008)
  • Author(s): Hansung Kim, Ryuuki Sakamoto, Itaru Kitahara, Tomoji Toriyama, Kiyoshi Kogure
  • Organizer: Pacific-Rim Conference on Multimedia (PCM2008)
  • Place of Presentation: 台湾・Tainan
  • Year and Date: 2008-12-11
• [Presentation] Robust Trajectory Estimation of Soccer Players by Using Two Cameras (2008)
  • Author(s): Nozomu Kasuya, Itaru Kitahara, Yoshinari Kameda, Yuichi Ohta
  • Organizer: The 19th International Conference on Pattern Recognition (ICPR2008)
  • Place of Presentation: アメリカ・タンパ
  • Year and Date: 2008-12-11
• [Presentation] 環境カメラを用いた複合現実感のためのモバイルカメラの位置・姿勢推定 (2008)
  • Author(s): 濱田修平, 北原格, 亀田能成, 大田友一
  • Organizer: 電子情報通信学会PRMU研究会
  • Place of Presentation: 大阪府・大阪大学
  • Year and Date: 2008-11-27
• [Presentation] 環境カメラを用いた複合現実感のためのモバイルカメラの位置・姿勢推定 (2008)
  • Author(s): 濱田修平, 北原格, 亀田能成, 大田友一
  • Organizer: 電子情報通信学会PRMU研究会技報報告
  • Place of Presentation: 大阪府・大阪大学
  • Year and Date: 2008-11-27
• [Presentation] Interactive Video Surveillance by Using Environmental and Mobile Cameras (2008)
  • Author(s): Itaru Kitahara
  • Organizer: International Forum on Multimedia and Image Processing (IFMIP2008)
  • Place of Presentation: アメリカ・ハワイ島
  • Year and Date: 2008-09-29
• [Presentation] Neal Orman, Tomoji Toriyama, Kiyoshi Kogure, Compensated Visual Hull for Defective Segmentation and Occlusion (2007)
  • Author(s): Hansung Kim, Ryuuki Sakamoto, Itaru Kitahara
  • Organizer: 17th International Con-ference on Artificial Reality and Telexistence (ICAT2007)
  • Place of Presentation: Denmark・Esbjerg
  • Year and Date: 2007-11-29
• [Presentation] Compensated Visual Hull for Defective Segmentation and Occlusion (2007)
  • Author(s): H, Kim・R, Sakamoto・I, Kitahara・N, Orman・T, Toriyama・K, Kogure
  • Organizer: 17th International Conference on Artificial Reality and Telexistence(ICAT2007)
  • Place of Presentation: Denmark・Esbjerg
  • Year and Date: 2007-09-29
• [Presentation] Reliability-Based 3D Recon-struction in Real Environment (2007)
  • Author(s): Hansung Kim, Ryuuki Sakamoto, Itaru Kitahara, Tomoji Toriyama, Kiyoshi Kogure
  • Organizer: ACM Multimedia2007
  • Place of Presentation: Germany・Augsburg
  • Year and Date: 2007-09-24
• [Presentation] Viewpoint-Dependent Quality Control on Microfacet Billboarding Model for Sport Video (2007)
  • Author(s): Hitoshi Furuya, Itaru Kitahara, Yo-shinari Kameda, Yuichi Ohta
  • Organizer: International Conference on Multimedia & Expo (ICME2007)
  • Place of Presentation: 中国・北京
  • Year and Date: 2007-07-11
• [Presentation] Viewpoint-Dependent Quality Control on Microfacet Billboarding Model for Sport Video (2007)
  • Author(s): H, Furuya・I, Kitahara・Y. Kameda・Y. Ohta
  • Organizer: International Conference on Multimedia & Expo(ICME2007)
  • Place of Presentation: 中国・北京
  • Year and Date: 2007-07-11
• [Presentation] Reliability-Based 3D Reconstruction in Real Environment (2007)
  • Author(s): H, Kim R, Sakamoto・I, Kitahara・T, Toriyama・K, Kogure
  • Organizer: ACM Multimedia2007
  • Place of Presentation: Germany2007年7月11日Augsburg