Study on security camera system using image encryption for safety of community

2011 Fiscal Year Final Research Report

• Project/Area Number: 21300268
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: General human life sciences
• Research Institution: Kagawa University (2010-2011); Gunma University (2009)
• Principal Investigator: MARU Koichi 香川大学, 工学部, 准教授 (00530164)
• Co-Investigator(Kenkyū-buntansha): FUJII Yusaku 群馬大学, 大学院・工学研究科, 教授 (80357904) ; OOTA Naoya 群馬大学, 大学院・工学研究科, 教授 (10270860) ; UEDA Hiroshi 京都大学, 学術情報メディアセンター, 准教授 (30375159) ; YOSHIURA Noriaki 埼玉大学, 情報メディア基盤センター, 准教授 (00302969) ; TAKITA Akihiro 群馬大学, 大学院・工学研究科, 助教 (20432768)
• Project Period (FY): 2009 – 2011
• Keywords: 住環境 / 地域防犯 / 安全・安心 / 防犯カメラシステム / プライバシー保護

Research Abstract

We have proposed the new concept regarding the management of security cameras which consists of two basic concepts :(1) the concept in which each individual watches around his/ her house using cameras and a computer,(2) the concept for privacy protection by means of encryption of images. In this study, we developed technologies and conducted social experiments, aiming to spread the proposed concept and realize community safety. We developed various security camera systems with the function of privacy protection which enable us to significantly increase the applications of the concept, and we conducted social experiments to evaluate the systems. As the results of these activities, we have achieved the prospect of widely spreading the proposed concept.

Research Products

• [Journal Article] Creating worldwide community safety with present technology and privacy protection : The e-JIKEI Network project (2010)
  • Author(s): K. Kobayashi, K. Maru, N. Ohta, N. Yoshiura, H. Ueda, P. Yupapin, Y. Fujii
  • Journal Title: Procedia Social and Behavioral Sciences Volume: Vol.2 Pages: 6-13
  • Peer Reviewed
• [Journal Article] Restrained surveillance towards community benefit (2010)
  • Author(s): K. S. Koralalage, N. Yoshiura
  • Journal Title: Procedia Social and Behavioral Sciences Volume: Vol.2 Pages: 28-35
  • Peer Reviewed
• [Journal Article] USB memory for surveillance camera software (2010)
  • Author(s): N. Yoshiura, Y. Neya
  • Journal Title: Procedia Social and Behavioral Sciences Volume: Vol.2 Pages: 36-41
  • Peer Reviewed
• [Journal Article] Security of communities based on the e-JIKEI Network with information technology and altruism (2010)
  • Author(s): K. Maru, Y. Fujii, Y. Sugita, N. Ohta, N. Yoshiura, H. Ueda, S. Shiraki
  • Journal Title: Procedia Social and Behavioral Sciences Volume: Vol.2 Pages: 88-94
  • Peer Reviewed
• [Journal Article] A review of Dairi EYE Lock in security camera system with privacy protection (2010)
  • Author(s): S. Hommoh, K. Maru, K. Kobayashi, Y. Eguchi, Y. Sugita, M. Yokota, N. Ohta, H. Ueda, Y. Fujii
  • Journal Title: Procedia Social and Behavioral Sciences Volume: Vol.2 Pages: 95-99
  • Peer Reviewed
• [Journal Article] Social experiment for security camera which protects privacy embedded in vending machine (2010)
  • Author(s): M. Sonoda, K. Maru, K. Kobayashi, M. S. B. Sufian, Y. Sugita, R. Sakurai, Y. Fujii
  • Journal Title: Procedia Social and Behavioral Sciences Volume: Vol.2 Pages: 100-104
  • Peer Reviewed
• [Journal Article] Introduction of security camera system with privacy protection into a residential area (2010)
  • Author(s): T. Yokote, Y. Fujii, K. Maru, N. Yoshiura, N. Ohta, H. Ueda
  • Journal Title: Procedia Social and Behavioral Sciences Volume: Vol.2 Pages: 105-110
  • Peer Reviewed
• [Journal Article] Color estimation base on a giving color estimation PC-based system (2010)
  • Author(s): T. Jin, H. Hoshino, Y. Fujii, H. Jia, K. Maru, W. Hou
  • Journal Title: Procedia Social and Behavioral Sciences Volume: Vol.2 Pages: 120-124
  • Peer Reviewed
• [Journal Article] PC-based monitoring system for efficient use of day care centers for elderly people (2010)
  • Author(s): N. Nagai, Y. Fujii, H. Ueda, K. Maru, S. Kumakura
  • Journal Title: Procedia Social and Behavioral Sciences Volume: Vol.2 Pages: 204-208
  • Peer Reviewed
• [Journal Article] e-JIKEI Network using e-JIKEI Cameras : Community security using considerable number of cheap stand-alone cameras (2010)
  • Author(s): Y. Fujii, K. Maru, K. Kobayashi, N. Yoshiura, N. Ohta, H. Ueda, P. Yupapin
  • Journal Title: Safety Science Volume: Vol.48 Pages: 921-925
  • Peer Reviewed
• [Journal Article] Evaluating 3D position and velocity of subject in parabolic flight experiment by use of the binocular stereo vision measurement (2010)
  • Author(s): T. Jin, H. Jia, W. Hou, R. Yamamoto, N. Nagai, Y. Fujii, K. Maru, N. Ohta, K. Shimada
  • Journal Title: Chinese Optics Letters Volume: Vol.8 Pages: 601-605
  • Peer Reviewed
• [Journal Article] Motion pose estimated based on the binocular stereo camera (2010)
  • Author(s): T. Jin, H. Jia, W. Hou, R. Yamamoto, N. Nagai, Y. Fujii, K. Maru, N. Ohta, K. Shimada
  • Journal Title: Applied Mechanics and Materials Volume: Vol.36 Pages: 494-496
  • Peer Reviewed
• [Journal Article] Sustainable tourism using security cameras with privacy protecting ability (2010)
  • Author(s): V. Prashyanusorn, Y. Fuji, S. Kaviya, S. Mitatha, P. Yupapin
  • Journal Title: Journal of Information Security Volume: Vol.1 Pages: 67-72
  • Peer Reviewed
• [Journal Article] OTag : Architecture to Represent Real World Objects in RF Tags to Improve Future Intelligent Transportation Systems (2009)
  • Author(s): K. S. Koralalage, N. Yoshiura
  • Journal Title: Journal of Convergence Information Technology Volume: Vol.4 Pages: 30-48
  • Peer Reviewed
• [Presentation] リアクティブシステム仕様の実現不能判定器の高速化 (2012)
  • Author(s): 閨芳紀, 吉浦紀晃
  • Organizer: 情報処理学会第74回全国大会
  • Place of Presentation: 名古屋,日本
  • Year and Date: 2012-03-08
• [Presentation] 静的データレース検出における動的クラスローディングへの対策 (2012)
  • Author(s): 魏偉, 吉浦紀晃
  • Organizer: 情報処理学会第74回全国大会
  • Place of Presentation: 名古屋,日本
  • Year and Date: 2012-03-06
• [Presentation] Discussion on Business of Free Software Products through E-Jikei Network Project (2011)
  • Author(s): N. Yoshura
  • Organizer: International Conference On Instrumentation, Communication, Information Technology and Biomedical Engineering
  • Place of Presentation: Bandung, Indonesia
  • Year and Date: 2011-11-08
• [Presentation] The e-JIKEI Network : A Concept for Community Security by Means of Security Cameras at High Density (2010)
  • Author(s): Y. Fujii, K. Maru, N. Ohta, T. Jin, Y. Kuwabara, V. Prashyanusorn, P. Prashyanusorn, S. Mitatha, P. P. Yupapin, N. Yoshiura
  • Organizer: 3rd Joint Intl. Conference on Information & Communication Technology, Electric and Electrical Engineering
  • Place of Presentation: Lao P. D. R
  • Year and Date: 2010-12-23
• [Presentation] Formal Analysis of OTag Protocol on Authentication and Confidentiality (2009)
  • Author(s): K. S. Koralalage, N. Yoshiura
  • Organizer: 4th International Conference on Ubiquitous Information Technologies and Applications
  • Place of Presentation: Fukuoka, Japan
  • Year and Date: 2009-12-21
• [Presentation] Security camera network for privacy protection and community Safety-Is the stress from security cameras inevitable?- (2009)
  • Author(s): Y. Fujii, K. Maru, N. Ohta, N. Yoshiura, H. Ueda, P. Yupapin
  • Organizer: International Conference on Security Camera Network, Privacy Protection and Community Safety 2009(SPC 2009)
  • Place of Presentation: Kiryu, Japan
  • Year and Date: 2009-10-28
• [Presentation] Some knowledge obtained in the activity of surveillance camera in E-Jikei Network Project (2009)
  • Author(s): N. Yoshiura
  • Organizer: SPC 2009
  • Place of Presentation: Kiryu, Japan
  • Year and Date: 2009-10-28
• [Presentation] Experiment of security camera system with privacy protection into shopping street by the e-JIKEI Network Promotion Institute (2009)
  • Author(s): R. Yamaguchi, Y. Fujii, K. Maru, N. Yoshiura, N. Ohta, H. Ueda, T. Kuwabara
  • Organizer: SPC 2009
  • Place of Presentation: Kiryu, Japan
  • Year and Date: 2009-10-28
• [Presentation] Restoration of images taken under oblique illumination by security camera with dirty lens (2009)
  • Author(s): R. Yamamoto, Y. Fujii, K. Maru, N. Nagai, N. Ohta, T. Ito
  • Organizer: SPC 2009
  • Place of Presentation: Kiryu, Japan
  • Year and Date: 2009-10-28
• [Presentation] Estimation of color information from monochrome security camera (2009)
  • Author(s): H. Hoshino, Y. Fujii, Y. Sugita, K. Maru, N. Ohta, T. Ito, R. Sakurai
  • Organizer: SPC 2009
  • Place of Presentation: Kiryu, Japan
  • Year and Date: 2009-10-28
• [Presentation] Development of security camera with privacy protection function that can be encrypted according to circumstances (2009)
  • Author(s): Y. Nakajima, Y. Fujii, K. Maru
  • Organizer: SPC 2009
  • Place of Presentation: Kiryu, Japan
  • Year and Date: 2009-10-28
• [Presentation] Surveillance camera utilizing a disposed PC (2009)
  • Author(s): N. Ohta
  • Organizer: SPC 2009
  • Place of Presentation: Kiryu, Japan
  • Year and Date: 2009-10-28
• [Presentation] Formal Analysis of OTag Protocol on Authentication and Confidentiality (2009)
  • Author(s): K. S. Koralalage, N. Yoshiura
  • Organizer: First International ICST Conference DigiBiz 2009
  • Place of Presentation: London, United Kingdom
  • Year and Date: 2009-06-18
• [Remarks]
  • URL: http://www.e-jikei.org/
• [Patent(Industrial Property Rights)] 通信機能を備えた省エネ街灯システム (2010)
  • Inventor(s): 藤井雄作,吉浦紀晃,丸浩一,小林幸次郎,ピリーチャユパピン,ケツピィタナーナンソーポン
  • Industrial Property Rights Holder: NPO法人e自警ネットワーク研究会,イージケイシステム(有),(株)トステック
  • Industrial Property Number: 特許、特願2010-29210
  • Filing Date: 2010-02-12
• [Patent(Industrial Property Rights)] 防犯カメラシステム (2010)
  • Inventor(s): 藤井雄作,吉浦紀晃,丸浩一,小林幸次郎,ピリーチャユパピン,ポーンサックシリカイ
  • Industrial Property Rights Holder: NPO法人e自警ネットワーク研究会,イージケイシステム(有),(株)トステック
  • Industrial Property Number: 特許、特願2010-42403
  • Filing Date: 2010-02-26
• [Patent(Industrial Property Rights)] 所有者,画像閲覧可能なものを知らしめる情報開示手段を持つことを特徴とする防犯カメラシステム (2009)
  • Inventor(s): 藤井雄作,吉浦紀晃
  • Industrial Property Rights Holder: NPO法人e自警ネットワーク研究会
  • Industrial Property Number: 特許、特願2009-185748
  • Filing Date: 2009-08-10
• [Patent(Industrial Property Rights)] 交通信号機や防犯灯などの路上設置機器と一体型であるプライバシー保護機能付防犯カメラシステム (2009)
  • Inventor(s): 藤井雄作,中村俊博,山森利行
  • Industrial Property Rights Holder: NPO法人e自警ネットワーク研究会,(株)トステック
  • Industrial Property Number: 特許、特願2009-244759
  • Filing Date: 2009-10-23
• [Patent(Industrial Property Rights)] 暗号化された画像を閲覧権者に応じた強度の不鮮明化処理を施した画像を出力することを特徴とする画像暗号化システム (2009)
  • Inventor(s): 藤井雄作,吉浦紀晃
  • Industrial Property Rights Holder: NPO法人e自警ネットワーク研究会,イージケイシステム(有),(株)トステック
  • Industrial Property Number: 特許、特願2009-293787
  • Filing Date: 2009-12-25