Mobile 3D Game Contents Watermarking Based on Buyer-Seller Watermarking Protocol

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概要

• 論文の詳細を見る

• This paper presents a watermarking method for the copyright protection and the prevention of illegal copying of mobile 3D contents. The proposed method embeds the copyright information and users phone number into the spatial and encryption domains of the mobile animation data using the Buyer-Seller watermarking protocol. In addition, a user operation key is also inserted, so only the authorized user can play the 3D animation game on the mobile device. The proposed method was implemented using a mobile animation tool, and experimental results verified that the proposed method was capable of copyright protection and preventing illegal copying, as the watermarks were also accurately extracted in the case of geometrical attacks, such as noise addition, data accuracy variation, and data up/dawn scaling.

• （社）電子情報通信学会の論文
• 2008-07-01

著者

• KWON Seong-Geun

  Mobile Communication Division, Information & communication Business, Samsung Electronics Co., LTD.

• Bae Sung-ho

  Dept. Of Multimedia Eng. Tongmyong University

• LEE Suk-Hwan

  Department of Information Security, Tongmyong University

• KWON Ki-Ryong

  Division of Electronics, Computer & Telecommunication Engineering, Pukyong National University

• LEE Eung-Joo

  Dept. of Information Communication Eng., Tongmyong University

• OK Soo-Yol

  Dept. of Game Eng., Tongmyong University

• Kwon Ki-ryong

  Division Of Electronics Computer & Telecommunication Engineering Pukyong National University

• Lee Eung-joo

  Dept. Of Information Communication Eng. Tongmyong University

• Ok Soo-yol

  Dept. Of Game Eng. Tongmyong University

• Lee Suk-hwan

  Department Of Information Security Tongmyong University

• Kwon Seong-geun

  Mobile Communication Division Samsung Electronics Co.

関連論文

• Spatial Error Concealment Algorithm Using Novel Block Classification with a Variable Operating Region(Special Section on Papers Selected from ITC-CSCC 2002)
• Mobile 3D Game Contents Watermarking Based on Buyer-Seller Watermarking Protocol
• Complex EGI Based 3D-Mesh Watermarking(Papers Selected from ITC-CSCC 2004)
• 3D Keyframe Animation Watermarking Based on Orientation Interpolator(Application Information Security)
• Robust Hashing of Vector Data Using Generalized Curvatures of Polyline

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