TIIS (한국인터넷정보학회)
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| 한글제목(Korean Title) |
Geometric Multiple Watermarking Scheme for Mobile 3D Content Based on Anonymous Buyer-Seller Watermarking Protocol |
| 영문제목(English Title) |
Geometric Multiple Watermarking Scheme for Mobile 3D Content Based on Anonymous Buyer-Seller Watermarking Protocol |
| 저자(Author) |
Suk-Hwan Lee
Seong-Geun Kwon
Ki-Ryong Kwon
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| 원문수록처(Citation) |
VOL 08 NO. 02 PP. 0504 ~ 0523 (2014. 02) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
This paper presents a multiple-watermarking scheme for copyright protection and the prevention of illegal copying of mobile 3D contents with low resolution. The proposed scheme embeds a unique watermark and a watermark certification authority (WCA) watermark into the spatial and encryption domains of a mobile 3D content based on the buyer-seller watermarking protocol. The seller generates a unique watermark and embeds it into the local maximum curvedness of a 3D object. After receiving the encrypted watermark from the WCA, the seller embeds it into the encrypted vertex data using an operator that satisfies the privacy homomorphic property. The proposed method was implemented using a mobile content tool, and the experimental results verify its capability in terms of copyright protection and the prevention of illegal copying.
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| 키워드(Keyword) |
Mobile 3D Content
3D Watermarking
Buyer-Seller Watermarking (BSW) Protocol
Copyright Protection
Curvedness
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| 파일첨부 |
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