대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2002년도 하계학술대회 논문집 D
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- Pages.2797-2799
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- 2002
사카모토의 방법을 이용한 수치지도 워터마킹
Digital Map Watermarking Using sakamoto algorithm
- Park, Kyi-Tae (Division of Electrical Engineering) ;
- Kim, Kab-Il (Division of Electrical Engineering) ;
- Kang, Hwan-Il (Division of Electrical Engineering) ;
- Han, Seung-Soo (Division of Electrical Engineering)
- 발행 : 2002.07.10
초록
In this paper, the algorithm is suggested for inserting and extracting the watermark in the digital map of vector form. This kind of algorithm was first anounced by the sakamoto[1]. In order to use watermarking in the digital map, the map is analyzed and experimented to protect the map data. As for the vector watermarking, there are few references and need more research for the theoretical back ground. As for this, in this paper, experiment of the immunity against the noise is conducted for the selection of the proper immunity factor.
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