대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 2006년도 하계종합학술대회
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- Pages.443-444
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- 2006
인터넷 쇼핑몰 이미지 워터마킹을 위한 HVS 설계 방법
HVS design for Internet Shopping-Mall Image Watermarking
- Seo, Yong-Seok (Electronics and Telecommunications Research Institute) ;
- Kim, Won-Gyum (Electronics and Telecommunications Research Institute) ;
- Lee, Seon-Hwa (Electronics and Telecommunications Research Institute) ;
- Hwang, Chi-Jung (Chungnam National University)
- 발행 : 2006.06.21
초록
In this paper, a spatial-based perceptual watermarking considering human visual system (HVS) that is proposed for small-size images such as internet shopping-mall image. In our method, a multi-bit data can be embedded in luminance component of color images still keeping the perceptual quality of image. Experimental results demonstrated that watermarks can be strongly embedded while preserving a good fidelity.
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