Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2001.09a
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- Pages.231-234
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- 2001
Robust Blind Image Watermarking Using an Adaptive Trimmed Mean Operator
- Hyun Lim (Dept. of Electronics Engineering, Mokpo National University) ;
- Lee, Myung-Eun (Dept. of Electronics Engineering, Mokpo National University) ;
- Park, Soon-Young (Dept. of Electronics Engineering, Mokpo National University) ;
- Cho, Wan-Hyun (Dept. of Statistics, Chonnam National University)
- Published : 2001.09.01
Abstract
In this paper, we present a robust watermarking technique based on a DCT-domain watermarking approach and an order statistic(OS) filter. The proposed technique inserts one watermark into each of four coefficients within a 2
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