211 search results - page 6 / 43 » Robustness and Security of Digital Watermarks |
ITCC
2002
IEEE
15 years 2 months ago
2002
IEEE
After the failure of copy prevention methods, watermarking stays the main technical safeguard of electronic copyright. There are many properties that a watermarking scheme should ...
DAC
1999
ACM
15 years 10 months ago
1999
ACM
A number of researchers have proposed using digital marks to provide ownership identification for intellectual property. Many of these techniques share three specific weaknesses: ...
VIP
2001
14 years 11 months ago
2001
The demand of security is getting higher in these days due to easy reproduction of digitally created multimedia data. Digital watermark is the emerging technique to embed secret i...
ICPR
2010
IEEE
14 years 7 months ago
2010
IEEE
A new algorithm for digital watermarking of largescale digital images is proposed in the article. The proposed algorithm provides watermark robustness to a wide range of host imag...
APCCAS
2002
IEEE
15 years 2 months ago
2002
IEEE
In this paper, we develop a robust bit-plane watermarking technique based on zerotree coding. A robust watermark is an imperceptible but indelible code that can be used for owners...