13 search results - page 2 / 3 » Robust bandlimited watermarking with trellis coded modulatio... |
ICIP
1999
IEEE
14 years 6 months ago
1999
IEEE
ICC
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract— In this paper, a simple modulation code called symbol insertion for band-limited single-carrier systems is proposed. This code can reduce the peak-to-average power rati...
ICIP
2002
IEEE
14 years 6 months ago
2002
IEEE
Informed coding is the practice of representing watermark messages with patterns that are dependent on the cover Works. This requires the use of a dirty-paper code, in which each ...
ICIP
2005
IEEE
14 years 6 months ago
2005
IEEE
Dirty paper trellis codes are a form of watermarking with side information. These codes have the advantage of being invariant to valumetric scaling of the cover Work. However, the...
CG
2007
Springer
13 years 4 months ago
2007
Springer
This paper presents a robust non-blind watermarking scheme for subdivision surfaces. The algorithm works in the frequency domain, by modulating spectral coefficients of the subdi...