3 search results - page 1 / 1 » Watermark re-synchronization using log-polar mapping of imag... |
ICMCS
1999
IEEE
14 years 3 months ago
1999
IEEE
Digital watermarks have been proposed as a method for discouraging illicit copying and distribution of copyrighted material. This paper describes a method for the secure and robus...
ICIP
2004
IEEE
15 years 15 days ago
2004
IEEE
In this paper, a blind object-based video watermarking scheme, which is robust to MPEG4 compression and normal video editing such as Rotation, Scaling or Translation (RST), is pro...
ISCAS
2003
IEEE
14 years 4 months ago
2003
IEEE
Many watermarking algorithms embed the watermark into the image as contiguous non-overlapping tiles. This tiling structure forms an implicit synchronization template that can be r...