43 search results - page 3 / 9 » Geometric hashing techniques for watermarking |
ICIP
2000
IEEE
14 years 8 months ago
2000
IEEE
Media hashing is an alternative to achieve many applications previously accomplished with watermarking. The major disadvantage of the existing media hashing technologies is their ...
MUE
2008
IEEE
14 years 25 days ago
2008
IEEE
In this paper, we propose a robust watermark technology that can be used to protect copyright. We enhance robustness of the watermark such that it can be used to protect the intel...
KES
2005
Springer
13 years 12 months ago
2005
Springer
Abstract. Invertibility attack is a hostile measure to breach watermarking systems. In this paper, a novel watermarking protocol using a one-way hash function and a check of random...
IJNSEC
2008
13 years 6 months ago
2008
This paper presents a new multi-band wavelet watermarking scheme. Compared with conventional watermarking schemes implemented in two-band wavelet domain, by incorporating the prin...
ICPR
2004
IEEE
14 years 7 months ago
2004
IEEE
Geometric hashing is a model-based recognition technique based on matching of transformation-invariant object representations stored in a hash table. In the last decade a number o...