242 search results - page 31 / 49 » Content-Based Watermarking Model |
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
Simple wavelet and wavelet packet transforms have often been used for texture characterisation through the analysis of spatial-frequency content. However, most previous methods ma...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
The substitution of physical bank check exchange by electronic check image transfer brings agility, security and cost reduction to the clearing system. In this paper, we propose a...
ICDE
2009
IEEE
14 years 2 months ago
2009
IEEE
— We study the following problem: A data distributor has given sensitive data to a set of supposedly trusted agents (third parties). Some of the data is leaked and found in an un...
CISS
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract—This paper presents a novel zero-sum watermarking game between a detection algorithm and a data hiding adversary. Contrary to previous research, the detection algorithm ...
APGV
2007
ACM
13 years 11 months ago
2007
ACM
3D models are subject to a wide variety of processing operations such as compression, simplification or watermarking, which introduce slight geometric modifications on the shape. ...