49 search results - page 8 / 10 » A New Watermarking Method Based on DWT |
73
Voted
IEEEMSP
2002
IEEE
15 years 2 months ago
2002
IEEE
—In [1, 2, 3], we have introduced a robust and secure digital signature solution for multimedia content authentication, by integrating content feature extraction, error correctio...
108
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MMSEC
2006
ACM
15 years 3 months ago
2006
ACM
In this paper, we introduce to the special domain of image annotation watermarking, based on embedding of hierarchical data related to objects into user-selected areas on an image...
IWDW
2005
Springer
15 years 3 months ago
2005
Springer
The sensitivity attack is considered as a serious threat to the security of spread-spectrum-based schemes, since it provides a practical method of removing watermarks with minimum ...
IEEEIAS
2009
IEEE
15 years 4 months ago
2009
IEEE
: This paper proposes a new watermarking method for detecting image tampering. First, an authentication number is created using a pair of watermark pixels as the coefficients of a ...
91
Voted
PCM
2009
Springer
15 years 2 months ago
2009
Springer
Abstract. In this paper, we propose an image moment-based geometric normalization to be applied before embedding and extracting a digital watermark in the DWT-domain of JPEG2000. A...