262 search results - page 21 / 53 » DWT-DCT-SVD based watermarking |
TOMCCAP
2008
14 years 9 months ago
2008
JDCTA
2010
14 years 4 months ago
2010
This paper proposes a watermarking algorithm based on correlation to authenticate image content. The original image is converted to YIQ space first, then subdivided into 8
IEEEMSP
2002
IEEE
15 years 2 months ago
2002
IEEE
This study examines the feasibility of using channel statistics to perform embedded signature-based authentication. Doing so is an attempt to view a reference watermark embedded w...
IWDW
2005
Springer
15 years 3 months ago
2005
Springer
In this paper, we propose a robust watermarking method for 3-D triangle surface meshes. Most previous methods based on the wavelet analysis can process only semi-regular meshes. Ou...
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ISQED
2009
IEEE
15 years 4 months ago
2009
IEEE
For effective digital rights management (DRM) of multimedia in the framework of embedded systems, both watermarking and cryptography are necessary. In this paper, we present a wat...