262 search results - page 29 / 53 » DWT-DCT-SVD based watermarking |
80
Voted
SIVP
2010
14 years 8 months ago
2010
We present a robust, hybrid non-blind MPEG video watermarking technique based on a high-order tensor singular value decomposition and the discrete wavelet transform (DWT). The core...
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...
PRL
2007
14 years 9 months ago
2007
Robustness is a key attribute of spread spectrum (SS) watermarking scheme. It is significantly deteriorated if one tries to achieve high embedding rate keeping other parameters u...
JDCTA
2010
14 years 4 months ago
2010
Perceptual transparency and robustness are conflicting requirements. To ensure the security of the watermarkhow to choose the embedding position and intensity is a difficult probl...
TASLP
2010
14 years 4 months ago
2010
In this paper, the issue of audio source separation from a single channel is addressed, i.e. the estimation of several source signals from a single observation of their mixture. Th...