279 search results - page 45 / 56 » Watermarking of MPEG-4 Videos |
SIVP
2010
13 years 5 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...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
The spatial resolution of the human visual system (HVS) decreases rapidly away from the point of fixation (foveation point). By exploiting this fact, we propose a watermarking app...
MMSEC
2004
ACM
14 years 24 days ago
2004
ACM
Protection of digital multimedia content has become an increasingly important issue for content owners and service providers. As watermarking is identified as a major technology t...
TCSV
2002
13 years 7 months ago
2002
Many images--especially those used for page design on web pages--as well as videos contain visible text. If these text occurrences could be detected, segmented, and recognized auto...
VLSID
2008
IEEE
14 years 1 months ago
2008
IEEE
We present a lightweight scheme for watermarking or annotating video clips with information describing the workload that would be incurred while decoding the clip. This informatio...