19 search results - page 1 / 4 » Reversible Video Watermarking Using Motion Estimation and Pr... |
JISE
2011
12 years 11 months ago
2011
ICICS
2005
Springer
13 years 10 months ago
2005
Springer
A reversible watermarking algorithm with large capacity has been developed by applying the difference expansion of a generalized integer transform. In this algorithm, a watermark ...
ICIP
2006
IEEE
14 years 6 months ago
2006
IEEE
This paper deals with motion estimation and segmentation in video sequences. Some methods of motion computation between two consecutive frames of a video sequence are based on the...
TIP
2010
13 years 3 months ago
2010
—This paper is concerned with optimization of the motion compensated prediction framework to improve the error resilience of video coding for transmission over lossy networks. Fi...
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
— In this paper, we characterize the achievable performance of a wavelet encoding-based videophone system, which further compresses and protects the wavelet-based video codec’s...