279 search results - page 24 / 56 » Watermarking of MPEG-4 Videos |
CPE
2003
Springer
14 years 19 days ago
2003
Springer
With EvalVid1 we present a complete framework and tool-set for evaluation of the quality of video transmitted over a real or simulated communication network. Besides measuring QoS ...
CORR
2010
Springer
13 years 2 months ago
2010
Springer
In this paper, it is shown that for substantial increase of video quality delivery in wireless networks, it is necessary to execute two important enhancements to existing communica...
ISLPED
2004
ACM
14 years 25 days ago
2004
ACM
—This paper presents a method that uses data buffers to create long periods of idleness to exploit power management. This method considers the power consumed by the buffers and a...
JRTIP
2007
13 years 7 months ago
2007
We present a real-time implementation of 2D to 3D video conversion using compressed video. In our method, compressed 2D video is analyzed by extracting motion vectors. Using the mo...
ICIP
1997
IEEE
14 years 9 months ago
1997
IEEE
In this paper we present a model-based algorithm for the estimation of 3D motion and the analysis of facial expressions of a speaking person. A set of facial animation parameters ...