292 search results - page 32 / 59 » Adaptive Video Watermarking Scheme |
ICIP
2010
IEEE
13 years 6 months ago
2010
IEEE
A block based video coder that supports multiple motion models is proposed. Apart from the typical translational motion model, we employ parametric models to more accurately repre...
DAC
2008
ACM
14 years 9 months ago
2008
ACM
We propose a control theory-based dynamic voltage scaling (DVS) algorithm for interactive 3D game applications running on batterypowered portable devices. Using this scheme, we pe...
IVC
2010
13 years 7 months ago
2010
Active Appearance Model (AAM) represents the shape and appearance of an object via two low-dimensional subspaces, one for shape and one for appearance. AAM for facial images is cu...
ICMCS
2008
IEEE
14 years 2 months ago
2008
IEEE
Multiview video coding (MVC) is getting more and more attention in recent years because of the realistic perception it can bring. However, the current H.264-based coding scheme ca...
ICC
2007
IEEE
13 years 10 months ago
2007
IEEE
—In this paper, we examine the effects of imperfect channel estimation at the receiver and no channel knowledge at the transmitter on the capacity of the fading Costa’s channel...