4 search results - page 1 / 1 » Differential video coding of face and gesture events in pres... |
CVIU
2004
14 years 9 months ago
2004
Currently, bandwidth limitations pose a major challenge for delivering high-quality multimedia information over the Internet to users. In this research, we aim to provide a better...
SPIC
2010
14 years 4 months ago
2010
This paper presents a complete framework for attention-based video streaming for low bandwidth networks. First, motivated by the fovea-periphery distinction of biological vision s...
CHI
2008
ACM
15 years 10 months ago
2008
ACM
We present data from detailed observations of CityWall, a large multi-touch display installed in a central location in Helsinki, Finland. During eight days of installation, 1199 p...
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CVPR
2007
IEEE
15 years 11 months ago
2007
IEEE
It is well known that how to extract dynamical features is a key issue for video based face analysis. In this paper, we present a novel approach of facial action units (AU) and ex...