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ICMCS
2007
IEEE
111views Multimedia» more  ICMCS 2007»
16 years 26 days ago
Direct Mode Coding for B Pictures using Virtual Reference Picture
The direct mode used in the bi-predictive pictures (B-pictures) can efficiently improve the coding performance of B pictures, because it has small overhead and obtains a predictiv...
Da Liu, Debin Zhao, Jun Sun, Wen Gao
GLOBECOM
2006
IEEE
16 years 18 days ago
Position-based Routing using Virtual Small World in MANETs
— Routing is the foremost issue in mobile ad hoc networks (MANETs), In a wireless environment characterized by small bandwidth and limited computation resources, positionbased ro...
Cong Liu, Jie Wu
ICMCS
1999
IEEE
151views Multimedia» more  ICMCS 1999»
15 years 11 months ago
Construction of Virtual Environment for Endoscopy
In this paper, a technique is presented for CT image analysis and visualization of the bronchial airways. The technique provides a non-invasive way to examine the interior of the ...
Sven Loncaric, T. Markovinovic, T. Petrovic, D. Ra...
ECIS
2004
15 years 8 months ago
Towards a Process Model of Media Usage in Global Virtual Teams
In the networked world of today, global virtual teams (GVT) are becoming a common form of work structure. The geographic dispersion in GVT has led to members' high reliance o...
Juliana Sutanto, Chee Wei Phang, Atreyi Kankanhall...
CGA
2008
15 years 6 months ago
Depth-of-Field Blur Effects for First-Person Navigation in Virtual Environments
This paper studies the use of visual blur effects, i.e., blurring of parts of the image fed back to the user, for First-Person-Navigations in Virtual Environments (VE). First, we ...
Sébastien Hillaire, Anatole Lécuyer,...