14098 search results - page 1 / 2820 » Crowd computer interaction |
CHI
2009
ACM
14 years 5 months ago
2009
ACM
HCI has moved from considering how individuals interact with computers to thinking about how groups collaborate using technology. While there has been research focused on large-sc...
ATAL
2008
Springer
13 years 7 months ago
2008
Springer
Crowd simulation models are currently lacking a commonly accepted validation method. In this paper, we propose level of presence achieved by a human in a virtual environment (VE) ...
ACCV
2009
Springer
13 years 11 months ago
2009
Springer
Abstract. Analyzing the crowd dynamics from video sequences is an open challenge in computer vision. Under a high crowd density assumption, we characterize the dynamics of the crow...
CHI
1997
ACM
13 years 9 months ago
1997
ACM
We introduce a framework for supporting crowds of participants in collaborative virtual environments (CVEs). The framework is realised as an extension to our previous spatial mode...
ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
This paper presents an event detector for emergencies in crowds. Assuming a single camera and a dense crowd we rely on optical flow instead of tracking statistics as a feature to ...