1775 search results - page 297 / 355 » Event-Based Analysis of Video |
SCIA
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. Moving objects detection is a crucial step for video surveillance systems. The segmentation performed by motion detection algorithms is often noisy, which makes it hard t...
MM
2005
ACM
14 years 3 months ago
2005
ACM
Information linkage is becoming more and more important in this digital age. In this paper, we propose a concept tracking method, which links the news stories with the same topic ...
MSWIM
2004
ACM
14 years 3 months ago
2004
ACM
Mobile ad-hoc networks (MANETs) present quite large packet loss bursts due to mobility. In this work we propose two models based on hidden Markov models for estimating packet arri...
HUC
2004
Springer
14 years 3 months ago
2004
Springer
We present a study of people’s use of positional information as part of a collaborative location-based game. The game exploits self-reported positioning in which mobile players m...
ICDAR
2003
IEEE
14 years 3 months ago
2003
IEEE
As whiteboards have become a popular tool in meeting rooms, there has been a growing interest in making use of the whiteboard as a user interface for human computer interaction. T...