346 search results - page 20 / 70 » An HMM Based System for Acoustic Event Detection |
KDD
2006
ACM
14 years 9 months ago
2006
ACM
Previous efforts on event detection from the web have focused primarily on web content and structure data ignoring the rich collection of web log data. In this paper, we propose t...
ACCV
2006
Springer
14 years 22 days ago
2006
Springer
Stochastic grammar has been used in many video analysis and event recognition applications as an efficient model to represent large-scale video activity. However, in previous works...
PAMI
2008
13 years 9 months ago
2008
We present a novel algorithm for detection of certain types of unusual events. The algorithm is based on multiple local monitors which collect low-level statistics. Each local moni...
MM
2004
ACM
14 years 2 months ago
2004
ACM
While most current approaches for sports video analysis are based on broadcast video, in this paper, we present a novel approach for highlight detection and automatic replay gener...
ICMCS
2005
IEEE
14 years 2 months ago
2005
IEEE
Our previous research shows that the use of multiple sources of information based on intrinsic AV features and external knowledge helps to detect events in soccer video. To make t...