159 search results - page 15 / 32 » Browsing videos by automatically detected audio events |
TCSV
2010
13 years 1 months ago
2010
This paper presents a novel approach for automatic recognition of group activities for video surveillance applications. We propose to use a group representative to handle the recog...
ISM
2008
IEEE
14 years 1 months ago
2008
IEEE
Advances in video technology are being incorporated into today’s medical research and education. Medical videos contain important medical events, such as diagnostic or therapeut...
MTA
2008
13 years 6 months ago
2008
This paper presents a framework that explicitly detects events in broadcasting baseball videos and facilitates the development of many practical applications. Three phases of contr...
AVSS
2009
IEEE
14 years 1 months ago
2009
IEEE
—In this paper, we consider the challenging problem of unusual event detection in video surveillance systems. The proposed approach makes a step toward generic and automatic dete...
ICIP
2004
IEEE
14 years 8 months ago
2004
IEEE
We present a novel approach for highway traffic event detection. Our algorithm extracts features directly from the compressed video and automatically detects traffic events using ...