44 search results - page 8 / 9 » Audio-Visual Speaker Detection Using Dynamic Bayesian Networ... |
ICIP
2003
IEEE
14 years 7 months ago
2003
IEEE
In this paper, we focus on the use of three different techniques that support automatic derivation of video content from raw video data, namely, a spatio-temporal rule-based metho...
AVSS
2007
IEEE
14 years 9 days ago
2007
IEEE
This paper presents a smart surveillance system named CASSANDRA, aimed at detecting instances of aggressive human behavior in public environments. A distinguishing aspect of CASSA...
VTC
2007
IEEE
14 years 6 days ago
2007
IEEE
Current Driver Assistance Systems merely use a minimum set of information. By using additional information of the environment hazardous situations can be detected earlier, more re...
ICCV
2005
IEEE
13 years 11 months ago
2005
IEEE
We present an approach to detecting and recognizing spoken isolated phrases based solely on visual input. We adopt an architecture that first employs discriminative detection of ...
ICPR
2008
IEEE
14 years 12 days ago
2008
IEEE
We propose a Dynamic Bayesian Network (DBN) model for upper body tracking. We first construct a Bayesian Network (BN) to represent the human upper body structure and then incorpo...