37 search results - page 1 / 8 » On-Line Adaptive Background Modelling for Audio Surveillance |
ICPR
2004
IEEE
14 years 6 months ago
2004
IEEE
In this paper, we investigate the problem of automatic audio surveillance. This aspect of the surveillance, which extends the more investigated area of video surveillance, can be ...
ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
In this paper we extend an existing audio background modelling technique, leading to a more robust application to complex audio environments. The determination of background audio...
CVPR
2010
IEEE
13 years 10 months ago
2010
IEEE
We present an approach for online learning of discriminative appearance models for robust multi-target tracking in a crowded scene from a single camera. Although much progress has...
COST
2009
Springer
13 years 8 months ago
2009
Springer
Abstract. We propose a novel approach for on-line signature verification based on building HMM user models by adapting an ergodic Universal Background Model (UBM). State initializa...
ECCV
2004
Springer
14 years 6 months ago
2004
Springer
This paper introduces a new concept of surveillance, namely, audio-visual data integration for background modelling. Actually, visual data acquired by a fixed camera can be easily ...