503 search results - page 53 / 101 » Activity based surveillance video content modelling |
IVA
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. We present a system which consists of a lifelike agent animated in real-time using video and audio analysis from the user. This kind of system could be used for Instant M...
CVPR
2011
IEEE
13 years 5 months ago
2011
IEEE
Real-time unusual event detection in video stream has been a difficult challenge due to the lack of sufficient training information, volatility of the definitions for both norm...
ICASSP
2009
IEEE
14 years 4 months ago
2009
IEEE
In this paper, we address the problem of face tracking across illumination changes and occlusions. The method is based on leveraging the strengths of both Adaboost to deal with cl...
PEWASUN
2005
ACM
14 years 3 months ago
2005
ACM
Multimedia contents are becoming the major information going through the Internet. Pervasive network infrastructure expedites data delivery with improved network throughput and re...
MMSP
2008
IEEE
14 years 4 months ago
2008
IEEE
— Active appearance model (AAM) has been widely used in face tracking and recognition. However, accuracy and efficiency are always two main challenges with the AAM search. The pa...