13 search results - page 2 / 3 » A robust and automatic face tracker dedicated to broadcast v... |
IJCAI
2007
13 years 7 months ago
2007
The paper describes a simple but effective framework for visual object tracking in video sequences. The main contribution of this work lies in the introduction of a case-based rea...
CIVR
2004
Springer
13 years 9 months ago
2004
Springer
Earlier this year, a major effort was initiated to study the theoretical and empirical aspects of the automatic detection of semantic concepts in broadcast video, complementing ong...
SCIA
2007
Springer
14 years 5 days ago
2007
Springer
The work presented here takes place in the field of computer aided analysis of facial expressions displayed in sign language videos. We use Active Appearance Models to model a fac...
FGR
2011
IEEE
12 years 9 months ago
2011
IEEE
Abstract— We propose here to acquire high resolution sequences of a person’s face using a pan-tilt-zoom (PTZ) network camera. This capability should prove helpful in forensic a...
ACIVS
2008
Springer
14 years 12 days ago
2008
Springer
Abstract. Crowd behavior recognition is becoming an important research topic in video surveillance for public places. In this paper, we first discuss the crowd feature selection a...