55 search results - page 9 / 11 » Directional entropy feature for human detection |
IJCV
2000
13 years 10 months ago
2000
Linear parameterized models of optical flow, particularly affine models, have become widespread in image motion analysis. The linear model coefficients are straightforward to estim...
ICMCS
2006
IEEE
14 years 5 months ago
2006
IEEE
Automatic facial expression analysis is an important aspect of Human Machine Interaction as the face is an important communicative medium. We use our face to signal interest, disa...
FOIS
2008
14 years 10 days ago
2008
The deployment of learning resources on the web by different experts has resulted in the accessibility of multiple viewpoints about the same topics. In this work we assume that lea...
CGI
2003
IEEE
14 years 4 months ago
2003
IEEE
Human faces are commonly found in video streams and provide useful information for video content analysis. This paper presents a robust face tracking system to extract multiple fa...
AMDO
2006
Springer
14 years 2 months ago
2006
Springer
The ability to detect and track human heads and faces in video sequences is useful in a great number of applications, such as human-computer interaction and gesture recognition. Re...