141 search results - page 23 / 29 » Super-Resolution of Facial Images in Video with Expression C... |
IMCSIT
2010
13 years 4 months ago
2010
Nowadays personal identification is a very important issue. There is a wide range of applications in different spheres, such as video surveillance security systems, control of docu...
SIBGRAPI
2008
IEEE
14 years 1 months ago
2008
IEEE
This paper presents a 3D face photography system based on a small set of training facial range images. The training set is composed by 2D texture and 3D range images (i.e. geometr...
WACV
2005
IEEE
14 years 26 days ago
2005
IEEE
Current two-dimensional image based face recognition systems encounter difficulties with large facial appearance variations due to the pose, illumination and expression changes. ...
AMFG
2003
IEEE
14 years 17 days ago
2003
IEEE
Techniques for face recognition generally fall into global and local approaches, with the principal component analysis (PCA) being the most prominent global approach. This paper u...
FGR
2000
IEEE
13 years 11 months ago
2000
IEEE
In this paper, we investigate recognition of human faces in a meeting room. The major challenges of identifying human faces in this environment include low quality of input images...