853 search results - page 24 / 171 » Flexible authentication of images |
AMDO
2006
Springer
13 years 11 months ago
2006
Springer
In this paper, we present an automatic face authentication system. Accurate segmentation of prominent facial features is accomplished by means of an extension of the Active Shape M...
ECCV
1998
Springer
14 years 9 months ago
1998
Springer
In this paper we present a method to derive 3D shape and surface texture of a human face from a single image. The method draws on a general flexible 3D face model which is "le...
MICCAI
2009
Springer
14 years 4 days ago
2009
Springer
ICMCS
2009
IEEE
13 years 5 months ago
2009
IEEE
In this paper we investigate the applicability of different parts of the JPEG2000 codestream for authentication. Apart from the packet body different classes of information contai...
ICCV
2007
IEEE
14 years 9 months ago
2007
IEEE
The field of view of a traditional camera has a fixed shape. This severely restricts how scene elements can be composed into an image. We present a novel imaging system that uses ...