690 search results - page 4 / 138 » Super-Resolution of 3D Face |
TIP
2010
13 years 2 months ago
2010
This paper presents a new approach to single-image superresolution, based on sparse signal representation. Research on image statistics suggests that image patches can be wellrepre...
ICMCS
2007
IEEE
14 years 2 months ago
2007
IEEE
In this paper, we propose an original framework for representing 2D and 3D face information using geodesic distances. This aims to define a representation enabling the direct com...
ICB
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. In this paper we apply template protection to an authentication system based on 3D face data in order to protect the privacy of its users. We use the template protection ...
CVPR
2006
IEEE
14 years 1 months ago
2006
IEEE
This paper presents a 3D approach for recognizing faces based on Principal Component Analysis (PCA). The approach addresses the issue of proper 3D face alignment required by PCA f...
3DPVT
2004
IEEE
13 years 11 months ago
2004
IEEE
In a popular visual illusion, the portrait on paper currency is folded into an M shape along vertical lines through the nose and the eyes. When this folded picture is tilted back ...