240 search results - page 4 / 48 » Compression of Functions Defined on Surfaces of 3D Objects |
CVPR
2006
IEEE
14 years 2 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...
AIPR
2005
IEEE
14 years 2 months ago
2005
IEEE
We propose a content-based three-dimensional (3D) mosaic representation for long video sequences of 3D and dynamic scenes captured by a camera on a mobile platform. The motion of ...
CGF
2010
13 years 5 months ago
2010
We define a generalized distance function on an unoriented 3D point set and describe how it may be used to reconstruct a surface approximating these points. This distance function...
ICASSP
2007
IEEE
14 years 2 months ago
2007
IEEE
This paper presents a novel classification strategy for 3D objects. Our technique is based on using a Global Geodesic Function to intrinsically describe the surface ofan object. T...
SIGPRO
2002
13 years 8 months ago
2002
With the advancement of computer graphics in the recent years, an increasing number of pictures, video and 3D content is generated by synthesis processing rather than acquired wit...