688 search results - page 60 / 138 » Computational methods for understanding 3D shapes |
ACCV
2006
Springer
14 years 4 months ago
2006
Springer
Abstract. This paper presents a motion capture system using two cameras that is capable of estimating a constrained set of human postures in real time. We first obtain a 3D shape ...
ICIP
2010
IEEE
13 years 8 months ago
2010
IEEE
Recent years have seen increased use of Computed Tomography (CT) based Unaccompanied Baggage and Package Screening (UBPS) systems for luggage examination to ensure air travel secu...
IVC
2010
13 years 8 months ago
2010
Traditional shape from silhouette methods compute the 3D shape as the intersection of the back-projected silhouettes in the 3D space, the so called visual hull. However, silhouett...
PRL
2007
13 years 9 months ago
2007
In this paper we develop a theory for characterizing how deformable a shape is given a sequence of its observations. We define a term called ‘‘deformability index’’ (DI) ...
CVPR
2005
IEEE
15 years 8 days ago
2005
IEEE
This paper presents a method for face recognition across large changes in viewpoint. Our method is based on a Morphable Model of 3D faces that represents face-specific information...