154 search results - page 14 / 31 » A Variational Approach to Shape from Defocus |
SCALESPACE
2009
Springer
14 years 2 months ago
2009
Springer
In this paper, a generative model based method for recovering both the shape and the reflectance of the surface(s) of a scene from multiple images is presented, assuming that illu...
APGV
2005
ACM
14 years 1 months ago
2005
ACM
Which object properties matter most in human perception may well vary according to sensory modality, an important consideration for the design of multimodal interfaces. In this st...
ICPR
2010
IEEE
13 years 5 months ago
2010
IEEE
Bone mineral density (BMD) measurements and fracture analysis of the spine bones are restricted to the Vertebral bodies (VBs). In this paper, we propose a novel 3D shape based met...
PG
2002
IEEE
14 years 19 days ago
2002
IEEE
The recent non-uniform subdivision approach extends traditional uniform subdivision schemes with variable rules, offering additional shape parameters (such as knot spacings) for f...
DAGM
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. This paper presents the integration of 3D shape knowledge into a variational model for level set based image segmentation and tracking. Having a 3D surface model of an ob...