308 search results - page 44 / 62 » Curvature Estimation of Surfaces in 3D Grey-Value Images |
EWC
2011
13 years 3 months ago
2011
Hand-held laser scanners are commonly used in industry for reverse engineering and quality measurements. In this process, it is difficult for the human operator to scan the target...
SMI
2008
IEEE
14 years 3 months ago
2008
IEEE
Following the definition of developable surface in differential geometry, the flattenable mesh surface, a special type of piecewiselinear surface, inherits the good property of ...
3DPVT
2006
IEEE
14 years 2 months ago
2006
IEEE
We consider the problem of recovering 3D surface displacements using both shading and multi-view stereo cues. In contrast to traditional disparity or depth map representations, th...
CVPR
2004
IEEE
14 years 10 months ago
2004
IEEE
This paper proposes an algorithm to simultaneously estimate both the 3D shape and parameters of a surface reflectance model from multiple views of an object made of a single mater...
3DPVT
2006
IEEE
14 years 11 days ago
2006
IEEE
We address multiple-view reconstruction under an optimization approach based on belief propagation. A novel formulation of belief propagation that operates in 3-D is proposed to f...