308 search results - page 47 / 62 » Curvature Estimation of Surfaces in 3D Grey-Value Images |
ICCV
2007
IEEE
14 years 10 months ago
2007
IEEE
We address the problem of reconstructing the 3-D shape of a Lambertian surface from multiple images acquired as an object rotates under distant and possibly varying illumination. ...
ICCV
2003
IEEE
14 years 10 months ago
2003
IEEE
This paper presents a method to estimate geometrical, photometrical, and environmental information of a singleviewed object in one integrated framework under fixed viewing positio...
ECCV
2004
Springer
14 years 10 months ago
2004
Springer
We consider the problem of estimating the 3D shape and reflectance properties of an object made of a single material from a calibrated set of multiple views. To model reflectance, ...
CVPR
1999
IEEE
14 years 10 months ago
1999
IEEE
Traditional plane alignment techniques are typically performed between pairs of frames. In this paper we present a method for extending existing two-frame planar-motion estimation...
ECCV
1992
Springer
14 years 21 days ago
1992
Springer
Projective distortion of surface texture observed in a perspective image can provide direct information about the shape of the underlying surface. Previous theories have generally...