308 search results - page 47 / 62 » Curvature Estimation of Surfaces in 3D Grey-Value Images |
104
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ICCV
2007
IEEE
16 years 1 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
16 years 1 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...
102
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ECCV
2004
Springer
16 years 1 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, ...
116
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CVPR
1999
IEEE
16 years 1 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
15 years 3 months 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...