643 search results - page 47 / 129 » Seeing 3D Objects in a Single 2D Image |
CVPR
2008
IEEE
15 years 11 months ago
2008
IEEE
This paper proposes a technique for estimating piecewise planar models of objects from their images and geometric constraints. First, assuming a bounded noise in the localization ...
3DIM
2005
IEEE
15 years 3 months ago
2005
IEEE
This paper describes how to automatically extract the presence and location of geometrical irregularities on a surface of revolution. To this end a partial 3D scan of the workpiec...
105
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CAIP
2003
Springer
15 years 2 months ago
2003
Springer
In this article we discuss the 2D-3D pose estimation problem of deformable 3D free-form contours. In our scenario we observe objects of any 3D shape in an image of a calibrated cam...
93
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ICIP
2007
IEEE
15 years 4 months ago
2007
IEEE
In our previous work we presented a new 2D-3D mixed face recognition scheme called Partial Principal Component Analysis (P2 CA) [1]. The main contribution of P2 CA is that it uses...
145
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CVPR
2012
IEEE
13 years 3 days ago
2012
IEEE
This paper proposes a novel approach to recognize object categories in point clouds. By quantizing 3D SURF local descriptors, computed on partial 3D shapes extracted from the poin...