159 search results - page 3 / 32 » Recognizing Surfaces from 3D Curves |
122
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MVA
1990
15 years 2 months ago
1990
Modeling and recognition of 3D objects by surface is an important problem in machine vision. Given a large number of range data points of an object surface, we present a relaxatio...
132
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ICCV
2007
IEEE
16 years 3 months ago
2007
IEEE
Recognition of 3D objects from different viewpoints is a difficult problem. In this paper, we propose a new method to recognize 3D range images by matching local surface descripto...
IVC
2007
15 years 1 months ago
2007
This paper tackles the problem of the computation of a planar polygonal curve from a digital planar curve, such that the digital data can be exactly retrieved from the polygonal c...
140
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ECCV
2008
Springer
16 years 3 months ago
2008
Springer
In this work, we present an approach to jointly segment a rigid object in a 2D image and estimate its 3D pose, using the knowledge of a 3D model. We naturally couple the two proces...
DGCI
2005
Springer
15 years 7 months ago
2005
Springer
Abstract. Reversible polyhedral modelling of discrete objects is an important issue to handle those objects. We propose a new algorithm to compute a polygonal face from a discrete ...