698 search results - page 24 / 140 » Recovering Spheres from 3D Point Data |
164
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CVPR
1997
IEEE
15 years 10 months ago
1997
IEEE
We describe a linear algorithm to recover 30 afJine slzape/niotionfrom line correspondences over three views with uncalibrated afine cameras. The key idea is the introduction of a...
163
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ICCV
2009
IEEE
16 years 10 months ago
2009
IEEE
In this paper we aim at reconstructing 3D scenes from images
with unknown focal lengths downloaded from photosharing
websites such as Flickr. First we provide a minimal
solution...
177
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ICCV
2011
IEEE
14 years 5 months ago
2011
IEEE
We present a novel approach to simultaneously reconstruct the 3D structure of a non-rigid coronary tree and estimate point correspondences between an input X-ray image and a refer...
155
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ICPR
2008
IEEE
16 years 3 days ago
2008
IEEE
In this paper we propose a 3D reconstruction algorithm by combining shape from silhouette with stereo. Visual hull of the object is first derived from multi-view silhouette image...
148
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GIS
2009
ACM
15 years 10 months ago
2009
ACM
Apart from visualization tasks, three-dimensional (3D) data management features are not or only hardly available in current spatial database systems and Geographic Information Sys...