144 search results - page 4 / 29 » Landmark matching on the sphere using distance functions |
162
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ICRA
2008
IEEE
16 years 14 days ago
2008
IEEE
— In this paper we present a polynomial Navigation Function (NF) for a sphere world that can be constructed almost locally, with partial knowledge of the environment. The present...
184
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CVPR
2005
IEEE
16 years 8 months ago
2005
IEEE
We present a surprisingly simple system that allows for robust normal reconstruction by dense photometric stereo, in the presence of severe shadows, highlight, transparencies, com...
170
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PAMI
2012
13 years 8 months ago
2012
—We study the problem of approximating a 3D solid with a union of overlapping spheres. In comparison with a stateof-the-art approach, our method offers more than an order of magn...
163
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CGI
2004
IEEE
15 years 9 months ago
2004
IEEE
Three dimensional shape matching plays an important role in many of today's applications. Nevertheless, shape matching is a difficult problem since there is no unique measure...
172
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
We consider the problem of estimating the relative orientation of a number of individual photocells -or pixels- that hold fixed relative positions. The photocells measure the inte...