5210 search results - page 355 / 1042 » Exact geometric computation |
159
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ECCV
2006
Springer
16 years 8 months ago
2006
Springer
A novel shape descriptor is introduced. It groups pairs of points that share a geometrical property that is based on their mutual symmetry. The descriptor is visualized as a diagon...
181
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ECCV
2002
Springer
16 years 8 months ago
2002
Springer
We address the problem of estimating the three-dimensional shape and radiance of a surface in space from images obtained with different focal settings. We pose the problem as an in...
167
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ECCV
1998
Springer
16 years 8 months ago
1998
Springer
Abstract. This paper proposes an approach for automatic road extraction in aerial imagery which exploits the scale-space behavior of roads in combination with geometric constrained...
154
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ICIP
2004
IEEE
16 years 8 months ago
2004
IEEE
We provide a new technique for the Euclidean upgrading of a projective calibration for a set of ten or more cameras with known skew angle and aspect ratio and arbitrary varying fo...
144
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ICPR
2008
IEEE
16 years 8 months ago
2008
IEEE
In this paper, we propose a region extraction method using chromakey with a two-tone checker pattern background. The proposed method solves the problem in conventional chromakey t...