736 search results - page 90 / 148 » Uncertain Geometry in Computer Vision |
CVPR
2007
IEEE
14 years 11 months ago
2007
IEEE
We present a new approach to reconstruct the shape of a 3D object or scene from a set of calibrated images. The central idea of our method is to combine the topological flexibilit...
ICDM
2005
IEEE
14 years 2 months ago
2005
IEEE
— Orthogonal Neighborhood Preserving Projections (ONPP) is a linear dimensionality reduction technique which attempts to preserve both the intrinsic neighborhood geometry of the ...
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CVPR
2011
IEEE
13 years 6 months ago
2011
IEEE
This paper shows that an image can be approximately reconstructed based on the output of a blackbox local description software such as those classically used for image indexing. Ou...
CVPR
2000
IEEE
14 years 11 months ago
2000
IEEE
An algorithm is given for computing projective structure from a set of six points seen in a sequence of many images. The method is based on the notion of duality between cameras a...
CVPR
2012
IEEE
11 years 11 months ago
2012
IEEE
In this paper, we propose a general framework for approximating differential operator directly on point clouds and use it for geometric understanding on them. The discrete approxi...