615 search results - page 20 / 123 » Online geometric reconstruction |
180
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CVPR
2001
IEEE
16 years 8 months ago
2001
IEEE
This paper presents a new 3D reconstruction method of the scoliotic vertebrae of a spine, using two conventional radiographic views (postero-anterior and lateral), and a global pr...
151
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ICIP
2000
IEEE
16 years 7 months ago
2000
IEEE
We introduce a sparse image representation that takes advantage of the geometrical regularity of edges in images. A new class of one-dimensional wavelet orthonormal bases, called ...
246
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ICPR
2004
IEEE
16 years 7 months ago
2004
IEEE
This paper proposes two indicators for predicting the quality of camera model parameters from a set of input images. The first indicator is based on the acutance. It can quickly i...
134
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STOC
2003
ACM
16 years 6 months ago
2003
ACM
In this paper we establish a topological similarity between two apparently different shape constructors from a set of points. Shape constructors are geometric structures that tran...
158
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ICRA
2003
IEEE
15 years 11 months ago
2003
IEEE
In this paper we present a dynamic data structure, useful for robot navigation in an unknown, simplyconnected planar environment. The guiding philosophy in this work is to avoid t...