67 search results - page 5 / 14 » An Algebraic Approach to Surface Reconstruction from Gradien... |
129
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3DPVT
2004
IEEE
15 years 1 months ago
2004
IEEE
Abstract-General information about a class of objects, such as human faces or teeth, can help to solve the otherwise ill-posed problem of reconstructing a complete surface from spa...
124
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VIS
2008
IEEE
15 years 11 months ago
2008
IEEE
Abstract--Smooth surface extraction using partial differential equations (PDEs) is a well-known and widely used technique for visualizing volume data. Existing approaches operate o...
VMV
2003
14 years 11 months ago
2003
Contour lines from topographic maps are still the most common form of elevation data for the Earth’s surface and in the case of historical landscapes, they often are the only av...
87
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ICPR
2004
IEEE
15 years 10 months ago
2004
IEEE
In this paper a novel framework for three-dimensional surface reconstruction by self-consistent fusion of shading and shadow features is presented. Based on the analysis of at lea...
ECCV
2004
Springer
15 years 11 months ago
2004
Springer
Recently, a 3D face recognition approach based on geometric invariant signatures, has been proposed. The key idea is a representation of the facial surface, invariant to isometric ...