528 search results - page 35 / 106 » Multi-Scale Surface Descriptors |
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ICIP
2008
IEEE
15 years 11 months ago
2008
IEEE
This paper proposes a novel algorithm to reconstruct a 3D surface from a calibrated set of images. In a first pass, it uses Scale Invariant Features Transform (SIFT) descriptor co...
UIST
2004
ACM
15 years 3 months ago
2004
ACM
Projection technology typically places several constraints on the geometric relationship between the projector and the projection surface to obtain an undistorted, properly sized ...
SGP
2003
14 years 11 months ago
2003
We solve the problem of computing global conformal parameterizations for surfaces with nontrivial topologies. The parameterization is global in the sense that it preserves the con...
CGF
2008
14 years 10 months ago
2008
We propose a framework for 3D geometry processing that provides direct access to surface curvature to facilitate advanced shape editing, filtering, and synthesis algorithms. The c...
CGF
2008
14 years 10 months ago
2008
In this paper we present a technique for computing translational gradients of indirect surface reflectance in scenes containing participating media and significant occlusions. The...