413 search results - page 38 / 83 » Computing Distances between Surfaces Using Line Geometry |
106
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SIGGRAPH
1992
ACM
15 years 1 months ago
1992
ACM
This paper presents an automatic method of creating surface models at several levels of detail from an original polygonal description of a given object. Representing models at var...
CVPR
2010
IEEE
15 years 2 months ago
2010
IEEE
Given a set of 2D images, we propose a novel approach for the reconstruction of straight 3D line segments that represent the underlying geometry of static 3D objects in the scene....
ALENEX
2003
14 years 11 months ago
2003
We present a data structure, called a ray interpolant tree, or RI-tree, which stores a discrete set of directed lines in 3-space, each represented as a point in 4-space. Each dire...
73
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ECCV
2008
Springer
15 years 11 months ago
2008
Springer
What does a blind entity need in order to determine the geometry of the set of photocells that it carries through a changing lightfield? In this paper, we show that very crude know...
89
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VMV
2004
14 years 11 months ago
2004
This paper presents an algorithm for capturing the motion of deformable surfaces, in particular textured cloth. In a calibrated multi-camera setup, the optical flow between consec...