5210 search results - page 108 / 1042 » Exact geometric computation |
CVPR
2012
IEEE
13 years 11 days 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...
CPM
2000
Springer
15 years 2 months ago
2000
Springer
We study Hamming versions of two classical clustering problems. The Hamming radius p-clustering problem (HRC) for a set S of k binary strings, each of length n, is to find p bina...
CVPR
2004
IEEE
15 years 12 months ago
2004
IEEE
Abstract-- Efficient detection of globally optimal surfaces representing object boundaries in volumetric datasets is important and remains challenging in many medical image analysi...
IEEECGIV
2006
IEEE
15 years 4 months ago
2006
IEEE
The tracking of features in real-time video streams forms the integral part of many important applications in human-computer interaction and computer vision. Unfortunately trackin...
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SIAMCOMP
1998
14 years 9 months ago
1998
Motivated by applications in computer graphics, visualization, and scienti c computation, we study the computational complexity of the following problem: Given a set S of n points...