1261 search results - page 50 / 253 » Approximation algorithms for aligning points |
120
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CGI
2000
IEEE
15 years 2 months ago
2000
IEEE
We present a new approach for reconstructing a smooth surface from a set of scattered points in three-dimensional (3D) space. Our algorithm first decomposes a given point set int...
VISUALIZATION
1997
IEEE
15 years 1 months ago
1997
IEEE
We present an algorithm for the visualization of vector field topology based on Clifford algebra. It is the first method allowing the detection of higher order singularities. Th...
170
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ICDE
2007
IEEE
15 years 11 months ago
2007
IEEE
Consider a set of signals fs : {1, . . . , N} [0, . . . , M] appearing as a stream of tuples (i, fs(i)) in arbitrary order of i and s. We would like to devise one pass approximat...
CORR
2011
Springer
14 years 4 months ago
2011
Springer
In this paper, we consider the problem of choosing disks (that we can think of as corresponding to wireless sensors) so that given a set of input points in the plane, there exists ...
TSMC
2008
14 years 9 months ago
2008
This paper deals with the problem of optimally matching two ordered sets of 3-D points by means of a rigid displacement. Contrary to the standard approach, where a sumof-squared-er...