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188
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SGP
2004
15 years 9 months ago
2004
In this paper, we present the Symmetry Descriptors of a 3D model. This is a collection of spherical functions that describes the measure of a model's rotational and reflectiv...
177
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FSE
2004
Springer
16 years 1 days ago
2004
Springer
Abstract. A simple one-way function along with its proposed application in symmetric cryptography is described. The function is computable with three elementary operations on permu...
164
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MCU
2004
15 years 8 months ago
2004
Recently, functions over the reals that extend elementarily computable functions over the integers have been proved to correspond to the smallest class of real functions containing...
181
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BC
2004
15 years 6 months ago
2004
A computational model is presented for the detection of coherent motion based on template matching and hidden Markov models. The premise of this approach is that the growth in dete...
164
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ICPR
2004
IEEE
16 years 7 months ago
2004
IEEE
The automated detection and tracking of humans in computer vision necessitates improved modeling of the human skin appearance. In this paper we propose a Bayesian network approach...