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		<identifier>oai:zbc.uz.zgora.pl:86078</identifier>
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<dc:title xml:lang="pl"><![CDATA[Curve skeleton extraction via k-nearest-neighbors based contraction]]></dc:title>
<dc:creator><![CDATA[Zhou, Jianling]]></dc:creator>
<dc:creator><![CDATA[Liu, Ji]]></dc:creator>
<dc:creator><![CDATA[Zhang, Min]]></dc:creator>
<dc:subject xml:lang="pl"><![CDATA[curve skeleton]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[points contraction]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[point cloud]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[k nearest neighbors]]></dc:subject>
<dc:description xml:lang="pl"><![CDATA[We propose a skeletonization algorithm that is based on an iterative points contraction. We make an observation that the local center that is obtained via optimizing the sum of the distance to k nearest neighbors possesses good properties of robustness to noise and incomplete data. Based on such an observation, we devise a skeletonization algorithm that mainly consists of two stages: points contraction and skeleton nodes connection. Extensive experiments show that our method can work on raw scans of real-world objects and exhibits better robustness than the previous results in terms of extracting topology-preserving curve skeletons.]]></dc:description>
<dc:publisher><![CDATA[Zielona Góra: Uniwersytet Zielonogórski]]></dc:publisher>
<dc:contributor><![CDATA[Korbicz, Józef (1951- ) - red.]]></dc:contributor>
<dc:contributor><![CDATA[Uciński, Dariusz - red.]]></dc:contributor>
<dc:date><![CDATA[2020]]></dc:date>
<dc:type xml:lang="pl"><![CDATA[artykuł]]></dc:type>
<dc:identifier><![CDATA[http://www.zbc.uz.zgora.pl/repozytorium/Content/86078/AMCS_2020_30_1_10.pdf]]></dc:identifier>
<dc:identifier><![CDATA[https://zbc.uz.zgora.pl/repozytorium/dlibra/publication/101090/edition/86078/content]]></dc:identifier>
<dc:identifier><![CDATA[oai:zbc.uz.zgora.pl:86078]]></dc:identifier>
<dc:source xml:lang="pl"><![CDATA[AMCS, volume 30, number 1 (2020)]]></dc:source>
<dc:source xml:lang="pl"><![CDATA[https://www.amcs.uz.zgora.pl/?action=papers&issue=115]]></dc:source>
<dc:language><![CDATA[eng]]></dc:language>
<dc:relation><![CDATA[oai:zbc.uz.zgora.pl:publication:101090]]></dc:relation>
<dc:rights xml:lang="pl"><![CDATA[Biblioteka Uniwersytetu Zielonogórskiego]]></dc:rights>
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