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		<doi>10.1109/SIBGRA.2002.1167142</doi>
		<citationkey>VargasNonaMingOliv:2002:ApGeFa</citationkey>
		<title>Beta-connection: an approach to generate families of models from planar sections</title>
		<year>2002</year>
		<numberoffiles>1</numberoffiles>
		<size>233 KiB</size>
		<author>Vargas, Alex Jesus Quadros,</author>
		<author>Nonato, Luis Gustavo,</author>
		<author>Minghim, Rosane,</author>
		<author>Oliveira, Maria Cristina F. de,</author>
		<editor>Gonçalves, Luiz Marcos Garcia,</editor>
		<editor>Musse, Soraia Raupp,</editor>
		<editor>Comba, João Luiz Dihl,</editor>
		<editor>Giraldi, Gilson,</editor>
		<editor>Dreux, Marcelo,</editor>
		<conferencename>Brazilian Symposium on Computer Graphics and Image Processing, 15 (SIBGRAPI)</conferencename>
		<conferencelocation>Fortaleza, CE, Brazil</conferencelocation>
		<date>10-10 Oct. 2002</date>
		<publisher>IEEE Computer Society</publisher>
		<publisheraddress>Los Alamitos</publisheraddress>
		<booktitle>Proceedings</booktitle>
		<tertiarytype>Full Paper</tertiarytype>
		<organization>SBC - Brazilian Computer Society</organization>
		<transferableflag>1</transferableflag>
		<versiontype>finaldraft</versiontype>
		<abstract>A new three-dimensional reconstruction technique is presented that uses a control parameter, denoted b, to produce a family of models from a given set of planar cross-sections. Parameter b supports multiple choices for solving the correspondence problem, i.e., the problem of deciding which regions from two consecutive cross-sections must be connected into a single component. Thus, unlike current reconstruction methods, the beta-connection algorithm enables the consideration of multiple alternatives when establishing region correspondence. In addition to this flexibility, which is useful in creating models with complex topologies, the algorithm produces PL-manifolds and respects the re-sampling condition, thus providing an interesting reconstruction solution for many practical visualization and numerical simulation applications.</abstract>
		<language>en</language>
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		<notes>The conference was held in Fortaleza, CE, Brazil, from October 7 to 10.</notes>
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		<url>http://sibgrapi.sid.inpe.br/rep-/sid.inpe.br/banon/2002/10.23.09.32</url>
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