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		<isbn>978-85-7669-270-6</isbn>
		<citationkey>BuenoOlivFrei:1992:GeCoPa</citationkey>
		<title>Geração de contornos a partir de conjuntos de pontos no plano</title>
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		<year>1992</year>
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		<author>Bueno, Luis Paulo,</author>
		<author>Oliveira, Antonio A. F. de,</author>
		<author>Freitas, Maria Célia P. de,</author>
		<affiliation>COPPE-Sistemas da Universidade Federal do Rio de Janeiro (UFRJ)</affiliation>
		<affiliation>COPPE-Sistemas da Universidade Federal do Rio de Janeiro (UFRJ)</affiliation>
		<affiliation>COPPE-Sistemas da Universidade Federal do Rio de Janeiro (UFRJ)</affiliation>
		<editor>Câmara, Gilberto,</editor>
		<editor>Gomes, Jonas de Miranda,</editor>
		<e-mailaddress>cintiagraziele.silva@gmail.com</e-mailaddress>
		<conferencename>Simpósio Brasileiro de Computação Gráfica e Processamento de Imagens, 5 (SIBGRAPI)</conferencename>
		<conferencelocation>Águas de Lindóia, SP, Brazil</conferencelocation>
		<date>10-12 Nov. 1992</date>
		<publisher>Sociedade Brasileira de Computação</publisher>
		<publisheraddress>Porto Alegre</publisheraddress>
		<volume>1</volume>
		<pages>223-232</pages>
		<booktitle>Anais</booktitle>
		<tertiarytype>Artigo</tertiarytype>
		<transferableflag>1</transferableflag>
		<keywords>geração de contornos, pontos no plano, mapeamento.</keywords>
		<abstract>Given a set of N points in the plane obtained by some process and assumed to be on the boundary of a closed region bounded, an algorithm is presented to construct in time O (N logN) the "best" polygonal contour, in a sense to be precised, which encloses  all the given points. Using that algorithm a polygonal approximation of the boundary including all the original points can be obtained.</abstract>
		<type>Mapeamento</type>
		<language>pt</language>
		<targetfile>26 Geracao de contornos a partir de conjuntos de pontos no plano.pdf</targetfile>
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