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		<identifier>8JMKD3MGPBW34M/3D8K5LS</identifier>
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		<isbn>978-85-7669-271-3</isbn>
		<citationkey>CortezCarv:1993:Av3Al</citationkey>
		<title>Avaliação de 3 algoritmos de modelagem poligonal de contornos bidimensionais</title>
		<format>Impresso, On-line.</format>
		<year>1993</year>
		<numberoffiles>1</numberoffiles>
		<size>930 KiB</size>
		<author>Cortez, Paulo César,</author>
		<author>Carvalho, João Marques de,</author>
		<affiliation>Departamento de Engenharia Elétrica da Universidade Federal do Ceará (UFC)</affiliation>
		<affiliation>Laboratório de Automação e Processamento de Sinais (LAPS) do Departamento de Engenharia Elétrica da Universidade Federal da Paraíba (UFPB)</affiliation>
		<editor>Figueiredo, Luiz Henrique de,</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, 6 (SIBGRAPI)</conferencename>
		<conferencelocation>Recife</conferencelocation>
		<date>19 - 22 out. 1993</date>
		<volume>2</volume>
		<pages>21-24</pages>
		<booktitle>Anais</booktitle>
		<publisher>Sociedade Brasileira de Computação</publisher>
		<publisheraddress>Porto Alegre</publisheraddress>
		<tertiarytype>Comunicação Técnica</tertiarytype>
		<transferableflag>1</transferableflag>
		<keywords>algoritmos de modelagem, modelagem polygonal, contornos bidimensionais.</keywords>
		<abstract>The present work evaluates and compares the performance of three algorithms for polygonal modeling of 2D shapes. One of the algorithms examined has been previously proposed by the authors and operates in a sequential fashion along the border of the object to be modeled. The other methods, extracted from the literature, work iteratively and therefore require an initial approximation to start operation. Results show the proposed algorithm to be much faster than the others, while presenting an equivalent performance in terms of approximation error and complexity of the model produced.</abstract>
		<type>Geral (comunicações)</type>
		<language>pt</language>
		<targetfile>6 Avaliacao de 3 algoritmos de modelagem.pdf</targetfile>
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