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Reference TypeConference Paper (Conference Proceedings)
Last Update2012: administrator
Metadata Last Update2013: administrator
Citation KeyCortezCarv:1993:Av3Al
TitleAvaliação de 3 algoritmos de modelagem poligonal de contornos bidimensionais
FormatImpresso, On-line.
Access Date2021, Mar. 07
Number of Files1
Size930 KiB
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Author1 Cortez, Paulo César
2 Carvalho, João Marques de
Affiliation1 Departamento de Engenharia Elétrica da Universidade Federal do Ceará (UFC)
2 Laboratório de Automação e Processamento de Sinais (LAPS) do Departamento de Engenharia Elétrica da Universidade Federal da Paraíba (UFPB)
EditorFigueiredo, Luiz Henrique de
Gomes, Jonas de Miranda
Conference NameSimpósio Brasileiro de Computação Gráfica e Processamento de Imagens, 6 (SIBGRAPI)
Conference LocationRecife
Date19 - 22 out. 1993
PublisherSociedade Brasileira de Computação
Publisher CityPorto Alegre
Book TitleAnais
Tertiary TypeComunicação Técnica
History2012-12-20 16:07:34 :: -> administrator ::
2013-01-03 01:26:34 :: administrator -> :: 1993
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Is the master or a copy?is the master
Content Stagecompleted
Keywordsalgoritmos de modelagem, modelagem polygonal, contornos bidimensionais.
AbstractThe 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.
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