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		<identifier>8JMKD3MGPBW34M/3D8K76S</identifier>
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		<isbn>978-85-7669-271-3</isbn>
		<citationkey>VarellaBrag:1993:SiReDo</citationkey>
		<title>REGRAF: um sistema para o reconhecimento de documentos gráficos</title>
		<format>Impresso, On-line.</format>
		<year>1993</year>
		<numberoffiles>1</numberoffiles>
		<size>1028 KiB</size>
		<author>Varella, Luiz Eduardo Seabra,</author>
		<author>Braga, Luis Paulo Vieira,</author>
		<affiliation>Departamento de Exploração (Depex) do Petróleo Brasileiro S.A. (PETROBRÁS)</affiliation>
		<affiliation>Instituto de Matemática (IM) da Universidade Federal do Rio de Janeiro (UFRJ)</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>
		<publisher>Sociedade Brasileira de Computação</publisher>
		<publisheraddress>Porto Alegre</publisheraddress>
		<volume>2</volume>
		<pages>41-44</pages>
		<booktitle>Anais</booktitle>
		<tertiarytype>Comunicação Técnica</tertiarytype>
		<transferableflag>1</transferableflag>
		<keywords>REGRAF, documentos gráficos, sistema de reconhecimento, documentos digitalizados.</keywords>
		<abstract>This paper presents a system designed to make semi-automatic recognition of graphic documents digitized by scanners. The following steps are implemented in the system: image pre-processing and thinning; raster to vector conversion; separation of graphic elements into classes, geometric (lines, curves) and non-geometric (texts, symbols); recognition of the geometric and non-geometric elements. The most important data transformations and the algorithms for the semi-automatic tasks are described, becoming the main subject of this communication.</abstract>
		<type>Geral (comunicações)</type>
		<language>pt</language>
		<targetfile>11 REGRAF um sistema para o reconhecimento de documentos graficos.pdf</targetfile>
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