<?xml version="1.0" encoding="ISO-8859-1"?>
<metadatalist>
	<metadata ReferenceType="Conference Proceedings">
		<site>sibgrapi.sid.inpe.br 802</site>
		<holdercode>{ibi 8JMKD3MGPEW34M/46T9EHH}</holdercode>
		<identifier>8JMKD3MGPBW34M/3CRGT65</identifier>
		<repository>sid.inpe.br/sibgrapi/2012/10.19.15.50</repository>
		<lastupdate>2012:12.06.17.45.19 sid.inpe.br/banon/2001/03.30.15.38 administrator</lastupdate>
		<metadatarepository>sid.inpe.br/sibgrapi/2012/10.19.15.50.57</metadatarepository>
		<metadatalastupdate>2022:06.17.00.22.35 sid.inpe.br/banon/2001/03.30.15.38 administrator {D 1992}</metadatalastupdate>
		<isbn>978-85-7669-270-6</isbn>
		<citationkey>CobraCostMene:1992:ReImHi</citationkey>
		<title>Realce de Imagens através de hiperbolização quadrática do histograma</title>
		<format>Impresso, On-line.</format>
		<year>1992</year>
		<numberoffiles>1</numberoffiles>
		<size>5530 KiB</size>
		<author>Cobra, Daniel Távora de Queiroz,</author>
		<author>Costa, José Antônio Dias Diniz,</author>
		<author>Menezes, Marcelo Fisch de Berrêdo,</author>
		<affiliation>Departamento de Engenharia Elétrica da Universidade de Brasília (UNB)</affiliation>
		<affiliation>Departamento de Engenharia Elétrica da Universidade de Brasília (UNB)</affiliation>
		<affiliation>Departamento de Engenharia Elétrica da Universidade de Brasília (UNB)</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>63-71</pages>
		<booktitle>Anais</booktitle>
		<tertiarytype>Artigo</tertiarytype>
		<transferableflag>1</transferableflag>
		<keywords>hiperbolização quadrática, histograma, realce de imagens, da hiperbolização histograma, processamento de imagem.</keywords>
		<abstract>This paper introduces a new image enhancement technique derived from histogram hyperbolization. The original method of histogram hyperbolization was based on a simple logarithmic modelo f the nonlinear characteristic of the human visual system. By using a different model, we derived a new method introduced here, called quadratic hyperbolization. Examples are provided demonstrating that satellite and side-scan sonar images processed with the quadratic hyperbolization technique may have greater intelligibility than when processed with the original histogram hyperbolization technique.</abstract>
		<type>Processamento de Imagens</type>
		<language>pt</language>
		<targetfile>8 Realce de imagens atraves de hiperbolizacao quadratica do histograma.pdf</targetfile>
		<usergroup>administrator</usergroup>
		<usergroup>cintiagraziele.silva@gmail.com</usergroup>
		<visibility>shown</visibility>
		<mirrorrepository>sid.inpe.br/sibgrapi@80/2007/08.02.16.22</mirrorrepository>
		<nexthigherunit>8JMKD3MGPEW34M/4742MCS</nexthigherunit>
		<nexthigherunit>8JMKD3MGPBW34M/3CTK95P</nexthigherunit>
		<nexthigherunit>8JMKD3MGPBW34M/3CTM5L8</nexthigherunit>
		<hostcollection>sid.inpe.br/banon/2001/03.30.15.38</hostcollection>
		<username>cintiagraziele.silva@gmail.com</username>
		<lasthostcollection>sid.inpe.br/banon/2001/03.30.15.38</lasthostcollection>
		<url>http://sibgrapi.sid.inpe.br/rep-/sid.inpe.br/sibgrapi/2012/10.19.15.50</url>
	</metadata>
</metadatalist>