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		<isbn>978-85-17-00031-7</isbn>
		<citationkey>SartoriImToRuGaHaCa:2007:PoUsBa</citationkey>
		<title>Potencial do uso da banda do infravermelho próximo na classificação de imagens adquiridas por câmaras digitais</title>
		<format>CD-ROM, On-line.</format>
		<year>2007</year>
		<secondarytype>PRE CN</secondarytype>
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		<size>1308 KiB</size>
		<author>Sartori, Lauriana Rúbio,</author>
		<author>Imai, Nilton Nobuhiro,</author>
		<author>Tommaselli, Antônio Maria Garcia,</author>
		<author>Ruy, Roberto da Silva,</author>
		<author>Galo, Mauricio,</author>
		<author>Hasegawa, Júlio Kyioshi,</author>
		<author>Camargo, Paulo de Oliveira,</author>
		<affiliation>Universidade Estadual Paulista (UNESP). FCT.</affiliation>
		<affiliation>Universidade Estadual Paulista (UNESP). FCT.</affiliation>
		<affiliation>Universidade Estadual Paulista (UNESP). FCT.</affiliation>
		<affiliation>Universidade Estadual Paulista (UNESP). FCT.</affiliation>
		<affiliation>Universidade Estadual Paulista (UNESP). FCT.</affiliation>
		<affiliation>Universidade Estadual Paulista (UNESP). FCT.</affiliation>
		<affiliation>Universidade Estadual Paulista (UNESP). FCT.</affiliation>
		<electronicmailaddress>lauriana@pos.prudente.unesp.br</electronicmailaddress>
		<electronicmailaddress>nnimai@fct.unesp.br</electronicmailaddress>
		<electronicmailaddress>tomaseli@fct.unesp.br</electronicmailaddress>
		<electronicmailaddress>rruy@pos.prudente.unesp.br</electronicmailaddress>
		<electronicmailaddress>galo@fct.unesp.br</electronicmailaddress>
		<electronicmailaddress>hasegawa@fct.unesp.br</electronicmailaddress>
		<electronicmailaddress>paulo@fct.unesp.br</electronicmailaddress>
		<editor>Epiphanio, José Carlos Neves,</editor>
		<editor>Galvão, Lênio Soares,</editor>
		<editor>Fonseca, Leila Maria Garcia,</editor>
		<e-mailaddress>laurirubio@hotmail.com</e-mailaddress>
		<conferencename>Simpósio Brasileiro de Sensoriamento Remoto, 13 (SBSR).</conferencename>
		<conferencelocation>Florianópolis</conferencelocation>
		<date>21-26 abr. 2007</date>
		<publisher>Instituto Nacional de Pesquisas Espaciais (INPE)</publisher>
		<publisheraddress>São José dos Campos</publisheraddress>
		<pages>6151-6158</pages>
		<booktitle>Anais</booktitle>
		<tertiarytype>Artigo</tertiarytype>
		<organization>Instituto Nacional de Pesquisas Espaciais (INPE)</organization>
		<transferableflag>1</transferableflag>
		<keywords>infrared band, digital camera, unsupervised classification, banda do infravermelho, câmara digital, classificação não supervisionada.</keywords>
		<abstract>The aim of this paper is to assess the potential of the near infrared band acquired by a conventional digital camera (Sony F828) converted to have this feature. The acquisition system is composed of two Hasselblad 22 megapixel cameras and one infrared converted. Unsupervised classification was applied in the two sets of images: one including the infrared and another one without the infrared. The parameters of region growing segmentation designed for multispectral image and classification for both sets were the same. The results indicated that the infrared image, even having been acquired by a conventional digital camera, improves target discrimination. The results obtained from two high resolution images, acquired over São José dos Campos, will be presented in this paper.</abstract>
		<area>SRE</area>
		<subject>Processamento de Dados e de Imagens</subject>
		<session>Processamento de Dados e de Imagens</session>
		<type>Processamento de Dados e de Imagens</type>
		<language>pt</language>
		<targetfile>6151-6158.pdf</targetfile>
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		<sponsor>FAPESP (Fundação de Amparo à Pesquisa do Estado de São Paulo)</sponsor>
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