Reference TypeConference Proceedings
Citation KeyFernandesSakaMasc:1993:Ca“SIm
Author1 Fernandes, David
2 Sakane, Fernando Toshinori
3 Mascarenhas, Nelson Delfino d’Ávila
Affiliation1 Divisão de Engenharia Eletrônica do Instituto Tecnológico de Aeronáutica (ITA)
2 Divisão de Engenharia Eletrônica do Instituto Tecnológico de Aeronáutica (ITA)
3 Divisão de Processamento de Imagens do Instituto Nacional de Pesquisas Espaciais (INPE)
TitleCaracterização do “SPECKLE” em imagens de amplitude de radar de abertura sintética (SAR)
Conference NameSimpósio Brasileiro de Computação Gráfica e Processamento de Imagens, 6 (SIBGRAPI)
EditorFigueiredo, Luiz Henrique de
Gomes, Jonas de Miranda
Book TitleAnais
Date19 - 22 out. 1993
Publisher CityPorto Alegre
PublisherSociedade Brasileira de Computação
Conference LocationRecife
KeywordsSPECKLE, SAR, Radar de Abertura Sintética, imagens de amplitude, processamenti de imagens.
AbstractA model for the speckle noise in Synthetic Aperture Radar (SAR) amplitude images that takes into account the point spread function of the SAR is proposed. The concept of speckle-image is developed and its relationship with the texture or other image information is shown. Theoretical proprieties of the speckle model are compared with the proprieties of the speckle in real images generated at INPE from data collected by the E-SAR system of the German Space Agency, DLR.
TypeProcessamento de Imagens II
Tertiary TypeArtigo
FormatImpresso, On-line.
Size6593 KiB
Number of Files1
Target File19 Caracterizacao do SPECKLE em imagens.pdf
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