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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m12.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador6qtX3pFwXQZ3r59YD6/GPcNr
Repositóriosid.inpe.br/iris@1912/2005/07.20.07.00   (acesso restrito)
Última Atualização2015:11.20.16.31.26 (UTC) marciana
Repositório de Metadadossid.inpe.br/iris@1912/2005/07.20.07.00.27
Última Atualização dos Metadados2024:04.23.21.12.16 (UTC) administrator
Chave SecundáriaINPE-6134-PRE/2234
ISSN0143-1161
Rótulo7518
Chave de CitaçãoMascarenhasBanoCand:1996:MuImDa
TítuloMultispectral image data fusion under a Bayesian approach
FormatoEn
Ano1996
Data de Acesso12 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PN
Número de Arquivos1
Tamanho12592 KiB
2. Contextualização
Autor1 Mascarenhas, Nelson Delfino Avila
2 Banon, Gerald Jean Francis
3 Candeias, Ana Lucia
Grupo1 DPI-INPE-MCT-BR
2 DPI-INPE-MCT-BR
Afiliação1
2 Instituto Nacional de Pesquisas Espaciais (INPE)
RevistaInternational Journal of Remote Sensing
Volume17
Número8
Páginas1457-1471
Histórico (UTC)2008-06-09 19:16:36 :: administrator -> banon ::
2010-05-10 18:39:42 :: banon -> jefferson ::
2010-07-07 18:52:08 :: jefferson -> administrator ::
2013-12-02 18:44:09 :: administrator -> marciana :: 1996
2014-02-06 02:04:00 :: marciana -> administrator :: 1996
2015-11-20 14:48:17 :: administrator -> marciana :: 1996
2015-11-20 16:31:26 :: marciana -> administrator :: 1996
2024-04-23 21:12:16 :: administrator -> marciana :: 1996
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-Chavemultispectral image
Bayesian approach
ResumoMultispectral image data fusion is understood here as a process that generates synthetic images from a combination of primary images, by attempting to preserve the best characteristics of each primary image. The obtained product is important in helping the users of remote sensing in visual analysis. This paper describes a new method for multispectral image data fusion using a Bayesian framework. As an example, the method is applied to the synthesis of new bands for the SPOT satellite. The method comprises two steps: (a)a new interpolator for the multispectral bands, obtained through the orthogonality principle, and leading to the estimator and its covariance matrix, which will be used as a priori information for the second step; and (b)a new statistical synthesis formulation, also obtained through the orthogonality principle, using as observations the panchromatic and the multispectral bands. Experimental results with SPOT images over Guarulhos Airport, Sao Paulo, Brazil, are presented, including both the interpolated multispectral bands and the synthetic bands. A discussion of the visual output also includes a comparison between the new interpolation process with conventional interpolators such as nearest neighbour and bilinear. Furthermore, the flexibility of the Bayesian interpolator is obtained through the possibility of using different horizontal and vertical correlation coefficients that adapt the model to the local characteristics of the image being interpolated. The proposed interpolation method also allows the use of a simple unsharp masking procedure, with improved visual edge delineation.
ÁreaSRE
Arranjourlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDPI > Multispectral image data...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
Idiomaen
Arquivo Alvopublicacao.pdf
Grupo de Usuáriosadministrator
banon
marciana
Grupo de Leitoresadministrator
marciana
Visibilidadeshown
Detentor da CópiaSID/SCD
Política de Arquivamentodenypublisher denyfinaldraft12
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3EQCCU5
DivulgaçãoPORTALCAPES
Acervo Hospedeirosid.inpe.br/banon/2001/04.06.10.52
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyright creatorhistory descriptionlevel doi e-mailaddress electronicmailaddress isbn lineage mark mirrorrepository month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
e-Mail (login)marciana
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