Interband detail modeling for multiresolution fusion of very high resolution multispectral images (Contributo in atti di convegno)

Type
Label
  • Interband detail modeling for multiresolution fusion of very high resolution multispectral images (Contributo in atti di convegno) (literal)
Anno
  • 2004-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1117/12.541193 (literal)
Alternative label
  • L. Alparone, A. Garzelli, F. Nencini, B. Aiazzi, S. Baronti (2004)
    Interband detail modeling for multiresolution fusion of very high resolution multispectral images
    in SPIE 2003 Remote Sensing, Barcelona, Spain, 8-12 Settembre 2003
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • L. Alparone, A. Garzelli, F. Nencini, B. Aiazzi, S. Baronti (literal)
Pagina inizio
  • 44 (literal)
Pagina fine
  • 49 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
  • Volume pubblicato nel Febbraio 2004. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=830743 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume
  • Proceedings of SPIE Remote Sensing 2003, Image and Signal Processing for Remote Sensing IX (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 5238 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#volumeInCollana
  • 5238 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
  • SPIE Vol. 5238, Image and Signal Processing for Remote Sensing IX, L. Bruzzone (Ed.), pp. 44-49, Feb. 2004. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 6 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Filippo Nencini: Dip. Ingegneria dell'Informazione, Università di Siena (literal)
Titolo
  • Interband detail modeling for multiresolution fusion of very high resolution multispectral images (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn
  • 0-8194-5121-5 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#curatoriVolume
  • L. Bruzzone (literal)
Abstract
  • This paper addresses multispectral (MS) band sharpening based on undecimated multiresolution analysis (MRA). The coarse MS bands are sharpened by injecting highpass details taken from a high resolution panchromatic (Pan) image. Besides the MRA, crucial point is modeling the relationships between detail coefficients of a generic MS band and the Pan image at the same resolution. Once calculated at the coarser resolution, where both types of data are available, such a model shall be extrapolated to the finer resolution in order to weight the Pan details to be injected. The goal is that the merged MS images are most similar to what the MS sensor would collect if it had the same resolution as the broadband Pan imager. Three injection models embedded in an \"à trous\" wavelet decomposition will be described and compared on a test set of very high resolution QuickBird MS + Pan data. Fusion comparisons on spatially degraded data, of which higher-resolution true MS data are available for reference, will be presented. (literal)
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