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Last Post 23 Nov 2009 11:04 AM by  anon
Image Sharpening
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anon



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23 Nov 2009 11:04 AM
    Hello  I would need some advice in Image Sharpening ( Gram-Schmidt Spectral Sharpening ). I have two images from Hyperion and QuickBird. The files are georeferenced ( Hyperion - "pseudo" Geographic,  QuickBird - UTM ). Spatial resolution: Hyperion - 30m, QuickBird - 0.6m (PAN) I would appreciate any advice. Many thanks

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    25 Nov 2009 11:37 AM
    You may wish to try the tool found under Spectral > SPEAR Tools > Pan Sharpening.  It provides a wizard-like interface that walks you through the process of coregistring the images, and then pan sharpening.  You can select which sharpening algorithm you wish to use, including Gram-Schmidt.  Peg
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