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Last Post 08 Jan 2010 02:51 PM by  anon
Image sharperning
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anon



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08 Jan 2010 02:51 PM
    I have a 12-layer MODIS image stack, and I have a NDVI image from Landsat. I tried to sharpen the MODIS image to 30m. I used PC spectral sharpening. I got this error messge: envi_pc_sharpen_doit: An error has occurred during processing Error: "TRIQL: Too many iterations in tqli." The result may be invalid I tried 6-layer stack and 3-layer stack, and got the same error messages. I'll very appreciate any help. Thanks! Zhuoting

    MariM



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    08 Jan 2010 03:44 PM
    You might have a look at this tech tip: http://www.ittvis.com/ser...echtip.asp?ttid=3343
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