correction in LUT table - NV5 Geospatial - Help Forums

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Last Post 15 Sep 2005 07:02 AM by anon

correction in LUT table

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anon

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15 Sep 2005 07:02 AM
I have been applied a ENVI built in function HIST_EXPORT_DOIT in my application because i want to change the DN value of my data by applying some manipulation on LUT . but i m unable to do it, Is there someone who tell me how to multiply each previus DN value by a factor by using LUT (look up table)

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15 Sep 2005 07:02 AM
If the area is small ,u can manipulate the DN value in ASCI format.This asci format can be saved and u can restore this in LUT.After this u can run and see the result.otherwise try with band math.Good luck.

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