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Last Post 15 Aug 2013 04:42 PM by  anon
ENVI tools for Arcgis - thresholding
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anon



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15 Aug 2013 04:42 PM
    Hi, I would like to use the ENVI for Arcgis thresholding tool to threshold a set of greyscale images. I tried Otsu's method and the results look good. Problem is I can't find anywhere that states what the calculated threshold is! any suggestions? John.

    MariM



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    16 Aug 2013 10:24 AM
    I don't think you will find this in ArcGIS but if you use the Image Change Workflow in ENVI, the Change Thresholding panel allows you to set the method and in the Manual Tab, it shows the threshold values used.
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