Dear experts,
i'd like to perform a simple operation: to divide one image by another one
(FDG-PET). I used "ImCalc" and got a white space with NaN intensity instead
of image. I guess this happened because some image voxels had a value of 0.
If it's so, how to mask these voxels? (i need to preserve voxels having
negative values)
Many thanks
Igor
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Igor Yakushev
Department of Nuclear Medicine
University of Mainz
Germany
phone 0049/6131/176739
fax 0049/6131/172386
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