Dear John, dear SPM-ers,
In my original images the scaling and offset parameters are set to 1 and 0,
respectively. Hence I think the scaling must happen later in the processing.
Could you or s.o. else explain this ?
Thanks a lot for your help,
Vincent
> | In SPM99b it seems that the original undergo a linear intensity
> | transformation (scaling/offset) defined by VY.pinfo, previous to
> | analysis. Could someone tell me how these scaling and offset parameters
> | are chosen, or indicate where I could find this information ?
>
> By default, the offset is set at zero, and the scaling is derived from a
> field in the Analyze headers (see spm_hread.m).
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