Hi FSL gurus:
Does the slicer routine allow you to scale the size of the output display?
I'm using it to create QA images for checking registration that present the EPI scan, T1 scan and MNI atlas. Running slicer (with the "-a" option) for the EPI scan and the MNI atlas produces ".png" files which, when concatenated with pngappend, show the two brains lined up nicely in the same size. However when I run the corresponding T1 in the same way, the size of the brain in the .png file is twice as large. Concatenating all three means that the T1 part of the picture is much larger than the other two scans. (The T1 file does have a much higher reesolution than the other two.)
How can I use slicer (or any other tool) to create png files that show the three brains in the same scale? (I want to show a single sagittal, coronal, and axial slice for each scan, in three rows, so that corresponding structures line up.)
Thanks very much,
Christina Fales
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