Hi community,
I am working with dynamic PET data acquired on a Siemens Quadra PET/CT (30 frames + static CT).
I have loaded the data and segmented several VOIs based on the CT. My goal is to extract the mean PET intensity per frame (Time Activity Curve) for these segments.
Currently, when I use the calculate statistics function, it seems to only calculate values for the currently displayed scalar volume (a single frame), giving me just one data point per segment.
My questions:
Do I need to load the PET data specifically as a MultiVolume to extract statistics across all time points?
Is there a specific module or extension recommended for batch processing these statistics across all 30 frames, or does this require a Python script?
Any advice on the workflow would be appreciated.
Thanks, Jan
