Dealing with SD & SNR in xASL_wrp_resample

[jan-petr]

Description

Manage how to deal with SD & SNR currently saved in xASL_wrp_Resample. xASL_wrp_Resample is for:PWI4D that will later be used for quantification (after potential merging/manual adaptations). Other reference images for PVC, visual QC, etc. For this, we want all available SNR we can get, similar to the temporary PWI created in xASL_wrp_RegisterASL. This is why we want to do the same weighting here as we did in xASL_wrp_RegisterASL (probably by a single weighting function). Historically, we created SD, SNR, and other QC stuff in xASL_wrp_Resample. The question is where we keep this, or if we move this to after quantification. Because we probably want this to be AFTER the merging/manual removal right? (please also think about Mervin merging two single-PLD, one at the start and one at the end of the scan protocol, not only think about a single exotic DEBBIE sequence, but think generalized ;) -> So we could move this SD/SNR part to xASL_wrp_VisualQC, that would make most sense to me. I suggest we do this move in this issue, and do the QC improvement later. JAN Agree - should we do this in a new issue then?

Tasks

• Implement xyz in function xASL_[abc]_...

How to test

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Release notes

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