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devel / comp.protocols.dicom / Phase Contrast MRI - always rescale?

Phase Contrast MRI - always rescale?

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Subject: Phase Contrast MRI - always rescale?
From: lilianacpbrandao@gmail.com (lbrandao)
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by: lbrandao - Tue, 10 Aug 2021 13:27 UTC

Greetings,

I'm working with Phase Contrast MRI.

I understand that rescale slope and rescale intercept are used to rescale the images back to their original values.

However, and in what concerns PC MRI, I wonder if this rescaling operation will always take place. In other words, can I find PC MRI that doesn't need to be rescaled?

Looking to the answer that Dan Konigsbach gave in this question https://groups.google.com/g/comp.protocols.dicom/c/iTCxWcsqjnM?pli=1 ] , "when they (rescale slope and intercept) are present" - I assume that we might find MRI images that were not scaled [please correct me if that's not the case]. Does this also apply to PC MRI?

Thanks,
LBrandao

Subject	Author
Phase Contrast MRI - always rescale?	lbrandao