Does dicomreadVolume automatically rescale the image?

I am using dicomreadVolume to load a stack of DICOMs into matlab. I can see in the metadata the RescaleSlope (1.2) and RescaleIntercept. I am wondering if these values are automatically applied to my image data (v_tmp), or if I should manually apply it after loading it in.

% Read Dicom Volume
[v_tmp, spatial_tmp] = dicomreadVolume(coll(i, :));
v_tmp = (v_tmp * allMeta(i).RescaleSlope) + allMeta(i).RescaleIntercept;

Answer 1

[Matt J]

You should manually apply it.

[Ethan]

Thank you!