Dealing with RescaleSlope in MRI about vtk-dicom HOT 1 OPEN

There is an issue here for PET, as well. In PET, the VOI LUT applies to stored values (though this is reported to be inconsistent). However, rescaling must be done with PET since each slice generally has different rescale values (and a different VOI LUT).

For PET, it seems that the display pipeline should ignore the VOI LUT unless it can be made consistent across the image series (e.g. by rescaling the LUT for each image). This is currently beyond the scope of vtk-dicom.

from vtk-dicom.