I am trying to figure out the meaning of RescaleType = 'LOG_E REL' in a DICOM file. To be more specific, I need to know how to process the raw pixel values to get the image displayed in a proper way. Up to now I have only seen files with RescaleType = 'P-VALUES', which seemed to be correctly processed when applying formula:
pixVal = rescaleIntercept + rescaleSlope * pixRaw.
What would be the rescaling formula to apply when RescaleType = 'LOG_E REL'?