Search found 2 matches

by Anthony
Fri, 2010-10-08, 19:28
Forum: DCMTK - General
Topic: how to access pixel data with even less processing than getInterData
Replies: 2
Views: 4560

You could also disable the application of the Modality LUT transformation (Rescale Slope/Intercept) in the DicomImage constructor using "CIF_IgnoreModalityTransformation" and then access the intermediate pixel data with getInterData(). Excellent! This is exactly what I'm trying to do. :) ...
by Anthony
Thu, 2010-10-07, 21:39
Forum: DCMTK - General
Topic: how to access pixel data with even less processing than getInterData
Replies: 2
Views: 4560

how to access pixel data with even less processing than getInterData

Hello, I've been using DiImage->getInterData() to access the pixel data in a dicom image in eg Hounsfield units, and it works great. The problem I've run into is some files that have a RescaleSlope of less than 1, and use this to store fractional values. getInterData works fine putting this back int...