Get Dicom tags from dcm image
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Hello.
I have a problem receiving Dicom tags. Iam working on a program for analyzing the image quality of a DICOM image.
One part will is to measure objects of known size in the image to see if the magnification is correct. To measure distance I need to convert pixel into real world measurements.
Therfore I need the pixel spacing value. As I have understood there are serveral names for the pixelspacing, depending on the treatment and imaging technique.
I tried to get the group and element tags of the pixel spacing value, but it won't work.
What I tried is the following:
[group, element] = dicomlookup('Filename');
I just get an empty 0x0 double in return.
What am I doing wrong?
Thanks in advance,
Mike
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