Hello,<br><br>I need to scale an image's grey scales by a factor of two.<br>I am thinking of using ITK's iterators and GetPixelValue() and SetPixelValue() functions,<br>to iterate over the voxels of a dicom image in order to achieve this.<br>
I am just wondering if this is the best way to do this,<br>or is there a better way using ITK?<br><br>thank you,<br>John<br>