Dicom objects. com
Pixel Shifting
17 May, 2007|3 Mins Read

Pixel shifting is a process used in conjunction with Mask Subtraction to correct for movement of the patient between exposures, so as to give the best alignment and therefore the best masking of fixed structures possible.

Dicom objects
Mask Subtraction
15 May, 2007|1 Mins Read

Mask subtraction is very different in the COM and .NET versions of DicomObjects