RT structure.

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Suman Gautam

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Oct 13, 2022, 7:56:17 PM10/13/22
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Hello 

How to convert DICOM rt structure contour data into image coordiantes?

Darcy Mason

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Oct 14, 2022, 1:27:16 PM10/14/22
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The DICOM description connecting the "Reference coordinate system" to images coordinates can be seen at https://dicom.nema.org/medical/Dicom/current/output/chtml/part03/sect_C.7.6.2.html.

There also a good discussion of this with more details including multi-slice considerations at https://nipy.org/nibabel/dicom/dicom_orientation.html
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