Imaging Aperture Sequence Attribute
| Tag | (3002,0114) |
|---|---|
| Type | Conditionally Required (1C) |
| Keyword | ImagingApertureSequence |
| Value Multiplicity | 1 |
| Value Representation | Sequence (SQ) |
Parameters describing the aperture of the imaging source.
If Imaging Aperture Specification Type (3002,0115) has a value of CUSTOM, the provided parameter values fully specify the aperture.
If Imaging Aperture Specification Type (3002,0115) has a value of RELATIVE_TO_BEAM, the provided parameter values represent delta values with respect to the values in the referenced RT Control Point in the RT Radiation SOP Instance referenced in the Referenced Baseline Parameters RT Radiation Instance Sequence (3002,011E).
Required if Imaging Aperture Specification Type (3002,0115) has a value of CUSTOM or RELATIVE_TO_BEAM.
Only a single Item shall be included in this Sequence.