C.8.21.2.2 X-Ray 3D Craniofacial Image Contributing Sources Module

This section describes the X-Ray 3D Craniofacial Image Contributing Sources Module. The attributes in this Module specify the overall characteristics of one or more sources that were used to create a X-Ray 3D Craniofacial Image SOP Class instance. Table C.8.21.2.2-1 contains the relevant IOD Attributes that describe X-Ray 3D Craniofacial Image Contributing Sources.

Table C.8.21.2.2-1 X-RAY 3D CRANIOFACIAL IMAGE CONTRIBUTING SOURCES MODULE ATTRIBUTES

Attribute Name Tag Type Attribute Description
Contributing Sources Sequence (0018,9506) 1 A sequence that describes characteristics of the sources that are used to create a derived SOP Instance. One or more Items shall be included in this sequence.
>Include ‘General Contributing Sources Macro’ Table 10-13
>Include ‘Contributing Image Sources Macro’ Table 10-14
>Acquisition Device Processing Description (0018,1400) 1C Indicates any visual processing performed on the frame prior to exchange. See Section C.8.7.1.1.3. Required if present and consistent in the contributing SOP Instances.
>Acquisition Device Processing Code (0018,1401) 1C Code representing the device-specific processing associated with the frame (e.g. Organ Filtering code). Required if present and have an equal value in the contributing SOP Instances.
>Imager Pixel Spacing (0018,1164) 1C Physical distance measured at the receptor plane of the detector between the centers of each pixel specified by a numeric pair - row spacing value (delimiter) column spacing value in mm. Required if present and consistent in the contributing SOP Instances.