DICOM PS3.3 2019c - Information Object Definitions
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 Table 10-13 “General Contributing Sources Macro Attributes”

>Include Table 10-14 “Contributing Image Sources Macro Attributes”

>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.


DICOM PS3.3 2019c - Information Object Definitions