The Key Object Selection template is intended for flagging one or more significant images, waveforms, or other composite SOP Instances. Key Object Selection contains:
coded document title stating the reason for significance of the referenced objects in the Key Object Selection,
optional free form text comment in an explicitly identified language, and
optional identification of the observer (device or person) which created the Key Object Selection.
Notes: 1. For instance, when this template is used to identify images rejected for quality reasons, the device or person performing the quality assessment is identified in observation context items (invoked through TID 1002). The reason for rejection can be included both as a code used as a concept modifier for the document title, and as text description.
2. The order of object references may be significant, e.g., when the title concept is "For Conference".
3. Instances referenced in a Key Object Selection Document may be securely referenced by Digital Signature or MAC mechanisms within the SR Document General Module (See PS 3.3).
The Template can only be instantiated at the root node and cannot be included in other templates. The Template is not extensible; that is, no other content items may be added to this template, or the templates that are included, recursively.
TID 2010KEY OBJECT SELECTIONType: Non-Extensible Order: Non-Significant
|NL||Rel with Parent||VT||Concept Name||VM||Req Type||Condition||Value Set Constraint|
|1||CONTAINER||DCID(7010) Key Object Selection Document Titles||1||M||Root node|
|2||>||HAS CONCEPT MOD||CODE||EV (113011, DCM, "Document Title Modifier")||1-n||U|
|3||>||HAS CONCEPT MOD||CODE||EV (113011, DCM, "Document Title Modifier")||1||UC||IF Row 1 Concept Name = (113001, DCM, "Rejected for Quality Reasons") or (113010, DCM," Quality Issue")||DCID (7011)|
|4||>||HAS CONCEPT MOD||CODE||EV (113011, DCM, "Document Title Modifier")||1||MC||IF Row 1 Concept Name = (113013, DCM, "Best In Set")||DCID (7012)|
|5||>||HAS CONCEPT MOD||INCLUDE||DTID(1204) Language of Content Item and Descendants||1||U|
|6||>||HAS OBS CONTEXT||INCLUDE||DTID(1002) Observer Context||1-n||U|
|7||>||CONTAINS||TEXT||EV(113012, DCM, ”Key Object Description”)||1||U|
|8||>||CONTAINS||IMAGE||Purpose of Reference shall not be present||1-n||MC||At least one of Rows 8, 9 and 10 shall be present|
|9||>||CONTAINS||WAVEFORM||Purpose of Reference shall not be present||1-n||MC||At least one of Rows 8, 9 and 10 shall be present|
|10||>||CONTAINS||COMPOSITE||Purpose of Reference shall not be present||1-n||MC||At least one of Rows 8, 9 and 10 shall be present|