TID 1400 Linear Measurement Template

TID 1400 LINEAR MEASUREMENTType: Extensible Order: Significant

NL Rel with Parent VT Concept Name VM Req Type Condition Value Set Constraint
1 NUM DCID (7470) “Linear Measurements” 1 M UNITS = DCID(7460) “Units of Linear Measurement”
2 > INFERRED FROM SCOORD EV (121055,DCM, “Path”) 1 UC XOR Row 5 GRAPHIC TYPE = {POLYLINE, CIRCLE, ELLIPSE}
3 >> R-SELECTED FROM IMAGE 1 MC XOR Row 4
4 >> SELECTED FROM IMAGE 1 MC XOR Row 3
5 > INFERRED FROM SCOORD EV (121230, DCM, “Path Vertex”) 2-n UC XOR Row 2 GRAPHIC TYPE = {POINT}
6 >> R-SELECTED FROM IMAGE 1 MC XOR Row 7
7 >> SELECTED FROM IMAGE 1 MC XOR Row 6

Content Item Descriptions

Row 2 “Path” Path shall represent the measured path or a projection of the measured path in the image. The Graphic Type (0070,0023) of the Path SCOORD shall be: an open POLYLINE with two different points (to measure length, diameter, distance, proximity, etc), a CIRCLE or ELLIPSE (to measure circumference) or an open or closed POLYLINE (closed polygon) to measure path length (open) or perimeter (closed).
Row 5 "Path Vertex" A measured path that traverses two or more images (e.g., the ends of the path are in different cross-sectional plane images) shall be identified by vertices along the path. The Path Vertices shall be ordered by the order of their SCOORD Content Items to identify the measured path. The Graphic Type (0070,0023) of each SCOORD shall be POINT