DICOM PS3.17 2019c - Explanatory Information

JJ.2 Encoding Examples

The following example demonstrates the usage of the Surface Mesh Module for a tetrahedron.

Surface Mesh Tetrahedron

Figure JJ.2-1. Surface Mesh Tetrahedron


Name

Tag

Value

Comment

Number of Surfaces

(0066,0001)

1

Surface Sequence

(0066,0002)

>Surface Number

(0066,0003)

1

>Surface Comments

(0066,0004)

Test Surface

>Surface Processing

(0066,0009)

YES

>Surface Processing Ratio

(0066,000A)

1.0

>Surface Processing Description

(0066,000B)

Moved Object

>Surface Processing Algorithm Identification Sequence

(0066,0035)

>>Algorithm Family Code Sequence

(0066,002F)

>>>Code Value

(0008,0100)

123109

>>>Coding Scheme Designator

(0008,0102)

DCM

>>>Code Meaning

(0008,0104)

Manual Processing

>>Algorithm Name Code Sequence

(0066,0030)

>>>Code Value

(0008,0100)

AA01

>>>Coding Scheme Designator

(0008,0102)

ICCAS

>>>Code Meaning

(0008,0104)

Interactive Shift

>>Algorithm Name

(0066,0036)

Interactive Shift

>>Algorithm Version

(0066,0031)

"V1.0"

>>Algorithm Parameters

(0066,0032)

"x = 5 y = 1 z = 0"

>Recommended Display Grayscale Value

(0062,000C)

FFFFH

>Recommended Display CIELab Value

(0062,000D)

FFFF\8080\8080

>Recommended Presentation Opacity

(0066,000C)

1.0

>Recommended Presentation Type

(0066,000D)

SURFACE

>Finite Volume

(0066,000E)

YES

>Manifold

(0066,0010)

YES

>Surface Points Sequence

(0066,0011)

>>Number Of Surface Points

(0066,0015)

4

>>Point Coordinates Data

(0066,0016)

-5.\-3.727\-4.757\

5.\-3.707\-4.757\

0.\7.454\-4.757\

0.\0.\8.315

4 triplets. The points are marked a,b,c,d in Figure JJ.2-1.

>>Point Position Accuracy

(0066,0017)

0.001\0.001\0.001

>>Mean Point Distance

(0066,0018)

10.0

>>Maximum Point Distance

(0066,0019)

10.0

>>Points Bounding Box Coordinates

(0066,001A)

-5.\-3.727\-4.757\

5.\7.454\8.315

2 triplets

>>Axis of Rotation

(0066,001B)

0.0\0.0\1.0

>>Center of Rotation

(0066,001C)

0.0\0.0\0.0

>Surface Points Normals Sequence

(0066,0012)

<empty>

>Surface Mesh Primitives Sequence

(0066,0013)

>>Vertex Point Index List

(0066,0025)

<empty>

>>Edge Point Index List

(0066,0024)

<empty>

>>Triangle Point Index List

(0066,0023)

1\3\2\1\2\4\2\3\4\3\1\4

The second triangle is the one marked green in Figure JJ.2-1.

>>Triangle Strip Sequence

(0066,0026)

<empty>

>>Triangle Fan Sequence

(0066,0027)

<empty>

>>Line Sequence

(0066,0028)

<empty>

>>Facet Sequence

(0066,0034)

<empty>

Note

When the actual values are binary a text string is shown.

DICOM PS3.17 2019c - Explanatory Information