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Page 1506​

DICOM PS3.3 2020a - Information Object Definitions​

Note​

These points may be used to compute normals to the primitive. (see Section C.27.1.1.6.) The order these point references​ are presented in the Long Primitive Point Index List (0066,0040) will affect the direction the computed normal points. If the​ order of the point references is reversed, the direction of the normals will be reversed as well.​

C.27.5 Point Cloud Module​

Table C.27.5-1 specifies the Attributes of the Point Cloud Module.​

Table C.27.5-1. Point Cloud Module Attributes​

Attribute Name​

Tag​

Type​

Attribute Description​

Surface Points Sequence​

(0066,0011)​

1​

The point positions representing vertices of the surface.​

 

 

 

Only one Item shall be included in the Sequence.​

>Include Table C.27-2 “Points Macro Attributes”​

 

 

>Segmented Property​

(0062,0003)​

3​

Sequencedefiningthegeneralcategoryofthepropertythesurface​

Category Code Sequence​

 

 

point set represents.​

 

 

 

Only a single Item is permitted in this Sequence.​

>>Include Table 8.8-1 “Code Sequence Macro Attributes”​

BCID 7150 “Segmentation Property Categories”.​

>Segmented Property Type​

(0062,000F)​

3​

Sequence defining the specific property the surface point set​

Code Sequence​

 

 

represents.​

 

 

 

Note​

 

 

 

"Property" is used in the sense of meaning "what the​

 

 

 

surface represents", whether it be a physical or biological​

 

 

 

object, be real or conceptual, having spatial, temporal or​

 

 

 

functionalextentornot.I.e.,itiswhatthesegment"is"(as​

 

 

 

opposed to some feature, attribute, quality, or​

 

 

 

characteristic of it, like color or shape or size).​

 

 

 

Only a single Item is permitted in this Sequence.​

>>Include Table 8.8-1 “Code Sequence Macro Attributes”​

No Baseline CID is defined.​

Surface Point Presentation​

(0080,0006)​

3​

Contains a vector of P-Values to assign a gray value to each point.​

Value Data​

 

 

The number of values shall be equal to the value of Number Of​

 

 

 

 

 

 

Surface Points (0066,0015) in the Points Macro.​

 

 

 

Each value shall correspond to the respective point in the Point​

 

 

 

Coordinates Data (0066,0016).​

Surface Point Color CIELab​

(0080,0007)​

3​

Contains a vector of color triplets to assign colors to each point.​

Value Data​

 

 

The number of triplets shall be equal to the value of Number Of​

 

 

 

 

 

 

Surface Points (0066,0015) in the Points Macro.​

The units are PCS-Values, and the value is encoded as CIELab.​

See Section C.10.7.1.1.​

Each triplet shall correspond to the respective point in the Point​

Coordinates Data (0066,0016).​

C.27.6 UV Mapping Module​

Table C.27.6-1 specifies the Attributes of the UV Mapping Module.​

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DICOM PS3.3 2020a - Information Object Definitions​ Page 1507​

Table C.27.6-1. UV Mapping Module Attributes​

Attribute Name​

Tag​

Type​

Attribute Description​

UV Mapping Sequence​

(0080,0008)​

1​

Maps each point of the Surface Points Sequence (0066,0011) in the​

 

 

 

Point Cloud Module or the Surface Mesh Module to the coordinates of​

 

 

 

a VL Photographic Image Instance.​

 

 

 

One or more Items shall be included in this Sequence.​

>Texture Label​

(0080,0009)​

1​

Contains a label that uniquely identifies this UV map to distinguish it​

 

 

 

from other Items in the Sequence.​

>U Value Data​

(0080,0010)​

1​

Contains a vector of column offsets. Each value is normalized to the​

 

 

 

range of 0.0 to 1.0 pointing in the pixel data of the referenced textures​

 

 

 

Sequence image. Each value shall correspond to the respective point​

 

 

 

in the Point Coordinates Data (0066,0016).​

 

 

 

ThenumberofvaluesmustbeequaltothenumberofpointsofthePoint​

 

 

 

Cloud or the Surface Mesh.​

>V Value Data​

(0080,0011)​

1​

Contains a vector of row offsets. Each value is normalized to the range​

 

 

 

of 0.0 to 1.0 pointing in the pixel data of the referenced textures​

 

 

 

Sequence image. Each value shall correspond to the respective point​

 

 

 

in the Point Coordinates Data (0066,0016).​

 

 

 

ThenumberofvaluesmustbeequaltothenumberofpointsofthePoint​

 

 

 

Cloud or the Surface Mesh.​

>Referenced Texture​

(0080,0012)​

1​

The image that is being mapped to the point cloud or the surface mesh.​

Sequence​

 

 

Only one Item shall be included in the Sequence.​

 

 

 

>>Include Table 10-3b “Referenced Instances and Access​ Macro Attributes”​

C.27.6.1 UV Mapping Attribute Description​

C.27.6.1.1 U Value Data and V Value Data​

UV texturing allows a 3D object to be colored with the color from a 2D image. The 2D image therefore is called texture map. During​ the UV mapping process pixels from the 2D image are assigned to each point in the point cloud or the surface mesh of the object.​ The2Dimageshallfullycoverthespaceofthescannedobject.Ifmorethanonetexturewithdifferentresolutionsordifferentexposures​ is required separate SOP Instances shall be created.​

The term U and V is used because X, Y and Z are already assigned to the coordinates of the points of the scanned object.​

Image

U V

0.10.1

0.10.2

... ...

0.20.1

0.2

0.2

...

...

Point Cloud

X

Y

Z

1

1

5

1

2

9

...

...

...

2

1

71

2

2

72

...

...

...

Figure C.27.6.1.1-1. Example of mapping textures to point coordinates.​

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DICOM PS3.3 2020a - Information Object Definitions​

C.28 Color Palette Modules​

C.28.1 Color Palette Definition Module​

Table C.28.1-1 specifies the Attributes that describe and identify a Color Palette.​

Table C.28.1-1. Color Palette Definition Module Attributes​

Attribute Name​

Tag​

Type​

Attribute Description​

Include Table 10-12 “Content Identification Macro Attributes”​

 

See Section C.28.1.1.1.​

C.28.1.1 Attribute Descriptions​

C.28.1.1.1 Content Identification​

Content Label (0070,0080) is intended to be a short human-readable label for a palette, suitable for rendering in a pick-list for the​ user to choose from. For standard palettes with well-known SOP Instance UIDs, values for this Attribute are pre-defined by the​ Standard.​

Descriptions of the palette may also be encoded. A means for providing alternate representations of descriptions for use in specific​ languages is also provided.​

C.29 Implant Modules​

C.29.1 Generic Implant Template Modules​

This section describes the specific Modules for the Generic Implant Template IOD.​

C.29.1.1 Generic Implant Template Description Module​

Table C.29.1.1-1 defines the general Attributes of the Generic Implant Template Description Module.​

Table C.29.1.1-1. Generic Implant Template Description Module Attributes​

Attribute Name​

Tag​

Type​

Attribute Description​

Manufacturer​

(0008,0070)​

1​

Name of the manufacturer that produces the implant.​

Frame of Reference UID​

(0020,0052)​

1​

Defines a 3D Frame of Reference for this component.​

Implant Name​

(0022,1095)​

1​

The (product) name of the implant.​

Implant Size​

(0068,6210)​

1C​

The size descriptor of the component.​

 

 

 

Required if the component exists in different sizes and the​

 

 

 

size number is not part of the name or identifier.​

 

 

 

May be present otherwise.​

 

 

 

See Section C.29.1.1.1.1 for details.​

Implant Part Number​

(0022,1097)​

1​

The (product) identifier of the implant.​

Implant Template Version​

(0068,6221)​

1​

The version code of the implant template.​

 

 

 

If Implant Type (0068,6223) is DERIVED, this shall have the​

 

 

 

same value as the Implant Template Version (0068,6221) of​

 

 

 

the manufacturer's implant template from which this instance​

 

 

 

was derived.​

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DICOM PS3.3 2020a - Information Object Definitions​

Page 1509​

Attribute Name​

Tag​

Type​

Attribute Description​

 

Replaced Implant Template​

(0068,6222)​

1C​

Reference to the Implant Template that is replaced by this​

Sequence​

 

 

template.​

 

 

 

 

Only a single Item shall be included in this Sequence.​

 

 

 

Required if this Instance replaces another Instance.​

>Include Table 10-11 “SOP Instance Reference Macro Attributes”​

 

 

Implant Type​

(0068,6223)​

1​

Indicates whether the Implant Template is derived from​

 

 

 

another Implant Template.​

 

 

 

 

Enumerated Values:​

 

 

 

 

ORIGINAL​

 

 

 

 

DERIVED​

 

Original Implant Template​

(0068,6225)​

1C​

ReferencetotheImplantTemplateInstancewithImplantType​

Sequence​

 

 

(0068,6223) ORIGINAL from which this Instance was​

 

 

 

ultimately derived.​

 

 

 

 

Only a single Item shall be included in this Sequence.​

 

 

 

Required if Implant Type (0068,6223) is DERIVED.​

>Include Table 10-11 “SOP Instance Reference Macro Attributes”​

 

 

Derivation Implant Template​

(0068,6224)​

1C​

Reference to Implant Template Instance from which this​

Sequence​

 

 

Instance was directly derived.​

 

 

 

 

Only a single Item shall be included in this Sequence.​

 

 

 

Required if Implant Type (0068,6223) is DERIVED.​

>Include Table 10-11 “SOP Instance Reference Macro Attributes”​

 

 

Effective DateTime​

(0068,6226)​

1​

Date and time from which this Instance is or will be valid.​

Implant Target Anatomy​

(0068,6230)​

3​

Sequence that identifies the anatomical region the implant is​

Sequence​

 

 

to be implanted to.​

 

 

 

 

One or more Items are permitted in this Sequence.​

>Anatomic Region Sequence​

(0008,2218)​

1​

Sequencethatidentifiestheanatomicregionofinterestinthis​

 

 

 

Instance (i.e., external anatomy,surface anatomy,or general​

 

 

 

region of the body).​

 

 

 

 

Only a single Item shall be included in this Sequence.​

>>Include Table 8.8-1 “Code Sequence Macro Attributes”​

DCID 7304 “Implant Target Anatomy”.​

 

NotificationFromManufacturer​

(0068,6265)​

1C​

Information from the manufacturer concerning a critical​

Sequence​

 

 

notification,recall,ordiscontinuationoftheimplantorimplant​

 

 

 

template.​

 

 

 

 

One or more Items shall be included in this Sequence.​

 

 

 

Required if such information has been issued.​

 

>Information Issue DateTime​

(0068,6270)​

1​

Date and Time the information was issued.​

 

>Information Summary​

(0068,6280)​

1​

Summary of the information.​

 

>Encapsulated Document​

(0042,0011)​

3​

The complete manufacturer notification describing the​

 

 

 

template.​

 

Encapsulated Document stream, containing a document​ encoded according to the MIME Type.​

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DICOM PS3.3 2020a - Information Object Definitions​

Attribute Name​

Tag​

Type​

Attribute Description​

>MIME Type of Encapsulated​

(0042,0012)​

1C​

The type of the encapsulated document stream described​

Document​

 

 

using the MIME Media Type (see RFC 2046).​

 

 

 

Required if Encapsulated Document (0042,0011) is present​

 

 

 

in this Sequence Item.​

 

 

 

Enumerated Values:​

 

 

 

application/pdf​

InformationFromManufacturer​

(0068,6260)​

3​

Information from Manufacturer other than described in​

Sequence​

 

 

Notification From Manufacturer Sequence (0068,6265).​

 

 

 

One or more Items shall be included in this Sequence.​

>Information Issue DateTime​

(0068,6270)​

1​

Date and Time the information was issued.​

>Information Summary​

(0068,6280)​

1​

Summary of the information.​

>Encapsulated Document​

(0042,0011)​

3​

Encapsulated Document stream, containing a document​

 

 

 

encoded according to the MIME Type.​

 

 

 

The complete manufacturer information.​

>MIME Type of Encapsulated​

(0042,0012)​

1C​

The type of the encapsulated document stream described​

Document​

 

 

using the MIME Media Type (see RFC 2046).​

 

 

 

Required if Encapsulated Document (0042,0011) is present​

 

 

 

in this Sequence Item.​

 

 

 

Enumerated Values:​

 

 

 

application/pdf​

ImplantRegulatoryDisapproval​

(0068,62A0)​

1C​

Sequence containing countries and regions in which the​

Code Sequence​

 

 

implant is not approved for usage.​

 

 

 

One or more Items shall be included in this Sequence.​

 

 

 

Required if the implant has been disapproved in a country or​

 

 

 

a region.​

>Include Table 8.8-1 “Code Sequence Macro Attributes”​

 

DCID 5001 “Countries”.​

Overall Template Spatial​

(0068,62A5)​

2​

Tolerance in mm applying to all distance measurements and​

Tolerance​

 

 

spatial locations in this Implant Template.​

Materials Code Sequence​

(0068,63A0)​

1​

A Code Sequence specifying the materials the implant was​

 

 

 

built from.​

 

 

 

One or more Items shall be included in this Sequence.​

>Include Table 8.8-1 “Code Sequence Macro Attributes”​

 

BCID 7300 “Implant Materials”.​

Coating Materials Code​

(0068,63A4)​

1C​

A Code Sequence specifying the materials the implant is​

Sequence​

 

 

coated with.​

 

 

 

One or more Items shall be included in this Sequence.​

 

 

 

Required if the implant is coated.​

>Include Table 8.8-1 “Code Sequence Macro Attributes”​

 

BCID 7300 “Implant Materials”.​

Implant Type Code Sequence​

(0068,63A8)​

1​

Sequencecontainingacodeddescriptionofthetypeofimplant​

 

 

 

the template reflects.​

Only a single Item shall be included in this Sequence.​

- Standard -​