DICOM PS3.3 2019b - Information Object Definitions

C.8.12.7 Multi-Resolution Navigation Module

Table C.8.12.7-1 specifies the Attributes that describe the Multi-Resolution Navigation Module, used in Whole Slide Microscopy LOCALIZER images.

Table C.8.12.7-1. Multi-Resolution Navigation Module Attributes

Attribute Name

Tag

Type

Attribute Description

Referenced Image Navigation Sequence

(0048,0200)

1

Identification of correspondence between areas of Pixel Data (07FE,0010) and frames of higher resolution images.

One or more Items shall be included in this Sequence.

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

Referenced Image Instance

>Referenced Frame Number

(0008,1160)

1

Referenced Frame Number within Referenced Image. Only a single value shall be present.

>Top Left Hand Corner of Localizer Area

(0048,0201)

1

Top Left Hand Corner of Localizer image pixel area corresponding to referenced frame, specified as column\row. Column is the horizontal offset and row is the vertical offset.

>Bottom Right Hand Corner of Localizer Area

(0048,0202)

1

Bottom Right Hand Corner of Localizer image pixel area corresponding to referenced frame, specified as column\row. Column is the horizontal offset and row is the vertical offset.

>Pixel Spacing

(0028,0030)

1

Pixel Spacing in Referenced Image, specified as a numeric pair - adjacent row spacing \ adjacent column spacing, in mm.

>Z Offset in Slide Coordinate System

(0040,074A)

1

The Z offset of the referenced frame from the Slide Coordinates System reference plane, in microns

>Samples per Pixel

(0028,0002)

1

The number of samples (color planes) containing information in the referenced image.

>Optical Path Identifier

(0048,0106)

1

Identifies the optical path used in acquiring the referenced Frame by reference to an Item in the Optical Path Sequence (0048,0105) of the current SOP Instance. See Section C.8.12.5.


DICOM PS3.3 2019b - Information Object Definitions