DICOM PS3.4 2020c - Service Class Specifications

H.4.3.2.2 DIMSE Service Group (Current)
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##### H.4.3.2.2 DIMSE Service Group

The following DIMSE Services are applicable to the IOD.

Table H.4.3.2.2-1. DIMSE Service Group Applicable to Basic Color Image Box

DIMSE Service element | Usage SCU/SCP
--- | ---
N-SET | M/M

The meaning of the Usage SCU/SCP is described in Section H.2.4.

### Note

There is no N-CREATE because Instances of the Basic Color Image Box SOP Class are created by the SCP as a result of the N-CREATE of the Film Box SOP Instance.

This Section describes the behavior of the DIMSE Services that are specific for this IOD. The general behavior of the DIMSE Services is specified in PS3.7.

###### H.4.3.2.2.1 N-SET

The N-SET may be used to update an instance of the Basic Color Image Box SOP Class.

###### H.4.3.2.2.1.1 Attributes

The Attributes that may be updated are shown in Table H.4-11.

The meaning of the Usage SCU/SCP is described in Section H.2.4.

The values of Magnification Type (2010,0060) and Smoothing Type (2010,0080) of a particular image box override the values of Magnification Type and Smoothing Type of the film box.

Table H.4-11. N-SET Attributes

Attribute Name | Tag | Usage SCU/SCP
--- | --- | ---
Image Box Position | (2020,0010) | M/M
Basic Color Image Sequence | (2020,0111) | M/M
>Samples Per Pixel | (0028,0002) | M/M
>Photometric Interpretation | (0028,0004) | M/M
>Planar Configuration | (0028,0006) | M/M
>Rows | (0028,0010) | M/M
>Columns | (0028,0011) | M/M
>Pixel Aspect Ratio | (0028,0034) | MC/M (Required if the aspect ration is not 1\1)
>Bits Allocated | (0028,0100) | M/M
>Bits Stored | (0028,0101) | M/M
>High Bit | (0028,0102) | M/M
>Pixel Representation | (0028,0103) | M/M
>Pixel Data | (7FE0,0010) | M/M
Polarity | (2020,0020) | U/M
Magnification Type | (2010,0060) | U/U
Smoothing Type | (2010,0080) | U/U
Requested Image Size | (2020,0030) | U/U
Requested Decimate/Crop Behavior | (2020,0040) | U/U

###### H.4.3.2.2.1.2 Status

Table H.4.3.1.2.1.2-1 defines the specific status code values that may be returned in a N-SET response. See PS3.7 for additional response status codes.

Table H.4.3.2.2.1.2-1. Status Values for Basic Color Image Box SOP Class

Service Status | Further Meaning | Status Code
--- | --- | ---
Warning | Image size larger than image box size, the image has been demagnified. | B604
Image size is larger than the Image Box size. The Image has been cropped to fit. | B609
Image size or Combined Print Image size is larger than the Image Box size. The Image or Combined Print Image has been decimated to fit. | B60A
Failure | Failed: Image size is larger than image box size | C603
Failed: Insufficient memory in printer to store the image | C605
Failed: Combined Print Image size is larger than the Image Box size | C613

###### H.4.3.2.2.1.3 Behavior

The SCU uses the N-SET to request the SCP to update a Basic Color Image Box SOP Instance. The SCU shall only specify the SOP Instance UID of a Basic Color Image Box belonging to the last created Film Box SOP Instance and shall specify the list of Attributes for which the Attribute Values are to be set.

To instruct the SCP to erase the image in the image position, the SCU shall set a zero length and no value in the Attribute Basic Color Image Sequence (2020,0111).

The SCP shall set new values for the specified Attributes of the specified SOP Instance.

### Note

The image in this N-SET supersedes any image previously set in the Image Box.

The SCP shall return the status code of the requested SOP Instance update. The meaning of success, warning, and failure status codes is defined in Section H.2.5.

If Requested Decimate/Crop Behavior (2020,0040) specifies DECIMATE, Magnification Type (2010,0060) specifies NONE, and the image is too large to fit the Image Box, the SCP shall fail the N-SET.

The color characteristics of the Pixel Data (7FE0,0010) in the Basic Color Image Box may be described by an ICC Input Device Profile specified in the Film Box, in which case the same profile shall apply to all the Image Boxes in the same Film Box. See Section H.4.2.2.1 and Section H.4.2.2.2.

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DICOM PS3.4 2020c - Service Class Specifications