PS-2020a / part04

TheSCPshallreturnthestatuscodeoftherequestedoperation.Themeaningofsuccess,warning,andfailurestatuscodesisdefined​

in Section H.2.5.​

The N-ACTION shall be issued only if the Basic Film Session SOP Instance hierarchy contains at least one Film Box SOP Instance.​

H.4.1.3 SOP Class Definition and UID​

The Basic Film Session SOP Class UID shall have the value "1.2.840.10008.5.1.1.1".​

H.4.2 Basic Film Box SOP Class​

H.4.2.1 IOD Description​

The Basic Film Box IOD is an abstraction of the presentation of one film of the film session. The Basic Film Box IOD describes the​ presentation parameters that are common for all images on a given sheet of film.​

The Basic Film Box SOP Instance refers to one or more Image Box SOP Instances, zero or more film related Annotation Box SOP​ Instances, and zero or one Presentation LUT SOP Instance.​

H.4.2.2 DIMSE Service Group​

Table H.4-5 shows DIMSE Services applicable to the IOD.​

Table H.4-5. DIMSE Service Group Applicable to Basic Film Box​

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.4.2.2.1 N-CREATE​

The N-CREATE is used to create an instance of the Basic Film Box SOP Class.​

H.4.2.2.1.1 Attributes​

The Attribute list of the N-CREATE is shown in Table H.4-6.​

Table H.4-6. N-CREATE Attribute List​

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

If the Illumination (2010,015E) and Reflected Ambient Light (2010,0160) values, respectively termed L0 and La, are not created, the​ following default values are recommended for grayscale printing:​

For transmissive film: L0 = 2000 cd/m2. La = 10 cd/m2.​

For reflective media: L0 = 150 cd/m2.​

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The ICC Profile (0028,2000) Attribute shall only be used to describe the color space of images for color printing, i.e., in conjunction​ with the Basic Color Image Box SOP Class. It shall not be used with the Basic Grayscale Image Box SOP Class.​

H.4.2.2.1.2 Status​

Table H.4.2.2.1.2-1 defines the specific status code values that may be returned in a N-CREATE or N-SET response for this SOP​ Class. See PS3.7 for additional response status codes of N-CREATE and N-SET DIMSE Services.​

Table H.4.2.2.1.2-1. Status Values for Basic Film Box SOP Class​

H.4.2.2.1.3 Behavior​

The SCU uses the N-CREATE to request the SCP to create a Basic Film Box SOP Instance. The SCU shall initialize Attributes of the​ SOP Class as specified in Section H.2.4.​

The SCP shall create the SOP Instance and shall initialize Attributes of the SOP Class as specified in Section H.2.4.​

Note​

If there exists a Film Box SOP Instance that has not been printed and the SCP does not support N-ACTION on the Film​ Session, then the SCP should fail the N-CREATE of the new SOP Instance.​

Upon the creation of the Basic Film Box SOP Instance, the SCP shall append the SOP Class/Instance UID pair of the created Basic​ Film Box SOP Instance to the Attribute Referenced Film Box Sequence (2000,0500) of the parent Basic Film Session SOP Instance​ to link the Basic Film Box SOP Instance to the Basic Film Session SOP Instance.​

The SCP shall create Image Box SOP Instances of the appropriate Image Box SOP Class for each image box as defined by the At-​ tribute Image Display Format (2010,0010). The SOP Class of the created Image Box SOP Instance depends on the Meta SOP Class​ context. For example the Grayscale Image Box SOP Class is related to the Basic Grayscale Print Management Meta SOP Class.​ The Meta SOP Class context is conveyed by the Presentation Context ID that corresponds with the Meta SOP Class and is defined​ at Association setup.​

TheSCPshallappendtheSOPClass/InstanceUIDpairofthecreatedImageBoxSOPInstancetotheReferencedImageBoxSequence​ Attribute of the parent Basic Film Box SOP Instance to link each Image Box SOP Instance to the Basic Film Box SOP Instance. The​ SCP returns the list of Image Box SOP Class/Instance UID pairs in the Attribute Referenced Image Box Sequence (2010,0510) of​ the N-CREATE response message.​

If supported, the SCP shall create Basic Annotation Box SOP Instances for each Annotation Box defined by the Attribute Annotation​ Display Format ID and shall append the SOP Class/Instance UID pair of the created Basic Annotation Box SOP Instance to the Ref-​ erencedAnnotationBoxSequenceAttributeoftheparentBasicFilmBoxSOPInstancetolinkeachBasicAnnotationBoxSOPInstance​ to the Basic Film Box SOP Instance. The SCP returns the list of Basic Annotation Box SOP Class/Instance UID pairs in the Attribute​ ReferencedAnnotationBoxSequenceoftheN-CREATEresponsemessage.TheAnnotationBoxesshallsupportthesamecharacter​ sets as the Basic Film Box.​

The character set supported by the Film Box shall be the same as the character set of the Basic Film Session.​

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

H.4.2.2.2 N-SET​

The N-SET may be used to update the last created instance of the Basic Film Box SOP Class.​

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H.4.2.2.2.1 Attributes​

The Attributes that may be updated are shown in Table H.4-7.​

Table H.4-7. N-SET Attributes​

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

H.4.2.2.2.2 Status​

The status values that are specific for this SOP Class are defined in Section H.4.2.2.1.2.​

H.4.2.2.2.3 Behavior​

TheSCUusestheN-SETtorequesttheSCPtoupdateaBasicFilmBoxSOPInstance.TheSCUshallonlyspecifytheSOPInstance​ UID of the last created Basic Film Box SOP Instance in the N-SET request primitive, and shall specify the list of Attributes for which​ the Attribute Values are to be set.​

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

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.​

H.4.2.2.3 N-DELETE​

The N-DELETE is used to delete the last created Basic Film Box SOP Instance hierarchy. As a result all the information describing​ the last film is deleted.​

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The Basic Film Box SOP Instance hierarchy consists of one Basic Film Box SOP Instance, one or more Image Box SOP Instances,​ zero or more Basic Annotation Box SOP Instances, zero or more Presentation LUT SOP Instances, and zero or more Basic Print​ Image Overlay Box SOP instances.​

Note​

There is no provision in the DICOM Standard to delete previously created Film Box SOP Instances.​

H.4.2.2.3.1 Behavior​

The SCU uses the N-DELETE to request the SCP to delete the Basic Film Box SOP Instance hierarchy. The SCU shall specify in​ the N-DELETE request primitive the SOP Instance UID of the last created Basic Film Box (root).​

The SCP shall delete the specified SOP Instance hierarchy and shall remove the UID of the deleted Basic Film Box SOP Instance​ from the list of SOP Instance UIDs of the Film Box UIDs Attribute of the parent Basic Film Session SOP Instance.​

TheSCPshallreturnthestatuscodeoftherequestedSOPInstancehierarchydeletion.Themeaningofsuccess,warning,andfailure​ status codes is defined in Section H.2.5.​

The SCP shall not delete SOP Instances in the hierarchy as long as there are outstanding references to these SOP Instances​

Note​

It is beyond the scope of the Standard to specify when the SCP actually deletes the Image SOP Instances with outstanding​ references.​

H.4.2.2.3.2 Status​

There are no specific status codes. See PS3.7 for response status codes.​

H.4.2.2.4 N-ACTION​

The N-ACTION is used to print one or more copies of the last created instance of the Film Box.​

H.4.2.2.4.1 Attributes​

The arguments of the N-ACTION are defined as shown in Table H.4-8.​

TheActionReplyargumentisencodedasaDICOMDataSet.TheDataSetonlycontainstheAttributeReferencedPrintJobSequence​ (2100,0500), which includes the Referenced SOP Class UID (0008,1150) and the Referenced SOP Instance UID (0008,1155).​

If the SCP supports the Print Job SOP Class, the Action Reply argument is contained in the N-ACTION response. Otherwise, the​ Action Reply is not contained in the N-ACTION response.​

Table H.4-8. N-ACTION Arguments​

Required if Print Job SOP is supported​

Required if Referenced Print Job Sequence​ (2100,0500) is present​

Required if Referenced Print Job Sequence​ (2100,0500) is present​

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H.4.2.2.4.2 Status​

TableH.4-9definesthespecificstatuscodevaluesthatmaybereturnedinaN-ACTIONresponse.SeePS3.7foradditionalresponse​ status codes.​

Table H.4-9. Status Values​

Note​

PreviousversionsoftheDICOMStandarddefinedthestatuscodeofC604.Thiscodewasspecifiedforthecaseofanimage​ position collision. Since image position collision is not a possible state, the code has been retired.​

H.4.2.2.4.3 Behavior​

The SCU uses the N-ACTION to request the SCP to print one or more copies of a single film of the film session. The SCU shall only​ specify the SOP Instance UID of the last created Basic Film Box SOP Instance in the N-ACTION request primitive.​

TheSCPshallmakeacopyofthe"working"BasicFilmSessionSOPInstanceandthe"working"BasicFilmBoxSOPInstancehierarchy,​ which contains all the information to control the Print Process. Hence the SCU may further update the "working" SOP Instances​ without affecting the result of previous print requests. The execution of the Print Process is monitored by the Print Job SOP Class (if​ supported by the SCP) and the Printer SOP Class.​

If the SCP supports the Print Job SOP Class then the SCP shall create a Print Job SOP Instance, which contains the copy of the​ "working" Basic Film Session SOP Instance hierarchy and shall return the Print Job SOP Class/Instance UID pair in the Attribute​ Referenced Print Job Sequence of the Action Reply argument.​

TheSCPshallreturnthestatuscodeoftherequestedoperation.Themeaningofsuccess,warning,andfailurestatuscodesisdefined​

in Section H.2.5.​

H.4.2.3 SOP Class Definition and UID​

The Basic Film Box SOP Class UID shall have the value "1.2.840.10008.5.1.1.2".​

H.4.3 Image Box SOP Classes​

H.4.3.1 Basic Grayscale Image Box SOP Class​

H.4.3.1.1 IOD Description​

The Basic Image Box IOD is an abstraction of the presentation of an image and image related data in the image area of a film. The​ Basic Image Box IOD describes the presentation parameters and image pixel data that apply to a single image of a sheet of film.​

The Basic Grayscale Image Box SOP Instance is created by the SCP at the time the Basic Film Box SOP Instance is created, based​ on the value of the Basic Film Box Attribute Image Display Format (2010,0010).​

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The Basic Grayscale Image Box SOP Instance refers to zero or one Image Overlay Box SOP Instance and zero or one Presentation​ LUT SOP Instance.​

H.4.3.1.2 DIMSE Service Group​

The DIMSE Services applicable to the IOD are shown below.​

Table H.4.3.1.2-1. DIMSE Service Group Applicable to Basic Grayscale Image Box​

There is no N-CREATE because Instances of the Basic Grayscale 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.4.3.1.2.1 N-SET​

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

H.4.3.1.2.1.1 Attributes​

The Attributes that may be updated are shown in Table H.4-10.​

Table H.4-10. N-SET Attributes​

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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.​

Values for Referenced Presentation LUT Sequence override any Presentation LUT that may have been set at the Basic Film Box.​ Values for Min/Max Density override any Density values that may have been set at the Basic Film Box.​

H.4.3.1.2.1.2 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.4.3.1.2.1.2-1. Status Values for Basic Grayscale Image Box SOP Class​

H.4.3.1.2.1.3 Behavior​

The SCU uses the N-SET to request the SCP to update a Basic Grayscale Image Box SOP Instance. The SCU shall only specify the​ SOP Instance UID of a Basic Grayscale 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​ Grayscale Image Sequence (2020,0110).​

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.​

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H.4.3.1.3 SOP Class Definition and UID​

The Basic Grayscale Image Box SOP Class UID shall have the value "1.2.840.10008.5.1.1.4".​

H.4.3.2 Basic Color Image Box SOP Class​

H.4.3.2.1 IOD Description​

The Basic Image Box IOD is an abstraction of the presentation of an image and image related data in the image area of a film. The​ Basic Image Box IOD describes the presentation parameters and image pixel data that apply to a single image of a sheet of film.​

The Basic Color Image Box SOP Instance is created by the SCP at the time the Basic Film Box SOP Instance is created, based on​ the value of the Basic Film Box Attribute Image Display Format (2010,0010).​

The Basic Color Image Box SOP Instance refers to zero or one Image Overlay Box SOP Instance.​

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​

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​

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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​

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.​

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