Материал: part03
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DICOM PS3.3 2020a - Information Object Definitions |
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IE |
Module |
Reference |
Usage |
Study |
General Study |
C.7.2.1 |
M |
|
Patient Study |
C.7.2.2 |
U |
|
Clinical Trial Study |
C.7.2.3 |
U |
Series |
General Series |
C.7.3.1 |
M |
|
Clinical Trial Series |
C.7.3.2 |
U |
Frame of |
Frame of Reference |
C.7.4.1 |
U |
Reference |
Synchronization |
C.7.4.2 |
U |
Equipment General Equipment |
C.7.5.1 |
M |
|
Image |
General Image |
C.7.6.1 |
M |
|
General Reference |
C.12.4 |
U |
|
Image Pixel |
C.7.6.3 |
M |
|
Contrast/Bolus |
C.7.6.4 |
C - Required if contrast media |
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|
|
was used in this image |
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Palette Color Lookup Table |
C.7.9 |
C - Required if Photometric |
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|
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Interpretation (0028,0004) has a |
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value of PALETTE COLOR |
|
Device |
C.7.6.12 |
U |
|
Specimen |
C.7.6.22 |
U |
|
US Region Calibration |
C.8.5.5 |
U |
|
US Image |
C.8.5.6 |
M |
|
Overlay Plane |
C.9.2 |
U |
|
VOI LUT |
C.11.2 |
U |
|
ICC Profile |
C.11.15 |
U |
|
SOP Common |
C.12.1 |
M |
|
Common Instance Reference |
C.12.2 |
U |
Note
1.For the purpose of conveying ultrasound protocol data management information it is recommended that the Performed Protocol Code Sequence (0040,0260) be assigned the code value(s) of the performed ultrasound protocol, if any. The Baseline Context Group for these code values is CID 12001 “Ultrasound Protocol Types”.
2.The US Frame of Reference Module was previously included in this IOD, but has been retired. See PS3.3-2003.
A.6.4.1 Mutually Exclusive IEs
Note
A Curve IE was previously included in this IOD that was mutually exclusive with the Image IE, but has been retired. See PS3.3-2004.
A.7 Ultrasound Multi-frame Image IOD
A.7.1 US Image IOD Description
The Ultrasound (US) Multi-frame Image Information Object Definition specifies a Multi-frame image that has been created by an ultra- sound imaging device.
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A.7.2 US Multi-frame Image IOD Entity-Relationship Model
This IOD uses the E-R Model in Section A.1.2, with only the Image IE below the Series IE.
A.7.3 US Image IOD Module Table (Retired)
This Section was defined in a previous version of the DICOM Standard. The Section is now retired.
A.7.4 US Multi-frame Image IOD Module Table
Table A.7-1 specifies the Modules of the US Multi-frame Image IOD.
Table A.7-1. US Multi-frame Image IOD Modules
IE |
Module |
Reference |
Usage |
Patient |
Patient |
C.7.1.1 |
M |
|
Clinical Trial Subject |
C.7.1.3 |
U |
Study |
General Study |
C.7.2.1 |
M |
|
Patient Study |
C.7.2.2 |
U |
|
Clinical Trial Study |
C.7.2.3 |
U |
Series |
General Series |
C.7.3.1 |
M |
|
Clinical Trial Series |
C.7.3.2 |
U |
Frame of Frame of Reference |
C.7.4.1 |
U |
|
ReferenceSynchronization |
C.7.4.2 |
C - Required if Modality (0008,0060) = |
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|
|
IVUS. |
|
|
|
May be present otherwise. |
EquipmentGeneral Equipment |
C.7.5.1 |
M |
|
Image |
General Image |
C.7.6.1 |
M |
|
General Reference |
C.12.4 |
U |
|
Image Pixel |
C.7.6.3 |
M |
|
Contrast/Bolus |
C.7.6.4 |
C - Required if contrast media was used |
|
|
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in this image. |
|
Cine |
C.7.6.5 |
M |
|
Multi-frame |
C.7.6.6 |
M |
|
Frame Pointers |
C.7.6.9 |
U |
|
Palette Color Lookup Table |
C.7.9 |
C-RequiredifPhotometricInterpretation |
|
|
|
(0028,0004) has a value of PALETTE |
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|
|
COLOR |
|
Device |
C.7.6.12 |
U |
|
Specimen |
C.7.6.22 |
U |
|
US Region Calibration |
C.8.5.5 |
U |
|
US Image |
C.8.5.6 |
M |
|
VOI LUT |
C.11.2 |
U |
|
ICC Profile |
C.11.15 |
U |
|
SOP Common |
C.12.1 |
M |
|
Common Instance Reference |
C.12.2 |
U |
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IE |
Module |
Reference |
Usage |
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Frame Extraction |
C.12.3 |
C - Required if the SOP Instance was |
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created in response to a Frame-Level |
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retrieve request |
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Note
1.For the purpose of conveying ultrasound protocol data management information it is recommended that the Performed Protocol Code Sequence (0040,0260) be assigned the code value(s) of the performed ultrasound protocol, if any. The Baseline Context Group for these code values is CID 12001 “Ultrasound Protocol Types” (defined in PS3.16).
2.The US Frame of Reference Module was previously included in this IOD, but has been retired. See PS3.3-2003.
A.7.4.1 Mutually Exclusive IEs
Note
A Curve IE was previously included in this IOD that was mutually exclusive with the Image IE, but has been retired. See PS3.3-2004.
A.8 Secondary Capture Image IOD
The Secondary Capture (SC) Image Information Object Definition (IOD) specifies images that are converted from a non-DICOM format to a modality independent DICOM format.
Examples of types of equipment that create Secondary Capture Images include:
a.Video interfaces that convert an analog video signal into a digital image
b.Digital interfaces that are commonly used to transfer non-DICOM digital images from an imaging device to a laser printer
c.Film digitizers that convert an analog film image to digital data
d.Workstations that construct images that are encoded as a screen dump
e.Scanned documents and other bitmap images including hand-drawings
f. Synthesized images that are not modality-specific, such as cine-loops of 3D reconstructions
Originally, a single, relatively unconstrained, single-frame SC Image IOD was defined in the DICOM Standard. Though this IOD is retained and not retired since it is in common use, more specific IODs for particular categories of application are also defined.
The following IODs are all multi-frame. A single-frame image is encoded as a multi-frame image with only one frame. The multi-frame SC IODs consist of:
•Multi-frame Single Bit Secondary Capture Image IOD
•Multi-frame Grayscale Byte Secondary Capture Image IOD
•Multi-frame Grayscale Word Secondary Capture Image IOD
•Multi-frame True Color Secondary Capture Image IOD
A.8.1 Secondary Capture Image IOD
A.8.1.1 Secondary Capture Image IOD Description
The Secondary Capture Image IOD specifies single-frame images that are converted from a non-DICOM format to a modality inde- pendent DICOM format, without any constraints on pixel data format.
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Note
The use of this IOD is deprecated, and other more specific SC Image IODs should be used.
A.8.1.2 Secondary Capture Image IOD Entity-Relationship Model
This IOD uses the E-R Model in Section A.1.2, with only the Image IE below the Series IE. The Frame of Reference IE is not a com- ponent of this IOD.
A.8.1.3 Secondary Capture Image IOD Module Table
Table A.8-1 specifies the Modules of the SC Image IOD.
Table A.8-1. Secondary Capture Image IOD Modules
IE |
Module |
Reference |
Usage |
Patient |
Patient |
C.7.1.1 |
M |
|
Clinical Trial Subject |
C.7.1.3 |
U |
Study |
General Study |
C.7.2.1 |
M |
|
Patient Study |
C.7.2.2 |
U |
|
Clinical Trial Study |
C.7.2.3 |
U |
Series |
General Series |
C.7.3.1 |
M |
|
Clinical Trial Series |
C.7.3.2 |
U |
EquipmentGeneral Equipment |
C.7.5.1 |
U |
|
|
SC Equipment |
C.8.6.1 |
M |
Image |
General Image |
C.7.6.1 |
M |
|
General Reference |
C.12.4 |
U |
|
Image Pixel |
C.7.6.3 |
M |
|
Device |
C.7.6.12 |
U |
|
Specimen |
C.7.6.22 |
U |
|
SC Image |
C.8.6.2 |
M |
|
Overlay Plane |
C.9.2 |
U |
|
Modality LUT |
C.11.1 |
U |
|
VOI LUT |
C.11.2 |
U |
|
ICC Profile |
C.11.15 |
U |
|
SOP Common |
C.12.1 |
M |
|
Common Instance Reference |
C.12.2 |
U |
A.8.2 Multi-frame Single Bit Secondary Capture Image IOD
A.8.2.1 Multi-frame Single Bit SC Image IOD Description
The Multi-frame Single Bit Secondary Capture (SC) Image Information Object Definition (IOD) specifies images that are converted from a non-DICOM format to a modality independent DICOM format.
This IOD is typically used for scanned documents and bitmap images of hand drawings.
A.8.2.2 Multi-frame Single Bit SC Image IOD Entity-Relationship Model
This IOD uses the E-R Model in Section A.1.2, with only the Image IE below the Series IE.
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A.8.2.3 Multi-frame Single Bit SC Image IOD Module Table
Table A.8-2 specifies the Modules of the Multi-frame Single Bit SC Image IOD.
Table A.8-2. Multi-frame Single Bit SC Image IOD Modules
IE |
Module |
Reference |
Usage |
Patient |
Patient |
C.7.1.1 |
M |
|
Clinical Trial Subject |
C.7.1.3 |
U |
Study |
General Study |
C.7.2.1 |
M |
|
Patient Study |
C.7.2.2 |
U |
|
Clinical Trial Study |
C.7.2.3 |
U |
Series |
General Series |
C.7.3.1 |
M |
|
Clinical Trial Series |
C.7.3.2 |
U |
EquipmentGeneral Equipment |
C.7.5.1 |
U |
|
|
SC Equipment |
C.8.6.1 |
M |
Image |
General Image |
C.7.6.1 |
M |
|
General Reference |
C.12.4 |
U |
|
Image Pixel |
C.7.6.3 |
M |
|
Cine |
C.7.6.5 |
C - Required if Frame Increment Pointer |
|
|
|
(0028,0009) is Frame Time (0018,1063) |
|
|
|
or Frame Time Vector (0018,1065) |
|
Multi-frame |
C.7.6.6 |
M |
|
Frame Pointers |
C.7.6.9 |
U |
|
Device |
C.7.6.12 |
U |
|
Specimen |
C.7.6.22 |
U |
|
SC Image |
C.8.6.2 |
U |
|
SC Multi-frame Image |
C.8.6.3 |
M |
|
SC Multi-frame Vector |
C.8.6.4 |
C - Required if Number of Frames is |
|
|
|
greater than 1 |
|
SOP Common |
C.12.1 |
M |
|
Common Instance Reference |
C.12.2 |
U |
|
Frame Extraction |
C.12.3 |
C - Required if the SOP Instance was |
|
|
|
created in response to a Frame-Level |
|
|
|
retrieve request |
A.8.2.4 Multi-frame Single Bit SC Image IOD Content Constraints
In the Image Pixel Module, the following constraints apply: •Samples per Pixel (0028,0002) shall be 1
•Photometric Interpretation (0028,0004) shall be MONOCHROME2 •Bits Allocated (0028,0100) shall be 1
•Bits Stored (0028,0101) shall be 1 •High Bit (0028,0102) shall be 0
•Pixel Representation (0028,0103) shall be 0
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