DICOM PS3.3 2020a - Information Object Definitions |
Page 349 |
A.41.4.1 Bits Allocated, Bits Stored, and High Bit
ForOphthalmicPhotography8bitimages,theEnumeratedValueofBitsAllocated(0028,0100)(ImagePixelModule,SectionC.7.6.3) shall be 8; the Enumerated Value of Bits Stored (0028,0101) shall be 8; and the Enumerated Value of High Bit (0028,0102) shall be 7.
A.41.4.2 Contrast/Bolus Agent Sequence
For Contrast/Bolus Agent Sequence (0018,0012), the defined CID 4200 “Ophthalmic Imaging Agent” shall be used.
A.42 Ophthalmic Photography 16 Bit Image IOD
ThisSectiondefinesanInformationObjecttobeusedwithseveraltypesofophthalmicphotographicimagingdevicesincludingfundus cameras, slit lamp cameras, scanning laser devices, stereoscopic cameras, video equipment and digital photographic equipment, with16 bit resolution per pixel in each image plane.
A.42.1 Ophthalmic Photography 16 Bit Image IOD Description
The Ophthalmic Photography 16 Bit Image IOD specifies a single-frame or a multi-frame image acquired on a digital photographic DICOM modality. This IOD can be used to encode single ophthalmic images and other combinations including cine sequences.
A.42.2 Ophthalmic Photography 16 Bit 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.
Note
The Curve Module (Retired) was previously include in the list of Modules that shall not be present, but has been retired from DICOM. It is still not permitted to be present. See PS3.3-2004.
A.42.3 Ophthalmic Photography 16 Bit Image IOD Modules
Table A.42-1. Ophthalmic Photography 16 Bit 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 |
|
Ophthalmic Photography Series |
C.8.17.1 |
M |
|
Clinical Trial Series |
C.7.3.2 |
U |
Frame of |
Synchronization |
C.7.4.2 |
M |
Reference |
|
|
|
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 |
|
Enhanced Contrast/Bolus |
C.7.6.4b |
C - Required if contrast was |
|
|
|
administered; See Section A.42.4.2 |