Application Profiles in this class, STD-US, shall support the appropriate Information Object Definitions (IOD) and Transfer Syntaxes for the Media Storage SOP Class in the following table. In the role of FS-Updater or FS-Creator the application can choose one of the three possible transfer Syntaxes to create an IOD. In the role of FS-Reader an application shall support all transfer Syntaxes defined for the STD-US application profile.
Table C.3-1. Ultrasound SOP Classes and Transfer Syntaxes
|
Information Object Definition |
SOP Class UID |
Transfer Syntax |
Transfer Syntax UID |
|---|---|---|---|
|
DICOM Media Storage Directory |
1.2.840.10008.1.3.10 |
Explicit VR Little Endian Uncompressed |
1.2.840.10008.1.2.1 (see Section 8.6 in PS3.10 ) |
|
Ultrasound Image Storage |
1.2.840.10008.5.1.4.1.1.6.1 |
Explicit VR Little Endian Uncompressed |
1.2.840.10008.1.2.1 |
|
Ultrasound Image Storage |
1.2.840.10008.5.1.4.1.1.6.1 |
RLE Lossless Image Compression |
1.2.840.10008.1.2.5 |
|
Ultrasound Image Storage |
1.2.840.10008.5.1.4.1.1.6.1 |
JPEG Lossy, Baseline Sequential with Huffman Coding (Process 1) |
1.2.840.10008.1.2.4.50 |
|
Ultrasound Multi-frame Image Storage |
1.2.840.10008.5.1.4.1.1.3.1 |
Explicit VR Little Endian Uncompressed |
1.2.840.10008.1.2.1 |
|
Ultrasound Multi-frame Image Storage |
1.2.840.10008.5.1.4.1.1.3.1 |
RLE Lossless Image Compression |
1.2.840.10008.1.2.5 |
|
Ultrasound Multi-frame Image Storage |
1.2.840.10008.5.1.4.1.1.3.1 |
JPEG Lossy, Baseline Sequential with Huffman Coding (Process 1) |
1.2.840.10008.1.2.4.50 |
The STD-US application profile requires that all ultrasound image objects only be stored using the values described in PS3.3 US Image Module and the specializations used for the Ultrasound Single and Multi-Frame IODs.
In the role of FS-Updater or FS-Creator the application can choose any of the supported Photometric Interpretations described in PS3.3 US Image Module to create an IOD. In the role of FS-Reader, an application shall support all Photometric Interpretations described in PS3.3 US Image Module.
Table C.3-2 describes restrictions on the use of various Transfer Syntaxes with the supported Photometric Interpretations for both single and multi-frame images.
Table C.3-2. Defined Photometric Interpretation and Transfer Syntax Pairs
|
Photometric Interpretation Value |
Transfer Syntax |
Transfer Syntax UID |
|---|---|---|
|
MONOCHROME2 |
Uncompressed RLE Lossless Image Compression |
1.2.840.10008.1.2.11.2.840.10008.1.2.5 |
|
RGB |
Uncompressed RLE Lossless Image Compression |
1.2.840.10008.1.2.11.2.840.10008.1.2.5 |
|
PALETTE COLOR |
Uncompressed RLE Lossless Image Compression |
1.2.840.10008.1.2.11.2.840.10008.1.2.5 |
|
YBR_FULL |
RLE Lossless Image Compression |
1.2.840.10008.1.2.5 |
|
YBR_FULL_422 |
Uncompressed JPEG Lossy |
1.2.840.10008.1.2.11.2.840.10008.1.2.4.50 |
|
YBR_PARTIAL_422 |
Uncompressed JPEG Lossy |
1.2.840.10008.1.2.11.2.840.10008.1.2.4.50 |