dicomlookup
Find attribute in DICOM data dictionary
Description
[
looks into the current DICOM data dictionary for the attribute specified by
groupOut
,elementOut
] = dicomlookup(name
)name
and returns the group and element tags associated with
the attribute.
Examples
Find DICOM Attributes in Data Dictionary
Find the names of DICOM attributes using their tags.
name1 = dicomlookup("7FE0","0010")
name1 = 'PixelData'
name2 = dicomlookup(40,4)
name2 = 'PhotometricInterpretation'
Look up the group and element of a DICOM attribute by the attribute name.
[group,element] = dicomlookup("TransferSyntaxUID")
group = 2
element = 16
Read the metadata of a DICOM file. Access the value of a metadata attribute in the file by specifying its group and element tag. This returns the same value even if the data dictionary changes.
metadata = dicominfo("CT-MONO2-16-ankle.dcm"); metadata.(dicomlookup("0028","0004"))
ans = 'MONOCHROME2'
Input Arguments
group
— DICOM group tag
positive integer decimal | character vector | string scalar
DICOM group tag, specified as a positive integer decimal number or a
character vector or string scalar that contains a hexadecimal value.
element
and group
must use the
same type of value:
If
group
is a positive integer decimal number, thenelement
must also be a positive integer decimal number.If
group
is a character vector or string scalar that contains a hexadecimal value, thenelement
must be either a character vector or a string scalar that contains a hexadecimal value.
Example: 40
Example: '7FE0'
or
"7FE0"
Data Types: single
| double
| int8
| int16
| int32
| int64
| uint8
| uint16
| uint32
| uint64
| char
| string
element
— DICOM element tag
positive integer decimal | character vector | string scalar
DICOM element tag, specified as a positive integer decimal number or a
character vector or string scalar that contains a hexadecimal value.
element
and group
must use the
same type of value:
If
group
is a positive integer decimal number, thenelement
must also be a positive integer decimal number.If
group
is a character vector or string scalar that contains a hexadecimal value, thenelement
must be either a character vector or a string scalar that contains a hexadecimal value.
Example: 4
Example: '0010'
or
"0010"
Data Types: single
| double
| int8
| int16
| int32
| int64
| uint8
| uint16
| uint32
| uint64
| char
| string
name
— DICOM attribute name
character vector | string scalar
DICOM attribute name, specified as a character vector or string scalar.
Example: 'PhotometricInterpretation'
or
"PhotometricInterpretation"
Data Types: char
| string
Output Arguments
groupOut
— Returned DICOM group tag
positive integer decimal
Returned DICOM group tag, returned as a positive integer decimal number.
Data Types: double
elementOut
— Returned DICOM element tag
positive integer decimal
Returned DICOM element tag, returned as a positive integer decimal number.
Data Types: double
nameOut
— Returned DICOM attribute name
character vector
Returned DICOM attribute name, returned as a character vector.
Data Types: char
Extended Capabilities
Thread-Based Environment
Run code in the background using MATLAB® backgroundPool
or accelerate code with Parallel Computing Toolbox™ ThreadPool
.
This function fully supports thread-based environments. For more information, see Run MATLAB Functions in Thread-Based Environment.
Version History
Introduced in R2006bR2024b: Support for thread-based environments
dicomlookup
now supports thread-based
environments.
MATLAB 명령
다음 MATLAB 명령에 해당하는 링크를 클릭했습니다.
명령을 실행하려면 MATLAB 명령 창에 입력하십시오. 웹 브라우저는 MATLAB 명령을 지원하지 않습니다.
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