dicomuid

Generate DICOM globally unique identifier

Syntax

uid = dicomuid

Description

uid = dicomuid returns a new DICOM globally unique identifier, uid. The function generates a unique value each time it is called. Two calls to dicomuid always return different values.

example

Examples

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Generate DICOM Globally Unique Identifier

Open Live Script

Generate a new DICOM globally unique identifier uid.

uid = dicomuid

uid = 
'1.3.6.1.4.1.9590.100.1.2.351696976011078532723666208590228528750'

Output Arguments

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`uid` — DICOM globally unique identifier
character vector

DICOM globally unique identifier, 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 before R2006a

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R2024b: Support for thread-based environments

dicomuid now supports thread-based environments.