Media Server 25.3
Media Server Help

# Add a Reference to a Database

To add a new reference for image comparison, follow these steps.

To add a reference to a database

- Add the reference using the action TrainImageComparisonReference.

  For example:

  `curl http://localhost:14000/action=TrainImageComparisonReference -F database=ReferenceImages -F imagedata=@camera39.png -F metadata=Location:Cambridge`

  Alternatively, the following example provides the path of the training image rather than sending the image data:

  `curl http://localhost:14000/action=TrainImageComparisonReference -F database=ReferenceImages -F imagepath=./training/comparison/camera39.png -F "metadata=Location:Cambridge"`

  Media Server adds the reference to the database and returns the identifier.

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Version 25.3 | Last updated July 2025

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Product: Knowledge Discovery Media Server 25.3

Topic Title: Add a Reference to a Database