Media Server 25.4
Media Server Help

# Object Recognition

This section describes the actions that you can use to train object recognition.

NOTE: Apart from ListObjectDatabases, ListObjects, and GetObjectImage, all of these actions are administrative actions. Administrative actions can be sent only by users who belong to an authorization role that allows the `Admin` standard role, or which enables the action explicitly. See Authorization Roles Configuration Parameters.

AddObjectImages | Adds training images to an object.
AddObjectMetadata | Adds custom metadata (a key-value pair) to an object.
BuildAllObjects | Trains Media Server to recognize any objects that exist in its database and need training.
BuildObject | Trains Media Server to recognize an object.
CreateObjectDatabase | Creates a new, empty, database to store objects for object recognition.
ExportObjectDatabase | Exports an object recognition database.
GetObjectImage | Returns a training image associated with an object.
ImportObjectDatabase | Imports an object recognition database.
ListObjectDatabases | Lists the databases that have been created to store objects for use with object recognition.
ListObjects | Returns a list of objects in a specified database.
MoveObject | Moves an object from one database to another.
MoveObjectImage | Moves a training image from one object to another.
NewObject | Adds a new object to a database of objects.
NullObjectImageData | Removes (deletes) images from an object, but does not remove the training generated from those images.
RelabelObjectImage | Relabels an object image.
RemoveObject | Removes (deletes) an existing object.
RemoveObjectDatabase | Removes (deletes) a database that stores objects.
RemoveObjectImages | Removes training images from an object.
RemoveObjectMetadata | Removes custom metadata (a key-value pair) from an object.
RenameObject | Changes the identifier for an object that you have already added to a database.
RenameObjectDatabase | Renames a database that stores objects.
SetObjectTrainingOption | Sets the value of a training option for an object.
SyncObjects | Forces Media Server to synchronize with the latest object training data in the database.
TrainObject | Train Media Server to detect an object with a single action.
UnsetObjectTrainingOption | Removes a training option that has been applied to an object.
UnsyncObjects | Removes all object recognition training from memory (does not affect the database).
UpdateObjectMetadata | Updates the value of a key-value pair in the custom metadata of an object.

Copyright 2025 Open Text
Version 25.4 | Last updated October 2025

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Product: Knowledge Discovery Media Server 25.4

Topic Title: Object Recognition