Media Server 25.4
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# Image Embedding

This section describes the actions that you can use to train image embedding.

TIP: An encoder is a model that can be used to generate an embedding. An embedding is a numerical representation of an image - a vector that you can index into your Content component. The Content component can compare embeddings to other embeddings, to see whether two images are conceptually similar.

NOTE: Apart from ListImageEmbeddingEncoders, 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.

ExportImageEmbeddingEncoder | Exports an image embedding encoder, so that it can be imported into a different training database.
ImportImageEmbeddingEncoder | Imports an image embedding encoder.
ListImageEmbeddingEncoders | Lists the image embedding encoders that exist in the training database.
RemoveImageEmbeddingEncoder | Removes (deletes) an image embedding encoder.
RenameImageEmbeddingEncoder | Renames an image embedding encoder.
SyncImageEmbeddingEncoders | Loads an image embedding encoder, or all encoders, into memory.
UnsyncImageEmbeddingEncoders | Removes all encoders from memory.

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Version 25.4 | Last updated October 2025

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Product: Knowledge Discovery Media Server 25.4

Topic Title: Image Embedding