To list the faces that you have added to a database, and check whether training was successful, use the following procedure.
To list the faces in a database
(Optional) First list the databases that have been created to store faces. Use the action ListFaceDatabases:
http://localhost:14000/action=ListFaceDatabases
Media Server returns a list of databases that you have created to store faces.
List the faces that exist in one of the databases. Use the action ListFaces, for example:
http://localhost:14000/action=ListFaces&database=faces
&metadata=true
&imagestatus=true
Media Server returns a list of faces in the specified database, and the number of training images associated with each face.
If you set the action parameter metadata to true, Media Server returns the metadata you have added to a face.
If you set the action parameter imagestatus to true, Media Server returns the status of each training image associated with each face.
trained indicates that training was successful.untrained, run training for the face using the action BuildFace, or run training for all faces that have incomplete training using the action BuildAllFaces.failed, Media Server could not use the image for training. For example, if Media Server does not detect a face in an image, it cannot be used as a training image. Remove the failed images using the action RemoveFaceImages.|
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