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  1. Go to the settings panel of the Face recognition server object, to the Analytics tab.
  2. In the Liveness detection sensitivity field, specify the sensitivity of artificial faces recognition as a percentage (see Configuring the permissions and additional settings). Default value is 50.
    Info
    titleNote

    To achieve more accurate artificial face recognition, you can enable frame-based or texture-based algorithms for detecting artificial faces, or their combined operation. These algorithms can be enabled using the registry keys Va.LivenessDetectionAlgorithm and Va.LivenessTextureDetectionAlgorithm (for more information, see Registry keys reference guide; for details on working with the Windows registry, see Working with Windows OS registry).

  3. Set the Do no recognize lifeless faces checkbox to disable recognition of artificial faces.
  4. Click the Apply button to save the settings.

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