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When you change the used face recognition module, for example, replace the Cognitec module with the Tevian module or vice versa, the biometric vectors are automatically re-generated. This is necessary because biometric vectors received by one face recognition module cannot be used by another.

The biometric vectors are also automatically re-generated when you switch the Tevian SDK version or the face recognition and search algorithm of Tevian and VideoIntellect 1.1 face recognition modules.

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Note
titleAttention!
  • Re-generation of biometric vectors is available if initial vectors were received by the Face Intellect software not  not older than 5.2 version.
  • If the VisionLabs face face recognition module is used, then after updating the  Face Intellect 7.0 to a newer version, it is necessary to start re-generating vectors.

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You can also re-generate the biometric vectors manually. To do this:

  1. Left-click the the  icon (Face Recognition Server) in the Windows taskbar (system tray) (for details about the Face Recognition Server debug window, see Appendix 2. Debug window).
  2. In the opened window, select Tools -> Recreate firs.
  3. Wait for completion of biometric vectors re-generation.

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