# Package org.opencv.face

- Class Summary
  Class | Description
  --- | ---
  BasicFaceRecognizer |
  BIF | Implementation of bio-inspired features (BIF) from the paper: Guo, Guodong, et al.
  EigenFaceRecognizer |
  Face |
  Facemark | Abstract base class for all facemark models To utilize this API in your program, please take a look at the REF: tutorial_table_of_content_facemark ### Description Facemark is a base class which provides universal access to any specific facemark algorithm.
  FacemarkAAM |
  FacemarkKazemi |
  FacemarkLBF |
  FacemarkTrain | Abstract base class for trainable facemark models To utilize this API in your program, please take a look at the REF: tutorial_table_of_content_facemark ### Description The AAM and LBF facemark models in OpenCV are derived from the abstract base class FacemarkTrain, which provides a unified access to those facemark algorithms in OpenCV.
  FaceRecognizer | Abstract base class for all face recognition models All face recognition models in OpenCV are derived from the abstract base class FaceRecognizer, which provides a unified access to all face recongition algorithms in OpenCV.
  FisherFaceRecognizer |
  LBPHFaceRecognizer |
  MACE | Minimum Average Correlation Energy Filter useful for authentication with (cancellable) biometrical features.
  PredictCollector | Abstract base class for all strategies of prediction result handling
  StandardCollector | Default predict collector Trace minimal distance with treshhold checking (that is default behavior for most predict logic)