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Quick Start Guide#

This short guide will help you to get started with the SDK. Luna SDK contains two primary libraries:

  • FaceEngineSDK;
  • LivenessEngineSDK.

FaceEngineSDK is the core library. It allows to implement the following functionality:

  • Faces detection;
  • Faces normalization (warping);
  • Landmarks location on faces;
  • Face descriptor extraction and matching;
  • Descriptor search index (fast Hierarchical Navigable World graph or HNSW shortly);

  • Estimators :

    • Attributes estimator (age, sex, glasses presence);
    • Quality estimator;
    • Black/White estimator;
    • Eyes estimator (opened/closed eyes);
    • Head pose estimator.
    • Gaze estimator.
    • Smile estimator.
    • Emotions estimator.
    • Child estimator.
    • Overlap estimator.
    • Credibility check estimator.
    • Facial hair estimator.

FaceEngineSDK library is available in two versions: Frontend Edition (FE) and Complete Edition (CE):

  • Complete Edition supports all functionality;
  • Frontend Edition is a light version with excluded descriptor functionality (does not support descriptor extraction and matching).

LivenessEngineSDK_ library is designed to distinguish a real user’s face from a fake one (e.g., printed on paper or displayed on the screen). LivenessEngine uses FaceEngineSDK library modules and performs detection, warping, and various estimations.

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