Face Recognition React Native SDK

Face recognition React Native SDK with liveness detection

Code

GitHub - Faceplugin-ltd/FaceRecognition-React-Native: Face recognition SDK React Native Plugin with 3D passive liveness detection (Face Detection, Face Landmarks, Face Recognition, Face Liveness, Face Pose, Face Expression, Face attributes)GitHub

How to Run

1. Setup React Native Environment

You can skip this section if you have already installed React Native environment.

Please refer to this document to setup React Native Environment

2. Run the App

Android App

yarn
cd example
yarn android

iOS App

yarn
cd example
yarn
cd ios
pod install

About SDK

1. Setup

1.1 Face SDK Setup

Android

• Copy the SDK (libfacesdk folder) to the android folder of your project.

• Add SDK to the project in settings.gradle.

include ':libfacesdk'

2. API Usage

2.1 FaceSDKModule

• Activate FaceSDK

      var ret = await FaceSDKModule.setActivation("...");
      console.log("set activation:", ret);

• Initialize FaceSDK

    var ret = await FaceSDKModule.initSDK();

• Set parameters

  var ret = await FaceSDKModule.setParam(checkLivenessLevel);

• Extract face images

  var faceBoxes = await FaceSDKModule.extractFaces(uri);

• Calculate similarity between faces

  const similarity = await FaceSDKModule.similarityCalculation(
      face.templates,
      person.templates
  );

2.2 FaceRecognitionSdkView

• To deal with native camera screen and face detection, please refer to this.

  <FaceRecognitionSdkView style={styles.box} livenessLevel={1} cameraLens={1} />

• How to get the face detection results

      const eventEmitter = new NativeEventEmitter(FaceSDKModule);
      let eventListener = eventEmitter.addListener('onFaceDetected', (event) => {
          setFaces(event);
          if (recognized == false) {
              identifyPerson(event);
          }
      });

• How to start and stop the camera

    //Start Camera
    const startCamera = async () => {
        await FaceSDKModule.startCamera();
    }

    //Stop Camera
    const stopCamera = async () => {
        await FaceSDKModule.stopCamera();
    }