face-recognition-react-native

face-recognition-react-native

Getting started

$ npm install face-recognition-react-native --save

Or

$ yarn add face-recognition-react-native

Mostly automatic installation

$ react-native link face-recognition-react-native

Manual installation

iOS

• Add the following to your Podfile and run pod update:

pod 'FaceRecognitionReactNative', :path => '../node_modules/face-recognition-react-native'

Android

• Open up android/app/src/main/java/[...]/MainActivity.java

• Add import info.moonjava.face.recognition.FaceRecognitionReactNativePackage; to the imports at the top of the file
• Add new FaceRecognitionReactNativePackage() to the list returned by the getPackages() method

• Append the following lines to android/settings.gradle:

  include ':face-recognition-react-native'
  project(':face-recognition-react-native').projectDir = new File(rootProject.projectDir, 	'../node_modules/face-recognition-react-native/android')
  

• Insert the following lines inside the dependencies block in android/app/build.gradle:

    implementation project(':face-recognition-react-native')
  

Usage

import {detectFaces} from "face-recognition-react-native";
detectFaces(imageUrl:string).then(result => {
            
        }, e => {
            
        });

Result Info

• faces: Array of detected face infos

Face Info

• rect: Rectangle of face.
• eulerY: A face with a positive Euler Y angle is turned to the camera's right and to its left.
• eulerZ: A face with a positive Euler Z angle is rotated counter-clockwise relative to the camera.

Rect Info

• x
• y
• width
• height