face-rekog-aws-lambda

face.py

import json
import boto3

def lambda_handler(event, context):
    
    source = event['source']
    target = event['target']
    
    client = boto3.client('rekognition')
    
    response = client.compare_faces(
    SimilarityThreshold= 90,
    SourceImage={
        'S3Object': {
            'Bucket': 'scottrekognition',
            'Name': source,
        },
    },
    TargetImage={
        'S3Object': {
            'Bucket': 'scottrekognition',
            'Name': target,
        },
    },
)

    try:
        message = "The two images are a match of  {0}" .format (response['FaceMatches'][0]['Similarity'])
       
    
    except:
        message = "nothing found"
        
    return message