Tinkering with the AWS Rekogniton Service to compare faces.
Add your images to the src/main/resources folder. In RekognitionApp.scala, change the paths for sourceImage and targetImage to the names of the image files you have placed in the aforementioned folder.
Run the entry point of the app; RekognitionApp and wait a couple of seconds for the output.
You need a user (say rekognition-client, belonging to a group with a permission policy to access Rekognition) with an access and secret key. Copy the values of these keys into the BasicAWSCredentials constructor in RekognitionHelper.scala and you should be good to go.