An iOS app that tells you whether your camera is pointed at a lion, using apple's CoreML and Vision APIs.
Make sure you have iOS 11 installed (currently in beta). beta.applebetas.co hosts provisioning profiles for the latest betas for folks that are not signed up for the Apple Developer Program. Build and run the app using Xcode 9 (also currently in beta).
The app uses CoreML and the inception v3 pre-trained neural network model to make predictions on a stream of images from your device's camera. A liooon is found when the model predicts it with a confidence of >= 30%.
The Vision API is used in order to process images efficiently (scale & crop to input specs of the model).