Ionic Version of a mobile scanner

We are trying to make a non-native / web version of a traditional scanner app. key objectives: Capture image Detect edges Extract desired object / define contours (transform object) Looking at using Ionic as our platform. We want to be able to scan documents, and do the adjustments on the client side before uploading it to the server. Look at these for resources: [login to view URL] [login to view URL] (I want to do exactly this but using ionic)