title: Erase part of image and replace with background ios
body: <p>I create the application on iOS using Xamarain.iOS, where one of the functions is erase the object from a photo of room and insert another element on this place. The application is in the process of planning and I looking for some libraries that will assist. Currently I found only openCV, but I have a problem with binding it to Xamarin.iOS. Over the binding I am still working, but I wanted to know if there are any alternatives to openCV. I was very long time looking for any library that would assist and maybe someone knows a better option.
  I want do something like this: <a href="https://itunes.apple.com/us/app/easy-eraser-remove-unwanted/id839750800?mt=8" rel="nofollow">https://itunes.apple.com/us/app/easy-eraser-remove-unwanted/id839750800?mt=8</a></p>