Good evening, tell me, please, how to properly organize in your android application (in which users can upload their images) screening out content that contains pornographic scenes. Facebook, instagram and so on sift out similar images. so I have two questions:

  1. actually interested in the algorithm

  2. ready-made working solutions (libraries) that you can just use.

    1 answer 1

    Look at Google Cloud Vision . They are one of the purposes of the service declare unwanted content filtering.

    In general, nothing more reliable people have yet come up with. Users should have a "complain" button with instant cancellation of the publication and transfer to the moderator.