title: How to recognize or match two images?
body: <p>I have one image stored in my bundle or in the application.
  Now I want to scan images in camera and want to compare that images with my locally stored image. When image is matched I want to play one video and if user move camera from that particular image to somewhere else then I want to stop that video.</p>
  
  <p>For that I have tried <a href="https://www.wikitude.com/download-wikitude-sdk-for-ios/" rel="nofollow noreferrer">Wikitude sdk for iOS</a> but it is not working properly as it is crashing anytime because of memory issues or some other reasons.</p>
  
  <p>Other things came in mind that <a href="https://developer.apple.com/documentation/coreml" rel="nofollow noreferrer">Core ML</a> and <a href="https://developer.apple.com/arkit/" rel="nofollow noreferrer">ARKit</a> but Core ML detect the image's properties like name, type, colors etc and I want to match the image. ARKit will not support all devices and ios and also image matching as per requirement is possible or not that I don't have idea.</p>
  
  <p>If anybody have any idea to achieve this requirement they can share. every help will be appreciated. Thanks:)</p>