title: Detection of different shape's dynamically like ( Circle, square and Rectangle ) from the camera?
body: <p>I want to create an application to detect the shape of the objects like ( circle, square and rectangle only geometry shapes ) that should not be using <strong>Marker less</strong> or <strong>Edge based</strong> way to detect the shape in  augmentation.</p>
  
  <p>I have used the following things for this like gone through the procedures of the tutorial that are already existing there in the metaio sdk</p>
  
  <p>1) Metaio : <a href="http://dev.metaio.com/sdk/tutorials/hello-world/" rel="nofollow noreferrer">http://dev.metaio.com/sdk/tutorials/hello-world/</a></p>
  
  <p>2) OpenCV : <a href="http://docs.opencv.org/doc/tutorials/imgproc/imgtrans/canny_detector/canny_detector.html#canny-detector" rel="nofollow noreferrer">http://docs.opencv.org/doc/tutorials/imgproc/imgtrans/canny_detector/canny_detector.html#canny-detector</a></p>
  
  <p>these are the thing i have tried to implement.</p>
  
  <p>Geometry shapes:
  1) Circle in realtime could be any circular object-->
  <img src="https://i.stack.imgur.com/mcwCb.png" alt="enter image description here"></p>
  
  <p>2) Square in realtime could be any square object-->
  <img src="https://i.stack.imgur.com/artic.png" alt="enter image description here"></p>
  
  <p>3) Rectangle in realtime could be any rectangle object-->
  <img src="https://i.stack.imgur.com/DU5JQ.png" alt="enter image description here"></p>
  
  <p>How can i achieve this scenario of the augmentation.</p>
  
  <p>Thanks in advance</p>