title: How to get the size of an object using OpenCV python?
body: <p>I have a question regarding opencv python , I have an example of image here I want to know how to get the size of this object using opencv python. </p>
  
  <p>Here's the sample image </p>
  
  <p><a href="https://i.stack.imgur.com/SB1bo.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/SB1bo.jpg" alt="enter image description here"></a></p>
  
  <p>Here's the output I want </p>
  
  <p><a href="https://i.stack.imgur.com/GdGok.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/GdGok.png" alt="enter image description here"></a>     </p>
  
  <p>I'm just using paint to this output that I want.</p>