title: Image classification / detection - Objects being used in real life vs. stock photo images?
body: <p>When training detection models, are images that are used in real life better (i.e. higher accuracy / mAP) than images of the same object but in the form of stock photo?</p>
  
  <p><a href="https://i.stack.imgur.com/Mh9Lo.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Mh9Lo.png" alt="enter image description here"></a></p>