title: sharpen out border pixels of each object in image
body: <p>I have an image with some random components... border of each component has some blurred pixels i.e....see screenshot
  <a href="https://i.stack.imgur.com/rxlsL.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/rxlsL.png" alt="BOUNDARY WITH BLURRED PIXELS" /></a></p>
  <p>So using OpenCv and python, i want this image to be really sharp...i.e. no blurry pixels on the edge... as shown in this image below</p>
  <p><a href="https://i.stack.imgur.com/BXQmB.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/BXQmB.png" alt="enter image description here" /></a></p>