Where’s Waldo/Wally?

The Geek Solution (TM):

  • First, I’m filtering out all colours that aren’t red
  • Next, I’m calculating the correlation of this image with a simple black and white pattern to find the red and white transitions in the shirt.
  • I use Binarize to pick out the pixels in the image with a sufficiently high correlation and draw white circle around them to emphasize them using Dilation

How do I find Waldo with Mathematica? →

Published by Bramus!

Bramus is a Freelance Web Developer from Belgium. From the moment he discovered view-source at the age of 14 (way back in 1997), he fell in love with the web and has been tinkering with it ever since (more …)

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