Convert Rev0_demo code to use blob detection
Hey Ammar,
The code we used became a monster. I used histogram comparison to see if the regions were similar but this has problems:
- it uses greyscale so it can't take into account color and changing the lighting screws it up.
- it's a lot of code that should be smaller.
Can you research "Blob detection" tutorial in opencv to see if we can switch to that? Stephen suggested it.