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The LED Reader: Continued...
 
Step 6 of 7: Identify the Digit Candidates as Digits:
 
Close-up of the Digit Candidates:
 
Close-Up of the "3" Digit:
 
The right-hand image shows the "drawing hints" we use to help determine what Digit a Digit Candidate is. Because the Digit Candidate above has the correct number of H and V strokes, connected in the right way, it's a "3" Digit.
 
"Conencted in the right way" means it has an upper-right corner, and a lower-right corner, and a T on it's right side.

 

 
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