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The user is able to make this update and store the details. This can be problematic for the user if the plate is never seen again and 8's are regularly interpreted as 3's
Update
This issue in the functionality of the LPR software is addressed by the use of the above methods and the use of the lookup table implemented to match which characters are easily misconstrued. The lookup table that follows is comprised of data from past LPR updates by users;
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Characters | Similar Characters | Characters | Similar Characters |
1 | "1I" | K | "HKR" |
2 | "2Z" | M | "HKM" |
3 | "38B" | O | "0DOQ" |
5 | "5S" | P | "FP" |
8 | "38B" | Q | "0DOQ" |
B | "38B" | R | "HKR" |
D | "0DOQ" | T | "TY" |
E | "EF" | V | "VY" |
F | "EFP" | Y | "VTY" |
H | "HKMR" | Z | "2Z" |
I | "1I" |
Visual Example
This system can be displayed on the handheld's everyday usage this is shown in the example below;
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