OCR Test

[slate_technologies]

Hi! Hope you are doing well!
I've made an OCR Test using Snap! However I need some help on it.

I need help on the character recognition side of things.

The code name "BS" followed by 2 digits doesn't represent the bad word, no, rather it represents "Black Square" followed by its X and Y column ("BS13" would mean "Black Square Column 1 Line 3".)

Here's the project if you want to help me! Character Recognition Test by slate technologies | Snap! Build Your Own Blocks

[dardoro]

What do you try to achieve?
3x5 dot exact pattern recognition?
What about translation, rotation, and noise?
Do you have a good reason to use so strange form of the data "BSnn"?
List of list seems to be more versatile for hyperblocks or HOF.