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Wait, don't QR codes have checksums in them? Or do they have some sort of error correction built-in? That's the only way I can imagine it can possibly work with
by Joker_vD 2y ago
Wait, don't QR codes have checksums in them? Or do they have some sort of error correction built-in? That's the only way I can imagine it can possibly work with e.g. 85% of one QR-code blended with 15% of another one.
- blueflow 2y agoYes, but the checksum is in the same bitstream, so it is swapped together with the data.