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DataMatrix Reader 1.0.3
- Fixed: symbols on a plane tilted by 40–60° (strong perspective) are found; at 50° the read rate went from 16 % to 100 % on synthetic frames.
- Fixed: a uniform grid inside a one-block symbol could be accepted as a code with an empty string; it is now rejected.
- Error correction now also works for symbols without pad codewords (errors up to (nsym − 3) / 2).
- Checked frame by frame against 1.0.2 on our production-line sets: camera conveyor 8920 of 8959 frames (+1), pharmacy line 4011 of 4019 (unchanged); no frame lost, no string changed; per-frame time unchanged.
Python
pip install libscanner-dmr (imported as dmr).
Checksums: SHA256SUMS.txt.