datacode2d opimage2d → tableimport fullseye as fs; fs.ledger.dm_read(image) -> 'dict' (実装を直接呼ぶなら import dmsym; dmsym.dm_read(image) -> 'dict'、台帳から引くなら opssymbol.get("dm_read"))画像から Data Matrix を読む: 位置決め → 標本化 → 復号、明暗を反転して再試行(table)。
Read a symbol from a grey image: locate + sample + decode, retrying on the
inverted image (light-on-dark marks) — inverted reports which succeeded.
The result holds every key of :func:dm_decode_modules plus homography
(for the normalised grid), reflectance (normalised orientation),
threshold, corners, module_px, locate_score, inverted,
angle_deg (direction of the module +x axis in the image, degrees,
atan2(d_row, d_col)) and image_mirrored (the symbol appears mirrored).
py -3.11 examples/poc_symbol_part_dpm.pytable を入力に取れる)render_symbol · symbol_read_trials · symbol_read_pod · ocr_classify · ocr_read_line · ocr_read_trials
datacode2d)qr_encode · qr_decode_modules · qr_locate · qr_sample · qr_read · dm_encode · dm_decode_modules · dm_locate
Provenance: dmsym.py — SYMBOL operator registry. この per-op ノートは tools/opdocs.py md が自動生成(手編集しない)。
© 2026 Kazufumi Furuse — Fullseye operator documentation. Licensed under Apache-2.0.