read_pod opimage2d → tableimport fullseye as fs; fs.ledger.symbol_read(image, reader='barcode1d', symbologies=None) (実装を直接呼ぶなら import symbolpod; symbolpod.symbol_read(image, reader='barcode1d', symbologies=None)、台帳から引くなら opssymbol.get("symbol_read"))画像を指定の読み取り器で読み、{"ok", "text", "error"} を返す(table)。
Read an image with one of the family’s readers ("barcode1d" =
:func:barcode1d.read_barcode1d, "qr" = qrsym.qr_read, "datamatrix" =
dmsym.dm_read, "zxing" = :func:symzxing.read_symbols_zxing, optional extra,
restricted to symbologies mapped by :data:ZXING_FORMATS; its UPC-A answer is
normalised to 12 digits) and return ok (decoded at all), text (None if not) and
error (the reader’s message on a no-read). A no-read is not an exception here —
it is an outcome to be counted.
空の入力は ValueError(読み取り器の検査をそのまま通す)。
拒否(ValueError): 未知の reader、2-D でない、非有限。
py -3.11 examples/poc_symbol_package_1d.pytable を入力に取れる)render_symbol · symbol_read_trials · symbol_read_pod · ocr_classify · ocr_read_line · ocr_read_trials
read_pod)symbol_read_trials · symbol_read_pod
Provenance: symbolpod.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.