post_process_bracket library

Bracket-to-letter noise normalization for OCR post-processing.

Replaces bracket/pipe characters with visually similar uppercase letters in uppercase-dominant lines.

Constants

glyphToUpperLetter → const Map<String, String>

Glyph-to-uppercase-letter map for punctuation characters whose shapes closely resemble specific letters.

Functions

normalizeBracketAsLetterNoise(String line) → String

Replaces bracket/pipe characters with visually similar uppercase letters in tokens that contain them, within lines that are predominantly uppercase.