Benjamin Admin 1e0c6bb4b5 feat: hybrid OCR — full-page for broad columns, cell-crop for narrow ...

Fundamentally rearchitect build_cell_grid_v2 to combine the best of
both approaches:

- Broad columns (>15% image width): Use full-page Tesseract word
  assignment. Handles IPA brackets, punctuation, sentence flow,
  and ellipsis correctly. No garbled phonetics.
- Narrow columns (<15% image width): Use isolated cell-crop OCR
  to prevent neighbour bleeding from adjacent broad columns.

This eliminates the need for complex phonetic bracket replacement
on broad columns since full-page Tesseract reads them correctly.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-03-04 23:38:44 +01:00

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