Victor Kuznetsov ef6fdaeeec Detect text at native resolution (capped), fixing small-text recall on large images (#27) ...

The text-protection detector scaled every image to a fixed 736 px long side, so
small text on large canvases (e.g. ~16 px on 2048) was downscaled below the
detector and missed -> deformed by the SDXL pass (issue #14). Detect at the
native long side capped at 1536, never upscaled (_detection_input_size, a pure
unit-tested helper). Detection is script-agnostic (DB segments regions, not
characters), so this is language-agnostic: a new benchmark
(scripts/text_detection_benchmark.py) measures recall across Latin/Cyrillic/CJK/
Hangul/Arabic/digits x sizes x canvas -> overall hit-rate 0.91 -> 1.00, worst
cell (2048/16 px) 0.06 -> 1.00. Docs updated.

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

2026-05-29 12:28:30 -07:00

..

synthid_corpus.py

feat(corpus): read HEIC dimensions via macOS sips

2026-05-24 15:55:11 -07:00

synthid_pixel_probe.py

feat(probe): solid-fill SynthID carrier probe; corpus reconfirms no pixel detector

2026-05-24 16:35:39 -07:00

text_detection_benchmark.py

Detect text at native resolution (capped), fixing small-text recall on large images (#27)

2026-05-29 12:28:30 -07:00