test-user bc3228d387 feat(visible): Doubao text-mark removal + universal region eraser ...

Add deterministic, CPU-only removal of the visible Doubao "豆包AI生成" mark and
a position-agnostic region eraser for any other visible watermark/logo.

- doubao_engine.py: locate (geometry, scales with width) + polarity-aware
  white-top-hat glyph mask + cv2 inpaint; coverage-gated detection and a
  dense-text safety guard. No GPU, ~30ms.
- region_eraser.py + `erase` command: inpaint arbitrary --region box(es).
  Default cv2 backend (no deps); optional big-LaMa via onnxruntime (`lama`
  extra, Carve/LaMa-ONNX, model downloaded on first use, never bundled).
- cli `visible --mark auto|gemini|doubao`: auto routes by detector confidence.
- tests for both engines; seed previously-unseeded CLI image fixtures to stop
  the Doubao detector flaking on random corners.
- .gitignore: doubao_capture/{seeds,captures} scratch (alpha-map calibration).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-05-26 21:31:51 -07:00

..

doubao_capture

feat(visible): Doubao text-mark removal + universal region eraser

2026-05-26 21:31:51 -07:00

samples

feat: detect xAI/Grok EXIF signature; refresh watermarking landscape (v0.5.5)

2026-05-26 14:14:35 -07:00

synthid_corpus

Track the labeled SynthID corpus; complete metadata-source test coverage

2026-05-25 14:46:47 -07:00