mirror of
https://github.com/wiltodelta/remove-ai-watermarks.git
synced 2026-06-05 02:28:00 +02:00
Victor Kuznetsov
e572767555
Visible-watermark work across all three corner-mark engines plus a committed,
reproducible alpha-build pipeline (scripts/visible_alpha_solve.py) fed by committed
solid black/gray/white captures.
- jimeng: new "即梦AI" wordmark remover (reverse-alpha + thin residual inpaint,
always NCC-aligned -- the mark re-rasterizes/jitters per image). Detect via glyph
silhouette NCC (0.45 threshold; does not cross-fire with Doubao). Registered in the
visible-mark catalog; `visible --mark jimeng` / `--mark auto`.
- doubao: fix a real production defect -- the shipped remover left a READABLE
"豆包AI生成" outline on real samples while detect() returned conf 0.0 (fooled by a
thin outline), so the test passed and the "56/56 clean" claim was detector-measured,
not visual. Root cause: under-estimated alpha + fixed-geometry-no-inpaint + tight
locate box. Rebuilt alpha (careful gray-self solve), always-align, thin inpaint,
widened locate box -> readable outline becomes faint texture-level traces.
- gemini: rebuild gemini_bg_{96,48} from our own controlled captures (validated NCC
0.9998 vs the prior third-party asset); removal re-verified clean, no behaviour change.
- tests: add textured-shift regression to both engines (guards the align-on-shift path
the Doubao defect exposed; lesson: a detector-only removal test is insufficient,
assert visual residual).
- docs: CLAUDE.md, README, capture READMEs and docstrings synced; stale
"exact/pixel-exact/56-clean" claims removed.
Also includes a SynthID label-wording clarification in identify.py/cli.py
("SynthID pixel watermark" -> "SynthID watermark, inferred from C2PA metadata").
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
49 lines
1.1 KiB
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49 lines
1.1 KiB
Plaintext
# Dependencies
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.venv/
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__pycache__/
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*.egg-info/
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dist/
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build/
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# Environment secrets
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.env
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# OS files
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.DS_Store
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Thumbs.db
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# IDE
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.idea/
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.vscode/
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*.swp
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*.swo
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# Test results
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data/results/
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# SynthID corpus reference fills (synthetic black/white calibration tiles,
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# regenerable; the labeled pos/neg/cleaned images ARE tracked, see README)
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data/synthid_corpus/refs/
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# Reference materials
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_refs/
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# Downloaded model weights
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yolov8n.pt
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.coverage
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# Claude Code local settings
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.claude/settings.local.json
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.claude/scheduled_tasks.lock
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# Visible-watermark alpha calibration. The solid black/gray/white CAPTURES are
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# committed (content-free: a solid colour + the watermark; the source for
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# scripts/visible_alpha_solve.py so the alpha assets are reproducible). The
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# synthetic seeds (regenerable) and any real-content validation download (a real
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# generated scene, kept local for privacy) are NOT committed.
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data/doubao_capture/seeds/
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data/jimeng_capture/seeds/
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data/jimeng_capture/captures/jimeng_content_*.png
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data/gemini_capture/seeds/
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data/gemini_capture/captures/gemini_content_*.png
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