Phase 2 de l'amélioration qualité anonymisation :
1. Extraction multi-colonnes (PyMuPDF layout-aware) :
- Nouvelle fonction _extract_page_layout_aware() détecte les layouts
sidebar+corps (typiques des CRH/CRO hospitaliers)
- Remplace pdfplumber comme extraction primaire (PyMuPDF blocks)
- Élimine l'entrelacement de texte entre sidebar et corps médical
- pdfplumber conservé pour les tables et comme fallback
2. Masquage FINESS multiline :
- Détection "N° Finess\n[...]\n640000162" (label et numéro séparés)
- Propagation globale du numéro FINESS sur toutes les pages
- Gestion du format *640000162* (avec astérisques Trackare)
3. Masquage URLs hospitalières (www.ch-xxx.fr)
4. Nettoyage crochets doubles [[PLACEHOLDER]] → [PLACEHOLDER]
Résultats non-régression (30 fichiers audit) :
- Fuites : 322 → 0 (-100%)
- Faux positifs : 113 → 10 (-91%)
- 0 régression fonctionnelle
- OGC 1-59 : 0 fuite soignant, 0 FINESS, 0 lieu de naissance
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
27 lines
2.7 KiB
JSON
27 lines
2.7 KiB
JSON
{"page": 0, "kind": "NOM", "original": "Anne BANOS", "placeholder": "[NOM]", "bbox_hint": null}
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{"page": 0, "kind": "ETAB", "original": "Clinique des Hôpitaux de Bordeaux", "placeholder": "[ETABLISSEMENT]", "bbox_hint": null}
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{"page": 0, "kind": "NOM", "original": "Frédéric BAUDUER", "placeholder": "[NOM]", "bbox_hint": null}
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{"page": 0, "kind": "NOM", "original": "Sophie BERNARD", "placeholder": "[NOM]", "bbox_hint": null}
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{"page": 0, "kind": "NOM", "original": "Louise BOUARD", "placeholder": "[NOM]", "bbox_hint": null}
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{"page": 0, "kind": "NOM", "original": "Claudie CAPDUPUY", "placeholder": "[NOM]", "bbox_hint": null}
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{"page": 0, "kind": "NOM", "original": "Prune CROUZAL", "placeholder": "[NOM]", "bbox_hint": null}
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{"page": 0, "kind": "NOM", "original": "Julie GAY", "placeholder": "[NOM]", "bbox_hint": null}
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{"page": 0, "kind": "NOM", "original": "Delphine MARTINEAU", "placeholder": "[NOM]", "bbox_hint": null}
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{"page": 0, "kind": "NOM", "original": "Jean-Baptiste ROBIN", "placeholder": "[NOM]", "bbox_hint": null}
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{"page": 0, "kind": "NOM", "original": "Marielle LE-MECHEC", "placeholder": "[NOM]", "bbox_hint": null}
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{"page": 0, "kind": "NOM", "original": "Corinne MONNIER", "placeholder": "[NOM]", "bbox_hint": null}
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{"page": 0, "kind": "NOM", "original": "Laurent DAVID", "placeholder": "[NOM]", "bbox_hint": null}
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{"page": 0, "kind": "EMAIL", "original": "secr.hema@ch-cotebasque.fr", "placeholder": "[EMAIL]", "bbox_hint": null}
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{"page": 0, "kind": "EMAIL", "original": "hospi.hemato@ch-cotebasque.fr", "placeholder": "[EMAIL]", "bbox_hint": null}
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{"page": 0, "kind": "ETAB", "original": "Pôle Spécialités Médicales", "placeholder": "[MASK]", "bbox_hint": null}
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{"page": 0, "kind": "ETAB", "original": "Service Hématologie", "placeholder": "[MASK]", "bbox_hint": null}
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{"page": 0, "kind": "NOM", "original": "Pierre COUDANNE", "placeholder": "[NOM]", "bbox_hint": null}
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{"page": 0, "kind": "CODE_POSTAL", "original": "64240 URT", "placeholder": "[CODE_POSTAL]", "bbox_hint": null}
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{"page": 0, "kind": "DATE_NAISSANCE", "original": "né le 20/02/1981", "placeholder": "[DATE_NAISSANCE]", "bbox_hint": null}
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{"page": 0, "kind": "NOM", "original": "COUDANNE Pierre", "placeholder": "[NOM]", "bbox_hint": null}
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{"page": 1, "kind": "DATE_NAISSANCE", "original": "né le 20/02/1981", "placeholder": "[DATE_NAISSANCE]", "bbox_hint": null}
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{"page": 1, "kind": "NOM", "original": "COUDANNE Pierre", "placeholder": "[NOM]", "bbox_hint": null}
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{"page": 2, "kind": "DATE_NAISSANCE", "original": "né le 20/02/1981", "placeholder": "[DATE_NAISSANCE]", "bbox_hint": null}
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{"page": 2, "kind": "NOM", "original": "COUDANNE Pierre", "placeholder": "[NOM]", "bbox_hint": null}
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{"page": 2, "kind": "NOM", "original": "Sophie BERNARD", "placeholder": "[NOM]", "bbox_hint": null}
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