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e967a67052601a342287f32e19b439f0f4bb010a
anonymisation/regression_tests/baseline/trackare-07019278-23219173_07019278_23219173.audit.jsonl
Domi31tls e967a67052 feat(phase2): Extraction layout-aware multi-colonnes — 322 fuites → 0, -103 FP 
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>
2026-03-06 18:19:08 +01:00

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{"page": 0, "kind": "force_term", "original": "CENTRE HOSPITALIER COTE BASQUE", "placeholder": "[MASK]", "bbox_hint": null}
{"page": 0, "kind": "NOM", "original": "Marie MELLIN", "placeholder": "[NOM]", "bbox_hint": null}
{"page": 0, "kind": "CODE_POSTAL", "original": "64430 ST ETIENNE DE BAIGORRY", "placeholder": "[CODE_POSTAL]", "bbox_hint": null}
{"page": 0, "kind": "CODE_POSTAL", "original": "64430 ST", "placeholder": "[CODE_POSTAL]", "bbox_hint": null}
{"page": 0, "kind": "TEL", "original": "06.31.64.52.70", "placeholder": "[TEL]", "bbox_hint": null}
{"page": 0, "kind": "DATE_NAISSANCE", "original": "Date de naissance: 28/06/1963", "placeholder": "[DATE_NAISSANCE]", "bbox_hint": null}
{"page": 1, "kind": "DATE_NAISSANCE", "original": "Date de naissance: 28/06/1963", "placeholder": "[DATE_NAISSANCE]", "bbox_hint": null}
{"page": 2, "kind": "NOM", "original": "Pascale", "placeholder": "[NOM]", "bbox_hint": null}
{"page": 2, "kind": "NOM", "original": "Pascale", "placeholder": "[NOM]", "bbox_hint": null}
{"page": 2, "kind": "NOM", "original": "Pascale", "placeholder": "[NOM]", "bbox_hint": null}
{"page": 2, "kind": "DATE_NAISSANCE", "original": "Date de naissance: 28/06/1963", "placeholder": "[DATE_NAISSANCE]", "bbox_hint": null}
{"page": 3, "kind": "NOM", "original": "Pascale", "placeholder": "[NOM]", "bbox_hint": null}
{"page": 3, "kind": "DATE_NAISSANCE", "original": "Date de naissance: 28/06/1963", "placeholder": "[DATE_NAISSANCE]", "bbox_hint": null}
{"page": 4, "kind": "NOM", "original": "Pascale", "placeholder": "[NOM]", "bbox_hint": null}
{"page": 4, "kind": "NOM", "original": "Pascale", "placeholder": "[NOM]", "bbox_hint": null}
{"page": 4, "kind": "DATE_NAISSANCE", "original": "Date de naissance: 28/06/1963", "placeholder": "[DATE_NAISSANCE]", "bbox_hint": null}
{"page": 5, "kind": "DATE_NAISSANCE", "original": "Date de naissance: 28/06/1963", "placeholder": "[DATE_NAISSANCE]", "bbox_hint": null}
{"page": 6, "kind": "DATE_NAISSANCE", "original": "Date de naissance: 28/06/1963", "placeholder": "[DATE_NAISSANCE]", "bbox_hint": null}
{"page": 7, "kind": "DATE_NAISSANCE", "original": "Date de naissance: 28/06/1963", "placeholder": "[DATE_NAISSANCE]", "bbox_hint": null}
{"page": 8, "kind": "DATE_NAISSANCE", "original": "Date de naissance: 28/06/1963", "placeholder": "[DATE_NAISSANCE]", "bbox_hint": null}
{"page": 9, "kind": "DATE_NAISSANCE", "original": "Date de naissance: 28/06/1963", "placeholder": "[DATE_NAISSANCE]", "bbox_hint": null}
{"page": 10, "kind": "DATE_NAISSANCE", "original": "Date de naissance: 28/06/1963", "placeholder": "[DATE_NAISSANCE]", "bbox_hint": null}
{"page": 11, "kind": "DATE_NAISSANCE", "original": "Date de naissance: 28/06/1963", "placeholder": "[DATE_NAISSANCE]", "bbox_hint": null}
{"page": 12, "kind": "DATE_NAISSANCE", "original": "Date de naissance: 28/06/1963", "placeholder": "[DATE_NAISSANCE]", "bbox_hint": null}
{"page": 13, "kind": "DATE_NAISSANCE", "original": "Date de naissance: 28/06/1963", "placeholder": "[DATE_NAISSANCE]", "bbox_hint": null}
{"page": 14, "kind": "DATE_NAISSANCE", "original": "Date de naissance: 28/06/1963", "placeholder": "[DATE_NAISSANCE]", "bbox_hint": null}
{"page": 15, "kind": "DATE_NAISSANCE", "original": "Date de naissance: 28/06/1963", "placeholder": "[DATE_NAISSANCE]", "bbox_hint": null}
{"page": 16, "kind": "NOM", "original": "David LEYSSENE", "placeholder": "[NOM]", "bbox_hint": null}
{"page": 16, "kind": "NOM", "original": "Rémi SEGUES", "placeholder": "[NOM]", "bbox_hint": null}
{"page": 16, "kind": "ETAB", "original": "Service Monsieur CHERBERO JEAN PAUL né", "placeholder": "[MASK]", "bbox_hint": null}
{"page": 16, "kind": "NOM", "original": "Camille JOUMAA", "placeholder": "[NOM]", "bbox_hint": null}
{"page": 16, "kind": "DATE_NAISSANCE", "original": "Date de naissance: 28/06/1963", "placeholder": "[DATE_NAISSANCE]", "bbox_hint": null}
{"page": 0, "kind": "IPP", "original": "07019278", "placeholder": "[IPP]", "bbox_hint": null}
{"page": 0, "kind": "DATE_NAISSANCE", "original": "Date de naissance: 28/06/1963", "placeholder": "[DATE_NAISSANCE]", "bbox_hint": null}
{"page": 0, "kind": "VILLE", "original": "ST ETIENNE DE BAIGORRY", "placeholder": "[VILLE]", "bbox_hint": null}
{"page": 0, "kind": "CODE_POSTAL", "original": "Code Postal: 64430", "placeholder": "[CODE_POSTAL]", "bbox_hint": null}
{"page": 0, "kind": "VILLE", "original": "ST ETIENNE DE BAIGORRY", "placeholder": "[VILLE]", "bbox_hint": null}
{"page": 0, "kind": "CODE_POSTAL", "original": "64430 ST ETIENNE DE BAIGORRY", "placeholder": "[CODE_POSTAL]", "bbox_hint": null}
{"page": 0, "kind": "TEL", "original": "06.31.64.52.70", "placeholder": "[TEL]", "bbox_hint": null}
{"page": 0, "kind": "CODE_POSTAL", "original": "64430 ST\nETIENNE DE BAIGORRY FRANCE", "placeholder": "[CODE_POSTAL]", "bbox_hint": null}
{"page": 0, "kind": "TEL", "original": "06 31 64 52\n70", "placeholder": "[TEL]", "bbox_hint": null}
{"page": 2, "kind": "NOM", "original": "Pascale BONNEBAS", "placeholder": "[NOM]", "bbox_hint": null}
{"page": 2, "kind": "NOM", "original": "Pascale BONNEBAS", "placeholder": "[NOM]", "bbox_hint": null}
{"page": 2, "kind": "NOM", "original": "Pascale BONNEBAS", "placeholder": "[NOM]", "bbox_hint": null}
{"page": 3, "kind": "NOM", "original": "Pascale BONNEBAS", "placeholder": "[NOM]", "bbox_hint": null}
{"page": 4, "kind": "NOM", "original": "Pascale BONNEBAS", "placeholder": "[NOM]", "bbox_hint": null}
{"page": 4, "kind": "NOM", "original": "Pascale BONNEBAS", "placeholder": "[NOM]", "bbox_hint": null}
{"page": 16, "kind": "NOM", "original": "David LEYSSENE Dr", "placeholder": "[NOM]", "bbox_hint": null}
{"page": 16, "kind": "ETAB", "original": "Service Monsieur CHERBERO JEAN PAUL né", "placeholder": "[MASK]", "bbox_hint": null}
{"page": 16, "kind": "NOM", "original": "Camille JOUMAA", "placeholder": "[NOM]", "bbox_hint": null}
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