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>
16 lines
1.6 KiB
JSON
16 lines
1.6 KiB
JSON
{"page": 0, "kind": "NOM", "original": "Anne SEVILLA", "placeholder": "[NOM]", "bbox_hint": null}
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{"page": 0, "kind": "CODE_POSTAL", "original": "64500 CIBOURE", "placeholder": "[CODE_POSTAL]", "bbox_hint": null}
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{"page": 0, "kind": "NOM", "original": "Valerico SANCHEZ", "placeholder": "[NOM]", "bbox_hint": null}
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{"page": 0, "kind": "ADRESSE", "original": "10, avenue Layats ", "placeholder": "[ADRESSE]", "bbox_hint": null}
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{"page": 0, "kind": "ETAB", "original": "Polyclinique Côte Basque Sud", "placeholder": "[ETABLISSEMENT]", "bbox_hint": null}
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{"page": 0, "kind": "CODE_POSTAL", "original": "64500 ST JEAN DE LUZ", "placeholder": "[CODE_POSTAL]", "bbox_hint": null}
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{"page": 0, "kind": "NOM", "original": "Jean-Daniel BADIOLA", "placeholder": "[NOM]", "bbox_hint": null}
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{"page": 0, "kind": "ADRESSE", "original": "2 Avenue Pierre Larramendy", "placeholder": "[ADRESSE]", "bbox_hint": null}
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{"page": 0, "kind": "CODE_POSTAL", "original": "64500 ST JEAN DE LUZ", "placeholder": "[CODE_POSTAL]", "bbox_hint": null}
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{"page": 0, "kind": "NOM", "original": "Andon LAZAROV", "placeholder": "[NOM]", "bbox_hint": null}
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{"page": 0, "kind": "DATE_NAISSANCE", "original": "Né le 27/11/1958", "placeholder": "[DATE_NAISSANCE]", "bbox_hint": null}
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{"page": 0, "kind": "NOM", "original": "Alessandro FALCHETTI", "placeholder": "[NOM]", "bbox_hint": null}
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{"page": 0, "kind": "NOM", "original": "Estelle QUEANT", "placeholder": "[NOM]", "bbox_hint": null}
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{"page": 0, "kind": "NOM", "original": "Alessandro FALCHETTI", "placeholder": "[NOM]", "bbox_hint": null}
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{"page": 0, "kind": "NOM", "original": "Estelle QUEANT", "placeholder": "[NOM]", "bbox_hint": null}
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