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S. Shrestha

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#generative ai Preprint Aug 2026

Masking Is Not Enough: Generative Restoration for Multimodal De-Identification in Medical AI

ClinX is introduced, an end-to-end multimodal PHI sanitization framework for medical image-text data, and results show that OCR-only masking is not sufficient as a standalone solution, and restoration-based sanitization better preserves clinically relevant visual context while sharply reducing recoverable PHI.

S. Shrestha, Zongxing Xie, Chen Zhao et al. · 0 citations