Medical Manifestation-Aware De-Identification
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Abstract (arXiv)
Face de-identification (DeID) has been widely studied for common scenes, but remains under-researched for medical scenes, mostly due to the lack of large-scale patient face datasets. In this paper, we release MeMa, consisting of over 40,000 photo-realistic patient faces. MeMa is re-generated from massive real patient photos. By carefully modulating the generation and data-filtering procedures, MeMa avoids breaching real patient privacy, while ensuring rich and plausible medical manifestations. We recruit expert clinicians to annotate MeMa with both coarse- and fine-grained labels, building the first medical-scene DeID benchmark. Additionally, we propose a baseline approach for this new medical-aware DeID task, by integrating data-driven medical semantic priors into the DeID procedure. Despite its conciseness and simplicity, our approach substantially outperforms previous ones. Dataset is available at https://github.com/tianyuan168326/MeMa-Pytorch.
Key facts. Cited by 4 papers in the map (data through 14 Oct 2026). Builds on 36 of its 69 references that are in the map. First posted on arXiv 14 Dec 2024.
Builds on
36 of 69 references.
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Built on by
Citing papers per year: 2025: 4.
4 papers.
- 2025Information Density Principle for MLLM Benchmarkscited by 9
- 2025Towards All-in-One Medical Image Re-Identificationcited by 6
- 2025Semantics versus Identity: A Divide-and-Conquer Approach towards Adjustable Medical Image De-Identificationcited by 2
- 2025ROFI: A Deep Learning-Based Ophthalmic Sign-Preserving and Reversible Patient Face Anonymizercited by 1
- 2025ROFI: A Deep Learning-Based Ophthalmic Sign-Preserving and Reversible Patient Face Anonymizer13 Oct 2025
- 2025Semantics versus Identity: A Divide-and-Conquer Approach towards Adjustable Medical Image De-Identification25 Jul 2025
- 2025Information Density Principle for MLLM Benchmarks13 Mar 2025
- 2025Towards All-in-One Medical Image Re-Identification11 Mar 2025