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Medical data employed in research frequently comprises sensitive patient health information (PHI), which is subject to rigorous legal frameworks such as the General Data Protection Regulation (GDPR) or the Health Insurance Portability and…

Image and Video Processing · Electrical Eng. & Systems 2024-10-17 Moritz Rempe , Lukas Heine , Constantin Seibold , Fabian Hörst , Jens Kleesiek

Access to medical imaging and associated text data has the potential to drive major advances in healthcare research and patient outcomes. However, the presence of Protected Health Information (PHI) and Personally Identifiable Information…

Machine Learning · Statistics 2025-08-01 Kyle Naddeo , Nikolas Koutsoubis , Rahul Krish , Ghulam Rasool , Nidhal Bouaynaya , Tony OSullivan , Raj Krish

Case-based explanations are an intuitive method to gain insight into the decision-making process of deep learning models in clinical contexts. However, medical images cannot be shared as explanations due to privacy concerns. To address this…

Computer Vision and Pattern Recognition · Computer Science 2023-11-09 Helena Montenegro , Jaime S. Cardoso

Background : De-identification of DICOM (Digital Imaging and Communi-cations in Medicine) files is an essential component of medical image research. Personal Identifiable Information (PII) and/or Personal Health Identifying Information…

Computer Vision and Pattern Recognition · Computer Science 2025-08-05 Bufano Michele , Kotter Elmar

De-identification is the task of detecting protected health information (PHI) in medical text. It is a critical step in sanitizing electronic health records (EHRs) to be shared for research. Automatic de-identification classifierscan…

Computation and Language · Computer Science 2019-06-13 Max Friedrich , Arne Köhn , Gregor Wiedemann , Chris Biemann

De-identification of medical images is a critical step to ensure privacy during data sharing in research and clinical settings. The initial step in this process involves detecting Protected Health Information (PHI), which can be found in…

Computer Vision and Pattern Recognition · Computer Science 2025-06-26 Tuan Truong , Ivo M. Baltruschat , Mark Klemens , Grit Werner , Matthias Lenga

Medical imaging is an invaluable resource in medicine as it enables to peer inside the human body and provides scientists and physicians with a wealth of information indispensable for understanding, modelling, diagnosis, and treatment of…

Image and Video Processing · Electrical Eng. & Systems 2022-08-25 Hanene Ben Yedder , Ben Cardoen , Ghassan Hamarneh

Large-scale radiology data are critical for developing robust medical AI systems. However, sharing such data across hospitals remains heavily constrained by privacy concerns. Existing de-identification research in radiology mainly focus on…

Computer Vision and Pattern Recognition · Computer Science 2026-04-09 Chenhao Liu , Zelin Wen , Yan Tong , Junjie Zhu , Xinyu Tian , Yuchi Liu , Ashu Gupta , Syed M. S. Islam , Tom Gedeon , Yue Yao

De-identification is the process of removing 18 protected health information (PHI) from clinical notes in order for the text to be considered not individually identifiable. Recent advances in natural language processing (NLP) has allowed…

Computation and Language · Computer Science 2018-10-04 Kaung Khin , Philipp Burckhardt , Rema Padman

Sharing protected health information (PHI) is critical for furthering biomedical research. Before data can be distributed, practitioners often perform deidentification to remove any PHI contained in the text. Contemporary deidentification…

Computation and Language · Computer Science 2024-10-23 John X. Morris , Thomas R. Campion , Sri Laasya Nutheti , Yifan Peng , Akhil Raj , Ramin Zabih , Curtis L. Cole

Leveraging medical record information in the era of big data and machine learning comes with the caveat that data must be cleaned and de-identified. Facilitating data sharing and harmonization for multi-center collaborations are…

Image and Video Processing · Electrical Eng. & Systems 2023-05-11 Adrienne Kline , Vinesh Appadurai , Yuan Luo , Sanjiv Shah

Robust and reliable anonymization of chest radiographs constitutes an essential step before publishing large datasets of such for research purposes. The conventional anonymization process is carried out by obscuring personal information in…

Image and Video Processing · Electrical Eng. & Systems 2023-07-25 Kai Packhäuser , Sebastian Gündel , Florian Thamm , Felix Denzinger , Andreas Maier

Objective: To enhance automated de-identification of radiology reports by scaling transformer-based models through extensive training datasets and benchmarking performance against commercial cloud vendor systems for protected health…

Computation and Language · Computer Science 2025-11-24 Eva Prakash , Maayane Attias , Pierre Chambon , Justin Xu , Steven Truong , Jean-Benoit Delbrouck , Tessa Cook , Curtis Langlotz

With the rapid advancement of artificial intelligence and deep learning, medical image analysis has become a critical tool in modern healthcare, significantly improving diagnostic accuracy and efficiency. However, AI-based methods also…

Computer Vision and Pattern Recognition · Computer Science 2024-12-06 Yanming Zhu , Xuefei Yin , Alan Wee-Chung Liew , Hui Tian

Deep learning (DL)-based solutions have been extensively researched in the medical domain in recent years, enhancing the efficacy of diagnosis, planning, and treatment. Since the usage of health-related data is strictly regulated,…

Cryptography and Security · Computer Science 2023-09-01 Andreea Bianca Popescu , Cosmin Ioan Nita , Ioana Antonia Taca , Anamaria Vizitiu , Lucian Mihai Itu

Denoising algorithms play a crucial role in medical image processing and analysis. However, classical denoising algorithms often ignore explanatory and critical medical features preservation, which may lead to misdiagnosis and legal…

Image and Video Processing · Electrical Eng. & Systems 2023-11-09 Guanfang Dong , Anup Basu

Medical image denoising is essential for improving the reliability of clinical diagnosis and guiding subsequent image-based tasks. In this paper, we propose a multi-scale approach that integrates anisotropic Gaussian filtering with…

Image and Video Processing · Electrical Eng. & Systems 2025-03-12 Arghya Pal , Sailaja Rajanala , CheeMing Ting , Raphael Phan

Objective: Patient notes in electronic health records (EHRs) may contain critical information for medical investigations. However, the vast majority of medical investigators can only access de-identified notes, in order to protect the…

Computation and Language · Computer Science 2016-06-14 Franck Dernoncourt , Ji Young Lee , Ozlem Uzuner , Peter Szolovits

This report addresses the technical aspects of de-identification of medical images of human subjects and biospecimens, such that re-identification risk of ethical, moral, and legal concern is sufficiently reduced to allow unrestricted…

Image restoration has been an extensively researched topic in numerous fields. With the advent of deep learning, a lot of the current algorithms were replaced by algorithms that are more flexible and robust. Deep networks have demonstrated…

Computer Vision and Pattern Recognition · Computer Science 2019-04-30 Rohit Jena
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