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Medical image segmentation plays a crucial role in AI-assisted diagnostics, surgical planning, and treatment monitoring. Accurate and robust segmentation models are essential for enabling reliable, data-driven clinical decision making…

计算机视觉与模式识别 · 计算机科学 2026-02-25 Sachin Dudda Nagaraju , Ashkan Moradi , Bendik Skarre Abrahamsen , Mattijs Elschot

The fusion of complementary multimodal information is crucial in computational pathology for accurate diagnostics. However, existing multimodal learning approaches necessitate access to users' raw data, posing substantial privacy risks.…

计算机视觉与模式识别 · 计算机科学 2024-02-27 Yuanzhe Peng , Jieming Bian , Jie Xu

The purpose of federated learning is to enable multiple clients to jointly train a machine learning model without sharing data. However, the existing methods for training an image segmentation model have been based on an unrealistic…

计算机视觉与模式识别 · 计算机科学 2022-05-05 Jeffry Wicaksana , Zengqiang Yan , Dong Zhang , Xijie Huang , Huimin Wu , Xin Yang , Kwang-Ting Cheng

Federated learning is an emerging paradigm allowing large-scale decentralized learning without sharing data across different data owners, which helps address the concern of data privacy in medical image analysis. However, the requirement…

图像与视频处理 · 电气工程与系统科学 2023-05-26 Xuanang Xu , Hannah H. Deng , Jaime Gateno , Pingkun Yan

Segmentation is one of the most primary tasks in deep learning for medical imaging, owing to its multiple downstream clinical applications. However, generating manual annotations for medical images is time-consuming, requires high skill,…

计算机视觉与模式识别 · 计算机科学 2023-03-15 Adway U. Kanhere , Pranav Kulkarni , Paul H. Yi , Vishwa S. Parekh

Segmentation models for brain lesions in MRI are typically developed for a specific disease and trained on data with a predefined set of MRI modalities. Such models cannot segment the disease using data with a different set of MRI…

图像与视频处理 · 电气工程与系统科学 2024-11-20 Felix Wagner , Wentian Xu , Pramit Saha , Ziyun Liang , Daniel Whitehouse , David Menon , Virginia Newcombe , Natalie Voets , J. Alison Noble , Konstantinos Kamnitsas

Deep learning (DL) has been increasingly applied in medical imaging, however, it requires large amounts of data, which raises many challenges related to data privacy, storage, and transfer. Federated learning (FL) is a training paradigm…

计算机视觉与模式识别 · 计算机科学 2025-10-09 Jan Fiszer , Dominika Ciupek , Maciej Malawski

Federated learning (FL) offers a privacy-preserving paradigm for collaborative medical image analysis without sharing raw data. However, the absence of standardized benchmarks for medical image segmentation hinders fair and comprehensive…

计算机视觉与模式识别 · 计算机科学 2026-03-13 Meilu Zhu , Zhiwei Wang , Axiu Mao , Yuxing Li , Xiaohan Xing , Yixuan Yuan , Edmund Y. Lam

Machine learning in medical research, by nature, needs careful attention on obeying the regulations of data privacy, making it difficult to train a machine learning model over gathered data from different medical centers. Failure of…

机器学习 · 计算机科学 2021-10-19 Jun Luo , Shandong Wu

Multi-task learning (MTL) is a novel framework to learn several tasks simultaneously with a single shared network where each task has its distinct personalized header network for fine-tuning. MTL can be implemented in federated learning…

机器学习 · 计算机科学 2022-03-28 Matin Mortaheb , Cemil Vahapoglu , Sennur Ulukus

Deep learning-based techniques have been widely utilized for brain tumor segmentation using both single and multi-modal Magnetic Resonance Imaging (MRI) images. Most current studies focus on centralized training due to the intrinsic…

计算机视觉与模式识别 · 计算机科学 2024-09-04 Ruojun Zhou , Lisha Qu , Lei Zhang , Ziming Li , Hongwei Yu , Bing Luo

Artificial intelligence has emerged as a transformative tool in medical image analysis, yet developing robust and generalizable segmentation models remains difficult due to fragmented, privacy-constrained imaging data siloed across…

计算机视觉与模式识别 · 计算机科学 2026-02-25 Sachin Dudda Nagaraju , Ashkan Moradi , Bendik Skarre Abrahamsen , Mattijs Elschot

Recently, federated learning has raised increasing interest in the medical image analysis field due to its ability to aggregate multi-center data with privacy-preserving properties. A large amount of federated training schemes have been…

计算机视觉与模式识别 · 计算机科学 2024-10-24 Matthis Manthe , Stefan Duffner , Carole Lartizien

The federated learning paradigm is wellsuited for the field of medical image analysis, as it can effectively cope with machine learning on isolated multicenter data while protecting the privacy of participating parties. However, current…

计算机视觉与模式识别 · 计算机科学 2025-04-08 Zhekai Zhou , Guibo Luo , Mingzhi Chen , Zhenyu Weng , Yuesheng Zhu

Federated learning (FL) enables collaborative model training while preserving each participant's privacy, which is particularly beneficial to the medical field. FedAvg is a standard algorithm that uses fixed weights, often originating from…

In recent years, data-driven machine learning (ML) methods have revolutionized the computer vision community by providing novel efficient solutions to many unsolved (medical) image analysis problems. However, due to the increasing privacy…

图像与视频处理 · 电气工程与系统科学 2021-03-08 Cosmin I. Bercea , Benedikt Wiestler , Daniel Rueckert , Shadi Albarqouni

Medical image classification plays a crucial role in computer-aided clinical diagnosis. While deep learning techniques have significantly enhanced efficiency and reduced costs, the privacy-sensitive nature of medical imaging data…

计算机视觉与模式识别 · 计算机科学 2024-07-04 Sufen Ren , Yule Hu , Shengchao Chen , Guanjun Wang

Federated learning (FL) is an emerging paradigm for decentralized training of machine learning models on distributed clients, without revealing the data to the central server. The learning scheme may be horizontal, vertical or hybrid (both…

机器学习 · 计算机科学 2024-01-11 Fanfei Meng , Lele Zhang , Yu Chen , Yuxin Wang

Medical image segmentation is crucial for computer-aided diagnosis, yet privacy constraints hinder data sharing across institutions. Federated learning addresses this limitation, but existing approaches often rely on lightweight…

计算机视觉与模式识别 · 计算机科学 2025-09-22 Tong Wang , Xingyue Zhao , Linghao Zhuang , Haoyu Zhao , Jiayi Yin , Yuyang He , Gang Yu , Bo Lin

Many healthcare sensing applications utilize multimodal time-series data from sensors embedded in mobile and wearable devices. Federated Learning (FL), with its privacy-preserving advantages, is particularly well-suited for health…

机器学习 · 计算机科学 2024-11-28 Adiba Orzikulova , Jaehyun Kwak , Jaemin Shin , Sung-Ju Lee
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