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Congyu Li

3 accepted papers

2025

CoGAP: A Personalized Federated Learning Method Using Collaborative Optimization for Medical Image Classification

ICASSP 2025accepted

Federated learning (FL) has been widely used in medical image processing to protect data privacy, but it has issues with data heterogeneity. Personalized federated learning have emerged to tackle these issues but often focuses too much on personalized models at the expense of global models. To addre…

Cited by 0SourceScholar
2025

FRBNet: Revisiting Low-Light Vision through Frequency-Domain Radial Basis Network

NeurIPS 2025poster

Low-light vision remains a fundamental challenge in computer vision due to severe illumination degradation, which significantly affects the performance of downstream tasks such as detection and segmentation. While recent state-of-the-art methods have improved performance through invariant feature le…

Cited by 0SourcecodeScholar
2025

Federated Hybrid-Supervised Learning for Universal Medical Image Segmentation

ICASSP 2025accepted

Federated Learning (FL) is an advanced technology that tackles the challenge of blocked data arising from privacy concerns, enabling the training of deep learning models without the need for data sharing. However, FL faces difficulties with heterogeneous data and limited annotations in medical image…

Cited by 0SourceScholar