Search Results for author: Dong Zeng

Found 4 papers, 1 papers with code

TC-DiffRecon: Texture coordination MRI reconstruction method based on diffusion model and modified MF-UNet method

1 code implementation17 Feb 2024 Chenyan Zhang, Yifei Chen, Zhenxiong Fan, Yiyu Huang, Wenchao Weng, Ruiquan Ge, Dong Zeng, Changmiao Wang

We also suggest the incorporation of the MF-UNet module, designed to enhance the quality of MRI images generated by the model while mitigating the over-smoothing issue to a certain extent.

Image Generation MRI Reconstruction

A Peer-to-peer Federated Continual Learning Network for Improving CT Imaging from Multiple Institutions

no code implementations3 Jun 2023 Hao Wang, Ruihong He, XiaoYu Zhang, Zhaoying Bian, Dong Zeng, Jianhua Ma

In this work, we propose a novel peer-to-peer federated continual learning strategy to improve low-dose CT imaging performance from multiple institutions.

Computed Tomography (CT) Continual Learning +1

Unsupervised/Semi-supervised Deep Learning for Low-dose CT Enhancement

no code implementations8 Aug 2018 Mingrui Geng, Yun Deng, Qian Zhao, Qi Xie, Dong Zeng, WangMeng Zuo, Deyu Meng

To address this issue, we propose an unsupervised DL method for LdCT enhancement that incorporates unlabeled LdCT sinograms directly into the network training.

Computational Efficiency

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