Search Results for author: Zhongsen Li

Found 5 papers, 2 papers with code

Graph Image Prior for Unsupervised Dynamic MRI Reconstruction

1 code implementation23 Mar 2024 Zhongsen Li, Wenxuan Chen, Shuai Wang, Chuyu Liu, Rui Li

The inductive bias of the convolutional neural network (CNN) can act as a strong prior for image restoration, which is known as the Deep Image Prior (DIP).

Image Restoration Inductive Bias +1

Compound Attention and Neighbor Matching Network for Multi-contrast MRI Super-resolution

no code implementations5 Jul 2023 Wenxuan Chen, Sirui Wu, Shuai Wang, Zhongsen Li, Jia Yang, Huifeng Yao, Xiaolei Song

Multi-contrast magnetic resonance imaging (MRI) reflects information about human tissue from different perspectives and has many clinical applications.

Image Super-Resolution

Towards Generalizable Medical Image Segmentation with Pixel-wise Uncertainty Estimation

no code implementations13 May 2023 Shuai Wang, Zipei Yan, Daoan Zhang, Zhongsen Li, Sirui Wu, Wenxuan Chen, Rui Li

In contrast, the IID hypothesis is not universally guaranteed in numerous real-world applications, especially in medical image analysis.

Image Segmentation Medical Image Segmentation +1

Prototype Knowledge Distillation for Medical Segmentation with Missing Modality

1 code implementation17 Mar 2023 Shuai Wang, Zipei Yan, Daoan Zhang, Haining Wei, Zhongsen Li, Rui Li

Specifically, our ProtoKD can not only distillate the pixel-wise knowledge of multi-modality data to single-modality data but also transfer intra-class and inter-class feature variations, such that the student model could learn more robust feature representation from the teacher model and inference with only one single modality data.

Image Segmentation Knowledge Distillation +3

Accelerated partial separable model using dimension-reduced optimization technique for ultra-fast cardiac MRI

no code implementations2 Oct 2022 Zhongsen Li, Aiqi Sun, Chuyu Liu, Haining Wei, Shuai Wang, Mingzhu Fu, Rui Li

The main objective of this study is to accelerate the PS model, shorten the time required for acquisition and reconstruction, and maintain good image quality simultaneously.

Dimensionality Reduction Image Reconstruction

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