no code implementations • 14 Apr 2025 • Zexin Ji, Beiji Zou, Xiaoyan Kui, Sebastien Thureau, Su Ruan
Relying on the Mamba and the fact that low-resolution images rely on global information to compensate for missing details, while high-resolution reference images need to provide more local details for accurate super-resolution, we propose a global and local Mamba network (GLMamba) for multi-modality medical image super-resolution.
no code implementations • 10 Mar 2025 • Xiaoyan Kui, Zijie Fan, Zexin Ji, Qinsong Li, Chengtao Liu, Weixin Si, Beiji Zou
Magnetic resonance imaging (MRI) reconstruction is a fundamental task aimed at recovering high-quality images from undersampled or low-quality MRI data.
no code implementations • 8 Jul 2024 • Zexin Ji, Beiji Zou, Xiaoyan Kui, Pierre Vera, Su Ruan
Inspired by Mamba, our approach aims to learn the self-prior multi-scale contextual features under Mamba-UNet networks, which may help to super-resolve low-resolution medical images in an efficient way.
no code implementations • 8 Jul 2024 • Zexin Ji, Beiji Zou, Xiaoyan Kui, Pierre Vera, Su Ruan
Thanks to the extracted features of the encoder, which include content-adaptive local and efficient global information, the vision Mamba decoder finally generates high-quality MR images.
1 code implementation • 24 Apr 2024 • Shu Liu, Yan Xu, Tongming Wan, Xiaoyan Kui
One auxiliary branch is constructed to obtain the label distributions of samples.
Facial Expression Recognition
Facial Expression Recognition (FER)
no code implementations • 25 Mar 2024 • Xiaoyan Kui, Haonan Yan, Qinsong Li, Liming Chen, Beiji Zou
In this paper, we present a novel architecture named ChebMixer, a newly graph MLP Mixer that uses fast Chebyshev polynomials-based spectral filtering to extract a sequence of tokens.
no code implementations • 8 Oct 2023 • Tianyang Zhong, Wei Zhao, Yutong Zhang, Yi Pan, Peixin Dong, Zuowei Jiang, Xiaoyan Kui, Youlan Shang, Li Yang, Yaonai Wei, Longtao Yang, Hao Chen, Huan Zhao, Yuxiao Liu, Ning Zhu, Yiwei Li, Yisong Wang, Jiaqi Yao, Jiaqi Wang, Ying Zeng, Lei He, Chao Zheng, Zhixue Zhang, Ming Li, Zhengliang Liu, Haixing Dai, Zihao Wu, Lu Zhang, Shu Zhang, Xiaoyan Cai, Xintao Hu, Shijie Zhao, Xi Jiang, Xin Zhang, Xiang Li, Dajiang Zhu, Lei Guo, Dinggang Shen, Junwei Han, Tianming Liu, Jun Liu, Tuo Zhang
Radiology report generation, as a key step in medical image analysis, is critical to the quantitative analysis of clinically informed decision-making levels.
1 code implementation • ICASSP 2023 • Shu Liu, Yan Xu, Tongming Wan, Xiaoyan Kui
One auxiliary branch is constructed to obtain the label distributions of samples.
Ranked #1 on
Facial Expression Recognition (FER)
on SFEW
1 code implementation • 4 Dec 2022 • Shu Liu, Enquan Huang, Ziyu Zhou, Yan Xu, Xiaoyan Kui, Tao Lei, Hongying Meng
The data processing is simplified to a minimum for a lightweight design, and MobileNetV2 is selected as our backbone.