Xinyu Liu 刘新宇

Efficient Deep learning Generative AI Models Medical Image Analysis

I am a Postdoctoral researcher at iBUG Group, Imperial College London, working with Dr. Stavros Petridis and Prof. Maja Pantic. I got my Ph.D. degree in Department of Electronic Engineering, The Chinese University of Hong Kong, supervised by Prof. Yixuan Yuan. I was a visiting Ph.D. at CVL Group, ETH Zurich, supervised by Prof. Ender Konokoglu. I got my Msc and Bsc at Control Science and Engineering Department, Harbin Institute of Technology. I focus on Efficient Deep learning, Generative AI Models, and Medical Image Analysis.

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News

06/2025

ToothMaker is accepted by IEEE Transactions on Medical Imaging. (IF. 10.048). Congrats to Weihao!

06/2025

MedVSR, GaussianReg, and InfoBridge are accepted by ICCV 2025. Congrats to Weihao and Chenxin!

06/2025

EndoGen and Steam are accepted by MICCAI 2025. Congrats to Yifan!

12/2024

U-KAN is accepted by AAAI 2025.

08/2024

PV-SSM is accepted by BIBM 2024, Congrats to Cheng!

07/2024

GTP-4o and CLIFF are accepted by ECCV 2024, Congrats to Chenxin and Wuyang!

05/2024

Four papers are accepted by MICCAI 2024, including medical video generation works Endora and VidMotion and semi-supervised learning works MOST and DiffRect.

07/2023

GFBS is accepted by International Journal of Computer Vision. (IF. 13.369).

05/2023

Decoupled-Unbiased-Teacher is accepted by IEEE Transactions on Neural Networks and Learning Systems. (IF. 14.255).

03/2023

EfficientViT is accepted by CVPR 2023.

06/2022

FedInI and TEAR are accepted by MICCAI 2022 (One Oral).

03/2022

SIGMA and NLTE are accepted by CVPR 2022 (One Oral).

02/2022

SMPT++ is accepted by IEEE Transactions on Medical Imaging. (IF. 10.048).

12/2021

SCAN is accepted by AAAI 2022 (Oral).

Selected Publications (Full List at Google Scholar)

Conference Papers:

EndoGen: Conditional Autoregressive Endoscopic Video Generation

Xinyu Liu, Hengyu Liu, Cheng Wang, Tianming Liu, Yixuan Yuan

International Conference on Medical Image Computing and Computer-Assisted Intervention (MICCAI), 2025

paper code

U-KAN Makes Strong Backbone for Medical Image Segmentation and Generation

Chenxin Li*, Xinyu Liu*, Wuyang Li*, Cheng Wang*, Hengyu Liu, Yifan Liu, Zhen Chen, Yixuan Yuan

AAAI Conference on Artificial Intelligence (AAAI), 2025

paper code

CLIFF: Continual Latent Diffusion for Open-Vocabulary Object Detection

Wuyang Li, Xinyu Liu, Jiayi Ma, Yixuan Yuan

European Conference on Computer Vision (ECCV), 2024 [Oral]

paper code

GTP-4o: Modality-prompted Heterogeneous Graph Learning for Omni-modal Biomedical Representation

Chenxin Li, Xinyu Liu*, Cheng Wang*, Yifan Liu, Weihao Yu, Jing Shao, Yixuan Yuan

European Conference on Computer Vision (ECCV), 2024

paper code

MOST: Multi-Formation Soft Masking for Semi-Supervised Medical Image Segmentation

Xinyu Liu*, Zhen Chen*, Yixuan Yuan

International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI), 2024 [Early Accept, 11%]

paper code

DiffRect: Latent Diffusion Label Rectification for Semi-supervised Medical Image Segmentation

Xinyu Liu, Wuyang Li, Yixuan Yuan

International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI), 2024

paper code

From Static to Dynamic Diagnostics: Boosting Medical Image Analysis via Motion-Informed Generative Videos

Wuyang Li, Xinyu Liu, Qiushi Yang, Yixuan Yuan

International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI), 2024

paper code

Endora: Video Generation Models as Endoscopy Simulators

Chenxin Li*, Hengyu Liu*, Yifan Liu*, Brandon Y. Feng, Wuyang Li, Xinyu Liu, Zhen Chen, Jing Shao, Yixuan Yuan

International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI), 2024

paper code

EfficientViT: Memory Efficient Vision Transformer with Cascaded Group Attention

Xinyu Liu, Houwen Peng, Ningxin Zheng, Yuqing Yang, Han Hu, Yixuan Yuan

IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2023 [Top 50 most influential papers in CVPR 2023]

paper arxiv code timm paper digest top 50

Intervention & Interaction Federated Abnormality Detection with Noisy Clients

Xinyu Liu, Wuyang Li, Yixuan Yuan

International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI), 2022 [Early Accept, Oral 2.3%]

paper code

Semi-supervised Medical Image Classification with Temporal Knowledge-Aware Regularization

Qiushi Yang, Xinyu Liu, Zhen Chen, Bulat Ibragimov, Yixuan Yuan

International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI), 2022

paper code

Towards Robust Adaptive Object Detection under Noisy Annotations

Xinyu Liu, Wuyang Li, Qiushi Yang, Baopu Li, Yixuan Yuan

IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2022

paper code

SIGMA: Semantic-complete Graph Matching for Domain Adaptive Object Detection

Wuyang Li, Xinyu Liu, Yixuan Yuan

IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2022 [Oral, Best paper final list 33/8161]

paper

SCAN: Cross Domain Object Detection with Semantic Conditioned Adaptation

Wuyang Li, Xinyu Liu, Xiwen Yao, Yixuan Yuan

The AAAI Conference on Artificial Intelligence (AAAI), 2022 [Oral]

paper code

Exploring Gradient Flow Based Saliency for DNN Model Compression

Xinyu Liu, Baopu Li, Zhen Chen, Yixuan Yuan

ACM Multimedia (ACM MM), 2021

paper code

Journal Papers:

UN-SAM: Domain-adaptive Self-prompt Segmentation for Universal Nuclei Images

Zhen Chen, Qing Xu, Xinyu Liu, Yixuan Yuan

Medical Image Analysis (MIA), 2025

paper code

FM-APP: Foundation Model for Any Phenotype Prediction via fMRI to sMRI Knowledge Transfer

Zhibin He, Wuyang Li, Yifan Liu, Xinyu Liu, Junwei Han, Tuo Zhang, Yixuan Yuan

IEEE Transactions on Medical Imaging (TMI), 2024

paper code

Generalized Gradient Flow Based Saliency for Pruning Deep Convolutional Neural Networks

Xinyu Liu, Baopu Li, Zhen Chen, Yixuan Yuan

International Journal of Computer Vision (IJCV), 2023

paper code

Instruction-ViT: Multi-modal prompts for instruction learning in vision transformer

Zhenxiang Xiao, Yuzhong Chen, Junjie Yao, Lu Zhang, Zhengliang Liu, Zihao Wu, Xiaowei Yu, Yi Pan, Lin Zhao, Chong Ma, Xinyu Liu, Wei Liu, Xiang Li, Yixuan Yuan, Dinggang Shen, Dajiang Zhu, Dezhong Yao, Tianming Liu, Xi Jiang

Information Fusion, 2023

paper

Decoupled Unbiased Teacher for Source-Free Domain Adaptive Medical Object Detection

Xinyu Liu, Wuyang Li, Yixuan Yuan

IEEE Transactions on Neural Networks and Learning Systems (TNNLS), 2023

paper code

SIGMA++: Improved Semantic-complete Graph Matching for Domain Adaptive Object Detection

Wuyang Li, Xinyu Liu, Yixuan Yuan

IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), 2023

paper code

A Source-free Domain Adaptive Polyp Detection Framework with Style Diversification Flow

Xinyu Liu, Yixuan Yuan

IEEE Transactions on Medical Imaging (TMI), 2022

paper code

SCAN++: Enhanced Semantic Conditioned Adaptation for Domain Adaptive Object Detection

Wuyang Li, Xinyu Liu, Yixuan Yuan

IEEE Transactions on Multimedia (TMM), 2022

paper code

Consolidated domain adaptive detection and localization framework for cross-device colonoscopic images

Xinyu Liu, Xiaoqing Guo, Yajie Liu, Yixuan Yuan

Medical Image Analysis (MedIA), 2021

paper code video

TanhExp: A Smooth Activation Function with High Convergence Speed for Lightweight Neural Networks

Xinyu Liu, Xiaoguang Di

IET Computer Vision (IET-CVI), 2021

paper

Awards

2025

Postgraduate Research Output Award (PROA) & Best Presentation Award, CUHK.

2022

Student Travel Award, MICCAI 2022.

2021

1st Place for Polyp Detection in EndoCV 2021.

2020

Outstanding Dissertation Defense Award, HIT.

Experience

ETH Zürich

2024

Visiting PhD

Jul. 2024 - Oct. 2024

Advisor: Ender Konukoglu.

Microsoft Research Asia

2022

Research Intern

May. 2022 - Sept. 2022

Advisor: Houwen Peng, Ningxin Zheng, Yuqing Yang, Han Hu.

Deepwise

2019

Research Intern

May. 2019 - Jul. 2019

Advisor: Fandong Zhang, Yizhou Yu.

Services

Conference Reviewer:

CVPR, ICCV, NeurIPS, ECCV, MICCAI, IJCAI, AAAI, WACV, 3DV, ACCV, IROS

Journal Reviewer:

TPAMI, IJCV, TIP, TNNLS, TKDE, TMI, TAI, TCSVT, TGRS, TASE, ACM Computing Surveys