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Wenjia Bai

Biomedical Image Analysis Group, Department of Computing, Imperial College London

Joint Semi-supervised 3D Super-Resolution and Segmentation with Mixed Adversarial Gaussian Domain Adaptation


Jul 16, 2021
Nicolo Savioli, Antonio de Marvao, Wenjia Bai, Shuo Wang, Stuart A. Cook, Calvin W. L. Chin, Daniel Rueckert, Declan P. O'Regan


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Joint Motion Correction and Super Resolution for Cardiac Segmentation via Latent Optimisation


Jul 08, 2021
Shuo Wang, Chen Qin, Nicolo Savioli, Chen Chen, Declan O'Regan, Stuart Cook, Yike Guo, Daniel Rueckert, Wenjia Bai

* The paper is early accepted to MICCAI 2021. The codes are available at https://github.com/shuowang26/SRHeart 

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Cooperative Training and Latent Space Data Augmentation for Robust Medical Image Segmentation


Jul 02, 2021
Chen Chen, Kerstin Hammernik, Cheng Ouyang, Chen Qin, Wenjia Bai, Daniel Rueckert

* MICCAI 2021 

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Biomechanics-informed Neural Networks for Myocardial Motion Tracking in MRI


Jul 04, 2020
Chen Qin, Shuo Wang, Chen Chen, Huaqi Qiu, Wenjia Bai, Daniel Rueckert

* The paper is early accepted by MICCAI 2020 

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Suggestive Annotation of Brain Tumour Images with Gradient-guided Sampling


Jul 03, 2020
Chengliang Dai, Shuo Wang, Yuanhan Mo, Kaichen Zhou, Elsa Angelini, Yike Guo, Wenjia Bai

* Paper accepted by MICCAI 2020 

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Deep Generative Model-based Quality Control for Cardiac MRI Segmentation


Jun 23, 2020
Shuo Wang, Giacomo Tarroni, Chen Qin, Yuanhan Mo, Chengliang Dai, Chen Chen, Ben Glocker, Yike Guo, Daniel Rueckert, Wenjia Bai

* The paper is accepted to MICCAI 2020 

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Realistic Adversarial Data Augmentation for MR Image Segmentation


Jun 23, 2020
Chen Chen, Chen Qin, Huaqi Qiu, Cheng Ouyang, Shuo Wang, Liang Chen, Giacomo Tarroni, Wenjia Bai, Daniel Rueckert

* 13 pages. This paper is accepted to MICCAI 2020 

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A Global Benchmark of Algorithms for Segmenting Late Gadolinium-Enhanced Cardiac Magnetic Resonance Imaging


May 07, 2020
Zhaohan Xiong, Qing Xia, Zhiqiang Hu, Ning Huang, Cheng Bian, Yefeng Zheng, Sulaiman Vesal, Nishant Ravikumar, Andreas Maier, Xin Yang, Pheng-Ann Heng, Dong Ni, Caizi Li, Qianqian Tong, Weixin Si, Elodie Puybareau, Younes Khoudli, Thierry Geraud, Chen Chen, Wenjia Bai, Daniel Rueckert, Lingchao Xu, Xiahai Zhuang, Xinzhe Luo, Shuman Jia, Maxime Sermesant, Yashu Liu, Kuanquan Wang, Davide Borra, Alessandro Masci, Cristiana Corsi, Coen de Vente, Mitko Veta, Rashed Karim, Chandrakanth Jayachandran Preetha, Sandy Engelhardt, Menyun Qiao, Yuanyuan Wang, Qian Tao, Marta Nunez-Garcia, Oscar Camara, Nicolo Savioli, Pablo Lamata, Jichao Zhao


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Efficient Deep Representation Learning by Adaptive Latent Space Sampling


Apr 12, 2020
Yuanhan Mo, Shuo Wang, Chengliang Dai, Rui Zhou, Zhongzhao Teng, Wenjia Bai, Yike Guo


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Automatic Brain Tumour Segmentation and Biophysics-Guided Survival Prediction


Nov 19, 2019
Shuo Wang, Chengliang Dai, Yuanhan Mo, Elsa Angelini, Yike Guo, Wenjia Bai

* MICCAI BraTS 2019 Challenge 

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Deep learning for cardiac image segmentation: A review


Nov 09, 2019
Chen Chen, Chen Qin, Huaqi Qiu, Giacomo Tarroni, Jinming Duan, Wenjia Bai, Daniel Rueckert

* Under review 

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Transfer Learning from Partial Annotations for Whole Brain Segmentation


Aug 28, 2019
Chengliang Dai, Yuanhan Mo, Elsa Angelini, Yike Guo, Wenjia Bai


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Unsupervised Multi-modal Style Transfer for Cardiac MR Segmentation


Aug 21, 2019
Chen Chen, Cheng Ouyang, Giacomo Tarroni, Jo Schlemper, Huaqi Qiu, Wenjia Bai, Daniel Rueckert

* Accepted at STACOM 2019 held in conjunction with MICCAI 2019 

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Joint Motion Estimation and Segmentation from Undersampled Cardiac MR Image


Aug 20, 2019
Chen Qin, Wenjia Bai, Jo Schlemper, Steffen E. Petersen, Stefan K. Piechnik, Stefan Neubauer, Daniel Rueckert

* This work is published at MLMIR 2018: Machine Learning for Medical Image Reconstruction 

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Learning Shape Priors for Robust Cardiac MR Segmentation from Multi-view Images


Jul 23, 2019
Chen Chen, Carlo Biffi, Giacomo Tarroni, Steffen Petersen, Wenjia Bai, Daniel Rueckert

* 11 pages, 5 figures, accepted at MICCAI 2019 

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VS-Net: Variable splitting network for accelerated parallel MRI reconstruction


Jul 19, 2019
Jinming Duan, Jo Schlemper, Chen Qin, Cheng Ouyang, Wenjia Bai, Carlo Biffi, Ghalib Bello, Ben Statton, Declan P O'Regan, Daniel Rueckert

* Accepted by MICCAI 2019 

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Self-Supervised Learning for Cardiac MR Image Segmentation by Anatomical Position Prediction


Jul 05, 2019
Wenjia Bai, Chen Chen, Giacomo Tarroni, Jinming Duan, Florian Guitton, Steffen E. Petersen, Yike Guo, Paul M. Matthews, Daniel Rueckert

* Accepted by MICCAI 2019 

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Improving the generalizability of convolutional neural network-based segmentation on CMR images


Jul 03, 2019
Chen Chen, Wenjia Bai, Rhodri H. Davies, Anish N. Bhuva, Charlotte Manisty, James C. Moon, Nay Aung, Aaron M. Lee, Mihir M. Sanghvi, Kenneth Fung, Jose Miguel Paiva, Steffen E. Petersen, Elena Lukaschuk, Stefan K. Piechnik, Stefan Neubauer, Daniel Rueckert

* 15 pages, 8 figures 

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Explainable Shape Analysis through Deep Hierarchical Generative Models: Application to Cardiac Remodeling


Jun 28, 2019
Carlo Biffi, Juan J. Cerrolaza, Giacomo Tarroni, Wenjia Bai, Ozan Oktay, Loic Le Folgoc, Konstantinos Kamnitsas, Antonio de Marvao, Georgia Doumou, Jinming Duan, Sanjay K. Prasad, Stuart A. Cook, Declan P. O'Regan, Daniel Rueckert

* Submitted for review to IEEE Transactions on Medical Imaging 

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Automated Quality Control in Image Segmentation: Application to the UK Biobank Cardiac MR Imaging Study


Jan 27, 2019
Robert Robinson, Vanya V. Valindria, Wenjia Bai, Ozan Oktay, Bernhard Kainz, Hideaki Suzuki, Mihir M. Sanghvi, Nay Aung, Jos$é$ Miguel Paiva, Filip Zemrak, Kenneth Fung, Elena Lukaschuk, Aaron M. Lee, Valentina Carapella, Young Jin Kim, Stefan K. Piechnik, Stefan Neubauer, Steffen E. Petersen, Chris Page, Paul M. Matthews, Daniel Rueckert, Ben Glocker

* 14 pages, 7 figures, Journal of Cardiovascular Magnetic Resonance 

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Multi-Task Learning for Left Atrial Segmentation on GE-MRI


Oct 31, 2018
Chen Chen, Wenjia Bai, Daniel Rueckert

* STACOM 2018 Workshop, MICCAI 2018 

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A Comprehensive Approach for Learning-based Fully-Automated Inter-slice Motion Correction for Short-Axis Cine Cardiac MR Image Stacks


Oct 03, 2018
Giacomo Tarroni, Ozan Oktay, Matthew Sinclair, Wenjia Bai, Andreas Schuh, Hideaki Suzuki, Antonio de Marvao, Declan O'Regan, Stuart Cook, Daniel Rueckert

* Accepted for publication at MICCAI 2018. arXiv admin note: text overlap with arXiv:1803.09354 

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Learning-Based Quality Control for Cardiac MR Images


Sep 15, 2018
Giacomo Tarroni, Ozan Oktay, Wenjia Bai, Andreas Schuh, Hideaki Suzuki, Jonathan Passerat-Palmbach, Antonio de Marvao, Declan P. O'Regan, Stuart Cook, Ben Glocker, Paul M. Matthews, Daniel Rueckert


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Automatic 3D bi-ventricular segmentation of cardiac images by a shape-constrained multi-task deep learning approach


Aug 28, 2018
Jinming Duan, Ghalib Bello, Jo Schlemper, Wenjia Bai, Timothy J W Dawes, Carlo Biffi, Antonio de Marvao, Georgia Doumou, Declan P O'Regan, Daniel Rueckert


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Recurrent neural networks for aortic image sequence segmentation with sparse annotations


Aug 01, 2018
Wenjia Bai, Hideaki Suzuki, Chen Qin, Giacomo Tarroni, Ozan Oktay, Paul M. Matthews, Daniel Rueckert

* Accepted for publication by MICCAI 2018 

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Deep nested level sets: Fully automated segmentation of cardiac MR images in patients with pulmonary hypertension


Jul 27, 2018
Jinming Duan, Jo Schlemper, Wenjia Bai, Timothy J W Dawes, Ghalib Bello, Georgia Doumou, Antonio De Marvao, Declan P O'Regan, Daniel Rueckert


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Learning Interpretable Anatomical Features Through Deep Generative Models: Application to Cardiac Remodeling


Jul 18, 2018
Carlo Biffi, Ozan Oktay, Giacomo Tarroni, Wenjia Bai, Antonio De Marvao, Georgia Doumou, Martin Rajchl, Reem Bedair, Sanjay Prasad, Stuart Cook, Declan O'Regan, Daniel Rueckert

* Accepted at MICCAI 2018 

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