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Picture for Steffen E. Petersen

Steffen E. Petersen

William Harvey Research Institute, Queen Mary University of London, Barts Heart Centre, London

Estimating Uncertainty in Neural Networks for Cardiac MRI Segmentation: A Benchmark Study


Dec 31, 2020
Matthew Ng, Fumin Guo, Labonny Biswas, Steffen E. Petersen, Stefan K. Piechnik, Stefan Neubauer, Graham Wright


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A radiomics approach to analyze cardiac alterations in hypertension


Jul 21, 2020
Irem Cetin, Steffen E. Petersen, Sandy Napel, Oscar Camara, Miguel Angel Gonzalez Ballester, Karim Lekadir


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A Radiomics Approach to Computer-Aided Diagnosis with Cardiac Cine-MRI


Sep 25, 2019
Irem Cetin, Gerard Sanroma, Steffen E. Petersen, Sandy Napel, Oscar Camara, Miguel-Angel Gonzalez Ballester, Karim Lekadir


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Combining Multi-Sequence and Synthetic Images for Improved Segmentation of Late Gadolinium Enhancement Cardiac MRI


Sep 03, 2019
Víctor M. Campello, Carlos Martín-Isla, Cristian Izquierdo, Steffen E. Petersen, Miguel A. González Ballester, Karim Lekadir

* 10 pages; Accepted to MS-CMRSeg Challenge (STACOM 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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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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3D Cardiac Shape Prediction with Deep Neural Networks: Simultaneous Use of Images and Patient Metadata


Jul 02, 2019
Rahman Attar, Marco Pereanez, Christopher Bowles, Stefan K. Piechnik, Stefan Neubauer, Steffen E. Petersen, Alejandro F. Frangi

* Accepted for publication in MICCAI 2019 

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Unsupervised shape and motion analysis of 3822 cardiac 4D MRIs of UK Biobank


Feb 15, 2019
Qiao Zheng, Hervé Delingette, Kenneth Fung, Steffen E. Petersen, Nicholas Ayache


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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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High Throughput Computation of Reference Ranges of Biventricular Cardiac Function on the UK Biobank Population Cohort


Jan 10, 2019
Rahman Attar, Marco Pereanez, Ali Gooya, Xenia Alba, Le Zhang, Stefan K. Piechnik, Stefan Neubauer, Steffen E. Petersen, Alejandro F. Frangi

* Accepted in STACOM workshop of MICCAI2018 

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Automatic Assessment of Full Left Ventricular Coverage in Cardiac Cine Magnetic Resonance Imaging with Fisher-Discriminative 3D CNN


Nov 08, 2018
Le Zhang, Ali Gooya, Marco Pereanez, Bo Dong, Stefan K. Piechnik, Stefan Neubauer, Steffen E. Petersen, Alejandro F. Frangi

* 12 pages, 5 figures, accepted by IEEE Transactions on Biomedical Engineering 

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Joint Learning of Motion Estimation and Segmentation for Cardiac MR Image Sequences


Jun 11, 2018
Chen Qin, Wenjia Bai, Jo Schlemper, Steffen E. Petersen, Stefan K. Piechnik, Stefan Neubauer, Daniel Rueckert

* accepted by MICCAI 2018 

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Automated cardiovascular magnetic resonance image analysis with fully convolutional networks


May 22, 2018
Wenjia Bai, Matthew Sinclair, Giacomo Tarroni, Ozan Oktay, Martin Rajchl, Ghislain Vaillant, Aaron M. Lee, Nay Aung, Elena Lukaschuk, Mihir M. Sanghvi, Filip Zemrak, Kenneth Fung, Jose Miguel Paiva, Valentina Carapella, Young Jin Kim, Hideaki Suzuki, Bernhard Kainz, Paul M. Matthews, Steffen E. Petersen, Stefan K. Piechnik, Stefan Neubauer, Ben Glocker, Daniel Rueckert

* Accepted for publication by Journal of Cardiovascular Magnetic Resonance 

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Clinical Text Prediction with Numerically Grounded Conditional Language Models


Oct 20, 2016
Georgios P. Spithourakis, Steffen E. Petersen, Sebastian Riedel

* Accepted at the 7th International Workshop on Health Text Mining and Information Analysis (LOUHI) EMNLP 2016 

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