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Picture for Christos Bergeles

Multi-scale and Cross-scale Contrastive Learning for Semantic Segmentation


Mar 25, 2022
Theodoros Pissas, Claudio S. Ravasio, Lyndon Da Cruz, Christos Bergeles


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Homography-based Visual Servoing with Remote Center of Motion for Semi-autonomous Robotic Endoscope Manipulation


Oct 25, 2021
Martin Huber, John Bason Mitchell, Ross Henry, Sébastien Ourselin, Tom Vercauteren, Christos Bergeles

* Accepted as conference paper at ISMR 2021 

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2020 CATARACTS Semantic Segmentation Challenge


Oct 21, 2021
Imanol Luengo, Maria Grammatikopoulou, Rahim Mohammadi, Chris Walsh, Chinedu Innocent Nwoye, Deepak Alapatt, Nicolas Padoy, Zhen-Liang Ni, Chen-Chen Fan, Gui-Bin Bian, Zeng-Guang Hou, Heonjin Ha, Jiacheng Wang, Haojie Wang, Dong Guo, Lu Wang, Guotai Wang, Mobarakol Islam, Bharat Giddwani, Ren Hongliang, Theodoros Pissas, Claudio Ravasio Martin Huber, Jeremy Birch, Joan M. Nunez Do Rio, Lyndon da Cruz, Christos Bergeles, Hongyu Chen, Fucang Jia, Nikhil KumarTomar, Debesh Jha, Michael A. Riegler, Pal Halvorsen, Sophia Bano, Uddhav Vaghela, Jianyuan Hong, Haili Ye, Feihong Huang, Da-Han Wang, Danail Stoyanov


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Deep Homography Estimation in Dynamic Surgical Scenes for Laparoscopic Camera Motion Extraction


Sep 30, 2021
Martin Huber, Sébastien Ourselin, Christos Bergeles, Tom Vercauteren

* Accepted for publication in 2021 AE-CAI Special Issue of the Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization 

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Effective semantic segmentation in Cataract Surgery: What matters most?


Aug 13, 2021
Theodoros Pissas, Claudio Ravasio, Lyndon Da Cruz, Christos Bergeles

* MICCAI 2021 

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