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Rendezvous in Time: An Attention-based Temporal Fusion approach for Surgical Triplet Recognition


Nov 30, 2022
Saurav Sharma, Chinedu Innocent Nwoye, Didier Mutter, Nicolas Padoy

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* 9 pages, 2 figures, 7 tables 

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Dissecting Self-Supervised Learning Methods for Surgical Computer Vision


Jul 01, 2022
Sanat Ramesh, Vinkle Srivastav, Deepak Alapatt, Tong Yu, Aditya Murali, Luca Sestini, Chinedu Innocent Nwoye, Idris Hamoud, Antoine Fleurentin, Georgios Exarchakis, Alexandros Karargyris, Nicolas Padoy

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Data Splits and Metrics for Method Benchmarking on Surgical Action Triplet Datasets


Apr 11, 2022
Chinedu Innocent Nwoye, Nicolas Padoy

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* Official CholecT50 dataset split, 11 pages, 2 figures, 12 tables 

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CholecTriplet2021: A benchmark challenge for surgical action triplet recognition


Apr 10, 2022
Chinedu Innocent Nwoye, Deepak Alapatt, Tong Yu, Armine Vardazaryan, Fangfang Xia, Zixuan Zhao, Tong Xia, Fucang Jia, Yuxuan Yang, Hao Wang, Derong Yu, Guoyan Zheng, Xiaotian Duan, Neil Getty, Ricardo Sanchez-Matilla, Maria Robu, Li Zhang, Huabin Chen, Jiacheng Wang, Liansheng Wang, Bokai Zhang, Beerend Gerats, Sista Raviteja, Rachana Sathish, Rong Tao, Satoshi Kondo, Winnie Pang, Hongliang Ren, Julian Ronald Abbing, Mohammad Hasan Sarhan, Sebastian Bodenstedt, Nithya Bhasker, Bruno Oliveira, Helena R. Torres, Li Ling, Finn Gaida, Tobias Czempiel, João L. Vilaça, Pedro Morais, Jaime Fonseca, Ruby Mae Egging, Inge Nicole Wijma, Chen Qian, Guibin Bian, Zhen Li, Velmurugan Balasubramanian, Debdoot Sheet, Imanol Luengo, Yuanbo Zhu, Shuai Ding, Jakob-Anton Aschenbrenner, Nicolas Elini van der Kar, Mengya Xu, Mobarakol Islam, Lalithkumar Seenivasan, Alexander Jenke, Danail Stoyanov, Didier Mutter, Pietro Mascagni, Barbara Seeliger, Cristians Gonzalez, Nicolas Padoy

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* CholecTriplet2021 challenge report. Submitted to journal of Medical Image Analysis. 22 pages, 8 figures, 11 tables 

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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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Comparative Validation of Machine Learning Algorithms for Surgical Workflow and Skill Analysis with the HeiChole Benchmark


Sep 30, 2021
Martin Wagner, Beat-Peter Müller-Stich, Anna Kisilenko, Duc Tran, Patrick Heger, Lars Mündermann, David M Lubotsky, Benjamin Müller, Tornike Davitashvili, Manuela Capek, Annika Reinke, Tong Yu, Armine Vardazaryan, Chinedu Innocent Nwoye, Nicolas Padoy, Xinyang Liu, Eung-Joo Lee, Constantin Disch, Hans Meine, Tong Xia, Fucang Jia, Satoshi Kondo, Wolfgang Reiter, Yueming Jin, Yonghao Long, Meirui Jiang, Qi Dou, Pheng Ann Heng, Isabell Twick, Kadir Kirtac, Enes Hosgor, Jon Lindström Bolmgren, Michael Stenzel, Björn von Siemens, Hannes G. Kenngott, Felix Nickel, Moritz von Frankenberg, Franziska Mathis-Ullrich, Lena Maier-Hein, Stefanie Speidel, Sebastian Bodenstedt

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Rendezvous: Attention Mechanisms for the Recognition of Surgical Action Triplets in Endoscopic Videos


Sep 07, 2021
Chinedu Innocent Nwoye, Tong Yu, Cristians Gonzalez, Barbara Seeliger, Pietro Mascagni, Didier Mutter, Jacques Marescaux, Nicolas Padoy

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* 21 pages, 9 figures, 19 tables. Submitted for journal peer-review on 20th August, 2021. Supplementary video available at: https://youtu.be/d_yHdJtCa98 

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Recognition of Instrument-Tissue Interactions in Endoscopic Videos via Action Triplets


Jul 10, 2020
Chinedu Innocent Nwoye, Cristians Gonzalez, Tong Yu, Pietro Mascagni, Didier Mutter, Jacques Marescaux, Nicolas Padoy

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* 13 pages, 4 figures, 6 tables. Accepted and to be published in MICCAI 2020 

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Weakly Supervised Convolutional LSTM Approach for Tool Tracking in Laparoscopic Videos


Dec 04, 2018
Chinedu Innocent Nwoye, Didier Mutter, Jacques Marescaux, Nicolas Padoy

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* 13 pages, 3 figures, 3 tables, Supplementary video: https://youtu.be/vnMwlS5tvHE 

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