Program

Program Schedule

Last updated: 7 June, 2023

IPCAI'23 Day 1, 20 June 2023

9:00 - 9:15 Opening

9:15 - 10:15 Short Oral Presentation Session (S1): Surgical Simulation, Planning and Navigation - Session Chairs: Wolfgang Wein, PhD, and Shlomi Laufer, PhD

10:15 - 11:00 Poster Session (P1): Surgical Simulation, Planning and Navigation, with break

11:00 - 11:30 Short Oral Presentation Session (S2): Robotics and Human-Computer Interaction - Session Chairs: Qi Dou, PhD, and Wolfgang Freysinger, PhD

11:30 - 12:00 Short Oral Presentation Session (S3): 3D Reconstruction and Registration - Session Chairs: Stamatia Giannarou, PhD, and Wolfgang Freysinger, PhD

12:00 - 12:45 Poster Session (P2): Robotics, Human-Computer Interaction, 3D Reconstruction and Registration, with break

12:45 - 14:00 Lunch break

14:00 - 15:00 Short Oral Presentation Session (S4): Machine Learning for Computer Assisted Intervention - Session Chairs: Nicolas Padoy, PhD, and Evangelos Mazomenos, PhD

15:00 - 15:45: Poster Session (P3): Machine Learning for Computer Assisted Intervention, with break

15:45 - 16:45: Short Oral Presentation Session (S5): Computer Vision and Surgery - Session Chairs: M. Ali Nasseri, PhD, and Samuel Kadoury, PhD

16:45 - 17:30: Poster Session (P4): Computer Vision and Surgery, with break

18:00 - 19:15: CARS Opening Ceremony

19:30 - CARS Reception

IPCAI'23 Day 2, 21 June 2023

8:30 - 9:50: Long Presentation Session (S6): Decided by the IPCAI'23 audience - Session Chairs: Toby Collins and Sophia Bano

9.50 - 10.10: Coffee Break and Discussions

10.10 - 11.10: Long Presentation Session (S7): Decided by the IPCAI'23 audience - Session Chairs: Qi Dou and Arnaud Huaulmé

11.10 - 11.30: Coffee Break and Discussions

11.30 - 12.30: Long Presentation Session (S8): Decided by the IPCAI'23 audience - Session Chairs: Mathias Unberath and Stamatia Giannarou

12:30 - 14:00: Lunch break

14:00 - 14:30: Short Oral Presentation Session (S9): Long Abstracts - Session Chair: Mathias Unberath

14:30 - 15:30: Poster Session (P5): Long Abstracts, with break

15:30 - 16:15: Long Presentation Session (S9): Decided by the IPCAI'23 audience

16:30 - 17:00 Award Ceremony and Closing

Session Information

Long Presentation Session (S6)

Reference-free Bayesian Model for Pointing Errors-of-type in Neurosurgical Planning

John SH Baxter (Université de Rennes); Antoine Delmas (SYNEIKA); Stéphane Croci (SYNEIKA); Luc Bredoux (SYNEIKA); Jean-Pascal Lefaucheur (Paris Est Créteil University); Pierre Jannin (Université de Rennes)

Transcervical Ultrasound Image Guidance System for Transoral Robotic Surgery

Wanwen Chen (The University of British Columbia); megha kalia (The University of British Columbia); Qi Zeng (The University of British Columbia); Emily HT Pang (Vancouver General Hospital); Razeyeh Bagherinasab (The University of British Columbia); Thomas Milner (Vancouver General Hospital); Farahna Sabiq (Vancouver General Hospital); Eitan Prisman (The University of British Columbia); Septimiu Salcudean (The University of British Columbia)

Fully Immersive Virtual Reality for Skull-base Surgery: Surgical Training and Beyond

Adnan Munawar (Johns Hopkins University); Zhaoshuo Li (Johns Hopkins University); Nimesh Nagururu (Johns Hopkins); Danielle Trakimas (Johns Hopkins University); Peter Kazanzides (Johns Hopkins University); Russ Taylor (Johns Hopkins University); Francis Creighton (virtual)

Twin-S: A Digital Twin for Skull-base Surgery

Hongchao Shu (Johns Hopkins University); Ruixing Liang (Johns Hopkins University); Zhaoshuo Li (Johns Hopkins University); Anna Goodridge (Johns Hopkins University); Hao Ding (Johns Hopkins University); Xiangyu Zhang (Johns Hopkins University); Nimesh Nagururu (Johns Hopkins); Manish Sahu (Johns Hopkins University); Francis Creighton (Johns Hopkins University); Russ Taylor (Johns Hopkins University); Adnan Munawar (Johns Hopkins University); Mathias Unberath (Johns Hopkins University)

TAToo: Stereo Video-based Tracking of Anatomy and Tool for Skull-base Surgery

Zhaoshuo Li (Johns Hopkins University); Hongchao Shu (Johns Hopkins University); Ruixing Liang (Johns Hopkins University); Anna Goodridge (Johns Hopkins University); Manish Sahu (Johns Hopkins University); Francis Creighton (Johns Hopkins University); Russ Taylor (Johns Hopkins University); Mathias Unberath (Johns Hopkins University)

Long Presentation Session (S7)

An Autonomous X-ray Image Acquisition and Interpretation System for Assisting Percutaneous Fracture Fixation

Benjamin Killeen (Johns Hopkins University); Cong Gao (The Johns Hopkins University); Sean S Darcy (Johns Hopkins); Kanyifeechukwu Oguine (Johns Hopkins University); Greg Osgood (Johns Hopkins Hospital); Russ Taylor (Johns Hopkins University); Mathias Unberath (Johns Hopkins University)

On the Importance of Patient Acceptance for Medical Robotic Imaging

Christine Eilers (Technical University Munich); Rob van Kemenade (Technical University Munich); Benjamin Busam (Technical University of Munich); Nassir Navab (Technical University Munich)

Non-rigid Point Cloud Registration for Middle Ear Diagnostics with Endoscopic Optical Coherence Tomography

Peng Liu (National Center for Tumor Diseases (NCT), Dresden); Jonas Golde (TU Dresden); Joseph Morgenstern (Ear Reseach Center Dresden, TU Dresden); Sebastian Bodenstedt (National Center for Tumor Diseases (NCT) Dresden); Chenpan Li (National Center for Tumor Diseases (NCT), Dresden); Yujia Hu (National Center for Tumor Diseases (NCT), Dresden); Zhaoyu Chen (Ear Reseach Center Dresden, TU Dresden); Edmund Koch (TU Dresden); Marcus Neudert (Ear Reseach Center Dresden, TU Dresden); Stefanie Speidel (National Center for Tumor Diseases (NCT) Dresden)

Visualization in 2D/3D Registration Matters For Assuring Technology-assisted Image-guided Surgery

Sue Min Cho (Johns Hopkins University); Robert Grupp (Proprio); Catalina Gomez (Johns Hopkins University); Iris Gupta (Johns Hopkins University); Mehran Armand (Johns Hopkins University); Greg Osgood (Johns Hopkins Hospital); Russ Taylor (Johns Hopkins University); Mathias Unberath (Johns Hopkins University)

Long Presentation Session (S8)

TRUSformer: Improving Prostate Cancer Detection from Micro-Ultrasound Using Attention and Self-Supervision

Mahdi Gilany (Queen's University); Paul F R Wilson (Queen's University ); Andrea Perera-Ortega (Queen's University); Amoon Jamzad (Queen's University); Minh Nguyen Nhat To (The University of British Columbia); Fahimeh Fooladgar (The University of British Columbia); Brian Wodlinger (Exact Imaging); Purang Abolmaesumi (The University of British Columbia); Parvin Mousavi (Queen's University)

Contrastive Distillation For Liver Segmentation In The Wild

Stefano Fogarollo (IGS); Reto Bale (Mikroinvasive Therapie (SIP) Medizinische Universität Innsbruck); Matthias Harders (University of Innsbruck)

Automated and Data-Driven Plate Computation for Presurgical Cleft Lip and Palate Treatment

Till Schnabel (ETH Zürich); Baran Gözcü (ETHZ); Paulo Gotardo (Google); Lasse Lingens (ETH Zürich); Daniel Dorda (ETH Zürich); Frawa Vetterli (ETH Zürich); Ashraf Emhemmed (ETH Zürich); Prasad Nalabothu (University Hospital Basel); Yoriko Lill (University Hospital Basel); Benito Benitez (University Hospital Basel); Andreas Mueller (University Hospital Basel); Markus Gross (ETH Zurich); Barbara Solenthaler (ETH Zürich)

Rethinking Causality-driven Robot Tool Segmentation with Temporal Constraints

Hao Ding (Johns Hopkins University); Zhaoshuo Li (Johns Hopkins University); Jie Ying Wu (Vanderbilt University); Mathias Unberath (Johns Hopkins University)

Long Presentation Session (S9)

Sources of Performance Variability in Deep Learning-based Polyp Detection

Thuy Nuong N Tran (German Cancer Research Center); Tim Adler (German Cancer Research Center; Amine Yamlahi (German Cancer Research Center); Evangelia christodoulou (German Cancer Research Center); Patrick Godau (German Cancer Research Center); Annika Reinke (German Cancer Research Center); Minu Dietlinde Tizabi (German Cancer Research Center); Peter Sauer (University Hospital Heidelberg); Tillmann Persicke (Robert Bosch Hospital); Jörg G. Albert (Klinikum Stuttgart); Lena Maier-Hein (German Cancer Research Center)

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

Saurav Sharma (University of Strasbourg); CHINEDU I NWOYE (University of Strasbourg); Didier Mutter (University Hospital of Strasbourg, IRCAD, IHU Strasbourg); Nicolas Padoy (University of Strasbourg)

Occlusion-robust Scene Flow-based Tissue Deformation Recovery Incorporating a Mesh Optimization Model

Jiahe Chen (The University of Tokyo); Kazuaki Hara (The University of Tokyo); Etsuko Kobayashi (The University of Tokyo); Ichiro Sakuma (The University of Tokyo); Naoki Tomii (The University of Tokyo)

Session Information

The presenting authors are underlined. Those who will present virtually (off-site) are marked with ''(virtual)'' next to the name.

Robotics and Human-Computer Interaction

#34 A Force-sensing Surgical Drill for Real-time Force Feedback in Robotic Mastoidectomy

Yuxin Chen (Johns Hopkins University); Anna Goodridge (Johns Hopkins University); Manish Sahu (Johns Hopkins University); Deepa Galaiya (Johns Hopkins University); Russ Taylor (Johns Hopkins University); Francis Creighton (Johns Hopkins University); Aditi Kishore (Johns Hopkins University); Seena Vafaee (Johns Hopkins University); Harsha Mohan (Johns Hopkins University)

#43 An Autonomous X-ray Image Acquisition and Interpretation System for Assisting Percutaneous Fracture Fixation

#49 On the Importance of Patient Acceptance for Medical Robotic Imaging

Christine Eilers (Technical University Munich); Rob van Kemenade (Technical University Munich); Benjamin Busam (Technical University of Munich); Nassir Navab (Technical University Munich)

#65 Robotically-controlled Three-dimensional Micro-ultrasound for Prostate Biopsy Guidance

Reid Vassallo (Robarts Research Institute); Tajwar A Aleef (University of British Columbia); Qi Zeng (The University of British Columbia); Brian Wodlinger (Exact Imaging); Peter Black (Vancouver Prostate Centre); Septimiu Salcudean (The University of British Columbia)

#95 An Adaptable Research Platform for Ex Vivo Normothermic Machine Perfusion of the Liver

Morenike Magbagbeola (University College london); Zainab Rai (University College London); Katie Doyle (University College London); Lukas Lindenroth (University College London); George Dwyeer (University College London); Amir Gander (University College London); Agostino Stilli (University College London); Brian Davidson (University College London); Danail Stoyanov (University College London)

#111 Trocar Localisation for Robot-assisted Vitreoretinal Surgery

Jeremy M Birch (King's College London); Lyndon DaCruz (Moorfields Eye Hospital / University College London); Kawal Rhode (King's College London); Christos Bergeles (King's College London)

Machine Learning for CAI

#6 Learning How To Robustly Estimate Camera Pose in Endoscopic Videos

Michel Hayoz (University of Bern); Christopher Hahne (University of Bern); Mathias Gallardo (University of Bern); Daniel Candinas (Bern University Hospicatl); Thomas Kurmann (Intuitive); Maximilian Allan (Intuitive Surgical ); Raphael Sznitman (University of Bern)

#7 Temporally Consistent Sequence-to-Sequence Translation of Cataract Surgeries

Yannik Frisch (TU Darmstadt); Moritz Fuchs (TU Darmstadt); Anirban Mukhopadhyay (TU Darmstadt)

#9 Unsupervised Out-of-Distribution Detection for Safer Robotically-guided Retinal Microsurgery

Alain Jungo (University of Bern); Lars Doorenbos (University of Bern); Tommaso Da Col (Preceyes B.V.); Maarten Beelen (Preceyes B.V.); Martin Zinkernagel (University Hospital of Bern); Pablo Márquez Neila (University of Bern); Raphael Sznitman (University of Bern)

#12 Deep Anatomy Learning for Lung Airway and Artery-vein Modeling with Contrast-enhanced CT Synthesis

Hanxiao Zhang (Shanghai Jiao Tong University); Minghui Zhang (Shanghai Jiao Tong University); Yun Gu (Shanghai Jiao Tong University); Guang-Zhong Yang (Shanghai Jiao Tong University)

#31 PseudoSegRT: Efficient Pseudo-Labelling for Intraoperative OCT Segmentation

Yu Huang (University College London); Riaz Asaria (University College London); Danail Stoyanov (UCL); Marinko Sarunic (University College London); Sophia Bano (University College London)

#36 A Least Square Generative Network Based on Invariant Contrastive Feature Pair Learning for Multimodal MR Image Synthesis

Redha Touati (Polytechnique Montreal); Samuel Kadoury (Polytechnique Montréal)

#51 Contrastive Distillation For Liver Segmentation In The Wild

Stefano Fogarollo (IGS); Reto Bale (Mikroinvasive Therapie (SIP) Medizinische Universität Innsbruck); Matthias Harders (University of Innsbruck)

#67 LatentPCN: Latent Space-constrained Point Cloud Network for Reconstruction of 3D Patient-specific Bone Surface Models from Calibrated Biplanar X-ray Images

Wenyuan Sun (Shanghai Jiao Tong University); Yuyun Zhao (Shanghai Jiao Tong University); Jihao Liu (Shanghai Jiao Tong University); Guoyan Zheng (Shanghai Jiao Tong University)

#69 Spatial Gradient Consistency for Unsupervised Learning of Hyperspectral Demosaicking: Application to Surgical Imaging

Peichao Li (King's College London); Muhammad Asad (King's College London); Conor Horgan (King's College London); Oscar MacCormac (King's College London); Jonathan Shapey (King's College London); Tom Vercauteren (King's College London)

#112 TRUSformer: Improving Prostate Cancer Detection from Micro-Ultrasound Using Attention and Self-Supervision

#40 Rethinking Causality-driven Robot Tool Segmentation with Temporal Constraints

Hao Ding (Johns Hopkins University); Zhaoshuo Li (Johns Hopkins University); Jie Ying Wu (Vanderbilt University); Mathias Unberath (Johns Hopkins University)

#35 Automated and Data-Driven Plate Computation for Presurgical Cleft Lip and Palate Treatment

3D Reconstruction and Registration

#23 Nail it! Vision-based Drift Correction For Accurate Mixed Reality Surgical Guidance

Wenhao Gu (Johns Hopkins University); Jonathan Knopf (Arthrex); John Cast (Johns Hopkins University); Laurence Higgins (Arthrex); David Knopf (Arthrex); Mathias Unberath (Johns Hopkins University)

#38 Learning Feature Descriptors for Pre- and Intra-operative Point Cloud Matching for Laparoscopic Liver Registration

Zixin Yang (virtual) (Rochester Institute of Technology); Richard Simon (Rochester Institute of Technology); Cristian Linte (Rochester Institute of Technology)

#47 Visualization in 2D/3D Registration Matters For Assuring Technology-assisted Image-guided Surgery

#90 Arc-to-line Frame Registration Method for Ultrasound and Photoacoustic Image-guided Intraoperative Robot-assisted Laparoscopic Prostatectomy

Hyunwoo Song (Johns Hopkins University); Shuojue Yang (Johns Hopkins University); Zijian Wu (Johns Hopkins University); Hamid Moradi (the University of British Columbia); Russ Taylor (Johns Hopkins University); Jin Kang (Johns Hopkins University); Septimiu Salcudean (The University of British Columbia); Emad Boctor (Johns Hopkins University)

#107 Non-rigid Point Cloud Registration for Middle Ear Diagnostics with Endoscopic Optical Coherence Tomography

#106 3D US-CT/MRI Registration for Percutaneous Focal Liver Tumor Ablations

Shuwei Xing (Robarts Research Institute); Joeana N Cambranis Romero (Western University); Priyanka Roy (Western University); Derek Cool (Western University of Ontario); David Tessier (Robarts Research Institute); Elvis C. S. Chen (Robarts Research Institute); Terry Peters (Robarts Research Institute / Western University); Aaron Fenster (Robarts Research Institute)

Surgical Simulation, Planning and Navigation

#8 HEX: Hybrid EMT X-ray Navigation

Henry J Krumb (TU Darmstadt); Bernhard Dorweiler (UK Köln); Anirban Mukhopadhyay (TU Darmstadt)

#14 Reference-free Bayesian Model for Pointing Errors-of-type in Neurosurgical Planning

#24 Comparative Evaluation of Three Commercially Available Markerless Depth Sensors for Close-range Use in Surgical Simulation

Lukas Burger (Universitäts Klinikum Heidelberg); Lalith Sharan (Heidelberg University Hospital); Roger Karl (Heidelberg University Hospital); Christina Wang (Heidelberg University Hospital); Matthias Karck (Heidelberg University Hospital); Raffale De Simone (Heidelberg University Hospital); Ivo Wolf (University of Applied Sciences Mannheim); Gabriele Romano (Heidelberg University Hospital); Sandy Engelhardt (Heidelberg University Hospital)

#29 X-ray image decomposition for improved magnetic navigation

Wenyao Xia (Western University); Shuwei Xing (Robarts Research Institute); Uditha Jarayathne (Northern Digital Inc.); Utsav Pardasani (Northern Digital Inc. ); Elvis C. S. Chen (Robarts Research Institute); Terry Peters (Robarts Research Institute / Western University)

#53 In-situ Guidance for MRI Interventions using Projected Feedback

Pezhman Foroughi (Clear Guide Medical Inc); Alican Demir (Clear Guide Medical Inc); Martin Hossbach (Clear Guide Medical Inc); Purnima Rajan (Clear Guide Medical); Pavel Yarmolenko (The Sheikh Zayed Institute, Washington); Ranjith Vellody (The Sheikh Zayed Institute, Washington); Kevin Cleary (The Sheikh Zayed Institute, Washington); Karun Sharma (The Sheikh Zayed Institute, Washington)

#78 Extending Bioelectric Navigation for Displacement and Direction Detection

Heiko Maier (Technical University of Munich); Heribert Schunkert (DHM); Nassir Navab (Technical University of Munich)

#80 Fully Immersive Virtual Reality for Skull-base Surgery: Surgical Training and Beyond

#83 Intraoperative Estimation of Liver Boundary Conditions from Multiple Partial Surfaces

Andrea Mendizabal (University of Verona); Eleonora Tagliabue (University of Verona); Diego Dall'Alba (virtual) (University of Verona)

#85 Fast and Versatile Platform for Pedicle Screw Insertion Planning

Rafael Benito (Vicomtech); Álvaro Bertelsen (Vicomtech); Verónica de Ramos (Vicomtech); Amaia Iribar Zabala (Vicomtech); Niccoló Innocenti (Fondazione IRCCS Istituto Neurologico Carlo Besta); Nicoló Castelli (Fondazione IRCCS Istituto Neurologico Carlo Besta); Karen Lopez-Linares Roman (Vicomtech); Davide Scorza (Cyber Surgery)

#89 Femur Reconstruction in 3D Ultrasound for Orthopedic Surgery Planning

Christian Gebhardt (ImFusion GmbH); Lara Göttling (LMU Munich); Lukas Buchberger (OT Medizintechnik GmbH); Christian Ziegler (LMU Munich); Wolfgang Wein (ImFusion); Felix Endres (LMU Munich); Quirin Wuermeling (LMU Munich); Boris Holzapfel (LMU Munich); Ferdinand Wagner (LMU Munich); Oliver Zettinig (ImFusion GmbH)

#17 Twin-S: A Digital Twin for Skull-base Surgery

#13 Transcervical Ultrasound Image Guidance System for Transoral Robotic Surgery

Computer Vision in Surgery

#25 Occlusion-robust Scene Flow-based Tissue Deformation Recovery Incorporating a Mesh Optimization Model

#26 TAToo: Stereo Video-based Tracking of Anatomy and Tool for Skull-base Surgery

#39 DisguisOR: Holistic Face Anonymization for the Operating Room

Lennart C Bastian (Technical University of Munich); Tony D Wang (Technical University of Munich); Tobias Czempiel (Technical University of Munich); Benjamin Busam (Technical University of Munich); Nassir Navab (Technical University of Munich)

#41 Pose Estimation For Surgical Training

Eddie Bkheet (Technion); Anne-Lise D'Angelo (Mayo-Clinic); Adam Goldbraikh (Technion); Shlomi Laufer (Technion)

#44 Investigating Keypoint Descriptors for Camera Relocalization in Endoscopy Surgery

Isabela Hernández (Johns Hopkins University); Roger D. Soberanis-Mukul (Johns Hopkins University); Jan Emily Mangulabnan (Johns Hopkins University); Manish Sahu (Johns Hopkins University); Jonas Winter (Johns Hopkins University); Swaroop Vedula (The Johns Hopkins University); Masaru Ishii (Johns Hopkins Medical Institutions); Gregory D Hager (Johns Hopkins University); Russ Taylor (Johns Hopkins University); Mathias Unberath (Johns Hopkins University)

#46 Eye Gaze Metrics for Skill Assessment and Feedback in Kidney Stone Surgery

Yizhou Li (virtual) (Vanderbilt University); Amy Reed (Vanderbilt University Medical Center); Nicholas Kavoussi (Vanderbilt University Medical Center); Jie Ying Wu (Vanderbilt University)

#52 Self-Knowledge Distillation for Surgical Phase Recognition

Jinglu Zhang (Medtronic); Santiago Barbarisi (Medtronic); Abdolrahim Kadkhodamohammadi (Medtronic); Danail Stoyanov (Medtronic); Imanol Luengo (Medtronic)

#73 A Spatio-temporal Network for Video Semantic Segmentation in Surgical Videos

Maria Grammatikopoulou (virtual) (Medtronic); Ricardo Sanchez-Matilla (Medtronic); Felix Bragman (Medtronic); David Owen (Medtronic); Lucy Culshaw (Medtronic); Karen Kerr (Medtronic); Danail Stoyanov (Medtronic); Imanol Luengo (Medtronic)

#84 Shifted-Windows Transformers for the Detection of Cerebral Aneurysms in Microsurgery

Jinfan Zhou (University College London); Will R Muirhead (UCL); Simon Williams (UCL); Danail Stoyanov (UCL); Hani Marcus (National Hospital for Neurology and Neurosurgery); Evangelos B Mazomenos (University College London)

#93 Sources of Performance Variability in Deep Learning-based Polyp Detection

#96 Rendezvous in Time: An Attention-based Temporal Fusion Approach for Surgical Triplet Recognition

Long Abstracts

#115 Automated Density Estimation in Microcirculation using Advection-diffusion

Rohit Jena (virtual) (University of Pennsylvania); Pratik Chaudhari (University of Pennsylvania); James Gee (University of Pennsylvania); John C Greenwood (University of Pennsylvania)

#116 Concept-based Explanations in Medical Imaging

Anuja Vats (NTNU); Marius Pedersen (NTNU); Ahmed Mohammed (NTNU)

#119 Automatic Performance Evaluation of The Intracorporeal Suture Exercise

Liran Halperin (Technion); Gideon Sroka (Bnai Zion); Ido Zuckerman (Technion); Shlomi Laufer (Technion)

#123 A YOLOv5 Based Network for the Detection of a Diffuse Reflectance Spectroscopy Probe to Aid Surgical Guidance in Gastrointestinal Cancer Surgery

Yican Zhong (Imperial College London); Ioannis Gkouzionis (virtual) (Imperial College London); Scarlet Nazarian (Imperial College London); Ara Darzi (Imperial College London); Nisha Patel (Imperial College London); Christpher J. Peters (Imperial College London); Daniel Elson (Hamlyn Centre for Robotic Surgery)

#124 Elliptical Specularity Detection in Endoscopy with Application to Normal Reconstruction

Karim Makki (Université Clermont Auvergne); Kilian Chandelon (Université Clermont Auvergne); Adrien Bartoli (Université Clermont Auvergne)

#125 Unsupervised Binary Instrument Segmentation Using Prior Instrument Knowledge

Luca Sestini (University of Strasbourg); Benoit Rosa (University of Strasbourg); Elena De Momi (Politecnico di Milano); Giancarlo Ferrigno (Politecnico di Milano); Nicolas Padoy (University of Strasbourg)

#126 Augmented Reality for Mitral Valve Repair Planning

Lars Walczak (Fraunhofer MEVIS); Lennart Tautz (Fraunhofer MEVIS); Markus Hüllebrand (Fraunhofer MEVIS); Valentin Kraft (Fraunhofer MEVIS); Jan-Martin Kuhnigk (Fraunhofer MEVIS); Chris Papenfuß (data experts GmbH); Isaac Wamala (Deutsches Herzzentrum der Charite); Serdar Akansel (Deutsches Herzzentrum der Charite); Dustin Greve (Deutsches Herzzentrum der Charite); Volkmar Falk (Deutsches Herzzentrum der Charite); Simon Sündermann (Deutsches Herzzentrum der Charite); Jörg Kempfert (Deutsches Herzzentrum der Charite); Anja Hennemuth (Fraunhofer MEVIS)

#127 Assessing the Benefit of Augmented Reality in Laparoscopic Surgery

João Ramalhinho (University College London); Soojeong Yoo (University College London); Thomas Dowick (University College London); Bongjin Koo (University College London); Murali Somasundaram (University College London); Kurinchi Gurusamy (University College London); David Hawkes (University College London); Brian Davidson (University College London); Ann Blandford (University College London); Matthew J Clarkson (University College London)

#128 An Accurate Scapula Registration Process in Shoulder Arthroplasty Using Mixed Reality

Agathe Tréhin (Stryker)

#130 Platform For Investigating Continuum Manipulator Behavior in Orthopaedics

Henry Phalen (Johns Hopkins University); Adnan Munawar (Johns Hopkins University); Amit Jain (Johns Hopkins University); Russ Taylor (Johns Hopkins University); Mehran Armand (Johns Hopkins University)

#131 Label-Efficient Graph-Based Critical View of Safety Assessment

Aditya Murali (University of Strasbourg); Deepak Alapatt (University of Strasbourg); Pietro Mascagni (Fondazione Policlinico Universitario Agostino Gemelli IRCCS); Armine Vardazaryan (University of Strasbourg); Alain Garcia (IHU Strasbourg); Nariaki Okamoto (IRCAD); Didier Mutter (University Hospital of Strasbourg, IRCAD, IHU Strasbourg); Nicolas Padoy (University of Strasbourg)

#133 Self-Supervised Learning for Surgical Computer Vision: How to Make it Work?

Aditya Murali (University of Strasbourg); Sanat Ramesh (University of Verona); Vinkle Kumar Srivastav (University of Strasbourg); Deepak Alapatt (University of Strasbourg); Tong Yu (University of Strasbourg); Luca Sestini (University of Strasbourg); CHINEDU I NWOYE (University of Strasbourg); Idris Hamoud (ICube); Saurav Sharma (University of Strasbourg); Antoine AF Fleurentin (IHU Strasbourg); Georgios Exarchakis (IHU Strasbourg); Alexandros Karargyris (IHU Strasbourg); Nicolas Padoy (University of Strasbourg)

#134 Surgical Phase and Instrument Recognition: How to identify appropriate Dataset Splits

Georgii Kostiuchik (Heidelberg University Hospital); Lalith Sharan (Heidelberg University Hospital); Benedikt Mayer (University of Magdeburg); Bernhard Preim (University of Magdeburg); Sandy Engelhardt (Heidelberg University Hospital)

#135 A cGANs-based Network for Depth Estimation from Bronchoscopic Images

Lu Guo (Karlsruhe Institute of Technology); Werner Nahm (Karlsruher Institute of Technology)

#137 Automatic image registration of cerebral digital subtraction angiography

Vincent Hellebrekers (Erasmus MC); Theo van Walsum (Erasmus MC); Ihor Smal (Erasmus MC); Sandra A.P. Cornelissen (Erasmus MC); Wim van Zwam (Maastricht UMC); Aad van der Lugt (Erasmus MC); P. Matthijs van der Sluijs (Erasmus MC); Ruisheng Su (Erasmus MC)