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Markerless monocular tracking system for guided external eye surgery

C. Monserrat, M.J. Rupérez, M. Alcañiz, J. Mataix
2014 Computerized Medical Imaging and Graphics  
Markerless monocular tracking system for guided external eye surgery. Computerized Medical Imaging and Graphics. 38(8):785-792.  ...  Abstract This paper presents a novel markerless monocular tracking system aimed at guiding ophthalmologists during external eye surgery.  ...  Acknowledgements The authors would like to express our gratitude to Asís Tárrega as well as to the personnel from the "Fisabio Oftalmológica Médica" Eye Center.  ... 
doi:10.1016/j.compmedimag.2014.08.001 pmid:25205012 fatcat:6uo45ng2brebdi6wderxifmboq

Augmented Reality in Surgery: A Scoping Review

Eleonora Barcali, Ernesto Iadanza, Leonardo Manetti, Piergiorgio Francia, Cosimo Nardi, Leonardo Bocchi
2022 Applied Sciences  
Moreover, for the tracking and registration phases, the marker-based method with a rigid registration remains the most used system.  ...  Augmented reality (AR) is an innovative system that enhances the real world by superimposing virtual objects on reality.  ...  Vision-based tracking system for augmented reality to localize recurrent laryngeal nerve during robotic thyroid surgery. Sci. Rep. 2020, 10, 8437.  ... 
doi:10.3390/app12146890 fatcat:zah5wk4em5az3n55m3yziclokm

Recent Developments and Future Challenges in Medical Mixed Reality [article]

Long Chen, Thomas Day, Wen Tang, Nigel W. John
2017 arXiv   pre-print
The classification results reveal a taxonomy for the development of medical MR research during this period as well as suggesting future trends.  ...  In early 2017, Philips announced their first augmented reality system designed for image-guided spine, cranial and trauma surgery.  ...  Recent uses of MR in surgery have also been reported for: hep-atic surgery [36] [37] [38] ; eye surgery [39] ; oral and maxillofacial surgery [40] [41] ; nephrectomy (kidney removal) [42] ; and  ... 
arXiv:1708.01225v1 fatcat:g5uarimgcjfqjpdkcwvj7yn5cu

Recent Developments and Future Challenges in Medical Mixed Reality

Long Chen, Thomas W Day, Wen Tang, Nigel W John
2017 2017 IEEE International Symposium on Mixed and Augmented Reality (ISMAR)  
The classification results reveal a taxonomy for the development of medical MR research during this period as well as suggesting future trends.  ...  Recent uses of MR in surgery have also been reported for: hepatic surgery [45] [46] [38] ; eye surgery [84] ; oral and maxillofacial surgery [112] [8] ; nephrectomy (kidney removal) [34] ; and  ...  vision etc.) and applications (e.g. medical training, rehabilitation, intra-operative navigation, guided surgery).  ... 
doi:10.1109/ismar.2017.29 dblp:conf/ismar/ChenDTJ17 fatcat:pryazywi75emjaq743l5dnuwne

EyeLoop: An Open-Source System for High-Speed, Closed-Loop Eye-Tracking

Simon Arvin, Rune Nguyen Rasmussen, Keisuke Yonehara
2021 Frontiers in Cellular Neuroscience  
Eye-trackers are widely used to study nervous system dynamics and neuropathology.  ...  It also does not easily allow for real-time analysis and closed-loop design to link eye movements to neural activity.  ...  Discussion Conventional systems for eye tracking are typically tailored to large eyes, such as in human patients or non-human primates.  ... 
doi:10.3389/fncel.2021.779628 pmid:34955752 pmcid:PMC8696164 fatcat:ycs7vcpbdfggdfqsjmd35yejhe

The Potential of Computer Vision-Based Marker-Less Human Motion Analysis for Rehabilitation

Thomas Hellsten, Jonny Karlsson, Muhammed Shamsuzzaman, Göran Pulkkis
2021 Rehabilitation Process and Outcome  
It has attracted significant interest for detailed motion analysis, as it does not need arrangement of external fiducials while capturing motion data from images.  ...  Preliminary simulations reveal that some proposed systems already provide a sufficient accuracy for 2D joint angle estimations.  ...  This section is an overview of marker-less systems using a single camera/monocular video stream.  ... 
doi:10.1177/11795727211022330 pmid:34987303 pmcid:PMC8492027 fatcat:repxjld5sbbbfincssdn3tmwie

Human motion tracking for rehabilitation—A survey

Huiyu Zhou, Huosheng Hu
2008 Biomedical Signal Processing and Control  
This paper reviews recent progress in human movement detection/tracking systems in general, and existing or potential application for stroke rehabilitation in particular.  ...  Human motion tracking for rehabilitation has been an active research topic since the 1980s.  ...  legs with eye open and closed [95] .  ... 
doi:10.1016/j.bspc.2007.09.001 fatcat:ggazms2tbrhrpcl6zi5saiavra

2014 Index IEEE Transactions on Medical Imaging Vol. 33

2014 IEEE Transactions on Medical Imaging  
Tzoumas, S., +, TMI Jan. 2014 48-60 Optical tracking Markerless Motion Tracking of Awake Animals in Positron Emission Tomography.  ...  R., +, TMI Nov. 2014 2098-2106 Markerless Motion Tracking of Awake Animals in Positron Emission Tomography.  ...  ., 1969 -1985 Numerical Surrogates for Human Observers in Myocardial Motion Evaluation From SPECT Images.  ... 
doi:10.1109/tmi.2014.2386278 fatcat:poarfhfto5bm5mhfl7ugwtw4xy

Real-Time Range Imaging in Health Care: A Survey [chapter]

Sebastian Bauer, Alexander Seitel, Hannes Hofmann, Tobias Blum, Jakob Wasza, Michael Balda, Hans-Peter Meinzer, Nassir Navab, Joachim Hornegger, Lena Maier-Hein
2013 Lecture Notes in Computer Science  
Eventually, we discuss practical demands and limitations, and open research issues and challenges that are of fundamental importance for the progression of the field.  ...  Furthermore, they investigated the use of ToF cameras as a markerless inside-out tracking device for AR visualization during image-guided procedures as opposed to the marker-based variant presented in  ...  They proposed a system for image-guided liver surgery based on a laser range scanner and presented a method for recovering soft-tissue deformations using incomplete surface data [40] .  ... 
doi:10.1007/978-3-642-44964-2_11 fatcat:haedwosdkfe3fnt3ldfhvaubi4

Robotic Endoscope Control via Autonomous Instrument Tracking [article]

Caspar Gruijthuijsen, Luis C. Garcia-Peraza-Herrera, Gianni Borghesan, Dominiek Reynaerts, Jan Deprest, Sebastien Ourselin, Tom Vercauteren, Emmanuel Vander Poorten
2022 arXiv   pre-print
We validate our vision pipeline and run a user study of this system.  ...  The clinical relevance of the study is ensured through the use of a laparoscopic exercise validated by the European Academy of Gynaecological Surgery which involves bi-manual coordination and navigation  ...  To the best of our knowledge, we are the first to report how to construct an autonomous instrument tracking system that allows for solo-surgery using only the endoscope as a sensor to track the surgical  ... 
arXiv:2107.02317v3 fatcat:tu5gswxbijg63gmtrx5o6ctlmq

Robotic Endoscope Control Via Autonomous Instrument Tracking

Caspar Gruijthuijsen, Luis C. Garcia-Peraza-Herrera, Gianni Borghesan, Dominiek Reynaerts, Jan Deprest, Sebastien Ourselin, Tom Vercauteren, Emmanuel Vander Poorten
2022 Frontiers in Robotics and AI  
We validate our vision pipeline and run a user study of this system.  ...  The clinical relevance of the study is ensured through the use of a laparoscopic exercise validated by the European Academy of Gynaecological Surgery which involves bi-manual coordination and navigation  ...  To the best of our knowledge, we are the first to report how to construct an autonomous instrument tracking system that allows for solo-surgery using only the endoscope as a sensor to track the surgical  ... 
doi:10.3389/frobt.2022.832208 pmid:35480090 pmcid:PMC9035496 fatcat:fosdnzrfrfe5dkxp5y7nzczzym

2013 Index IEEE Transactions on Biomedical Engineering Vol. 60

2013 IEEE Transactions on Biomedical Engineering  
The Author Index contains the primary entry for each item, listed under the first author's name.  ...  ., +, TBME Oct. 2013 2952-2960 Long-Range Gaze Tracking System for Large Movements. Cho, D.-C., +, TBME Dec. 2013 3432-3440 Mechatronic Design of a Fully Integrated Camera for Mini-Invasive Surgery.  ...  Zhu, L., +, TBME Oct. 2013 2887-2895 Automatic Monocular System for Human Fall Detection Based on Varia-tions in Silhouette Area.  ... 
doi:10.1109/tbme.2013.2295159 fatcat:kjadiysea5h55hjr7i3o6vstlm

The use of EIT in the detection of regional lung dysfunction in prematurely born neonates [chapter]

A. Zifan, P. Liatsis, R. Bayford
2009 International Federation for Medical and Biological Engineering Proceedings  
11:45 Novel application of MRI-polymer gel dosimeter for measurement of CTDI on X-ray 64 slices CT scanner Leila Karimiafshar (Tehran university of medical sciences, Iran); Nader Riyahi-Alam (  ...  guided Endoscopic Surgery Andreas Melzer (University of Dundee, United Kingdom); Erwin Immel (University of Dundee, United Kingdom) Development of multimodal image registration system with USB cameras  ...  of Dundee, United Kingdom) MRI/CT guided robotic Systems for interventions Andreas Melzer (University of Dundee, United Kingdom); Erwin Immel (University of Dundee, United Kingdom) Technology for MRI  ... 
doi:10.1007/978-3-642-03882-2_347 fatcat:7yqxmd6xq5fidbtvwtacdv76ya

D5.1- Market analysis report

Pascal Perrot, Laurence Leopold, Romain Alcaras
2018 Zenodo  
This deliverable describes the market for audio-visual immersive products and provides a set of recommendations as input for the use cases and the exploitation and innovation transfer activities in T.5.1  ...  A markerless system only uses volumetric capture to proceed (see 3.2.3).  ...  The system captures the movements using markers on the body or it may be markerless.  ... 
doi:10.5281/zenodo.3529594 fatcat:63cz2h5djzhf5dp6tswnnenu2y

Applications of Pose Estimation in Human Health and Performance across the Lifespan

Jan Stenum, Kendra M. Cherry-Allen, Connor O. Pyles, Rachel D. Reetzke, Michael F. Vignos, Ryan T. Roemmich
2021 Sensors  
Human pose estimation algorithms leverage advances in computer vision to track human movement automatically from simple videos recorded using common household devices with relatively low-cost cameras (  ...  In our view, these technologies offer clear and exciting potential to make measurement of human movement substantially more accessible; for example, a clinician could perform a quantitative motor assessment  ...  Acknowledgments: We would like to thank the Janney Program within the Johns Hopkins University Applied Physics Laboratory for providing partial funding for this work, which nurtures a culture of discovery  ... 
doi:10.3390/s21217315 pmid:34770620 pmcid:PMC8588262 fatcat:r44djxt72fg63g62goyh5jao3y
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