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Comparative evaluation of instrument segmentation and tracking methods in minimally invasive surgery
[article]
2018
arXiv
pre-print
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Intraoperative segmentation and tracking of minimally invasive instruments is a prerequisite for computer- and robotic-assisted surgery. ...
The paper presents a comparative validation study of different vision-based methods for instrument segmentation and tracking in the context of robotic as well as conventional laparoscopic surgery. ...
In the conventional laparoscopic setting, tracking would also be improved by merging results, though this was not the case in the robotic setting, as one method tracked a different part of the instruments ...
arXiv:1805.02475v1
fatcat:hagoe34yfzdd7drq5f5fmhkdqa
Electromagnetic Navigation in Minimally Invasive Spine Surgery: Results of a Cadaveric Study to Evaluate Percutaneous Pedicle Screw Insertion
2008
SAS Journal
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Th e aim of the study was to evaluate the clinical applicability of an EM system for minimally invasive spine fusion in the lumbosacral spine. ...
As percutaneous pedicle screw fi xation becomes increasingly common in spinal surgery, intraoperative imaging systems that maximize effi ciency while minimizing radiation exposure and inaccurate trajectories ...
In addition, our study demonstrates the applicability of this technique in minimally invasive spine surgery as a method for guiding percutaneously placed screws. ...
doi:10.1016/s1935-9810(08)70017-3
fatcat:dt6swi4manbhnboqvrfrktisz4
Electromagnetic Navigation in Minimally Invasive Spine Surgery: Results of a Cadaveric Study to Evaluate Percutaneous Pedicle Screw Insertion
2008
The International Journal of Spine Surgery
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The aim of the study was to evaluate the clinical applicability of an EM system for minimally invasive spine fusion in the lumbosacral spine. ...
As percutaneous pedicle screw fixation becomes increasingly common in spinal surgery, intraoperative imaging systems that maximize efficiency while minimizing radiation exposure and inaccurate trajectories ...
In addition, our study demonstrates the applicability of this technique in minimally invasive spine surgery as a method for guiding percutaneously placed screws. ...
doi:10.1016/sasj-2007-0105-rr
pmid:25802601
pmcid:PMC4365653
fatcat:cs7sgp5k2jbkdnddgsq4o6j3ha
Exploring Deep Learning Methods for Real-Time Surgical Instrument Segmentation in Laparoscopy
[article]
2021
arXiv
pre-print
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To this end, we evaluate and compare some popular deep learning methods that can be explored for the automated segmentation of surgical instruments in laparoscopy, an important step towards tool tracking ...
Minimally invasive surgery is a surgical intervention used to examine the organs inside the abdomen and has been widely used due to its effectiveness over open surgery. ...
The challenge aimed to develop a potential method for minimally invasive surgery to track the surgical instruments in the abdomen. ...
arXiv:2107.02319v2
fatcat:ztvxt2bwsfhojd6dvhxy7ayeuy
2D-3D Pose Tracking of Rigid Instruments in Minimally Invasive Surgery
[chapter]
2014
Lecture Notes in Computer Science
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Instrument localization and tracking is an important challenge for advanced computer assisted techniques in minimally invasive surgery and image-based solutions to instrument localization can provide a ...
We demonstrate the improved robustness and performance of our algorithm with optically tracked ground truth and additionally qualitatively demonstrate its performance on in vivo images. ...
Introduction Image-based instrument tracking and localization has important applications in computer assisted interventions (CAI) and in robotic minimally invasive surgery (RMIS). ...
doi:10.1007/978-3-319-07521-1_1
fatcat:ftnjciancrdvzodweky6iul7xy
Front Matter: Volume 10951
2019
Medical Imaging 2019: Image-Guided Procedures, Robotic Interventions, and Modeling
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-98] Proc. of SPIE Vol. 10951 1095101-8 Content-based retrieval of video segments from minimally invasive surgery videos using deep convolutional video descriptors and iterative query refinement [10951 ...
and control of a compact modular robot for transbronchial lung biopsy [10951-17]
10951 0J
A new manual insertion tool for minimally invasive, image-guided cochlear implant surgery
[10951-18]
10951 ...
doi:10.1117/12.2531522
fatcat:6ed6gbuiarfetfqndgjmno772a
Evaluation of Surgical Skills during Robotic Surgery by Deep Learning-Based Multiple Surgical Instrument Tracking in Training and Actual Operations
2020
Journal of Clinical Medicine
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The tracking method was applied to 54 video segments and evaluated by root mean squared error (RMSE), area under the curve (AUC), and Pearson correlation analysis. ...
This study proposes a deep learning-based surgical instrument tracking algorithm to evaluate surgeons' skills in performing procedures by robotic surgery. ...
Surgical proficiency in laparoscopic surgery, a type of minimally invasive surgery, has been evaluated using the Objective Structured Assessment of Technical Skill (OSATS) [2] . ...
doi:10.3390/jcm9061964
pmid:32585953
fatcat:b5a6krbfyjc2pblpp2ld7bcpse
Combined 2D and 3D tracking of surgical instruments for minimally invasive and robotic-assisted surgery
2016
International Journal of Computer Assisted Radiology and Surgery
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Purpose Computer-assisted interventions for enhanced minimally invasive surgery (MIS) require tracking of the surgical instruments. ...
However, vision-based methods suffer from drift, and in the case of occlusions, shadows and fast motion, they can be subject to complete tracking Electronic supplementary material The online version of ...
Max Allan would like to acknowledge the financial support of the Rabin Ezra foundation as well as EPSRC funding for DTP in Medical and Biomedical Imaging at University College London. ...
doi:10.1007/s11548-016-1393-4
pmid:27038963
pmcid:PMC4893384
fatcat:wn2feqvsk5h4ffpd3cyp2hy4qm
Semantic SLAM Based on Deep Learning in Endocavity Environment
2022
Symmetry
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Lumen simultaneous localization and mapping (SLAM) technology can use the image sequence taken by the endoscope to estimate the pose of the endoscope and reconstruct the lumen scene in minimally invasive ...
structure in the visual odometry with the goals of solving the binary segmentation problem between surgical instruments and the lumen background and distinguishing dynamic feature points. ...
Acknowledgments: We thank Kaiyuan Jiang for his valuable comments and discussion.
Conflicts of Interest: The authors declare no conflict of interest. ...
doi:10.3390/sym14030614
fatcat:ls4djukzojb77gv3pue74dujxq
Kvasir-Instrument: Diagnostic and therapeutic tool segmentation dataset in gastrointestinal endoscopy
[article]
2020
arXiv
pre-print
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Additionally, we provide a baseline for the segmentation of the GI tools to promote research and algorithm development. ...
The qualitative results showed that the model did not work for the images with specularity and the frames with multiple instruments, while the best result for both methods was observed on all other types ...
Acknowledgements This work is funded in part by the Research Council of Norway, project number 263248 (Privaton) and project number 282315 (AutoCap). ...
arXiv:2011.08065v1
fatcat:zuati76txvgmzc6sb3mtajqbwy
Motion Tracking for Minimally Invasive Robotic Surgery
[chapter]
2008
Medical Robotics
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Minimally invasive robotic surgery
Minimally invasive surgery Minimally invasive surgery only requires small incisions into the patient body. ...
These drawbacks arise from the fact that, in contrast to open surgery, direct contact and view to the field of surgery are lost in minimally invasive scenarios. ...
doi:10.5772/5244
fatcat:5wlt5iz4wfdlza5jmfuozwa7wi
Autonomous Endoscope Robot Positioning Using Instrument Segmentation with Virtual Reality Visualization
2021
IEEE Access
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This paper presents a method for endoscope's autonomous positioning by a robotic endoscope holder for minimally invasive surgery. ...
INDEX TERMS autonomous robot control, artificial neural network, minimally invasive surgery, object segmentation, human-robot cooperation. ...
invasive surgery. ...
doi:10.1109/access.2021.3079427
fatcat:ac7wkfruirdgvnkpayqlunkpqy
Visual Intelligence: Prediction of Unintentional Surgical-Tool-Induced Bleeding during Robotic and Laparoscopic Surgery
2021
Robotics
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We tested the algorithm using 17 videos of minimally invasive surgery, 11 of which had tool-induced bleeding. ...
By comparing changes in entropy over time, the algorithm determines when the surgical instruments are moved abruptly. ...
Conflicts of Interest: The authors declare no conflict of interest. ...
doi:10.3390/robotics10010037
fatcat:xxov6elfhjetbnhw7prgjhsxie
Evolution of Image-Guided Liver Surgery: Transition from Open to Laparoscopic Procedures
2013
Journal of Gastrointestinal Surgery
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Image-guidance technology can assist in overcoming some of the obstacles to minimally invasive liver procedures by enhancing ultrasound findings and ablation guidance. ...
This manuscript describes a protocol that evaluated an open image-guidance system, and a subsequent protocol that directly compared, for validation, a laparoscopic with an open image-guidance system. ...
The content of this manuscript is solely the responsibility of the authors and does not necessarily represent the official views of the National Cancer Institute or the National Institutes of Health. ...
doi:10.1007/s11605-013-2214-5
pmid:23645420
pmcid:PMC3690505
fatcat:vpoos4wohvfdvbe5uxewsrikvm
A Multimodality Navigation System for Endoscopic Fetal Surgery: A Phantom Case Study for Congenital Diaphragmatic Hernia
2018
Surgical Innovation
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Results The paper presented a new navigation interface and development of a phantom evaluation environment. ...
the development of a fetal phantom environment for Congenital Diaphragmatic Hernia for surgical testing, evaluation and training. ...
These procedures had been mostly done using open surgical methods which, with the progression in technology, have been transformed into Minimal Invasive surgeries. 5 When compared to the open surgeries ...
doi:10.1177/1553350618813244
fatcat:paohgzsuh5hl5lr6fmuyi2ufi4
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