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Computer Vision And Robotics In Perioperative Process

Computer Vision And Robotics In Perioperative Process
Author: Yi Xu
Publisher: World Scientific
Total Pages: 118
Release: 2018-04-10
Genre: Technology & Engineering
ISBN: 9813233303

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This invaluable compendium highlights the challenges of perioperative process in hospitals today. It delves into the development of a multi-agent robotic system where a dirty-side robot that sorts instruments returned from a surgical room into different containers for easy scrubbing, a Traybot that navigates the environment and transports the instrument containers to different stations, a clean-side robot that picks up instruments and places them in surgical kits, and an orchestration software architecture that manages the cooperation between different robots.The book discusses the technical details of all the components, from system architecture to the details of the end-effector design. Readers will gain significant knowledge on how such a system was put together.Related Link(s)


Computational Intelligence And Image Processing In Medical Applications

Computational Intelligence And Image Processing In Medical Applications
Author: Chi Hau Chen
Publisher: World Scientific
Total Pages: 336
Release: 2022-05-30
Genre: Computers
ISBN: 9811257469

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In recent years, there have been significant progress in computational intelligence and image processing with machine learning and deep learning as important components of modern artificial intelligence. All these progresses face challenges in dealing with Covid-19 pandemic for detection and treatment.This comprehensive compendium provides not only updated advances of computational intelligence and image processing in the detection and treatment of Covid-19, but also other medical applications such as in cancer detection and cardiovascular diseases, etc. More traditional approaches such as 2D segmentation and 3D reconstruction are included.The useful reference text is an updated version of the edited title, Computer Vision in Medical Imaging (World Scientific, 2014) and its companion volume, Frontiers of Medical Imaging (World Scientific, 2015). The book is written for engineers, scientists and the medical community to meet the increased challenges in medical applications.


Visual Tracking in Conventional Minimally Invasive Surgery

Visual Tracking in Conventional Minimally Invasive Surgery
Author: Shahram Payandeh
Publisher: CRC Press
Total Pages: 358
Release: 2016-11-03
Genre: Computers
ISBN: 1315350483

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Visual Tracking in Conventional Minimally Invasive Surgery introduces the various tools and methodologies that can be used to enhance a conventional surgical setup with some degree of automation. The main focus of this book is on methods for tracking surgical tools and how they can be used to assist the surgeon during the surgical operation. Various notions associated with surgeon–computer interfaces and image-guided navigation are explored, with a range of experimental results. The book starts with some basic motivations for minimally invasive surgery and states the various distinctions between robotic and non-robotic (conventional) versions of this procedure. Common components of this type of operation are presented with a review of the literature addressing the automation aspects of such a setup. Examples of tracking results are shown for both motion and gesture recognition of surgical tools, which can be used as part of the surgeon–computer interface. In the case of marker-less tracking, where no special visual markers can be added to the surgical tools, the tracking results are divided into two types of methodology, depending on the nature and the estimate of the visual noise. Details of the tracking methods are presented using standard Kalman filters and particle filters. The last part of the book provides approaches for tracking a region on the surgical scene defined by the surgeon. Examples of how these tracking approaches can be used as part of image-guided navigation are demonstrated. This book is designed for control engineers interested in visual tracking, computer vision researchers and system designers involved with surgical automation, as well as surgeons, biomedical engineers, and robotic researchers.


Syntactic Pattern Recognition

Syntactic Pattern Recognition
Author: Flasinski Mariusz
Publisher: World Scientific
Total Pages: 404
Release: 2019-03-25
Genre: Computers
ISBN: 981327848X

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This unique compendium presents the major methods of recognition and learning used in syntactic pattern recognition from the 1960s till 2018. Each method is introduced firstly in a formal way. Then, it is explained with the help of examples and its algorithms are described in a pseudocode. The survey of the applications contains more than 1,000 sources published since the 1960s. The open problems in the field, the challenges and the determinants of the future development of syntactic pattern recognition are discussed.This must-have volume provides a good read and serves as an excellent source of reference materials for researchers, academics, and postgraduate students in the fields of pattern recognition, machine perception, computer vision and artificial intelligence.


Computer Vision Techniques for a Robot-assisted Emergency Neurosurgery System

Computer Vision Techniques for a Robot-assisted Emergency Neurosurgery System
Author: Mark Ovinis
Publisher:
Total Pages:
Release: 2011
Genre:
ISBN:

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This thesis presents the development of computer vision techniques for a robot-assisted emergency neurosurgery system that is being developed by the Mechatronics in Medicine group at Loughborough University, UK, and situates them within the context of the overall project. There are two main contributions in this thesis. The first is the development of a registration framework, to establish spatial correspondence between a preoperative plan of a patient (based on computed tomography images) and the patient. The registration is based on the rigid transformation of homologous anatomical soft tissue point landmarks of the head, the medial canthus and tragus, in CT and patient space. As a step towards automating the registration, a computational framework to localise these landmarks in CT space, with performance comparable to manual localisation, has been developed. The second contribution in this thesis is the development of computer vision techniques for a passive intraoperative supervisory system, based on visual cues from the operative site. Specifically, the feasibility of using computer vision to assess the outcome of a surgical intervention was investigated. The ability to mimic and embody part of a surgeon s visual sensory and decision-making capability is aimed at improving the robustness of the robotic system. Low-level image features to distinguish the two possible outcomes, complete and incomplete, were identified. Encouraging results were obtained for the surgical actions under consideration, which have been demonstrated by experiments on cadaveric pig heads. The results obtained are suggestive of the potential use of computer vision to assist surgical robotics in an operating theatre. The computational approaches developed, to provide greater autonomy to the robotic system, have the potential to improve current practice in robotic surgery. It is not inconceivable that the state of the art in surgical robotics can advance to a stage where it is able to emulate the ability and interpretation process of a surgeon.


OR 2.0 Context-Aware Operating Theaters, Computer Assisted Robotic Endoscopy, Clinical Image-Based Procedures, and Skin Image Analysis

OR 2.0 Context-Aware Operating Theaters, Computer Assisted Robotic Endoscopy, Clinical Image-Based Procedures, and Skin Image Analysis
Author: Danail Stoyanov
Publisher: Springer
Total Pages: 323
Release: 2018-10-01
Genre: Computers
ISBN: 3030012018

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This book constitutes the refereed joint proceedings of the First International Workshop on OR 2.0 Context-Aware Operating Theaters, OR 2.0 2018, 5th International Workshop on Computer Assisted Robotic Endoscopy, CARE 2018, 7th International Workshop on Clinical Image-Based Procedures, CLIP 2018, and the First International Workshop on Skin Image Analysis, ISIC 2018, held in conjunction with the 21st International Conference on Medical Imaging and Computer-Assisted Intervention, MICCAI 2018, in Granada, Spain, in September 2018. The 11 full papers presented at OR 2.0 2018, the 5 full papers presented at CARE 2018, the 8 full papers presented at CLIP 2018, and the 10 full papers presented at ISIC 2018 were carefully reviewed and selected. The OR 2.0 papers cover a wide range of topics such as machine vision and perception, robotics, surgical simulation and modeling, multi-modal data fusion and visualization, image analysis, advanced imaging, advanced display technologies, human-computer interfaces, sensors. The CARE papers cover topics to advance the field of computer-assisted and robotic endoscopy. The CLIP papers cover topics to fill gaps between basic science and clinical applications. The ISIC papers cover topics to facilitate knowledge dissemination in the field of skin image analysis, as well as to host a melanoma detection challenge, raising awareness and interest for these socially valuable tasks.


Perspectives In Image-guided Surgery - Proceedings Of The Scientific Workshop On Medical Robotics, Navigation And Visualization

Perspectives In Image-guided Surgery - Proceedings Of The Scientific Workshop On Medical Robotics, Navigation And Visualization
Author: Thorsten M Buzug
Publisher: World Scientific
Total Pages: 536
Release: 2004-07-26
Genre: Medical
ISBN: 9814482498

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The application of computer-aided planning, navigation and robotics in surgery provides significant advantages due to today's sophisticated techniques of patient-data visualization in combination with the flexibility and precision of novel robots. Robotic surgery is set to revolutionize surgical procedures. Augmented with 3D image-guidance technology these tools give finer control over sensitive movements in diseased areas and therefore allow more surgical procedures to be performed using minimally invasive techniques. This book provides an overview of new image-guided procedures in all areas of medical application.The proceedings have been selected for coverage in:• Index to Scientific & Technical Proceedings® (ISTP® / ISI Proceedings)• Index to Scientific & Technical Proceedings (ISTP CDROM version / ISI Proceedings)• CC Proceedings — Engineering & Physical Sciences• CC Proceedings — Biomedical, Biological & Agricultural Sciences


Computer-integrated Surgery

Computer-integrated Surgery
Author: Russell H. Taylor
Publisher: MIT Press
Total Pages: 790
Release: 1996
Genre: Computer systems
ISBN: 9780262200974

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In Computer-Integrated Surgery leading researchers and clinical practitioners describe the exciting new partnership that is being forged between surgeons and machines such as computers and robots, enabling them to perform certain skilled tasks better than either can do alone.The 19 chapters in part I, Technology, explore the components -- registration, basic tools for surgical planning, human-machine interfaces, robotic manipulators, safety -- that are the basis of computer-integrated surgery. These chapters provide essential background material needed to get up to speed on current work as well as a ready reference for those who are already active in the field.The 39 chapters in part II, Applications, cover eight clinical areas -- neurosurgery, orthopedics, eye surgery, dentistry, minimal access surgery, ENT surgery, craniofacial surgery, and radiotherapy -- with a concluding chapter on the high-tech operating room. Each section contains a brief introduction as well as at least one "requirements and opportunities" chapter written by a leading clinician in the area under discussion.


ROBOTIC SURGERY AND AI : Applications and Trends

ROBOTIC SURGERY AND AI : Applications and Trends
Author: Enrico Guardelli
Publisher: MedTechBiz
Total Pages: 101
Release: 2024-07-19
Genre: Medical
ISBN:

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Medicine is constantly evolving, transformed by innovations such as surgical robotics and artificial intelligence (AI). This book explores these revolutionary advances, showing how they are redefining modern surgical practice. Surgical robotics began with systems that helped with minimally invasive procedures and has evolved into precise, widely applicable technologies present in many operating rooms around the world. These systems offer benefits such as shorter recovery time, reduced complications and greater surgical precision. AI, in turn, has become an essential tool in medicine, improving diagnosis, personalizing treatments and analyzing large volumes of data. In surgery, AI enables accurate predictions and real-time decision support, creating a new paradigm where machines assist, learn and adapt, elevating medical care.


Robotic Surgery And Ai

Robotic Surgery And Ai
Author: Enrico Guardelli
Publisher: Clube de Autores
Total Pages: 101
Release: 2024-06-25
Genre: Computers
ISBN:

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Surgical robotics began with systems that helped with minimally invasive procedures and has evolved into precise, widely applicable technologies present in many operating rooms around the world. AI, in turn, has become an essential tool in medicine, improving diagnosis, personalizing treatments and analyzing large volumes of data. This book addresses basic concepts, clinical applications and future perspectives of these technologies, in addition to discussing the ethical and social challenges involved. Medical professionals and students must prepare for this ongoing transformation.