Download or read book Machine Learning and Hyper Spectral Imaging Multi Spectral Endoscopy in the Gastro Intestinal Tract Towards Hyper Spectral Endoscopy written by Martin Hohmann and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Innovative Endoscopic and Surgical Technology in the GI Tract written by Santiago Horgan and published by Springer Nature. This book was released on 2021-10-01 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive state-of-the art overview on the main trends in the newest endoscopic, robotic, and minimal invasive surgical innovations. It also aims to give insight on some of the innovative ideas around Gastro-intestinal Surgery and Endoscopy to stimulate further activities. It contains established knowledge in the field of endoscopic and surgical techniques, and the integration of these new findings in updated therapeutic decision making are demonstrated. The text reviews the latest literature on the subjects and describes the decision making to establish new therapeutic options in the management of diseases applying new technologies. These new techniques are described in detail, which provide excellent back-up information for clinicians in daily practice. Written by experts in the field, Innovative Endoscopic and Surgical Technology in the GI Tract is a valuable resource of knowledge for clinicians, surgeons, nurses, technicians, students and researchers with an interest in GI- disease.
Download or read book Novel Optical Endoscopes for Early Cancer Diagnosis and Therapy written by Dale Jonathan Waterhouse and published by Springer. This book was released on 2019-07-09 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis describes the design, development, characterisation and clinical translation of three novel devices for optical endoscopic imaging. Over the past decade, rapid innovation in optics and photonics has led to the availability of low-cost and high-performance optical technologies that can be exploited for biomedical applications, but relatively few have been translated into clinic. The work presented outlines for the first time, a comprehensive analysis of the common barriers and unique challenges associated with the translation of optical imaging techniques. To assist developers streamline translation of optical imaging devices in future, a roadmap to clinical translation is outlined, and key translational characteristics are defined. Guided by these, subsequent development of endoscopic devices resulted in preparation and approval of endoscopes for first in human trials in the oesophagus, for early detection of cancer, and in the brain, for delineation of tumour during surgical resection. The thesis culminates in the presentation of results from the first in human use of a compact multispectral endoscope for imaging endogenous tissue contrast in the oesophagus. With continuation of the work as outlined at the end of this thesis, the novel techniques described have the potential to improve the standard of care in their respective indications.
Download or read book Dynamic Hyperspectral and Polarized Endoscopic Imaging written by and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Real time Intraoperative Quantitative Assessment of Gastrointestinal Tract Perfusion Using Hyperspectral Imaging HSI written by Manuel Barberio and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anastomotic leak (AL) is a severe complication in surgery. Adequate local perfusion is fundamental to promote anastomotic healing, reducing the risk of AL. However, clinical criteria are unreliable to evaluate bowel perfusion. Consequently, a tool allowing to objectively detect intestinal viability intraoperatively is desirable. In this regard, fluorescence angiography (FA) has been explored. In spite of promising results in clinical trials, FA assessment is subjective, hence the efficacy of FA is unclear. Quantitative FA has been previously introduced. However, it is limited by the need of injecting a fluorophore. Hyperspectral imaging (HSI) is a promising optical imaging technique coupling a spectroscope with a photo camera, allowing for a contrast-free, real-time, and quantitative tissue analysis. The intraoperative usability of HSI is limited by the presence of static images. We developed hyperspectral-based enhanced reality (HYPER), to allow for precise intraoperative perfusion assessment. This thesis describes the steps of the development and validation of HYPER.
Download or read book Innovations in Gastrointestinal Endoscopy written by Prateek Sharma and published by Springer Nature. This book was released on 2021-04-27 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers novel innovations in the field of gastrointestinal endoscopy. The procedures included in the book are related to procedures relating to Esophagus, Stomach, Duodenum, Biliary Tract, Pancreas and Colon. The chapters are based on novel techniques which are Gastric Peroral Endoscopic Myotomy, Endoscopic Gastrojejunostomy, Tunnel Endoscopic Submucosal Dissection, Endoscopic Ultrasound Guided Biliary and Gall Bladder Drainage, Endoscopic Esophageal Plication, Submucosal Tunneling Endoscopic Resection, Anti-reflux Mucosectomy, Radiofrequency Ablation of Biliary Tract, Esophagus. It also covers Endoscopic Gastric Sleeve, Full Thickness Resection, Endoscopic Mucosal Resection of Colon, Esophagus and Stomach, Duodenal Mucosal Resurfacing, Electronic Chromoendoscopy, Stenting for Pancreatic Walled Off Necrosis, Esophageal Cryotherapy and Gastric Balloons. All the procedures are explained by an expert in the field with succinct drawings and images. This collection is to enhance learning interface for newly trained gastroenterologists, experienced gastroenterologist and endoscopists in general who want to know about these procedures.
Download or read book Diagnostic Endoscopy written by Haishan Zeng and published by Taylor & Francis. This book was released on 2013-12-09 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Combining a professional development course on diagnostic endoscopy from SPIE (the international society advancing light-based research) and the authors' graduate course on biomedical optics, this work is written for researchers in medical optics and biomedical engineering as well as graduate medical optics students. It uses extensive examples/case
Download or read book State of the art technology and applications in crop phenomics volume II written by Wanneng Yang and published by Frontiers Media SA. This book was released on 2023-06-06 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advanced Endoscopy written by Qiang Yan and published by BoD – Books on Demand. This book was released on 2020-03-11 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the rapid development of modern medical technology, endoscopic technology has also achieved unprecedented development. Its fields cover examination, treatment, surgery, and even molecular imaging diagnosis. Endoscopy technology brings a minimally invasive diagnosis and treatment experience to patients. Invasive treatment and examination of digestive surgery has changed from large incisions to several Trocar holes, from surgery to endoscopic treatment, and from laparotomy to endoscopy or laparoscopy, which has changed the diagnosis treatment and management of digestive surgery, enhanced the recovery after surgery, and benefited the patients needing to undergo surgical procedures. It is for this reason that we plan to introduce the development of endoscopic and laparoscopic surgery in digestive surgery and enhanced rehabilitation medicine.
Download or read book Image and Signal Processing written by Abderrahim Elmoataz and published by Springer. This book was released on 2014-06-04 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 6th International Conference, ICISP 2014, held in June/July 2014 in Cherbourg, France. The 76 revised full papers were carefully reviewed and selected from 164 submissions. The contributions are organized in topical sections on multispectral colour science, color imaging and applications, digital cultural heritage, document image analysis, graph-based representations, image filtering and representation, computer vision and pattern recognition, computer graphics, biomedical, and signal processing.
Download or read book Computer Aided Analysis of Gastrointestinal Videos written by Jorge Bernal and published by Springer Nature. This book was released on 2021-07-09 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book opens with an introduction to the main purpose and tasks of the GIANA challenge, as well as a summary and an analysis of the results and performance obtained by the 20 participating teams. The early and accurate diagnosis of gastrointestinal diseases is critical for increasing the chances of patient survival, and efficient screening is vital for locating precursor lesions. Video colonoscopy and wireless capsule endoscopy (WCE) are the gold-standard tools for colon and intestinal tract screening, respectively. Yet these tools still present some drawbacks, such as lesion miss rate, lack of in vivo diagnosis capabilities, and perforation risk. To mitigate these, computer-aided detection/diagnosis systems can play a key role in assisting clinicians in the different stages of the exploration. This book presents the latest, state-of-the-art approaches in this field, and also tackles the clinical considerations required to efficiently deploy these systems in the exploration room. The coverage draws upon results from the Gastrointestinal Image Analysis (GIANA) Challenge, part of the EndoVis satellite events of the conferences MICCAI 2017 and 2018. Each method proposed to address the different subtasks of the challenges is detailed in a separate chapter, offering a deep insight into this topic of interest for public health. This book appeals to researchers, practitioners, and lecturers spanning both the computer vision and gastroenterology communities.
Download or read book Characterization of a Novel in Vivo Laparoscopic Hyperspectral Imaging System for Minimally Invasive Surgery written by Sabira Naik and published by ProQuest. This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Background. Minimally invasive operations have transformed the field of surgery. Major operations are now performed through a series of 1cm incisions rather than through a large opening resulting in less pain, disability and fewer complications. Visualization of intra-abdominal structures is accomplished by endoscopes, 9mm diameter tubes containing relay optics. Application of advanced imaging techniques should enhance the surgeon's ability to perform operations more safely. Methods. Hyperspectral imaging has been adapted to endoscopic surgical instruments via a near infrared liquid crystal tunable filter and a back-illuminated, deep-depletion focal plane array with anti-etaloning process for extending sensitivity in the near infrared region. For the visible laparoscopic hyperspectral imaging, a visible low resolution liquid crystal tunable filter is used with a charged coupled device. Results. This imaging system has been used to visualize the peritoneal cavity in anesthetized pigs. Different inherent chromophores like Oxyhemoglobin, Deoxyhemoglobin, lipids and water, differentiate the intra-abdominal structures. Conclusion. Laparoscopic hyperspectral imaging has great potential for improving the surgeon's ability to "see through" the porta hepatis and visualize the common bile duct during cholecystectomy without infusing contrast agents or radiographs. (Abstract shortened by UMI.).
Download or read book Artificial Intelligence in Capsule Endoscopy written by Miguel Mascarenhas and published by Elsevier. This book was released on 2023-02-09 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Artificial Intelligence in Capsule Endoscopy: A Gamechanger for a Groundbreaking Technique highlights the importance of Artificial Intelligence (AI) application in capsule endoscopy. AI will have a key role in the mid/long-term for gastrointestinal endoscopy and capsule endoscopy. This field is a prime area for the use of AI tools with over 50,000 images per endoscopy capsule video, making video analysis a time and resource consuming task and prone to error. With the application of AI image analysis tools (primarily Convolutional Neural Networks) we can decrease capsule endoscopy video reading time and resources and greatly benefit diagnostic accuracy and patient outcomes. In 15 chapters, this important reference provides a global and comprehensive perspective from the background information of AI, machine learning, deep learning and their implications in GI endoscopy. It showcases AI practical use in lesion detection and in relevant clinical indications (like obscure gastrointestinal bleeding and inflammatory bowel disease), and points to future applications of AI within the field. - Provides the current and developing practical application of AI tools in capsule endoscopy - Explains the disruptive nature of AI tools in capsule endoscopy video analysis to provide a better perspective on how AI will change the landscape of capsule endoscopy practice in the future - Includes specific lesion detection, delivering key summaries and practical applications regarding AI tools use - Bridges theorical foundations and practical utility of AI in capsule endoscopy
Download or read book Successful Training in Gastrointestinal Endoscopy written by Jonathan Cohen and published by John Wiley & Sons. This book was released on 2011-04-08 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt: Endoscopy is the primary diagnostic method for GI complaints and is replete with an ever expanding array of therapeutic capabilities. Successful Training in Gastrointestinal Endoscopy will provide all gastroenterologists with the exact set of skills required to perform endoscopy at the highest level. GI trainees will find it a crucial primer for learning endoscopy; teachers will find it a guide to understand how best to develop the expertise of their students; and experienced practicing gastroenterologists will find it a useful refresher tool to brush up on their existing endoscopic skills and to familiarise themselves with new procedures, including issues of safety and competence while performing them. With contributions from internationally recognized leaders in endoscopy education and an endorsement by the World Organisation of Digestive Endoscopy, each chapter will examine the specific skill sets and procedure related tasks which must be mastered when learning a particular technique, including: Specific descriptions of accessories required Standard training methods for the procedure Optimal utilization of novel learning modalities such as simulators Quality measures and objective parameters for competency Available tools for assessing competency once training has been completed In addition to the 400 high-quality, outstanding colour photos, the book will come with a DVD containing over 130 annotated teaching videos of both actual procedures and ex-vivo animal model simulations. These videos will illustrate, in a step by step fashion the proper techniques to be followed, highlighting clinical pearls from the experts and the most common mistakes to avoid. Successful Training in Gastrointestinal Endoscopy will be a key purchase for all gastroenterologists, whether in training or experienced, to allow them to develop and perfect their endoscopic skills. It will be a particularly useful guide for those interested in mastering the latest new techniques and procedures and an essential reference for teachers of endoscopy and students alike. Note: DVD and other supplementary materials are not included as part of eBook file. These materials are available for download upon purchase.
Download or read book Endoscopic Imaging Techniques and Tools written by Vani J.A. Konda and published by Springer. This book was released on 2016-08-09 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a comprehensive, state-of-the art update of the field of endoscopic imaging. The approaches to novel imaging and cutting edge techniques are demonstrated in the context of gastrointestinal endoscopic imaging, with discussions on both techniques in use and exploration of novel imaging platforms on the horizon in gastrointestinal endoscopy. Designed to convey practical information on these innovative approaches in a user-friendly manner, each chapter focuses on the principals of the technology under discussion, highlights key clinical indications, demonstrates the equipment and set up required, covers the basic technique, and reviews complication profiles, and comparison to standard or alternative approaches. Chapters also provides the expert’s tips and tricks for the reader to more practically and easily translate the information provided into safe and successful practice. The volume is also accompanied by videos demonstrating highlighting certain techniques. Written by experts in the field, Endoscopic Imaging Techniques and Tools is a valuable resource for clinicians, trainees, and researchers interested in the field of endoscopic imaging.
Download or read book Diagnosis and Treatment of Cancer using Thermal Therapies written by Citlalli J. Trujillo Romero and published by CRC Press. This book was released on 2023-10-06 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: New research is being conducted in the diagnosis and new treatments of cancer that has high efficacy and are minimally invasiveness. Artificial intelligence, bioimpedance, thermal images and nanomaterials have been used to provide early diagnosis. New treatments based on the generation of microwaves, radiofrequency, or ultrasound have been proposed in the last couple of decades. Although thermotherapies have been shown to be efficient, for them to be considered as a primary treatment, they must overcome some hurdles. One of the main challenges is to ensure applicators that point the electromagnetic or the mechanical waves at a tumor, don't affect the surrounding healthy tissues. In some cases, nanoparticles have also been designed to achieve better focus. The design of new applicators can be made by computational models based on methods such as the finite element. However, to efficiently predict the applicator’s performance, it is important that dielectric, thermal, and acoustic properties (tissue characterization) are included in the models. Not only healthy tissue, but also tumors must be characterized. Patient specific treatment planning, which consists of a 3D patient model based on medical images, can be developed to implement a safety treatment. Moreover, tissue properties as well as the applicator must be defined. Parameters such as temperature increase, and heat pattern must be evaluated to ensure patient safety and treatment success.
Download or read book Integrating Deep Learning Algorithms to Overcome Challenges in Big Data Analytics written by R. Sujatha and published by CRC Press. This book was released on 2021-09-22 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data science revolves around two giants: Big Data analytics and Deep Learning. It is becoming challenging to handle and retrieve useful information due to how fast data is expanding. This book presents the technologies and tools to simplify and streamline the formation of Big Data as well as Deep Learning systems. This book discusses how Big Data and Deep Learning hold the potential to significantly increase data understanding and decision-making. It also covers numerous applications in healthcare, education, communication, media, and entertainment. Integrating Deep Learning Algorithms to Overcome Challenges in Big Data Analytics offers innovative platforms for integrating Big Data and Deep Learning and presents issues related to adequate data storage, semantic indexing, data tagging, and fast information retrieval. FEATURES Provides insight into the skill set that leverages one’s strength to act as a good data analyst Discusses how Big Data and Deep Learning hold the potential to significantly increase data understanding and help in decision-making Covers numerous potential applications in healthcare, education, communication, media, and entertainment Offers innovative platforms for integrating Big Data and Deep Learning Presents issues related to adequate data storage, semantic indexing, data tagging, and fast information retrieval from Big Data This book is aimed at industry professionals, academics, research scholars, system modelers, and simulation experts.
