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Detection And Classification Of Diabetic Retinopathy Condition In Retinal Images
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Book Synopsis DETECTION AND CLASSIFICATION OF DIABETIC RETINOPATHY CONDITION IN RETINAL IMAGES by : N. Ramakrishna
Download or read book DETECTION AND CLASSIFICATION OF DIABETIC RETINOPATHY CONDITION IN RETINAL IMAGES written by N. Ramakrishna and published by Archers & Elevators Publishing House. This book was released on with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Handbook of Retinal Screening in Diabetes by : Roy Taylor
Download or read book Handbook of Retinal Screening in Diabetes written by Roy Taylor and published by John Wiley & Sons. This book was released on 2012-03-14 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beginning with chapters summarizing the basics of diabetic retinopathy, this updated volume outlines the need for screening, how to screen safely and correctly, and the normal condition of the retina without diabetic retinopathy, all using excellent line and halftone illustrations. The core focus then moves on to examining each different form of retinopathy, all supported by outstanding color retinal photographs illustrating the appearance of the retina at various stages of retinopathy, plus an analysis on the best treatment for each stage. The book ends with chapters providing self-assessment questions of the type that screeners will encounter when gaining their now mandatory retinal screening qualifications, as well as a background information chapter offering advice on related UK, European, and US organizations. A website contains all the full-color retinopathy images from the book, with the option to download these into presentations.
Book Synopsis Automated Image Detection of Retinal Pathology by : Herbert Jelinek
Download or read book Automated Image Detection of Retinal Pathology written by Herbert Jelinek and published by CRC Press. This book was released on 2009-10-09 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses the Effect of Automated Assessment Programs on Health Care ProvisionDiabetes is approaching pandemic numbers, and as an associated complication, diabetic retinopathy is also on the rise. Much about the computer-based diagnosis of this intricate illness has been discovered and proven effective in research labs. But, unfortunately, many of
Book Synopsis Intravitreal Steroids by : Albert J. Augustin
Download or read book Intravitreal Steroids written by Albert J. Augustin and published by Springer. This book was released on 2015-02-19 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explains how to use intravitreal steroids optimally in the management of patients with intraocular inflammation (uveitis) and macular edema. The rationale for this treatment approach is first explained by examining the pathophysiology of these disease entities, with particular attention to the major role of inflammatory processes. Devices for the delivery of steroids to the eye are discussed, and guidance provided on the role of imaging studies before, during, and after steroid therapy. The value of different steroidal approaches is then considered in detail. Other topics addressed include the use of steroids as a surgical adjunct and within a combination strategy. Uveitis and macular edema are common sight-threatening diseases or complications of diabetes and retinal vein occlusion for which no adequate treatment was available until recently. Both trainees and practitioners will find Intravitreal Steroids to be an invaluable aid in combating these blinding diseases.
Book Synopsis Management of Diabetic Retinopathy by : F. Bandello
Download or read book Management of Diabetic Retinopathy written by F. Bandello and published by Karger Medical and Scientific Publishers. This book was released on 2017-04-20 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recently developed diagnostic and therapeutic technologies such as OCT-angiography and small gauge vitrectomy have influenced the modern treatment of diabetic retinopathy. This volume provides a summary of the state-of-the-art evidence-based approach to managing complications that may occur with diabetic retinopathy. It offers the latest information on pathogenesis and diagnosis, and highly experienced clinicians review the results of relevant randomized clinical trials that serve as the basis of current therapy. The book provides not only a summary of data from randomized trials but also an analysis and interpretation by internationally renowned experts. Ophthalmology residents, fellows, and practicing clinicians will find this book to be a useful reference when seeking evidence-based treatment strategies for various complications of diabetic retinopathy. It is also for researchers identifying new avenues of drug developments and for insurance professionals and health care policy administrators who are establishing evidence-based therapy guidelines for therapeutic intervention.
Book Synopsis Retinal Image Processing for Automated Detection and Grading of Diabetic Retinopathy by : Hussain Fadhel Hamdan Jaafar
Download or read book Retinal Image Processing for Automated Detection and Grading of Diabetic Retinopathy written by Hussain Fadhel Hamdan Jaafar and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The main eye condition associated with diabetes is called diabetic retinopathy and is, the main cause of blindness. The earliest signs of this disease include damage to retinal blood vessels and then the formation of lesions such as exudates and red spots. Such lesions are normally detected manually by clinicians in intensive and time-consuming processes. Computer:--aided detection and grading of such conditions could facilitate an immediate and accurate Criagnosis. Whilst some progress has been made to detect these diseases, there is no complete system for automated detection and grading of diabetic retinopathy and this is hindering the development of automated methods to support assessment of diabetic eye disease. The aim of this work is to develop computer algorithms that can be used in the medical screening system for evaluating the condition of the retina leading to successful treatment. This work comprises five stages: 1) image pre-processing, 2) retinal structure extraction; 3) hard exudate detection, 4) red lesion detection and 5) grading of diabetic retinopathy. The aim of image pre-processing is to prepare the image with better quality where shade correction using morphological processes and contrast enhancement using fuzzy logic-based method are applied to the image. In the retinal structure extraction, multi-scale morphological technique and classification procedure are proposed for blood vessel detection. Vasculature loop-based method for the optic disc localisation is proposed, while for fovea localisation, a method based on its features and geometric relationships with the other retinal structures is developed. These methods have the advantage of lower computational complexity and competitive performance compared to the existing related methods. A novel coarse to fine strategy is proposed to detect hard exudates, where a local variation operator is used to calculate the standard deviation around each pixel followed by automated thresholding, morphological operations, and classification to segment coarse hard exudates. To fine-tune the result of coarse hard exudates, two region-based segmentation techniques are investigated to detect fine hard exudates. The significance of this method is manifested by its superior performance, lower computational complexity (compared to the current state of the art) and the ability to deal with a variety of image qualities. A novel red lesion detection method is proposed using mathematical morphology to segment candidate red lesions followed by refining them from traces of retinal structures and then a classification based on red lesion features is used to detect red lesions with high degree of discrimination between genuine red lesions and artifacts and as a result its detection performance has proved to be favourable. Grading of diabetic retinopathy is a very important stage after the detection of retinal lesions to evaluate their severity and to decide appropriate treatment. The most reliable medical approaches to diabetic retinopathy grading were investigated to build a novel computer-aided model for automated grading based on the clinical criteria and results of the earlier lesion segmentation. This model quantifies the nature, extent and spatial distribution of all the detected features and provides a clinical grading assessment. This is among the first of such models published and as such the novelty is considered to be one of the main contributions of this thesis.
Book Synopsis Deep Convolutional Neural Network for The Prognosis of Diabetic Retinopathy by : A. Shanthini
Download or read book Deep Convolutional Neural Network for The Prognosis of Diabetic Retinopathy written by A. Shanthini and published by Springer Nature. This book was released on 2022-08-23 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses a detailed overview of diabetic retinopathy, symptoms, causes, and screening methodologies. Using a deep convolution neural network and visualizations techniques, this work develops a prognosis system used to automatically detect the diabetic retinopathy disease from captured retina images and help improve the prediction rate of diagnosis. This book gives the readers an understanding of the diabetic retinopathy disease and recognition process that helps to improve the clinical analysis efficiency. It caters to general ophthalmologists and optometrists, diabetologists, and internists who encounter diabetic patients and most prevalent retinal diseases daily.
Book Synopsis Computational Intelligence for Information Retrieval by : Dharmender Saini
Download or read book Computational Intelligence for Information Retrieval written by Dharmender Saini and published by CRC Press. This book was released on 2021-12-14 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a thorough understanding of the integration of computational intelligence with information retrieval including content-based image retrieval using intelligent techniques, hybrid computational intelligence for pattern recognition, intelligent innovative systems, and protecting and analysing big data on cloud platforms. The book aims to investigate how computational intelligence frameworks are going to improve information retrieval systems. The emerging and promising state-of-the-art of human–computer interaction is the motivation behind this book. The book covers a wide range of topics, starting from the tools and languages of artificial intelligence to its philosophical implications, and thus provides a plethora of theoretical as well as experimental research, along with surveys and impact studies. Further, the book aims to showcase the basics of information retrieval and computational intelligence for beginners, as well as their integration, and challenge discussions for existing practitioners, including using hybrid application of augmented reality, computational intelligence techniques for recommendation systems in big data, and a fuzzy-based approach for characterization and identification of sentiments.
Book Synopsis Diabetic Retinopathy and Cardiovascular Disease by : C. Sabanayagam
Download or read book Diabetic Retinopathy and Cardiovascular Disease written by C. Sabanayagam and published by Karger Medical and Scientific Publishers. This book was released on 2019-06-03 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diabetic retinopathy (DR), a common microvascular complication, has consistently been shown to be associated with an increased risk of cardiovascular disease (CVD). This book provides complete coverage of DR as a potential marker for CVD in those with diabetes. It succinctly reviews the epidemiological and pathogenic links of DR to various cardiovascular events including stroke, coronary artery disease, chronic kidney disease, heart failure, and mortality. Furthermore, it discusses the usefulness of DR in CVD risk prediction and cardiovascular safety of anti-VEGF therapy in diabetic patients. There are insights from contemporary diabetic trials that demonstrated the enhanced cardiovascular benefit of novel glucose lowering therapy. It also highlights the potential of novel retinal imaging to predict CVD and its risk factors using the state-of-the art artificial intelligence-based deep learning systems. This book will be an invaluable resource for specialists translating research findings into clinical care, including those in cardiology, endocrinology, ophthalmology, and general practitioners. IT will also be of interest to public health practitioners, researchers, graduate students, and biotech companies interested in developing retinal image-based diagnostic and prognostic tools.
Book Synopsis Intelligent Pervasive Computing Systems for Smarter Healthcare by : Arun Kumar Sangaiah
Download or read book Intelligent Pervasive Computing Systems for Smarter Healthcare written by Arun Kumar Sangaiah and published by John Wiley & Sons. This book was released on 2019-06-21 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to intelligent decision and pervasive computing paradigms for healthcare analytics systems with a focus on the use of bio-sensors Intelligent Pervasive Computing Systems for Smarter Healthcare describes the innovations in healthcare made possible by computing through bio-sensors. The pervasive computing paradigm offers tremendous advantages in diversified areas of healthcare research and technology. The authors—noted experts in the field—provide the state-of-the-art intelligence paradigm that enables optimization of medical assessment for a healthy, authentic, safer, and more productive environment. Today’s computers are integrated through bio-sensors and generate a huge amount of information that can enhance our ability to process enormous bio-informatics data that can be transformed into meaningful medical knowledge and help with diagnosis, monitoring and tracking health issues, clinical decision making, early detection of infectious disease prevention, and rapid analysis of health hazards. The text examines a wealth of topics such as the design and development of pervasive healthcare technologies, data modeling and information management, wearable biosensors and their systems, and more. This important resource: Explores the recent trends and developments in computing through bio-sensors and its technological applications Contains a review of biosensors and sensor systems and networks for mobile health monitoring Offers an opportunity for readers to examine the concepts and future outlook of intelligence on healthcare systems incorporating biosensor applications Includes information on privacy and security issues on wireless body area network for remote healthcare monitoring Written for scientists and application developers and professionals in related fields, Intelligent Pervasive Computing Systems for Smarter Healthcare is a guide to the most recent developments in intelligent computer systems that are applicable to the healthcare industry.
Book Synopsis Diabetes and Fundus OCT by : Ayman S. El-Baz
Download or read book Diabetes and Fundus OCT written by Ayman S. El-Baz and published by Elsevier. This book was released on 2020-04-17 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diabetes and Fundus OCT brings together a stellar cast of authors who review the computer-aided diagnostic (CAD) systems developed to diagnose non-proliferative diabetic retinopathy in an automated fashion using Fundus and OCTA images. Academic researchers, bioengineers, new investigators and students interested in diabetes and retinopathy need an authoritative reference to bring this multidisciplinary field together to help reduce the amount of time spent on source-searching and instead focus on actual research and the clinical application. This reference depicts the current clinical understanding of diabetic retinopathy, along with the many scientific advances in understanding this condition. As the role of optical coherence tomography (OCT) in the assessment and management of diabetic retinopathy has become significant in understanding the vireo retinal relationships and the internal architecture of the retina, this information is more critical than ever. Includes unique information for academic clinicians, researchers and bioengineers Provides insights needed to understand the imaging modalities involved, the unmet clinical need that is being addressed, and the engineering and technical approaches applied Brings together details on the retinal vasculature in diabetics as imaged by optical coherence tomography angiography and automated detection of retinal disease
Book Synopsis Handbook of Retinal Screening in Diabetes by : Roy Taylor
Download or read book Handbook of Retinal Screening in Diabetes written by Roy Taylor and published by John Wiley & Sons. This book was released on 2006-03-30 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, a successor to the highly popular Practical Guide toPolaroid Retinal Photography, describes the essentialcomponents of a retinopathy screening programme, including thecriteria for referral to an ophthalmologist, drawing upon theexperience of the Newcastle system over the last two decades andthe National Screening Committee Report upon Eye screening. It isfully illustrated, featuring a new set of 50 digital colourphotographs, showing the normal retina and problems associated withdiabetes, with explanatory text. "[T]he first concise textbook on retinal screening... wellstructured and written... provide[s] excellent background readingto those entering the new profession of retinal screening."PRACTICAL DIABETES INTERNATIONAL
Book Synopsis Diabetic Retinopathy by : Mohammad Shamsul Ola
Download or read book Diabetic Retinopathy written by Mohammad Shamsul Ola and published by BoD – Books on Demand. This book was released on 2012-02-24 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this book is to provide a comprehensive overview of current concepts in pathogenesis, diagnosis and treatments of diabetic retinopathy. It provides a collection of topics written by excellent authors, covering discussions on advances in understanding of pathophysiology, immunological factors and emerging concepts, relating to clinical aspects and treatment strategies. The contents of the book will not only provide a resource for our knowledge but also improve diagnosis and treatment options for those patients who suffer vision loss due to diabetic retinopathy.
Book Synopsis "2021 International Conference on Computer Communication and Informatics (ICCCI)". by :
Download or read book "2021 International Conference on Computer Communication and Informatics (ICCCI)". written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Diabetic Retinopathy by : S. Riaskoff
Download or read book Diabetic Retinopathy written by S. Riaskoff and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: The evaluation of diabetic retinopathy is often difficult, because the clinical picture is complex due to the mUltiplicity of symptoms. Omission of treatment by photocoagulation at the right moment may have grave consequences. Forthe evaluation of diabetic retinopathy we have to estimate first the developmental degree of each symptom and secondly we have to estimate what the natural history of each particular retinopathy will be. There exists a number of classification systems, into the frame of which the clinical picture of diabetic retinopathy can be placed. Without entering into the details of these systems we want to mention that our classification has been developed from the method of Oakley and the classification model conceived at the Airlie House meeting in 1968. The essence of this classification is that standard pictures are used for the estimation of the developmental degree of the different symptoms in diabetic retinopathy. In our classification we use for each symptom two standard photographs instead of one, as originally proposed at the Airlie House meeting. (1,2). Standard photograph number one stands for the moderate (grade 1 ) manifestation and standard photograph numbertwo stands forthe marked (grade 2) manifestation of the symptom. Ifthe manifestation ofthe sympton is less marked than in standard photograph one, it is referred to as 1 ; if it is more marked than in standard photograph two, it is referred to as 2.
Book Synopsis Prevention of Blindness from Diabetes Mellitus by : World Health Organization
Download or read book Prevention of Blindness from Diabetes Mellitus written by World Health Organization and published by World Health Organization. This book was released on 2006 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diabetes mellitus is an important public health problem worldwide, and more than 75% of patients who have had diabetes mellitus for more than 20 years will have some sort of retinopathy. Diabetic retinopathy correlates with the duration of diabetes; thus with increasing life expectancy, diabetic retinopathy and the ensuing blindness will tend to increase. In view of the increasing prevalence of diabetes mellitus and diabetic retinopathy throughout most of the world, a consultation on prevention of blindness from diabetes mellitus was convened by the World Health Organization to review the current status of diabetic retinopathy care and to define approaches to screening, early detection and management in populations in different settings. This publication reports on the findings of the consultation and provides recommendations and guidelines for the prevention and care of blindness from diabetes mellitus.
Book Synopsis Diabetic Retinopathy by : Jos G. Cunha-Vaz
Download or read book Diabetic Retinopathy written by Jos G. Cunha-Vaz and published by World Scientific. This book was released on 2011 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses diabetic retinopathy, an eye disease that remains one of the main causes of vision loss if not diagnosed and managed properly. It aims to cover the entire spectrum of the disease by describing its clinical identification and characterization, pathophysiology, epidemiology, and medical and surgical management. Diabetic Retinopathy also offers a complete overview of the present understanding of diabetic retinopathy, covering current practice but also including original contributions that offer novel perspectives for looking at and addressing this disease. The author has dedicated his lifetime to the study of diabetic retinal disease and has organized this book around his personal experience but at the same time giving the necessary information for updated management of diabetic retinopathy. Diabetic Retinopathy will be especially useful for postgraduate students in diabetology, retina specialists and researchers.
