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Multimodal Retinal Imaging
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Book Synopsis Multimodal Retinal Imaging by : Amresh Chopdar
Download or read book Multimodal Retinal Imaging written by Amresh Chopdar and published by JP Medical Ltd. This book was released on 2014-08-22 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: span style="font-size: xx-small;"Retinal imaging techniques are used to diagnose and screen for various conditions such as macular degeneration and glaucoma. Equally importantly, they are used to monitor the progression of previously diagnosed conditions.
Book Synopsis Microperimetry and Multimodal Retinal Imaging by : Edoardo Midena
Download or read book Microperimetry and Multimodal Retinal Imaging written by Edoardo Midena and published by Springer Science & Business Media. This book was released on 2013-12-12 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microperimetry allows precise functional examination of the retina and optic nerve and is especially valuable for evaluation of the macular area. This fully up-to-date textbook on microperimetry, written by leading experts in the field, will also serve as an atlas and diagnostic reference. It is designed for use by both ophthalmologists and optometrists in daily clinical practice and clinical research, and the contents thus range from basic technical information to the most advanced clinical applications. Past and current microperimetry techniques are reviewed, and the role of microperimetry in the context of multimodal imaging scenario is explained. The full range of clinical applications is then discussed, including age-related macular degeneration, diabetes, myopia, retinal dystrophies, disorders of the vitreoretinal interface, inflammatory chorioretinal diseases, toxic retinopathies, glaucoma, and low vision.
Book Synopsis Multimodal Retinal Imaging by : Philip A. Legg
Download or read book Multimodal Retinal Imaging written by Philip A. Legg and published by . This book was released on 2010 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis High Resolution Imaging in Microscopy and Ophthalmology by : Josef F. Bille
Download or read book High Resolution Imaging in Microscopy and Ophthalmology written by Josef F. Bille and published by Springer. This book was released on 2019-08-13 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book provides a comprehensive overview of the application of the newest laser and microscope/ophthalmoscope technology in the field of high resolution imaging in microscopy and ophthalmology. Starting by describing High-Resolution 3D Light Microscopy with STED and RESOLFT, the book goes on to cover retinal and anterior segment imaging and image-guided treatment and also discusses the development of adaptive optics in vision science and ophthalmology. Using an interdisciplinary approach, the reader will learn about the latest developments and most up to date technology in the field and how these translate to a medical setting. High Resolution Imaging in Microscopy and Ophthalmology – New Frontiers in Biomedical Optics has been written by leading experts in the field and offers insights on engineering, biology, and medicine, thus being a valuable addition for scientists, engineers, and clinicians with technical and medical interest who would like to understand the equipment, the applications and the medical/biological background. Lastly, this book is dedicated to the memory of Dr. Gerhard Zinser, co-founder of Heidelberg Engineering GmbH, a scientist, a husband, a brother, a colleague, and a friend.
Book Synopsis Multimodal Imaging in Uveitis by : H. Nida Sen
Download or read book Multimodal Imaging in Uveitis written by H. Nida Sen and published by Springer. This book was released on 2017-12-09 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a comprehensive guide to the imaging techniques that have revolutionized the diagnosis and management of uveitis during the past decade, including optical coherence tomography (OCT), enhanced depth imaging, fundus autofluorescence, and wide-field angiography. In addition, the current role of the traditional (invasive) gold standard techniques, fluorescein angiography and indocyanine green angiography, is described. Among the newer imaging modalities, detailed attention is paid to the various OCT technologies such as spectral domain OCT, enhanced-depth imaging OCT, and enface swept-source OCT. Further individual chapters focus on imaging using adaptive optics, multiview OCT, and OCT angiography. Uveitis can affect virtually any structure in the eye, and imaging of these structures is critical in the diagnosis, prognosis, and management of the disease. Increasing use and better understanding of the different modalities described in this book are sure to improve our knowledge of disease mechanisms and likely outcomes.
Book Synopsis Multimodal Retinal Imaging Via OCT Multi-volume Averaging and Two Photon Excited Fluorescence by : William Newberry
Download or read book Multimodal Retinal Imaging Via OCT Multi-volume Averaging and Two Photon Excited Fluorescence written by William Newberry and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advancements in optical imaging are needed to study vision robbing diseases. New technology can be developed using animal models, which can progress the understanding of both retinal function, and that of novel imaging methods. Fluorescence is a convenient source of contrast in the retina due to the relative ease of introducing extrinsic fluorophores, as well as its various opportunities for autofluorescence. two-photon excited fluorescence (TPEF) is a suitable modality of this, but its need for high incident powers arises concerns of damaging the retina. A pulsed laser coupled with high numerical aperture and adaptive optics aids to lower the required power, but sample motion remains an issue. In this thesis, I present on improvements made to a TPEF imaging system, as well as an algorithm that utilizes co-acquired optical coherence tomography (OCT) to aid in motion correction.
Book Synopsis Deep Learning Based Multimodal Retinal Image Processing by : Yiqian Wang
Download or read book Deep Learning Based Multimodal Retinal Image Processing written by Yiqian Wang and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The retina, the light sensitive tissue lining the interior of the eye, is the only part of the central nervous system (CNS) that can be imaged at micron resolution in vivo. Retinal diseases including age-related macular degeneration, diabetes retinopathy, and vascular occlusions are important causes of vision loss and have systemic implications for millions of patients. Retinal imaging is of great significance to diagnosing and monitoring both retinal diseases and systematic diseases that manifest in the retina. A variety of imaging devices have been developed, including color fundus (CF) photography, infrared reflectance (IR), fundus autofluorescence (FAF), dye-based angiography, optical coherence tomography (OCT), and OCT angiography (OCT-A). Each imaging modality is particularly useful for observing certain aspects of the retina, and can be utilized for visualization of specific diseases. In this dissertation, we propose deep learning based methods for retinal image processing, including multimodal retinal image registration, OCT motion correction, and OCT retinal layer segmentation. We present our established work on a deep learning framework for multimodal retinal image registration, a comprehensive study of the correlation between subjective and objective evaluation metrics for multimodal retinal image registration, convolutional neural networks for correction of axial and coronal motion artifacts in 3D OCT volumes, and joint motion correction and 3D OCT layer segmentation network. The dissertation not only proposes novel approaches in image processing, enhances the observation of retinal diseases, but will also provide insights on observing systematic diseases through the retina, including diabetes, cardiovascular disease, and preclinical Alzheimer's Disease. The proposed deep learning based retinal image processing approaches would build a connection between ophthalmology and image processing literature, and the findings may provide a good insight for researchers who investigate retinal image registration, retinal image segmentation and retinal disease detection.
Book Synopsis Interpretability of Machine Intelligence in Medical Image Computing and Multimodal Learning for Clinical Decision Support by : Kenji Suzuki
Download or read book Interpretability of Machine Intelligence in Medical Image Computing and Multimodal Learning for Clinical Decision Support written by Kenji Suzuki and published by Springer Nature. This book was released on 2019-10-24 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed joint proceedings of the Second International Workshop on Interpretability of Machine Intelligence in Medical Image Computing, iMIMIC 2019, and the 9th International Workshop on Multimodal Learning for Clinical Decision Support, ML-CDS 2019, held in conjunction with the 22nd International Conference on Medical Imaging and Computer-Assisted Intervention, MICCAI 2019, in Shenzhen, China, in October 2019. The 7 full papers presented at iMIMIC 2019 and the 3 full papers presented at ML-CDS 2019 were carefully reviewed and selected from 10 submissions to iMIMIC and numerous submissions to ML-CDS. The iMIMIC papers focus on introducing the challenges and opportunities related to the topic of interpretability of machine learning systems in the context of medical imaging and computer assisted intervention. The ML-CDS papers discuss machine learning on multimodal data sets for clinical decision support and treatment planning.
Book Synopsis Imaging Techniques by : J. Cunha-Vaz
Download or read book Imaging Techniques written by J. Cunha-Vaz and published by Karger Medical and Scientific Publishers. This book was released on 2018-05-14 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: The introduction of new imaging methods has revolutionized the management of retinal diseases. Techniques like OCT angiography and fundus autofluorescence imaging have enabled the exploration of new perspectives for understanding the progress of diseases such as age-related macular degeneration (AMD) and diabetic retinopathy. Multimodal imaging of the retina will open new avenues for an integrated diagnostic approach in the future. This publication - like all volumes of the ‘ESASO Course Series’ - summarizes the essentials of the ESASO education courses. It provides an update for retina specialists and imaging technicians. Residents and trainees will also find it to be useful for learning about new imaging techniques.
Book Synopsis Retinal Degenerative Diseases by : Matthew M. LaVail
Download or read book Retinal Degenerative Diseases written by Matthew M. LaVail and published by Springer Science & Business Media. This book was released on 2011-12-21 with total page 867 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will contain the proceedings of the XIV International Symposium on Retinal Degeneration (RD2010), held July 13-17, 2010, in Mont-Tremblant, Quebec, Canada. The volume will present representative state-of-the-art research in almost all areas of retinal degenerations, ranging from cytopathologic, physiologic, diagnostic and clinical aspects; animal models; mechanisms of cell death; candidate genes, cloning, mapping and other aspects of molecular genetics; and developing potential therapeutic measures such as gene therapy and neuroprotective agents for potential pharmaceutical therapy.
Book Synopsis Computational Retinal Image Analysis by : Emanuele Trucco
Download or read book Computational Retinal Image Analysis written by Emanuele Trucco and published by Academic Press. This book was released on 2019-12-04 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational Retinal Image Analysis: Tools, Applications and Perspectives gives an overview of contemporary retinal image analysis (RIA) in the context of healthcare informatics and artificial intelligence. Specifically, it provides a history of the field, the clinical motivation for RIA, technical foundations (image acquisition modalities, instruments), computational techniques for essential operations, lesion detection (e.g. optic disc in glaucoma, microaneurysms in diabetes) and validation, as well as insights into current investigations drawing from artificial intelligence and big data. This comprehensive reference is ideal for researchers and graduate students in retinal image analysis, computational ophthalmology, artificial intelligence, biomedical engineering, health informatics, and more. Provides a unique, well-structured and integrated overview of retinal image analysis Gives insights into future areas, such as large-scale screening programs, precision medicine, and computer-assisted eye care Includes plans and aspirations of companies and professional bodies
Book Synopsis The Retinal Atlas E-Book by : K. Bailey Freund
Download or read book The Retinal Atlas E-Book written by K. Bailey Freund and published by Elsevier Health Sciences. This book was released on 2016-11-14 with total page 928 pages. Available in PDF, EPUB and Kindle. Book excerpt: With more than 5,000 images and comprehensive illustrations of the entire spectrum of vitreous, retina, and macula disorders, The Retinal Atlas, 2nd Edition, is an indispensable reference for retina specialists and comprehensive ophthalmologists as well as residents and fellows in training. For this edition, an expanded author team made up of Drs. K. Bailey Freund, David Sarraf, William F. Mieler, and Lawrence A. Yannuzzi, each an expert in retinal research and imaging, provide definitive up-to-date perspectives in this rapidly advancing field. This award-winning title has been thoroughly updated with new images with multimodal illustrations, new coverage and insight into key topics, and new disorders and classifications making it the most useful and most complete atlas of its kind. Provides a complete visual guide to advanced retinal imaging and diagnosis of the full spectrum of retinal diseases, including early and later stages of disease. Enhances understanding by presenting comparison imaging modalities, composite layouts, high-power views, panoramic disease visuals, and selected magnified areas to hone in on key findings and disease patterns. Features color coding for different imaging techniques, as well as user-friendly arrows, labels, and magnified images that point to key lesions and intricacies. Covers all current retinal imaging methods including: optical coherence tomography (OCT), indocyanine green angiography, fluorescein angiography, and fundus autofluorescence. Depicts and explains expanding OCT uses, including spectral domain and en face OCT, and evolving retinal imaging modalities such as ultra-wide-field fundus photography, angiography and autofluorescence. Presents a select team of experts, all of whom are true international leaders in retinal imaging, and have assisted in contributing to the diverse library of common and rare case illustrations.
Book Synopsis Retinal and Choroidal Imaging in Systemic Diseases by : Jay Chhablani
Download or read book Retinal and Choroidal Imaging in Systemic Diseases written by Jay Chhablani and published by Springer. This book was released on 2017-12-29 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explains the underlying rationale for retinal and choroidal imaging in the context of systemic diseases. Various systemic diseases involve the eyes, and for some, the eyes could provide the first clue to their presence. Advances in posterior segment imaging have significantly improved our understanding of the pathophysiology and management of posterior segment diseases. However, imaging techniques like enhanced depth imaging, oximetry, adaptive optics, and retinal blood flowmetry have remained largely unexplored in connection with systemic diseases. Enhancing the available literature on the use of such imaging techniques for various systemic diseases, this handbook will help readers understand their pathomechanisms, supporting early diagnosis and more targeted therapeutic approaches. As such, it offers an essential resource for ophthalmologists, especially those with predominantly vitreo-retinal and uvea experience.
Book Synopsis Fluorescence Lifetime Imaging Ophthalmoscopy by : Martin Zinkernagel
Download or read book Fluorescence Lifetime Imaging Ophthalmoscopy written by Martin Zinkernagel and published by Springer. This book was released on 2019-07-29 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the emerging non-invasive imaging technique of Fluorescence Lifetime Imaging Ophthalmoscopy (FLIO). FLIO reveals unique information on retinal diseases, ranging from age-related macular degeneration and vascular diseases to hereditary retinal dystrophies. Fluorescence lifetimes enable the evaluation of disease progression before irreversible structural changes occur. The image acquisition is suitable for diagnostic purposes and follow-up examinations to investigate the natural course of disease, and to monitor the effects of possible therapies. This book fills the gap between available literature and gives state-of-the-art guidance on the principles of the FLIO technique, image acquisition, and data analysis. Written by a team of expert leaders within this field, this book will be relevant for scientists and clinicians with an interest in ophthalmoscopy.
Book Synopsis The Design of High-speed and Multi-scale in Vivo Retinal Imaging with Wavefront Sensorless Adaptive Optics Optical Coherence Tomography by : Ji Hoon Kwon
Download or read book The Design of High-speed and Multi-scale in Vivo Retinal Imaging with Wavefront Sensorless Adaptive Optics Optical Coherence Tomography written by Ji Hoon Kwon and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Human retinal imaging is rapidly growing industry due to the special characteristics of the eye which has irreversible vision-robbing diseases. Optical Coherence Tomography (OCT) is routinely applied for retinal imaging since it provides three-dimensional retinal images non-invasively. With advancements of the technology, current commercial OCT systems in clinics are able to zoom in and out the region of interest, visualizing and acquiring various features of the retina image in several seconds. However, still there are limitations of achievable imaging angle, image quality and acquisition speed that need to be improved. In this thesis, we introduce the multi-scale feature, adjusting the beam diameter (and hence the resolution) to match each field-of-view to improve the image quality. Furthermore, this system employed a recently developed light source which provides much faster imaging speed which is critical to minimize motion artifacts, providing various potential to enhance the image quality.
Book Synopsis Ryan's Retinal Imaging and Diagnostics E -Book by : Stephen J. Ryan
Download or read book Ryan's Retinal Imaging and Diagnostics E -Book written by Stephen J. Ryan and published by Elsevier Health Sciences. This book was released on 2013-08-13 with total page 684 pages. Available in PDF, EPUB and Kindle. Book excerpt: Access all of the latest advances in imaging techniques of the retina and posterior segment on your favorite eReader with Ryan's Retinal Imaging and Diagnostics eBook. 12 chapters from the landmark reference Retina, 5th Edition offer the foundations to better understand, apply, and optimize new and emerging retinal imaging technologies. Examine and evaluate the newest diagnostic technologies and approaches that are changing the management of retinal disease, including future imaging technologies which will soon become the standard. Put the very latest diagnostic imaging methods to work in your practice, including optical coherence tomography (OCT), fluoroscein angiography, indocyanine angiography autofluorescence imaging, ophthalmic ultrasound and more. Benefit from the extensive knowledge and experience of esteemed editor and ophthalmologist, the late Dr. Stephen Ryan, and a truly global perspective from the world authorities. Consult this title on your favorite e-reader, conduct rapid searches, and adjust font sizes for optimal readability. Compatible with Kindle®, nook®, and other popular devices.
