Under the title "Probabilistic and Biologically Inspired Feature Representations," this text collects a substantial amount of work on the topic of channel representations. Channel representations are a biologically motivated, wavelet-like approach to visual feature descriptors: they are local and compact, they form a computational framework, and the represented information can be reconstructed. The first property is shared with many histogram- and signature-based descriptors, the latter property with the related concept of population codes. In their unique combination of properties, channel representations become a visual Swiss army knife—they can be used for image enhancement, visual object tracking, as 2D and 3D descriptors, and for pose estimation. In the chapters of this text, the framework of channel representations will be introduced and its attributes will be elaborated, as well as further insight into its probabilistic modeling and algorithmic implementation will be given. Channel representations are a useful toolbox to represent visual information for machine learning, as they establish a generic way to compute popular descriptors such as HOG, SIFT, and SHOT. Even in an age of deep learning, they provide a good compromise between hand-designed descriptors and a-priori structureless feature spaces as seen in the layers of deep networks.
Under the title "Probabilistic and Biologically Inspired Feature Representations," this text collects a substantial amount of work on the topic of channel representations. Channel representations are a biologically motivated, wavelet-like approach to visual feature descriptors: they are local and compact, they form a computational framework, and the represented information can be reconstructed. The first property is shared with many histogram- and signature-based descriptors, the latter property with the related concept of population codes. In their unique combination of properties, channel representations become a visual Swiss army knife—they can be used for image enhancement, visual object tracking, as 2D and 3D descriptors, and for pose estimation. In the chapters of this text, the framework of channel representations will be introduced and its attributes will be elaborated, as well as further insight into its probabilistic modeling and algorithmic implementation will be given. Channel representations are a useful toolbox to represent visual information for machine learning, as they establish a generic way to compute popular descriptors such as HOG, SIFT, and SHOT. Even in an age of deep learning, they provide a good compromise between hand-designed descriptors and a-priori structureless feature spaces as seen in the layers of deep networks.
Human visual perception is limited to the visual-optical spectrum. Machine vision is not. Cameras sensitive to the different infrared spectra can enhance the abilities of autonomous systems and visually perceive the environment in a holistic way. Relevant scene content can be made visible especially in situations, where sensors of other modalities face issues like a visual-optical camera that needs a source of illumination. As a consequence, not only human mistakes can be avoided by increasing the level of automation, but also machine-induced errors can be reduced that, for example, could make a self-driving car crash into a pedestrian under difficult illumination conditions. Furthermore, multi-spectral sensor systems with infrared imagery as one modality are a rich source of information and can provably increase the robustness of many autonomous systems. Applications that can benefit from utilizing infrared imagery range from robotics to automotive and from biometrics to surveillance. In this book, we provide a brief yet concise introduction to the current state-of-the-art of computer vision and machine learning in the infrared spectrum. Based on various popular computer vision tasks such as image enhancement, object detection, or object tracking, we first motivate each task starting from established literature in the visual-optical spectrum. Then, we discuss the differences between processing images and videos in the visual-optical spectrum and the various infrared spectra. An overview of the current literature is provided together with an outlook for each task. Furthermore, available and annotated public datasets and common evaluation methods and metrics are presented. In a separate chapter, popular applications that can greatly benefit from the use of infrared imagery as a data source are presented and discussed. Among them are automatic target recognition, video surveillance, or biometrics including face recognition. Finally, we conclude with recommendations for well-fitting sensor setups and data processing algorithms for certain computer vision tasks. We address this book to prospective researchers and engineers new to the field but also to anyone who wants to get introduced to the challenges and the approaches of computer vision using infrared images or videos. Readers will be able to start their work directly after reading the book supported by a highly comprehensive backlog of recent and relevant literature as well as related infrared datasets including existing evaluation frameworks. Together with consistently decreasing costs for infrared cameras, new fields of application appear and make computer vision in the infrared spectrum a great opportunity to face nowadays scientific and engineering challenges.
In the spring of 1933, German society was deeply divided – in the Reichstag elections on 5 March, only a small percentage voted for Hitler. Yet, once he seized power, his creation of a socially inclusive Volksgemeinschaft, promising equality, economic prosperity and the restoration of honor and pride after the humiliating ending of World War I persuaded many Germans to support him and to shut their eyes to dictatorial coercion, concentration camps, secret state police, and the exclusion of large sections of the population. The author argues however, that the everyday practice of exclusion changed German society itself: bureaucratic discrimination and violent anti-Jewish actions destroyed the civil and constitutional order and transformed the German nation into an aggressive and racist society. Based on rich source material, this book offers one of the most comprehensive accounts of this transformation as it traces continuities and discontinuities and the replacement of a legal order with a violent one, the extent of which may not have been intended by those involved.
Magnetic Resonance Neuroimaging is a comprehensive volume that focuses on the newest fields of MRI from functional and metabolic mapping to the latest applications of neuro-interventional techniques. Each chapter offers critical discussions regarding available methods and the most recent advances in neuroimaging, including such topics as the use of diffusion and perfusion MRI in the early detection of stroke, the revolutionary advent of high-speed MRI for non-invasively mapping cortical responses to task activation paradigms, and the principles and applications of contrast agents. The chapters also discuss how these new advances are applied to problems in patients ranging in age from the newborn to the elderly, as well as disease states ranging from metabolic encephalopathy to cardiovascular disorders and stroke. Magnetic Resonance Neuroimaging will be a valuable text/reference for residents, research fellows, and clinicians in radiology, neuroradiology, and magnetic resonance imaging.
Dost thou love life? Then do not squander time, for that's the stuff life is made oj': Benjamin Franklin This book describes the technical principles and applications of echo-planar imaging (EPI) which, as much as any other technique, has shaped the develop ment of modern magnetic resonance imaging (MRI). The principle of EPI, namely, the acquisition of multiple nuclear magnetic resonance echoes from a single spin excitation, has made it possible to shorten the previously time-con suming MRI data acquisition from minutes to much less than a second. Interest ingly, EPI is one of the oldest MRI techniques, conceived in 1976 by Sir Peter Mansfield only 4 years after the initial description of the principles of MRI. One of the inventors of MRI himself, Mansfield realized that fast data acquisition would be paramount in bringing medical applications of MRI to full fruition. The technological challenges in implementing EPI, however, were formidable. Until the end of the 1980s few people believed that EPI would be clinically useful, since its complexity was far greater than that of "conventional" MRI methods.
Radio telescopes as well as communication antennas operate under the influence of gravity, temperature and wind. Among those, temperature influences may degrade the performance of a radio telescope through transient changes of the focus, pointing, path length and sensitivity, often in an unpredictable way. Thermal Design and Thermal Behaviour of Radio Telescopes and their Enclosures reviews the design and construction principles of radio telescopes in view of thermal aspects and heat transfer with the variable thermal environment; it explains supporting thermal model calculations and the application and efficiency of thermal protection and temperature control; it presents many measurements illustrating the thermal behaviour of telescopes in the environment of their observatory sites. The book benefits scientists and radio/communication engineers, telescope designers and construction firms as well as telescope operators, observatory staff, but also the observing astronomer who is directly confronted with the thermal behaviour of a telescope.
How well can you answer pet owners' questions about proper diet and feeding? Canine and Feline Nutrition, 3rd Edition describes the role of nutrition and its effects upon health and wellness and the dietary management of various disorders of dogs and cats. By using the book's cutting-edge research and clinical nutrition information, you'll be able to make recommendations of appropriate pet food and proper feeding guidelines. Pet nutrition experts Linda P. Case, MS, Leighann Daristotle, DVM, PhD, Michael G. Hayek, PhD, and Melody Foess Raasch, DVM, provide complete, head-to-tail coverage and a broad scope of knowledge, so you can help dog and cat owners make sound nutrition and feeding choices to promote their pets' health to prolong their lives. Tables and boxes provide quick reference to the most important clinical information. Key points summarize essential information at a glance. A useful Nutritional Myths and Feeding Practices chapter dispels and corrects common food myths. New clinical information covers a wide range of emerging nutrition topics including the role of the omega-3 and omega-6 fatty acid families in pet health and disease management. Coverage of pet food safety and pet food ingredients includes both commercially and home-prepared foods and provides answers to pet owners’ questions on these topics. Completely updated content reflects the latest findings in clinical nutrition research. Information regarding functional ingredients and dietary supplementation provides a scientifically based rationale for recommending or advising against dietary supplements. Guidelines for understanding pet food formulations and health claims differentiate between "market-speak" and actual clinical benefits for patients, with practice advice for evaluating and selecting appropriate foods.
Pike's Portage/Death Wins in the Arctic/Arctic Naturalist/Arctic Obsession/Arctic Twilight/Arctic Front/Canoeing North Into the Unknown/Arctic Revolution/In the Shadow of the Pole/Voices From the Odeyak
Pike's Portage/Death Wins in the Arctic/Arctic Naturalist/Arctic Obsession/Arctic Twilight/Arctic Front/Canoeing North Into the Unknown/Arctic Revolution/In the Shadow of the Pole/Voices From the Odeyak
This special bundle is your essential guide to all things concerning Canada’s polar regions, which make up the majority of Canada’s territory but are places most of us will never visit. The Arctic has played a key role in Canada’s history and in the history of the indigenous peoples of this land, and the area will only become more strategically and economically important in the future. This bundle provides an in-depth crash course, including titles on Arctic exploration (Arctic Obsession), Native issues (Arctic Twilight), sovereignty (In the Shadow of the Pole), adventure and survival (Death Wins in the Arctic), and military issues (Arctic Front). Let this collection be your guide to the far reaches of this country. Arctic Front Arctic Naturalist Arctic Obsession Arctic Revolution Arctic Twilight Death Wins in the Arctic In the Shadow of the Pole Pike’s Portage Voices From the Odeyak
Pediatric Neuro-Ophthalmology, 3rd edition provides the single authoritative resource on the pathophysiology, diagnostic evaluation, and treatment of neuro-ophthalmologic disorders in children. This book is encyclopedic in scope, incorporating extensive references for each condition, numerous diagrams and pictures, and a detailed analysis of the clinical disorders included in the differential diagnosis of each condition. The third edition builds upon this format to incorporate new discoveries about mechanisms of disease, new diagnostic modalities, advances in treatment in the field of pediatric neuro-ophthalmology, and updated neuroimaging figures.
Carrying on the tradition established by its founding editor, the late Dr. Martin Abeloff, the 4th Edition of this respected reference synthesizes all of the latest oncology knowledge in one practical, clinically focused, easy-to-use volume. It incorporates basic science, pathology, diagnosis, management, outcomes, rehabilitation, and prevention – all in one convenient resource – equipping you to overcome your toughest clinical challenges. What's more, you can access the complete contents of this Expert Consult title online, and tap into its unparalleled guidance wherever and whenever you need it most! Equips you to select the most appropriate tests and imaging studies for diagnosing and staging each type of cancer, and manage your patients most effectively using all of the latest techniques and approaches. Explores all of the latest scientific discoveries' implications for cancer diagnosis and management. Employs a multidisciplinary approach - with contributions from pathologists, radiation oncologists, medical oncologists, and surgical oncologists - for well-rounded perspectives on the problems you face. Offers a user-friendly layout with a consistent chapter format • summary boxes • a full-color design • and more than 1,445 illustrations (1,200 in full color), to make reference easy and efficient. Offers access to the book's complete contents online – fully searchable – from anyplace with an Internet connection. Presents discussions on cutting-edge new topics including nanotechnology, functional imaging, signal transduction inhibitors, hormone modulators, complications of transplantation, and much more. Includes an expanded color art program that highlights key points, illustrates relevant science and clinical problems, and enhances your understanding of complex concepts.
A practical and succinct guide to neurophysiological monitoring for safer brain tumor surgery The surgical treatment of infiltrating brain tumors is an extremely challenging and often highly rewarding facet of neurosurgery. The decision-making process involves deeply human interconnections with patients and relatives, cutting-edge neuroscience, and fascinating technology. Video Atlas of Neurophysiological Monitoring in Surgery of Infiltrating Brain Tumors by renowned oncological neurosurgeon Michael Sabel and esteemed contributors demonstrates the practical applications of neurophysiological monitoring to achieve safe removal of infiltrating brain tumors in asleep and awake settings. Organized in three primary parts, the book starts with an introduction including a discussion of the impact and challenges posed by infiltrating gliomas and cerebral metastases and the philosophy behind supramarginal resection. The second part covers critical theoretical components including relevant anatomy, nervous system electricity and fields, transcranial monitoring methods and principles, and direct cortical and subcortical mapping including awake brain surgery. The final part provides insightful, practical guidance on decision making, monitoring set-up, planning of surgical cases, and a summary of accompanying videos. Key Highlights Discussion of impacted anatomy, physiology of the neural pathways monitored in brain tumor surgery, and key neurophysiological techniques for monitoring and testing during resection Instructive illustrations coupled with concise explanations enhance knowledge and facilitate understanding of techniques Fifteen videos covering real-life intraoperative cases provide in-depth insights on applying IONM principles to infiltrating brain tumors This is an essential resource for any neurosurgeon involved or interested in brain tumor surgery, from residents and fellows to board-certified neurosurgeons not yet trained in this field.
The first book of its kind to focus on the diagnosis, prevention, and treatment of patients with fungal infections, this definitive reference returns in a completely revised, full-color new edition. It presents specific recommendations for understanding, controlling, and preventing fungal infections based upon underlying principles of epidemiology and infection control policy, pathogenesis, immunology, histopathology, and laboratory diagnosis and antifungal therapy. More than 560 photographs, illustrations, and tables depict conditions as they appear in real life and equip you to identify clinical manifestations with accuracy. Expanded therapy content helps you implement the most appropriate treatment quickly. Includes specific recommendations for diagnosing, preventing, and treating fungal infections in various patient populations based upon underlying principles of epidemiology and infection control policy, pathogenesis, immunology, histopathology, and laboratory diagnosis and antifungal therapy. Covers etiologic agents of disease, fungal infections in special hosts such as pediatric patients and patients with cancer and HIV, infections of specific organ systems, and more, to make you aware of the special considerations involved in certain cases. Features clinically useful and reader-friendly practical tools—including algorithms, slides, graphs, pictorials, photographs, and radiographs—that better illustrate and communicate essential points, promote efficient use in a variety of clinical and academic settings, and facilitate slide making for lectures and presentations. Offers more clinically relevant images—more than 300 in full color for the first time—to facilitate diagnosis. Features expanded therapy-related content, including up-to-date treatment strategies and drug selection and dosing guidelines. Includes several new sections in the chapter on fungal infections in cancer patients that reflect the formidable clinical challenges these infections continue to present. Presents the work of additional international contributors who have defined many of the key issues in the field, providing more of a global perspective on the best diagnostic and management approaches. Uses a new, full-color design to enhance readability and ease of access to information.
Tap into the gold standard on central nervous system infections: Infections of the Central Nervous System, 4e is now fully revised and updated to accommodate the wealth of new CNS information discovered over the past decade. More than 90 leading experts contribute chapters, providing comprehensive, up-to-date information. With a broad scope and thorough detail, the text addresses pathogenesis, clinical manifestations, diagnosis, and therapy of various CNS infections and related conditions. Features: Every chapter has been extensively revised and updated, nearly half with new author teams NEW chapter on acute encephalitis NEW clinical information on treatment of tuberculosis, non-tubercular mycobacterial infections, brain abscess, and Lyme disease NEW color design and color images Numerous diagrams, figures, tables, illustrations and photographs demonstrate the content Evidence-based references
Convert the latest genomic data to the most effective patient management and treatment approaches Clinical Genomics helps healthcare providers translate the vast amount of new genomic data into successful clinical application. It is a comprehensive textbook and practical guide to the use of this information across a broad spectrum of adult diseases – from individual differences in drug responses, cardiac andcancer risks to Alzheimer's and other neurological and psychiatric disorders. While traditional textbooks on medical genetics focus on classic Mendelian disorders, Clinical Genomics discusses the everyday application of genetic assessment and the diagnostic, therapeutic, and preventiveimplications to the most common adult diseases that healthcare providers encounter. Covering approximately 200 conditions, it is a true clinical text for use across all of internal medicine. Coverage of each condition is presented in a consistent,clinically relevant manner and includes: Key Points Diagnostic Criteria and Clinical Characteristics Screening and C ounseling Management and Treatment Molecular Genetics and Molecular Mechanism Supplementary Information More than ten valuable appendices, include Genetic Privacy; Race, Ancestry, and Genetics; Personalized Medicine in Clinical Practice; Clinical Interpretationof Genomic Data; and Genetic Risk Profiling in the Genomics Era. Clinical Genomics is essential for internists, primary care physicians, and other healthcare providers who wish to increase their knowledge of the gene-and-protein level care of patients in a clinical setting.
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