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.
Beginning in August 1946, stateless and visaless Jews—most of them survivors of the Nazi death camps—who sought to immigrate to the Land of Israel were intercepted by the Royal Navy and deported to the nearby island of Cyprus, where they were detained in camps surrounded by barbed wire. Despite occupying a dramatic and fateful position in modern history, this saga has remained largely inaccessible due to the widespread dispersal of the primary sources and the linguistic difficulties presented by them. To address these problems, this book scrutinizes the scholarly literature, consulting hundreds of primary sources—many of them previously unknown—on three continents, bringing together interviews with scores of eyewitnesses, and translating foreign-language terms into English. The result is a comprehensive, meticulously footnoted guide that uses such tools as maps, a detailed timeline, and biographical entries to make this riveting saga accessible to a broad audience of scholars and general readers.
Jewish symbols reflect the interaction of word and image within Jewish culture. Jews have always studied, interpreted, and revered sacred texts; they have also adorned the settings and occasions of sacred acts. Calligraphy and ornamentation have transformed Hebrew letters into art; quotation, interpretation, legend, and wordplay have made ceremonial objects into narrative. This book represents just such a collaboration between art and language. Ellen Frankel and Betsy Platkin Teutsch, writer and artist, have brought their extensive knowledge and talents together to create The Encyclopedia of Jewish Symbols, the first reference guide of its kind, designed for use by educators, artists, rabbis, folklorists, feminists, Jewish and non-Jewish scholars, and lay readers.
Reimagine the Possibilities for Your Own Congregation We all share a deep human need for meaning in our lives, a need to feel that we are part of something larger than ourselves. Yet many of us have discovered that successful careers, material affluence—even loving families—are not enough to satisfy this longing. And, too often, the congregations and organizations in which we seek greater meaning are uninspiring, or worse. The answer lies in belonging to a strong spiritual community—not just a collection of individuals but a dynamic, integrated congregation linked by commitment and vision, sustained by friendship and shared experience. But how to build it? Informative and encouraging, wise and practical, Spiritual Community looks at congregations and organizations—what they are and what they might become—and reveals the unique role they have the potential to play in refreshing our minds, transforming our hearts and giving our lives meaning. From establishing “radiant centers” to welcome people into the heart of the community, to reclaiming the power of ritual, to suggesting strategies for dealing with conflict—Rabbi Teutsch offers practical solutions to challenges congregations commonly face making themselves into spiritual communities. This is essential reading for every spiritual and lay leader—for anyone who wants to transform their congregation or organization into a strong spiritual community.
Public health surveillance is the systematic, ongoing assessment of the health of a community, based on the collection, interpretation, and use of health data. Surveillance provides information necessary for public health decision making and interventions. In the third edition of Principles and Practice of Public Health Surveillance, the editors present an organized approach to planning, developing, and implementing public health surveillance systems in response to the rapidly changing field of public health. Substantially revised and expanded on, this edition continues to examine further the expansion of surveillance of disease and health determinants, as well as the recent advances in data management and informatics. Major sections of the book focus on bioresponse and preparedness, risk behaviors, and environmental exposure, while the ethical considerations and policy justification for public health surveillance are also explored. Drawing largely from the experience of the Centers for Disease Control and Prevention and other experts in the field, this book provides an excellent framework that collectively improves the surveillance foundation of public health. It will continue to serve as the standard text in the field, an invaluable resource for public health students and the desk reference for public health practitioners.
Emerging as the dark side of Romanticism, horror is one of literature’s oldest genres. Its history is so diverse it’s sometimes difficult to define. Are moody stories about ghosts and vampires related to gory tales of beasts and zombies? And what about the more realistic terrors of murderous rogues and diabolical doctors? The emotion of fear unifies the 14 stories in First Came Fear: New Tales of Horror. But fear is legion in its varieties. The authors skillfully navigate terror of all types. M.P. Diederich’s “Dressage for Beginners” and Christopher Calix’s “The Wedding Gift” are fine examples of the ghoulish humor tradition while J.P. Whitmer’s “Loved to Death” will frighten you in a stunningly visceral way. Oliver Ledesma’s “Atabey” and Samantha Pilecki’s “Roser and the Guide to the Inexplicable” impart fear through non-traditional storytelling and Sarah K. Stephens’ “The Factory” shows how effectively, and chillingly, horror can tackle social issues. All the stories are accompanied by Luke Spooner’s dramatic art, which combines Gothic macabre with echoes of classic horror illustration. The entire collection will have you gripping the edge of your seat or biting your fingernails, yet leave you longing for more!
“Evokes the blood and mud and terror of combat . . . A good primer of the Battle of Poitiers . . . with prose that is by turns professional and passionate.” —De Re Militari On September 13, 1356, near Poitiers in western France, the small English army of Edward the Black Prince crushed the forces of the French King Jean II in one of the most famous battles of the Hundred Years’ War. Over the centuries, the story of this against-the-odds English victory has, along with Crcy and Agincourt, become part of the legend of medieval warfare. And yet in recent times this classic battle has received less attention than the other celebrated battles of the period. The time is ripe for a reassessment, and this is the aim of Christian Teutsch’s thought-provoking new account. “Teutsch describes in vivid detail the Black Prince’s experiences that led to his horse charge across the countryside of southwest France, and the critical actions of Romorantin and Chatellerault that made Poitiers possible. His narrative culminates with the prince’s daring ride to draw the French king Jean into battle and the drama of the combat itself. Combined with a selection of over 15 battlefield maps showing the orders of battle, this informative and highly readable account is a compulsive purchase for all with an interest in medieval history.” —The Lance and Longbow Society
100 Under $100: One Hundred Tools for Empowering Global Women is a comprehensive look at effective, low-cost solutions for helping women in the Global South out of poverty. Most books on this subject focus on one problem and one solution; author Betsy Teutsch instead spreads her net wide, sharing one hundred successful, proven paths out of poverty in eleven different sectors—including tech, public health, law, finance, and more—in a visually striking book full of images of vibrant, strong women farmers, health practitioners, entrepreneurs, and humanitarian tech stars doing exciting, cutting-edge work. Eye-opening and compelling, 100 Under $100 is an accessible entry point for globally-attuned readers excited about using a broad range of tools to empower women and help alleviate poverty in the developing world.
This publication wants to stimulate the discussion on peace education in Europe and to open a debate on the European dimension of this goal. In the first part, various approaches to peace education are discussed. In the second part eight case studies from selected European countries are presented, from Eastern and Western Europe.
Unmanned Aerial Vehicles (UAVs) equipped with video cameras are a flexible support to ensure civil and military safety and security. In this thesis, a video processing chain is presented for moving object detection in aerial video surveillance. A Track-Before-Detect (TBD) algorithm is applied to detect motion that is independent of the camera motion. Novel robust and fast object detection and segmentation approaches improve the baseline TBD and outperform current state-of-the-art methods.
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.
Public health surveillance is the systematic, ongoing assessment of the health of a community, based on the collection, interpretation, and use of health data. Surveillance provides information necessary for public health decision making and interventions. In the third edition of Principles and Practice of Public Health Surveillance, the editors present an organized approach to planning, developing, and implementing public health surveillance systems in response to the rapidly changing field of public health. Substantially revised and expanded on, this edition continues to examine further the expansion of surveillance of disease and health determinants, as well as the recent advances in data management and informatics. Major sections of the book focus on bioresponse and preparedness, risk behaviors, and environmental exposure, while the ethical considerations and policy justification for public health surveillance are also explored. Drawing largely from the experience of the Centers for Disease Control and Prevention and other experts in the field, this book provides an excellent framework that collectively improves the surveillance foundation of public health. It will continue to serve as the standard text in the field, an invaluable resource for public health students and the desk reference for public health practitioners.
Emerging as the dark side of Romanticism, horror is one of literature’s oldest genres. Its history is so diverse it’s sometimes difficult to define. Are moody stories about ghosts and vampires related to gory tales of beasts and zombies? And what about the more realistic terrors of murderous rogues and diabolical doctors? The emotion of fear unifies the 14 stories in First Came Fear: New Tales of Horror. But fear is legion in its varieties. The authors skillfully navigate terror of all types. M.P. Diederich’s “Dressage for Beginners” and Christopher Calix’s “The Wedding Gift” are fine examples of the ghoulish humor tradition while J.P. Whitmer’s “Loved to Death” will frighten you in a stunningly visceral way. Oliver Ledesma’s “Atabey” and Samantha Pilecki’s “Roser and the Guide to the Inexplicable” impart fear through non-traditional storytelling and Sarah K. Stephens’ “The Factory” shows how effectively, and chillingly, horror can tackle social issues. All the stories are accompanied by Luke Spooner’s dramatic art, which combines Gothic macabre with echoes of classic horror illustration. The entire collection will have you gripping the edge of your seat or biting your fingernails, yet leave you longing for more!
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