Expand your knowledge of computer vision by building amazing projects with OpenCV 3About This BookBuild computer vision projects to capture high-quality image data, detect and track objects, process the actions of humans or animals, and much moreDiscover practical and interesting innovations in computer vision while building atop a mature open-source library, OpenCV 3Familiarize yourself with multiple approaches and theories wherever critical decisions need to be madeWho This Book Is ForThis book is ideal for you if you aspire to build computer vision systems that are smarter, faster, more complex, and more practical than the competition. This is an advanced book intended for those who already have some experience in setting up an OpenCV development environment and building applications with OpenCV. You should be comfortable with computer vision concepts, object-oriented programming, graphics programming, IDEs, and the command line.What You Will LearnSelect and configure camera systems to see invisible light, fast motion, and distant objectsBuild a “camera trap”, as used by nature photographers, and process photos to create beautiful effectsDevelop a facial expression recognition system with various feature extraction techniques and machine learning methodsBuild a panorama Android application using the OpenCV stitching module in C++ with NDK supportOptimize your object detection model, make it rotation invariant, and apply scene-specific constraints to make it faster and more robustCreate a person identification and registration system based on biometric properties of that person, such as their fingerprint, iris, and faceFuse data from videos and gyroscopes to stabilize videos shot from your mobile phone and create hyperlapse style videosIn DetailComputer vision is becoming accessible to a large audience of software developers who can leverage mature libraries such as OpenCV. However, as they move beyond their first experiments in computer vision, developers may struggle to ensure that their solutions are sufficiently well optimized, well trained, robust, and adaptive in real-world conditions. With sufficient knowledge of OpenCV, these developers will have enough confidence to go about creating projects in the field of computer vision.This book will help you tackle increasingly challenging computer vision problems that you may face in your careers. It makes use of OpenCV 3 to work around some interesting projects. Inside these pages, you will find practical and innovative approaches that are battle-tested in the authors’ industry experience and research. Each chapter covers the theory and practice of multiple complementary approaches so that you will be able to choose wisely in your future projects. You will also gain insights into the architecture and algorithms that underpin OpenCV’s functionality.We begin by taking a critical look at inputs in order to decide which kinds of light, cameras, lenses, and image formats are best suited to a given purpose. We proceed to consider the finer aspects of computational photography as we build an automated camera to assist nature photographers. You will gain a deep understanding of some of the most widely applicable and reliable techniques in object detection, feature selection, tracking, and even biometric recognition. We will also build Android projects in which we explore the complexities of camera motion: first in panoramic image stitching and then in video stabilization.By the end of the book, you will have a much richer understanding of imaging, motion, machine learning, and the architecture of computer vision libraries and applications!Style and approachThis book covers a combination of theory and practice. We examine blueprints for specific projects and discuss the principles behind these blueprints, in detail.

Affect, or the process by which emotions come to be embodied, is a burgeoning area of interest in both the humanities and the sciences. For Timing of Affect, Marie-Luise Angerer, Bernd Bosel, and Michaela Ott have assembled leading scholars to explore the temporal aspects of affect through the perspectives of philosophy, music, film, media, and art, as well as technology and neurology. The contributions address possibilities for affect as a capacity of the body; as an anthropological in*ion and a primary, ontological conjunctive and disjunctive processes; as an interruption of chains of stimulus and response; and as an arena within cultural history for political, media, and psychopharmacological interventions. Showing how these and other temporal aspects of affect are articulated both throughout history and in contemporary society, the editors then explore the implications for the current knowledge structures surrounding affect today.

The Spirit of the Laws-Montesquieu's huge, complex, and enormously influential work-is considered one of the central texts of the Enlightenment, laying the foundation for the liberally democratic political regimes that were to embody its values. In his penetrating analysis, Thomas L. Pangle brilliantly argues that the inherently theological project of Enlightenment liberalism is made more clearly-and more consequentially- in Spirit than in any other work.In a probing and careful reading, Pangle shows how Montesquieu believed that rationalism, through the influence of liberal institutions and the spread of commercial culture, would secularize human affairs. At the same time, Pangle uncovers Montesquieu's views about the origins of humanity's religious impulse and his confidence that political and economic security would make people less likely to sacrifice worldly well-being for otherworldly hopes. With the interest in the theological aspects of political theory and practice showing no signs of diminishing, this book is a timely and insightful contribution to one of the key achievements of Enlightenment thought.

Ancient Greek tragedy has been an inspiration to Western culture, but the way it was first performed has long remained in question. In The Theatricality of Greek Tragedy, Graham Ley provides an illuminating discussion of key issues relating to the use of the playing space and the nature of the chorus, offering a distinctive impression of the performance of Greek tragedy in the fifth century BCE. Drawing on evidence from the surviving texts of tragedies by Aeschylus, Sophocles, and Euripides, Ley explains how scenes with actors were played in the open ground of the orchestra, often considered as exclusively the dancing place of the chorus. In reviewing what is known of the music and dance of Greek antiquity, Ley goes on to show that in the original productions the experience of the chorus-expressed in song and dance and in interaction with the characters-remained a vital characteristic in the performance of tragedy.Combining detailed analysis with broader reflections about the nature of ancient Greek tragedy as an art form, this volume-supplemented with a series of illustrative drawings and diagrams-will be a necessary addition to the bookshelf of anyone interested in literature, theater, or classical studies.

The past thirty years have witnessed a transformation of government economic intervention in broad segments of industry throughout the world. Many industries historically subject to economic price and entry controls have been largely deregulated, including natural gas, trucking, airlines, and commercial banking. However, recent concerns about market power in restructured electricity markets, airline industry instability amid chronic financial stress, and the challenges created by the repeal of the Glass-Steagall Act, which allowed commercial banks to participate in investment banking, have led to calls for renewed market intervention.Economic Regulation and Its Reform collects research by a group of distinguished scholars who explore these and other issues surrounding government economic intervention. Determining the consequences of such intervention requires a careful assessment of the costs and benefits of imperfect regulation. Moreover, government interventions may take a variety of forms, from relatively nonintrusive performance-based regulations to more aggressive antitrust and competition policies and barriers to entry. This volume introduces the key issues surrounding economic regulation, provides an assessment of the economic effects of regulatory reforms over the past three decades, and examines how these insights bear on some of today's most significant concerns in regulatory policy.

The oldest members of the Baby-Boomer generation are now crossing the threshold of eligibility for Social Security and Medicare with extensive and significant implications for these programs' overall spending and fiscal sustainability. Yet the aging of the Baby Boomers is just one part of the rapidly changing landscape of aging in the United States and around the world.The latest volume in the NBER's Economics of Aging series, Discoveries in the Economics of Aging assembles incisive analyses of the most recent research in this expanding field of study. A substantive focus of the volume is the well-documented relationship between health and financial well-being, especially as people age. The contributors explore this issue from a variety of perspectives within the context of the changing demographic landscape. The first part of the volume explores recent trends in health measurement, including the use of alternative measurement indices. Later contributions explore, among other topics, alternate determinants of health, including retirement, marital status, and cohabitation with family, and the potential for innovations, interventions, and public policy to improve health and financial well-being.

Understanding the challenges of corporate governance is central to our comprehension of the economic dynamics driving corporations today. Among the most important institutions in capitalism today, corporations and joint-stock companies had their origins in Europe during the seventeenth and eighteenth centuries. And as they became more prevalent, the issue of internal governance became more pressing. At stake-and very much contested-was the allocation of rights and obligations among shareholders, directors, and managers.This comprehensive account of the development of corporate governance in Britain and Ireland during its earliest stages highlights the role of political factors in shaping the evolution of corporate governance as well as the important debates that arose about the division of authority and responsibility. Political and economic institutions confronted similar issues, including the need for transparency and accountability in decision making and the roles of electors and the elected, and this book emphasizes how political institutions-from election procedures to assemblies to annual reporting-therefore provided apt models upon which companies drew readily. Filling a gap in the literature on early corporate economy, this book provides insight into the origins of many ongoing modern debates.

On museum visits, we pass by beautiful, well-preserved vases from ancient Greece-but how often do we understand what the images on them depictIn Image and Myth, Luca Giuliani tells the stories behind the pictures, exploring how artists of antiquity had to determine which motifs or historical and mythic events to use to tell an underlying story while also keeping in mind the tastes and expectations of paying clients.?Covering the range of Greek style and its growth between the early Archaic and Hellenistic periods, Giuliani describes the intellectual, social, and artistic contexts in which the images were created. He reveals that developments in Greek vase painting were driven as much by the times as they were by tradition-the better-known the story, the less leeway the artists had in interpreting it. As literary culture transformed from an oral tradition, in which stories were always in flux, to the stability of written texts, the images produced by artists eventually became nothing more than illustrations of canonical works. At once a work of cultural and art history, Image and Myth builds a new way of understanding the visual culture of ancient Greece.

Studies on the Abuse and Decline of Reason is a series of fascinating essays on the study of social phenomena. How to best and most accurately study social interactions has long been debated intensely, and there are two main approaches: the positivists, who ignore intent and belief and draw on methods based in the sciences; and the nonpositivists, who argue that opinions and ideas drive action and are central to understanding social behavior. F. A. Hayek's opposition to the positivists and their claims to scientific rigor and certainty in the study of human behavior is a running theme of this important book.Hayek argues that the vast number of elements whose interactions create social structures and institutions make it unlikely that social science can predict precise outcomes. Instead, he contends, we should strive to simply understand the principles by which phenomena are produced. For Hayek this modesty of aspirations went hand in hand with his concern over widespread enthusiasm for economic planning. As a result, these essays are relevant to ongoing debates within the social sciences and to discussion about the role government can and should play in the economy.

How did rodent outbreaks in Germany help to end World War IWhat caused the destructive outbreak of rodents in Oregon and California in the late 1950s, the large population outbreak of lemmings in Scandinavia in 2010, and the great abundance of field mice in Scotland in the spring of 2011Population fluctuations, or outbreaks, of rodents constitute one of the classic problems of animal ecology, and in Population Fluctuations in Rodents, Charles J. Krebs sifts through the last eighty years of research to draw out exactly what we know about rodent outbreaks and what should be the agenda for future research.?Krebs has synthesized the research in this area, focusing mainly on the voles and lemmings of the Northern Hemisphere-his primary area of expertise-but also referring to the literature on rats and mice. He covers the patterns of changes in reproduction and mortality and the mechanisms that cause these changes-including predation, disease, food shortage, and social behavior-and discusses how landscapes can affect population changes, methodically presenting the hypotheses related to each topic before determining whether or not the data supports them. He ends on an expansive note, by turning his gaze outward and discussing how the research on rodent populations can apply to other terrestrial mammals. Geared toward advanced undergraduate students, graduate students, and practicing ecologists interested in rodent population studies, this book will also appeal to researchers seeking to manage rodent populations and to understand outbreaks in both natural and urban settings-or, conversely, to protect endangered species.

In Regimens of the Mind, Sorana Corneanu proposes a new approach to the epistemological and methodological doctrines of the leading experimental philosophers of seventeenth-century England, an approach that considers their often overlooked moral, psychological, and theological elements. Corneanu focuses on the views about the pursuit of knowledge in the writings of Robert Boyle and John Locke, as well as in those of several of their influences, including Francis Bacon and the early Royal Society virtuosi. She argues that their experimental programs of inquiry fulfill the role of regimens for curing, ordering, and educating the mind toward an ethical purpose, an idea she tracks back to the ancient tradition of cultura animi. Corneanu traces this idea through its early modern revival and illustrates how it organizes the experimental philosophers' reflections on the discipline of judgment, the study of nature, and the study of Scripture. It is through this lens, the author suggests, that the core features of the early modern English experimental philosophy-including its defense of experience, its epistemic modesty, its communal nature, and its pursuit of "e;objectivity"e;-are best understood.

From Galileo, who used the hollow stalks of grass to demonstrate the idea that peripherally located construction materials provide most of the resistance to bending forces, to Leonardo da Vinci, whose illustrations of the parachute are alleged to be based on his study of the dandelion's pappus and the maple tree's samara, many of our greatest physicists, mathematicians, and engineers have learned much from studying plants.?A symbiotic relationship between botany and the fields of physics, mathematics, engineering, and chemistry continues today, as is revealed in Plant Physics. The result of a long-term collaboration between plant evolutionary biologist Karl J. Niklas and physicist Hanns-Christof Spatz, Plant Physics presents a detailed account of the principles of classical physics, evolutionary theory, and plant biology in order to explain the complex interrelationships among plant form, function, environment, and evolutionary history. Covering a wide range of topics-from the development and evolution of the basic plant body and the ecology of aquatic unicellular plants to mathematical treatments of light attenuation through tree canopies and the movement of water through plants' roots, stems, and leaves-Plant Physics is destined to inspire students and professionals alike to traverse disciplinary membranes.

Nineteenth-century chemists were faced with a particular problem: how to depict the atoms and molecules that are beyond the direct reach of our bodily senses. In visualizing this microworld, these scientists were the first to move beyond high-level philosophical speculations regarding the unseen. In Image and Reality, Alan Rocke focuses on the community of organic chemists in Germany to provide the basis for a fuller understanding of the nature of scientific creativity.?Arguing that visual mental images regularly assisted many of these scientists in thinking through old problems and new possibilities, Rocke uses a variety of sources, including private correspondence, diagrams and illustrations, scientific papers, and public statements, to investigate their ability to not only imagine the invisibly tiny atoms and molecules upon which they operated daily, but to build detailed and empirically based pictures of how all of the atoms in complicated molecules were interconnected. These portrayals of "e;chemical structures,"e; both as mental images and as paper tools, gradually became an accepted part of science during these years and are now regarded as one of the central defining features of chemistry.In telling this fascinating story in a manner accessible to the lay reader, Rocke also suggests that imagistic thinking is often at the heart of creative thinking in all fields.Image and Reality is the first book in the Synthesis series, a series in the history of chemistry, broadly construed, edited by Angela N. H. Creager, John E. Lesch, Stuart W. Leslie, Lawrence M. Principe, Alan Rocke, E.C. Spary, and Audra J. Wolfe, in partnership with the Chemical Heritage Foundation.

Who during the Renaissance could have dissented from the values of reason and restraint, patience and humility, rejection of the worldly and the physicalThese widely articulated values were part of the inherited Christian tradition and were reinforced by key elements in the Renaissance, especially the revival of Stoicism and Platonism. This book is devoted to those who did dissent from them.?Richard Strier reveals that many long-recognized major texts did question the most traditional values and uncovers a Renaissance far more bumptious and affirmative than much recent scholarship has allowed.The Unrepentant Renaissance counters the prevalent view of the period as dominated by the regulation of bodies and passions, aiming to reclaim the Renaissance as an era happily churning with surprising, worldly, and self-assertive energies. Reviving the perspective of Jacob Burckhardt and Nietzsche, Strier provides fresh and uninhibited readings of texts by Petrarch, More, Shakespeare, Ignatius Loyola, Montaigne, Descartes, and Milton. Strier's lively argument will stir debate throughout the field of Renaissance studies.

The Sciences of the Soul is the first attempt to explain the development of the disciplinary conception of psychology from its appearance in the late sixteenth century to its redefinition at the end of the seventeenth and its emergence as an institutionalized field in the eighteenth. Fernando Vidal traces this development through university courses and textbooks, encyclopedias, and nonacademic books, as well as through various histories of psychology.?Vidal reveals that psychology existed before the eighteenth century essentially as a "e;physics of the soul,"e; and it belonged as much to natural philosophy as to Christian anthropology. It remained so until the eighteenth century, when the "e;science of the soul"e; became the "e;science of the mind."e; Vidal demonstrates that this Enlightenment refashioning took place within a Christian framework, and he explores how the preservation of the Christian idea of the soul was essential to the development of the science. Not only were most psychologists convinced that an empirical science of the soul was compatible with Christian faith; their perception that psychology preserved the soul also helped to elevate its rank as an empirical science. Broad-ranging and impeccably researched, this book will be of wide importance in the history and philosophy of psychology, the history of the human sciences more generally, and in the social and intellectual history of eighteenth-century Europe.

Why do we need new artHow free is the artist in makingAnd why is the artist, and particularly the poet, a figure of freedom in Western cultureThe MacArthur Award-winning poet and critic Susan Stewart ponders these questions in The Poet's Freedom. Through a series of evocative essays, she not only argues that freedom is necessary to making and is itself something made, but also shows how artists give rules to their practices and model a self-determination that might serve in other spheres of work.Stewart traces the ideas of freedom and making through insightful readings of an array of Western philosophers and poets-Plato, Homer, Marx, Heidegger, Arendt, Dante, and Coleridge are among her key sources. She begins by considering the theme of making in the Hebrew Scriptures, examining their accountof a god who creates the world and leaves humans free to rearrange and reform the materials of nature. She goes on to follow the force of moods, sounds, rhythms, images, metrical rules, rhetorical traditions, the traps of the passions, and the nature of language in the cycle of making and remaking. Throughout the book she weaves the insight that the freedom to reverse any act of artistic making is as essential as the freedom to create.?A book about the pleasures of making and thinking as means of life, The Poet's Freedom explores and celebrates the freedom of artists who, working under finite conditions, make considered choices and shape surprising consequences. This engaging and beautifully written notebook on making will attract anyone interested in the creation of art and literature.

Shakespeare wrote of lions, shrews, horned toads, curs, mastiffs, and hellhounds. But the word "e;animal"e; itself only appears very rarely in his work, which was in keeping with sixteenth-century usage. As Laurie Shannon reveals in The Accommodated Animal, the modern human / animal divide first came strongly into play in the seventeenth century, with Descartes's famous formulation that reason sets humans above other species: "e;I think, therefore I am."e; Before that moment, animals could claim a firmer place alongside humans in a larger vision of belonging, or what she terms cosmopolity.?With Shakespeare as her touchstone, Shannon explores the creaturely dispensation that existed until Descartes. She finds that early modern writers used classical natural history and readings of Genesis to credit animals with various kinds of stakeholdership, prerogative, and entitlement, employing the language of politics in a constitutional vision of cosmic membership. Using this political idiom to frame cross-species relations, Shannon argues, carried with it the notion that animals possess their own investments in the world, a point distinct from the question of whether animals have reason. It also enabled a sharp critique of the tyranny of humankind. By answering "e;the question of the animal"e; historically, The Accommodated Animal makes a brilliant contribution to cross-disciplinary debates engaging animal studies, political theory, intellectual history, and literary studies.

Technology permeates nearly every aspect of our daily lives. Cars enable us to travel long distances, mobile phones help us to communicate, and medical devices make it possible to detect and cure diseases. But these aids to existence are not simply neutral instruments: they give shape to what we do and how we experience the world. And because technology plays such an active role in shaping our daily actions and decisions, it is crucial, Peter-Paul Verbeek argues, that we consider the moral dimension of technology.?Moralizing Technology offers exactly that: an in-depth study of the ethical dilemmas and moral issues surrounding the interaction of humans and technology. Drawing from Heidegger and Foucault, as well as from philosophers of technology such as Don Ihde and Bruno Latour, Peter-Paul Verbeek locates morality not just in the human users of technology but in the interaction between us and our machines. Verbeek cites concrete examples, including some from his own life, and compellingly argues for the morality of things. Rich and multifaceted, and sure to be controversial, Moralizing Technology will force us all to consider the virtue of new inventions and to rethink the rightness of the products we use every day.

Animal studies and biopolitics are two of the most dynamic areas of interdisciplinary scholarship, but until now, they have had little to say to each other. Bringing these two emergent areas of thought into direct conversation in Before the Law, Cary Wolfe fosters a new discussion about the status of nonhuman animals and the shared plight of humans and animals under biopolitics.?Wolfe argues that the human-animal distinction must be supplemented with the central distinction of biopolitics: the difference between those animals that are members of a community and those that are deemed killable but not murderable. From this understanding, we can begin to make sense of the fact that this distinction prevails within both the human and animal domains and address such difficult issues as why we afford some animals unprecedented levels of care and recognition while subjecting others to unparalleled forms of brutality and exploitation. Engaging with many major figures in biopolitical thought-from Heidegger, Arendt, and Foucault to Agamben, Esposito, and Derrida-Wolfe explores how biopolitics can help us understand both the ethical and political dimensions of the current questions surrounding the rights of animals.

The act of interrogation, and the debate over its use, pervades our culture, whether through fictionalized depictions in movies and television or discussions of real-life interrogations on the news. But despite daily mentions of the practice in the media, there is a lack of informed commentary on its moral implications. Moving beyond the narrow focus on torture that has characterized most work on the subject, An Ethics of Interrogation is the first book to fully address this complex issue.In this important new examination of a controversial subject, Michael Skerker confronts a host of philosophical and legal issues, from the right to privacy and the privilege against compelled self-incrimination to prisoner rights and the legal consequences of different modes of interrogation for both domestic criminal and foreign terror suspects. These topics raise serious questions about the morality of keeping secrets as well as the rights of suspected terrorists and insurgents. Thoughtful consideration of these subjects leads Skerker to specific policy recommendations for law enforcement, military, and intelligence professionals.

Constraints on freedom, education, and individual dignity have always been fundamental in determining who is able to write, when, and where. Considering the singular experience of the African American writer, William W. Cook and James Tatum here argue that African American literature did not develop apart from canonical Western literary traditions but instead grew out of those literatures, even as it adapted and transformed the cultural traditions and religions of Africa and the African diaspora along the way.Tracing the interaction between African American writers and the literatures of ancient Greece and Rome, from the time of slavery and its aftermath to the civil rights era and on into the present, the authors offer a sustained and lively discussion of the life and work of Phillis Wheatley, Frederick Douglass, Ralph Ellison, and Rita Dove, among other highly acclaimed poets, novelists, and scholars. Assembling this brilliant and diverse group of African American writers at a moment when our understanding of classical literature is ripe for change, the authors paint an unforgettable portrait of our own reception of "e;classic"e; writing, especially as it was inflected by American racial politics.