Real places and events are constructed and used to symbolize abstract formulations of power and authority in politics, corporate practice, the arts, religion, and community. By analyzing the aesthetics of public space in contexts both mundane and remarkable, the contributors examine the social relationship between public and private activities that impart meaning to groups of people beyond their individual or local circumstances. From a range of perspectives—anthropological, sociological, and socio-cultural—the contributors discuss road-making in Peru, mass housing in Britain, an unsettling traveling exhibition, and an art fair in London; we explore the meaning of walls in Jerusalem, a Zen garden in Japan, and religious themes in Europe and India. Literally and figuratively, these situations influence the ways in which ordinary people interpret their everyday worlds. By deconstructing the taken for- granted definitions of social value (democracy, equality, individualism, fortune), the authors reveal the ideological role of imagery and imagination in a globalized political context.

A collection of studies by scholars working at the Chelsea School Research Centre and the University of Brighton

Philosopher and art historian Georges Didi-Huberman is one of the most innovative and influential critical thinkers writing today. This book is the first English-language study of his writing on images. An image is a form of representation, but what are the philosophical frameworks supporting it? The book considers how Didi-Huberman takes up this question repeatedly over the course of his career. Placing his project in relation to major historical and intellectual contexts, it shows not only how he modifies dominant disciplinary traditions, but also how the study of images is central to a new way of thinking about poststructuralist-inspired art history.

A new and urgent item on the agenda of churches around the world is the theological and ethical dimensions of the ecological crisis. Highlighted by the United Nations Earth Summit in Brazil, the issues covered in this volume raise unavoidable and fundamental questions of the life-style and Christian witness in the face of threats to the very survival of humankind and planet Earth. The groundbreaking essays by more than two-dozen contributors in this book are divided into five sections: biblical witness, theological challenges, insights from ecofeminism, insights from indigenous people, and ethical implications. Contributors include: JosŽ P. M. Cunanan, Philippines; Margot Kaessmann, Germany; Renthy Keitzar, India; K. C. Abraham, India; Tony Brun, Costa Rica; Milton B. Efthimiou, United States; Wesley Granberg-Michaelson, World Council of Churches; Kwok Pui-lan, Hong Kong; Larry Rasmussen, United States; Samuel Rayan, India; M. Adebisi Sowunmi, Nigeria; Tsehai Berhane-Selassie, Ethiopia; Chung Hyun Kyung, South Korea; Aruna Gnanadason, India; Anne Primavesi, United Kingdom; Rosemary Radford Ruether, United States; Rob Cooper, New Zealand; Stan McKay, Canada; George Tinker, United States; Edward Antonio, Zimbabwe; Leonardo Boff, Brazil; M. L. Daneel, South Africa; David G. Hallman, Canada; Dieter T. Hessel, United States Catherine Keller, United States.

Why do we have such extraordinarily powerful responses toward the images and pictures we see in everyday life? Why do we behave as if pictures were alive, possessing the power to influence us, to demand things from us, to persuade us, seduce us, or even lead us astray? According to W. J. T. Mitchell, we need to reckon with images not just as inert objects that convey meaning but as animated beings with desires, needs, appetites, demands, and drives of their own. What Do Pictures Want? explores this idea and highlights Mitchell's innovative and profoundly influential thinking on picture theory and the lives and loves of images. Ranging across the visual arts, literature, and mass media, Mitchell applies characteristically brilliant and wry analyses to Byzantine icons and cyberpunk films, racial stereotypes and public monuments, ancient idols and modern clones, offensive images and found objects, American photography and aboriginal painting. Opening new vistas in iconology and the emergent field of visual culture, he also considers the importance of Dolly the Sheep—who, as a clone, fulfills the ancient dream of creating a living image—and the destruction of the World Trade Center on 9/11, which, among other things, signifies a new and virulent form of iconoclasm. What Do Pictures Want? offers an immensely rich and suggestive account of the interplay between the visible and the readable. A work by one of our leading theorists of visual representation, it will be a touchstone for art historians, literary critics, anthropologists, and philosophers alike. “A treasury of episodes—generally overlooked by art history and visual studies—that turn on images that ‘walk by themselves’ and exert their own power over the living.”—Norman Bryson, Artforum

Presents a review of image denoising algorithms with practical MATLAB implementation guidance Digital Image Denoising in MATLAB provides a comprehensive treatment of digital image denoising, containing a variety of techniques with applications in high-quality photo enhancement as well as multi-dimensional signal processing problems such as array signal processing, radar signal estimation and detection, and more. Offering systematic guidance on image denoising in theories and in practice through MATLAB, this hands-on guide includes practical examples, chapter summaries, analytical and programming problems, computer simulations, and source codes for all algorithms discussed in the book. The book explains denoising algorithms including linear and nonlinear filtering, Wiener filtering, spatially adaptive and multi-channel processing, transform and wavelet domains processing, singular value decomposition, and various low variance optimization and low rank processing techniques. Throughout the text, the authors address the theory, analysis, and implementation of the denoising algorithms to help readers solve their image processing problems and develop their own solutions. Explains how the quality of an image can be quantified in MATLAB Discusses what constitutes a “naturally looking” image in subjective and analytical terms Presents denoising techniques for a wide range of digital image processing applications Describes the use of denoising as a pre-processing tool for various signal processing applications or big data analysis Requires only a fundamental knowledge of digital signal processing Includes access to a companion website with source codes, exercises, and additional resources Digital Image Denoising in MATLAB is an excellent textbook for undergraduate courses in digital image processing, recognition, and statistical signal processing, and a highly useful reference for researchers and engineers working with digital images, digital video, and other applications requiring denoising techniques.