A principal aim of computer graphics is to generate images that look as real as photographs. Realistic computer graphics imagery has however proven to be quite challenging to produce, since the appearance of materials arises from complicated physical processes that are difficult to analytically model and simulate, and image-based modeling of real material samples is often impractical due to the high-dimensional space of appearance data that needs to be acquired.

This book presents a general framework based on the inherent coherency in the appearance data of materials to make image-based appearance modeling more tractable. We observe that this coherence manifests itself as low-dimensional structure in the appearance data, and by identifying this structure we can take advantage of it to simplify the major processes in the appearance modeling pipeline. This framework consists of two key components, namely the coherence structure and the accompanying reconstruction method to fully recover the low-dimensional appearance data from sparse measurements. Our investigation of appearance coherency has led to three major forms of low-dimensional coherence structure and three types of coherency-based reconstruction upon which our framework is built.

This coherence-based approach can be comprehensively applied to all the major elements of image-based appearance modeling, from data acquisition of real material samples to user-assisted modeling from a photograph, from synthesis of volumes to editing of material properties, and from efficient rendering algorithms to physical fabrication of objects. In this book we present several techniques built on this coherency framework to handle various appearance modeling tasks both for surface reflections and subsurface scattering, the two primary physical components that generate material appearance. We believe that coherency-based appearance modeling will make it easier and more feasible for practitioners to bring computer graphics imagery to life.

This book is aimed towards readers with an interest in computer graphics. In particular, researchers, practitioners and students will benefit from this book by learning about the underlying coherence in appearance structure and how it can be utilized to improve appearance modeling. The specific techniques presented in our manuscript can be of value to anyone who wishes to elevate the realism of their computer graphics imagery. For understanding this book, an elementary background in computer graphics is assumed, such as from an introductory college course or from practical experience with computer graphics.

This book mainly provides the current status of water pollution faced by China under rapid changing environment and the actions that have been taken for prevention and treatment of water pollution. It points out that the water pollution situation is severe. Facing water pollution, China's experiences include several aspects on source control and pollution interception, internal nutrient removal of sediment, ecological restoration, and water transfer policy. There exists both the opportunity and challenge for the prevention and control of water pollution in China. The book contains numerous charts and diagrams which further illustrating China's paths to clean water.

From a cradle of Austronesian expansion to the dynamic economic powerhouse and successful democracy it is today, Taiwan is layered in colonial histories. In Taiwan Lives, Niki J. P. Alsford presents a comprehensive examination of the island nation’s rich and complex past, told through the life stories of those who have lived it. A merchant, an exile, an activist, a pop star, a doctor, and a president are just some of the twenty-four individuals whose lives populate this people's history of Taiwan. Ranging across time, social strata, ethnicity, and political alliance, these tales offer snapshots of historical eras and illustrate the interwoven fabric of colonialism. Chapters can be read in sequence or individually. With clear and accessible prose, Taiwan Lives is ideal for undergraduate course use.

From a cradle of Austronesian expansion to the dynamic economic powerhouse and successful democracy it is today, Taiwan is layered in colonial histories. In Taiwan Lives, Niki J. P. Alsford presents a comprehensive examination of the island nation’s rich and complex past, told through the life stories of those who have lived it. A merchant, an exile, an activist, a pop star, a doctor, and a president are just some of the twenty-four individuals whose lives populate this people's history of Taiwan. Ranging across time, social strata, ethnicity, and political alliance, these tales offer snapshots of historical eras and illustrate the interwoven fabric of colonialism. Chapters can be read in sequence or individually. With clear and accessible prose, Taiwan Lives is ideal for undergraduate course use.

Visualizing Modern China: Image, History, and Memory, 1750-Present offers a sophisticated yet accessible interpretation of modern Chinese history through visual imagery. With rich illustrations and a companion website, it is an ideal textbook for college-level courses on modern Chinese history and on modern visual culture. The introduction provides a methodological framework and historical overview, while the chronologically arranged chapters use engaging case studies to explore important themes. Topics include: Qing court ritual, rebellion and war, urban/rural relations, art and architecture, sports, the Chinese diaspora, state politics, film propaganda and censorship, youth in the Cultural Revolution, environmentalism, and Internet culture. Companion website: http://visualizingmodernchina.org

Old Beijing has become a subject of growing fascination in contemporary China since the 1980s. While physical remnants from the past are being bulldozed every day to make space for glass-walled skyscrapers and towering apartment buildings, nostalgia for the old city is booming. Madeleine Yue Dong offers the first comprehensive history of Republican Beijing, examining how the capital acquired its identity as a consummately "traditional" Chinese city.
For residents of Beijing, the heart of the city lay in the labor-intensive activities of "recycling," a primary mode of material and cultural production and circulation that came to characterize Republican Beijing. An omnipresent process of recycling and re-use unified Beijing's fragmented and stratified markets into one circulation system. These material practices evoked an air of nostalgia that permeated daily life. Paradoxically, the "old Beijing" toward which this nostalgia was directed was not the imperial capital of the past, but the living Republican city. Such nostalgia toward the present, the author argues, was not an empty sentiment, but an essential characteristic of Chinese modernity.

During the 1920s and 1930s, in cities from Beijing to Bombay, Tokyo to Berlin, Johannesburg to New York, the Modern Girl made her sometimes flashy, always fashionable appearance in city streets and cafes, in films, advertisements, and illustrated magazines. Modern Girls wore sexy clothes and high heels; they applied lipstick and other cosmetics. Dressed in provocative attire and in hot pursuit of romantic love, Modern Girls appeared on the surface to disregard the prescribed roles of dutiful daughter, wife, and mother. Contemporaries debated whether the Modern Girl was looking for sexual, economic, or political emancipation, or whether she was little more than an image, a hollow product of the emerging global commodity culture. The contributors to this collection track the Modern Girl as she emerged as a global phenomenon in the interwar period.

Scholars of history, women's studies, literature, and cultural studies follow the Modern Girl around the world, analyzing her manifestations in Germany, Australia, China, Japan, France, India, the United States, Russia, South Africa, and Zimbabwe. Along the way, they demonstrate how the economic structures and cultural flows that shaped a particular form of modern femininity crossed national and imperial boundaries. In so doing, they highlight the gendered dynamics of interwar processes of racial formation, showing how images and ideas of the Modern Girl were used to shore up or critique nationalist and imperial agendas. A mix of collaborative and individually authored chapters, the volume concludes with commentaries by Kathy Peiss, Miriam Silverberg, and Timothy Burke.

"Contributors" Davarian L. Baldwin, Tani E. Barlow, Timothy Burke, Liz Conor, Madeleine Yue Dong, Anne E. Gorsuch, Ruri Ito, Kathy Peiss, Uta G. Poiger, Priti Ramamurthy, Mary Louise Roberts, Barbara Sato, Miriam Silverberg, Lynn M. Thomas, Alys Eve Weinbaum

During the 1920s and 1930s, in cities from Beijing to Bombay, Tokyo to Berlin, Johannesburg to New York, the Modern Girl made her sometimes flashy, always fashionable appearance in city streets and cafes, in films, advertisements, and illustrated magazines. Modern Girls wore sexy clothes and high heels; they applied lipstick and other cosmetics. Dressed in provocative attire and in hot pursuit of romantic love, Modern Girls appeared on the surface to disregard the prescribed roles of dutiful daughter, wife, and mother. Contemporaries debated whether the Modern Girl was looking for sexual, economic, or political emancipation, or whether she was little more than an image, a hollow product of the emerging global commodity culture. The contributors to this collection track the Modern Girl as she emerged as a global phenomenon in the interwar period.

Scholars of history, women's studies, literature, and cultural studies follow the Modern Girl around the world, analyzing her manifestations in Germany, Australia, China, Japan, France, India, the United States, Russia, South Africa, and Zimbabwe. Along the way, they demonstrate how the economic structures and cultural flows that shaped a particular form of modern femininity crossed national and imperial boundaries. In so doing, they highlight the gendered dynamics of interwar processes of racial formation, showing how images and ideas of the Modern Girl were used to shore up or critique nationalist and imperial agendas. A mix of collaborative and individually authored chapters, the volume concludes with commentaries by Kathy Peiss, Miriam Silverberg, and Timothy Burke.

"Contributors" Davarian L. Baldwin, Tani E. Barlow, Timothy Burke, Liz Conor, Madeleine Yue Dong, Anne E. Gorsuch, Ruri Ito, Kathy Peiss, Uta G. Poiger, Priti Ramamurthy, Mary Louise Roberts, Barbara Sato, Miriam Silverberg, Lynn M. Thomas, Alys Eve Weinbaum