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Author: Roberto Casati
Publisher: MIT Press
ISBN: 0262550849
Category : Science
Languages : en
Pages : 407
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Book Description
How the perception of shadows, studied by vision scientists and visual artists, reveals the inner workings of the visual system. In The Visual World of Shadows, Roberto Casati and Patrick Cavanagh examine how the perception of shadows, as studied by vision scientists and visual artists, reveals the inner workings of the visual system. Shadows are at once a massive problem for vision—which must distinguish them from objects or material features of objects—and a resource, signaling the presence, location, shape, and size of objects. Casati and Cavanagh draw up an inventory of information retrievable from shadows, showing their amazing variety. They present an overview of the visual system, distinguishing between measurement and inference. They discuss the shadow mission, the work done by the visual brain to parse, and perhaps discard, the information from shadows; shadow ownership, the association of a shadow with the object that casts it; shadow labeling, the visual system's ability to tell shadows from nonshadows; and the shadow concept, our knowledge about shadows as a category. Casati and Cavanagh then apply the theoretical apparatus they have developed for shadows to other phenomena: illumination, reflection, and transparency. Finally, they examine the art of the shadow, paying tribute to artists' exploration of shadow, analyzing a series of artworks (reproduced in color) from a rich and fascinating art historical corpus.
Author: Roberto Casati
Publisher: MIT Press
ISBN: 0262550849
Category : Science
Languages : en
Pages : 407
Get Book Here
Book Description
How the perception of shadows, studied by vision scientists and visual artists, reveals the inner workings of the visual system. In The Visual World of Shadows, Roberto Casati and Patrick Cavanagh examine how the perception of shadows, as studied by vision scientists and visual artists, reveals the inner workings of the visual system. Shadows are at once a massive problem for vision—which must distinguish them from objects or material features of objects—and a resource, signaling the presence, location, shape, and size of objects. Casati and Cavanagh draw up an inventory of information retrievable from shadows, showing their amazing variety. They present an overview of the visual system, distinguishing between measurement and inference. They discuss the shadow mission, the work done by the visual brain to parse, and perhaps discard, the information from shadows; shadow ownership, the association of a shadow with the object that casts it; shadow labeling, the visual system's ability to tell shadows from nonshadows; and the shadow concept, our knowledge about shadows as a category. Casati and Cavanagh then apply the theoretical apparatus they have developed for shadows to other phenomena: illumination, reflection, and transparency. Finally, they examine the art of the shadow, paying tribute to artists' exploration of shadow, analyzing a series of artworks (reproduced in color) from a rich and fascinating art historical corpus.
Author: David Francis Martin
Publisher: Scott and Laurie Oki Series in Asian American Studies
ISBN: 9780295990859
Category : History
Languages : en
Pages : 189
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Book Description
"In association with University of Washington Libraries and the Henry Art Gallery."
Author: Roberto Casati
Publisher: Vintage
ISBN: 0375707115
Category : History
Languages : en
Pages : 242
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Book Description
In this original, wide-ranging, and endlessly thought-provoking work of popular nonfiction, a leading science writer uncovers the pervasive presence of shadows in our world. For Plato, shadows were the symbol of our limitations. For Galileo, they knocked the Earth from the center of the cosmos. They are a source of fear and a symbol of ignorance, and they loom large in art and design, mythology and folklore, physics and metaphysics, and architecture and urban planning. From shadows puppets and the psychology of shadows to the role of shadows in astronomy and the influence of shadows on the architectural profiles of our cities, Roberto Casati awakens our fascination in this tour-de-force of investigation and imagination.
Author: Elmar Eisemann
Publisher: CRC Press
ISBN: 1439867690
Category : Computers
Languages : en
Pages : 399
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Book Description
Important elements of games, movies, and other computer-generated content, shadows are crucial for enhancing realism and providing important visual cues. In recent years, there have been notable improvements in visual quality and speed, making high-quality realistic real-time shadows a reachable goal. Real-Time Shadows is a comprehensive guide to t
Author: Mark Salisbury
Publisher: National Geographic Books
ISBN: 1781162557
Category : Performing Arts
Languages : en
Pages : 0
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Book Description
The cult television series Dark Shadows is fondly remembered by its fans — not least Tim Burton and Johnny Depp, who reunited to bring a stunning reimagining of the show to the big screen. Produced in close cooperation with Tim Burton and the production team, this lavish official companion to the film includes a Foreword by Depp, an Introduction by Burton and an Afterword by producer Richard D. Zanuck, alongside scores of photos, concept drawings, production designs, and interviews with the cast and crew.
Author: Roy A. Sorensen
Publisher: Oxford University Press
ISBN: 0199797137
Category : Art
Languages : en
Pages : 325
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Book Description
Roy Sorensen here defends the causal theory of perception by treating absences as causes. He draws heavily on common sense and psychology to vindicate the assumption that we directly perceive absences.
Author: Raz Chen-Morris
Publisher: Penn State Press
ISBN: 027107731X
Category : History
Languages : en
Pages : 255
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Book Description
In Measuring Shadows, Raz Chen-Morris demonstrates that a close study of Kepler’s Optics is essential to understanding his astronomical work and his scientific epistemology. He explores Kepler’s radical break from scientific and epistemological traditions and shows how the seventeenth-century astronomer posited new ways to view scientific truth and knowledge. Chen-Morris reveals how Kepler’s ideas about the formation of images on the retina and the geometrics of the camera obscura, as well as his astronomical observations, advanced the argument that physical reality could only be described through artificially produced shadows, reflections, and refractions. Breaking from medieval and Renaissance traditions that insisted upon direct sensory perception, Kepler advocated for instruments as mediators between the eye and physical reality, and for mathematical language to describe motion. It was only through this kind of knowledge, he argued, that observation could produce certainty about the heavens. Not only was this conception of visibility crucial to advancing the early modern understanding of vision and the retina, but it affected how people during that period approached and understood the world around them.
Author: Harald Arnkil
Publisher: Aalto korkeakoulusäätiö
ISBN: 9526404041
Category : Art
Languages : en
Pages : 302
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Book Description
Colours are all around us and they affect our daily lives, but what exactly are they and what is their function? A closer look at colours raises many questions: Can colour be measured? How does changing illumination affect the perception of colours? What is colour harmony? Do colours affect our emotions? Colours in the Visual World provides answers to these and other questions. It inspires the reader to discover and creatively use colour by tapping artistic knowledge and recent findings of perceptual science. Colours in the Visual World is a resource of colour facts and phenomena for students of art, design, and architecture, as well as all those interested in the world of colour. The book is based on the author’s over 20 years of experience in teaching, researching and creating with colour. Each chapter includes assignments that serve as a starting point for independent study and experimentation. A glossary helps to clarify colour concepts and terminology.
Author: Sigmund Brouwer
Publisher: Tyndale House Publishers, Inc.
ISBN: 9780842342407
Category : Fiction
Languages : en
Pages : 356
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Book Description
Nick Barrett is lured back to Charleston by a mysterious note to search for answers about why his mother abandoned him. Past secrets slowly begin to emerge, threatening to destroy the present.
Author: FromSoftware, Inc.
Publisher: Yen Press LLC
ISBN: 1975316312
Category : Computers
Languages : en
Pages : 306
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Book Description
Experience SEKIRO's unique take on the blood-soaked history of Japan's Sengoku Period with over 300 pages of storyboards, character designs, and concept art!
