Webvision

Webvision PDF Author: Helga Kolb
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Webvision

Webvision PDF Author: Helga Kolb
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description


Form Without Matter

Form Without Matter PDF Author: Mark Eli Kalderon
Publisher:
ISBN: 0198717903
Category : Philosophy
Languages : en
Pages : 233

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Book Description
Mark Eli Kalderon presents an original study in the philosophy of perception written in the medium of historiography. He considers the phenomenology and metaphysics of sensory presentation through the examination of an ancient aporia. Specifically, he argues that a puzzle about perception at a distance is behind Empedocles' theory of vision. Empedocles conceives of perception as a mode of material assimilation, but this raises a puzzle about color vision, since color vision seems to present colors that inhere in distant objects. But if the colors inhere in distant objects how can they be taken in by the organ of sight and so be palpable to sense? Aristotle purports to resolve this puzzle in his definition of perception as the assimilation of sensible form without the matter of the perceived particular. Aristotle explicitly criticizes Empedocles, though he is keen to retain the idea that perception is a mode of assimilation, if not a material mode. Aristotle's notorious definition has long puzzled commentators. Kalderon shows how, read in light of Empedoclean puzzlement about the sensory presentation of remote objects, Aristotle's definition of perception can be better understood. Moreover, when so read, the resulting conception of perception is both attractive and defensible.

Color Perception in Art

Color Perception in Art PDF Author: Faber Birren
Publisher: Schiffer Publishing
ISBN:
Category : Art
Languages : en
Pages : 96

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Book Description
The relationship of visual perception to color expression in art is presented here in clear detail. Photographs of representative paintings, explanatory line drawings, and abstract, geometric color plates supplement the text.

Theories of Color-perception

Theories of Color-perception PDF Author: Swan Moses Burnett
Publisher:
ISBN:
Category : Color vision
Languages : en
Pages : 40

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Handbook of Color Psychology

Handbook of Color Psychology PDF Author: Andrew J. Elliot
Publisher: Cambridge University Press
ISBN: 1316395332
Category : Psychology
Languages : en
Pages : 1737

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Book Description
We perceive color everywhere and on everything that we encounter in daily life. Color science has progressed to the point where a great deal is known about the mechanics, evolution, and development of color vision, but less is known about the relation between color vision and psychology. However, color psychology is now a burgeoning, exciting area and this Handbook provides comprehensive coverage of emerging theory and research. Top scholars in the field provide rigorous overviews of work on color categorization, color symbolism and association, color preference, reciprocal relations between color perception and psychological functioning, and variations and deficiencies in color perception. The Handbook of Color Psychology seeks to facilitate cross-fertilization among researchers, both within and across disciplines and areas of research, and is an essential resource for anyone interested in color psychology in both theoretical and applied areas of study.

Interaction of Color

Interaction of Color PDF Author: Josef Albers
Publisher: Yale University Press
ISBN: 0300179359
Category : Art
Languages : en
Pages : 210

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Book Description
An experimental approach to the study and teaching of color is comprised of exercises in seeing color action and feeling color relatedness before arriving at color theory.

On Vision and Colors; Color Sphere

On Vision and Colors; Color Sphere PDF Author: Arthur Schopenhauer
Publisher: Chronicle Books
ISBN: 1616890053
Category : Design
Languages : en
Pages : 168

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Book Description
During the first two decades of the nineteenth century, two of the most significant theoretical works on color since Leonardo da Vinci's Trattato della Pittura were written and published in Germany: Arthur Schopenhauer's On Vision and Colors and Philipp Otto Runge's Color Sphere. For Schopenhauer, vision is wholly subjective in nature and characterized by processes that cross over into the territory of philosophy. Runge's Color Sphere and essay "The Duality of Color" contained one of the first attempts to depict a comprehensive and harmonious color system in three dimensions. Runge intended his color sphere to be understood not as a product of art, but rather as a "mathematical figure of various philosophical reflections." By bringing these two visionary color theories together within a broad theoretical context—philosophy, art, architecture, and design—this volume uncovers their enduring influence on our own perception of color and the visual world around us.

A Naïve Realist Theory of Colour

A Naïve Realist Theory of Colour PDF Author: Keith Allen
Publisher: Oxford University Press
ISBN: 0198755368
Category : Philosophy
Languages : en
Pages : 215

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Book Description
A Naive Realist Theory of Colour defends the view that colours are mind-independent properties of things in the environment. Keith Allen argues that a naive realist theory of colour best explains how colours appear to perceiving subjects, and that this view is not undermined by our modern scientific understanding of the world.

The Science of Color

The Science of Color PDF Author: Optical Society of America. Committee on Colorimetry
Publisher:
ISBN:
Category : Color
Languages : en
Pages : 440

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Seeing, Doing, and Knowing

Seeing, Doing, and Knowing PDF Author: Mohan Matthen
Publisher: Clarendon Press
ISBN: 0191533289
Category : Philosophy
Languages : en
Pages : 385

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Book Description
Seeing, Doing, and Knowing is an original and comprehensive philosophical treatment of sense perception as it is currently investigated by cognitive neuroscientists. Its central theme is the task-oriented specialization of sensory systems across the biological domain. Sensory systems are automatic sorting machines; they engage in a process of classification. Human vision sorts and orders external objects in terms of a specialized, proprietary scheme of categories - colours, shapes, speeds and directions of movement, etc. This 'Sensory Classification Thesis' implies that sensation is not a naturally caused image from which an organism must infer the state of the world beyond; it is more like an internal communication, a signal concerning the state of the world issued by a sensory system, in accordance with internal conventions, for the use of an organism's other systems. This is why sensory states are both easily understood and persuasive. Sensory classification schemes are purpose-built to serve the knowledge-gathering and pragmatic needs of particular types of organisms. They are specialized: a bee or a bird does not see exactly what a human does. The Sensory Classification Thesis helps clarify this specialization in perceptual content and supports a new form of realism about the deliverances of sensation: 'Pluralistic Realism' is based on the idea that sensory systems coevolve with an organism's other systems; they are not simply moulded to the external world. The last part of the book deals with reference in vision. Cognitive scientists now believe that vision guides the limbs by means of a subsystem that links up with the objects of physical manipulation in ways that bypass sensory categories. In a novel extension of this theory, Matthen argues that 'motion-guiding vision' is integrated with sensory classification in conscious vision. This accounts for the quasi-demonstrative form of visual states: 'This particular object is red', and so on. He uses this idea to cast new light on the nature of perceptual objects, pictorial representation, and the visual representation of space.