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Author: Sir William de Wiveleslie Abney
Publisher:
ISBN:
Category : Color blindness
Languages : en
Pages : 454
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Book Description
Author: Sir William de Wiveleslie Abney
Publisher:
ISBN:
Category : Color blindness
Languages : en
Pages : 454
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Book Description
Author: w. de w Abney
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: William Wiveleslie De Abney
Publisher: Palala Press
ISBN: 9781358277344
Category :
Languages : en
Pages :
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Book Description
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author: William De Wiveleslie Abney
Publisher: Palala Press
ISBN: 9781346676340
Category :
Languages : en
Pages : 448
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Book Description
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author: Sir William de Wiveleslie Abney
Publisher:
ISBN:
Category : Color blindness
Languages : en
Pages : 418
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Author: Sir John Herbert Parsons
Publisher:
ISBN:
Category : Color blindness
Languages : en
Pages : 330
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Author: Mark J. Ablowitz
Publisher:
ISBN:
Category : Color blindness
Languages : en
Pages : 418
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Author: John Herbert Parsons
Publisher: Forgotten Books
ISBN: 9781333998097
Category : Psychology
Languages : en
Pages : 342
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Book Description
Excerpt from An Introduction to the Study of Colour Vision HE vast literature on colour vision consists almost entirely of papers written in support of some particular theory. It is peculiarly difficult to obtain a general and unbiassed view of the subject. I have here endeavoured to separate the best established facts of colour vision from the theories, and have then discussed the chief theories in the light of these facts. I wish to express my great indebtedness to Sir William Abney, Professor W. Watson, and Dr Myers for their invaluable assistance in a very difficult task, which demands a not inconsiderable knowledge of such diverse subjects as physics, physiology, and psychology. The chief references to the literature have been given in footnotes. The frequent references to Abney are to his Researches in Colour Vision (london, and to V. Helmholtz to his Hand buch der physiologischen Optik. In the latter case each of the three editions contains material which is absent from the others, and the exact reference is given in the footnote. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: William Peddie
Publisher: Forgotten Books
ISBN: 9780365196969
Category : Psychology
Languages : en
Pages : 232
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Book Description
Excerpt from Colour Vision: A Discussion of the Leading Phenomena and Their Physical Laws More than a century ago the trichromatic theory of colour vision, foreshadowed earlier by the clear insight of Newton, took definite shape through the perceptive power of Thomas Young, that investigator, worthy of wonder, leaping before his time. Throughout nearly half a century thereafter it remained undeveloped, until, in the strong hands of Helm holtz, it took definite mathematical shape, and was pushed to Wide developments. No more self-contained, complete, and instructive example of the application of the strictly scientific procedure of Mathematical Physics could be chosen for special study. Upon the experimental basis supplied by Newton, Maxwell, and Helmholtz himself, the Newtonian law of colour mixture was qualitatively and quantitatively established. The clear perception, which saw through the meaning of apparent limitations or exceptions, was undeterred by them from acceptance of that law as the basic fact of all colour sensation. Subsidiary hypotheses were either sup ported by results of observation, or were specially character ized as non-essential and illustrative only. Every step taken was the simplest and most obvious step that could be taken and it was either justified, or was replaced by the next simplest if it were found to be too limited. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Swan Moses Burnett
Publisher: Forgotten Books
ISBN: 9780266266099
Category : Psychology
Languages : en
Pages : 34
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Book Description
Excerpt from Theories of Color-Perception Objections to Young's Hypothesis on Physical ground8.-in the first place, the retina, in addition to its function as a receiving and transmitting organ, is made by this theory into a differentiating apparatus as well. This is rendered necessary because of Young's disbelief in the capacity of the retina to act as a receptacle for vibrations after the manner of simple bodies. There is something remarkable in a kind of hitch we some times find in the intellectual workings of even our greatest men. It has always been a wonder to scientists that Newton, with a mental power capable of originating so far-reaching a theory as the law of gravitation, should pass by the undulatory theory of Huygens as not capable of explain ing phenomena of light.' About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
