Arranged in nineteen concise chapters — each explaining a different visual phenomenon — this richly illustrated text offers a wonderful introduction to the field of visual perception. Are there over seven million different kinds of receptors in the eye?. It will appeal to students of psychology as well as to those in such fields as art, design, and photography. Library of Congress Cataloging-in-Publication Data Fineman, Mark B. For this reason it is common practice to describe an electromagnetic phenomenon in terms of its wavelength. Motion Perception: - Learned or Innate? The image-forming parts of the eye are the cornea, a clear bulge at the front of the eye, and the lens, located within the eye a short distance behind the cornea. Of course students of visual perception should find material of interest here, but so too could artists, architects, and designers—anyone, for that matter, who is fascinated by the way we see.
Originally published: The inquisitive eye. One reason is shown in the accompanying illustration, in which several gray squares are enclosed by larger squares. Nature repeats substantially the same experiment whenever a rainbow appears. Synopsis Fascinating, profusely illustrated study explores the psychology and physiology of vision, including light and color, motion receptors, the illusion of movement, much more. This photon is often conjectured to be like a tiny packet of energy, one that oscillates in waveform as it travels.
Why has it been necessary to construct this confusing concept of brightness? Scientists are still puzzling over exactly how the eyes and the brain work together to perceive even the simplest shapes. I have also tried to create a book that would be intrinsically interesting, scientifically valid, and readable. Lloyd Kaufman of New York University for his many helpful suggestions. In fact, the wavelengths of visible light vary from about 300 to 700 nanometers. The pupil itself is an aperture whose diameter is controlled by the surrounding colored iris. It should be noted that some species of animals actually respond to slightly longer or shorter wavelengths than those of visible light. The Nature of the Visual Illusion does a pretty decent job of characterizing and explaining exactly what the title implies.
These alterations in brain activity are unquestionably at the core of our responses to light, responses that can be conveniently categorized as seeing. Completion: - Phantoms of the Visual System 4. The beam then passed through a glass prism and finally on to a screen. The retina is composed of millions of specialized receptor cells, as well as other types of cells that support the transmission from the retina to the brain. The cornea and lens refract the incoming light so as to form an image on the photosensitive interior layer of the eye, the retina. New York : Oxford University Press, 1981.
When viewed against the uniform white background, the interior squares should appear equally bright. Why not stick with a straightforward measure of light energy? New York : Oxford University Press, 1981. A Light and Color Primer Almost everyone has seen color samples in a paint store, those small squares of color arranged in neat progessions on cards. Especially interesting is the author's treatment of the processes involved in our perception of such visual illusions as the Necker cube, the Hermann grid, Poggendorff's illusion, and many more. Thus we can see a basis for color vision in the stimulus itself, and one might be inclined to assume that color vision is largely a matter of detecting various wavelengths of light. I like how this author involved some alternative concepts other than the same old optical illusions that we see all the time. The receptors respond to the light striking them the image by triggering a chain of chemical reactions.
Color vision is a good topic with which to start an examination of visual perception because it illustrates many of the complexities peculiar to the larger subject of vision. How many colors would there be? When applied to light, a particle or quantum of energy is called a photon. Readers will also welcome the wealth of demonstrations included, which students can perform themselves to learn firsthand the principles involved. In this fascinating, profusely illustrated study, Professor Mark Fineman explores the psychology and physiology of vision, including such topics as light and color, motion receptors, the illusion of movement, kinetic art, how we perceive size, how our eyes move, phantoms of the visual system and many other subjects. The four pages of color illustrations, following pages 10 and 146 in the original edition, are here reproduced in black and white in their original locations and in color on a new insert following page 20. Who might find this book of value? Before we try to understand the workings of color vision, however, it would be a good idea to consider a few fundamentals of vision.
Other Titles: Inquisitive eye Responsibility: Mark Fineman. Fascinating, profusely illustrated study of the human visual perception system explores the psychology and physiology of vision, including such topics as light and color, motion receptors, the illusion of movement, kinetic art, how we perceive size, how our eyes move, phantoms of the visual system, and more. The prism had the effect of separating out the component wavelengths of the original beam of white light light which contained all wavelengths in roughly equal proportions , creating a spectrum of visible wavelengths. I also recommend The Science of Illusions by Jacques Ninio as a companion to this book. Published in the United Kingdom by Constable and Company, Ltd.
Now you might suppose that if the energy of light were increased, we would always report that the light appeared brighter. Two Eyes Are Better than One 13. Toward that end several of my interests outside of experimental psychology particularly art and photography have been incorporated into many of the demonstrations and discussions. Adult content: No Language: English Has Image Descriptions: No Categories: , Submitted By: Bookshare Staff Usage Restrictions: This is a copyrighted book. The problem is that once you have gotten your nifty new product, the the nature of visual illusion mark fineman gets a brief glance, maybe a once over, but it often tends to get discarded or lost with the original packaging. The Probability of Form 16. Even though this hypothesis is attractive, it still cannot account for the complexity of color vision.
The intricacy of the intensity-brightness relationship is implicit in the word brightness itself, since brightness refers to how people see or respond to the energy dimension rather than to the energy itself. In fact, however, the brightness of an object is only partially related to the energy of the light given off by that object. I would like to thank my wife Susan for her encouragement of this task, Marcus Boggs and Nancy Amy of Oxford University Press, and Dr. In addition, electromagnetic energy including visible light has particle properties. A Light and Color Primer 2. Description: 171 pages : illustrations ; 24 cm Contents: A light and color primer -- The minimum case for vision -- Completion: phantoms of the visual system -- Motion receptors -- The illusion of movement -- The wagon wheel effect -- Motion perception: learned or innate? You may find The Nature Of Visual Illusion Mark Fineman document other than just manuals as we also make available many user guides, specifications documents, promotional details, setup documents and more.