Download or read book An Experimental Investigation of Brightness Constancy written by Robert Brodie MacLeod and published by . This book was released on 1932 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Experimental Investigation of Brightness Constancy by Robert Brodie Macleod A Thesis Columbia University written by Robert Brodie Macleod and published by . This book was released on 1932 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Readings on Color Volume 2 written by Alex Byrne and published by MIT Press. This book was released on 1997-05-15 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of Research of the National Bureau of Standards written by United States. National Bureau of Standards and published by . This book was released on 1940 with total page 868 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NBS Special Publication written by and published by . This book was released on 1979 with total page 906 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Lightness Brightness and Transparency written by Alan L. Gilchrist and published by Psychology Press. This book was released on 2013-09-05 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume deals with the visual perception of lightness, brightness, and transparency of surfaces, both under minimal laboratory conditions and in complex images typical of everyday life. Each chapter analyzes the challenging problem of how a pattern of light intensities on the retina is transformed into the visual experience of varying shades of grey, transparent surfaces, and light and shadow. One important theme which unifies the group of contributions is the recognition that the perception of surface lightness is rooted fundamentally in the encoding of relative intensities of light within the retinal image, not intensities per se. A second important unifying theme is an appreciation of the multiple dimensions of the visual experience of lightness, brightness, and transparency -- people do not perceive the lightness of surfaces by discarding information concerning the light illuminating those surfaces; rather, they perceive a pattern of illumination projected onto a pattern of surface greys. The long-fascinating problems of surface lightness and color perception have become very active topics recently as a resurging interest within the visual perception community has coincided with an increasing appreciation of the centrality of these problems by the emerging machine vision community. The best of recent psychophysical work on lightness perception, as presented in this volume, will be of great interest to both of these communities. This book also marks a synthesis of old and new. A traditional, strongly Gestalt, approach that had fallen into neglect is updated in the light of new quantitative systematic methods and important later discoveries, such as the disappearance of stabilized retinal images. The book draws on such diverse approaches as Gestalt and ecological psychology, threshold psychophysics, and computational vision, advancing our understanding of the interrelations among surface color, illumination, perceived depth, shading, and transparency.
Download or read book Seeing Black and White written by Alan Gilchrist and published by Oxford University Press. This book was released on 2006-06-08 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: How the human visual system determines the lightness of a surface, that is, its whiteness, blackness, or grayness, remains--like vision in general--a mystery. In fact, we have not even been able to create a machine that can determine, through an artificial vision system, whether an object is white, black, or gray. Although the photoreceptors in the eye are driven by light, the light reflected by a surface does not reveal its shade of gray. Depending upon the level of illumination, a surface of any shade of gray can reflect any amount of light. In Seeing Black and White Alan Gilchrist ties together over 30 years of his own research on lightness, and presents the first comprehensive, historical review of empirical work on lightness, covering the past 150 years of research on images ranging from the simple to the complex. He also describes and analyzes the many theories of lightness--including his own--showing what each can and cannot explain. Gilchrist highlights the forgotten-yet-exciting work done in the first third of the twentieth century, describing several crucial experiments and examining the brilliant but nearly unknown work of the Hungarian gestalt theorist, Lajos Kardos. Gilchrists review also includes a survey of the pattern of lightness errors made by humans, many of which result in delightful illusions. He argues that because these errors are not random, but systematic, they are the signature of our visual software, and so provide a powerful tool that can reveal how lightness is computed. Based on this argument and the concepts of anchoring, grouping, and frames of reference, Gilchrist presents a new theoretical framework that explains an unprecedented array of lightness errors. As both the first comprehensive overview of research on lightness and the first unified presentation of Gilchrists new theoretical framework Seeing Black and White will be an invaluable resource for vision scientists, cognitive psychologists, and cognitive neuroscientists.
Download or read book Visual Experience written by Gary Hatfield and published by Oxford University Press. This book was released on 2012-06-21 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many of us have been fascinated by visual illusions at some point, and have asked ourselves why something can look like one thing when it is fact something else. How can we perceive two different things, when the light coming into our eyes stays constant? This book brings together psychologists and philosophers to explore this aspect of vision.
Download or read book Perceptual Constancy written by Vincent Walsh and published by Cambridge University Press. This book was released on 1998-08-13 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world is not always truly reflected in what we see. The brain creates images, fills in gaps and even at times constructs fictions. This book brings together experts from several diverse fields to present state of the art accounts of how the visual world enters two small holes in our heads and is reconstructed to give us the rich impressions of color, movement, and shape.
Download or read book The American Journal of Psychology written by Granville Stanley Hall and published by . This book was released on 1973 with total page 932 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin written by United States. Office of Education and published by . This book was released on 1931 with total page 1044 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Psychology written by Robert Woodworth and published by Psychology Press. This book was released on 2014-06-27 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1922, this popular title by R. S Woodworth was revised several times. This twentieth edition from 1949 brought D.G. Marquis on board and was thoroughly revised again, originally published in its current form in 1963. One of the most famous and successful introductions to psychology ever published, this book was very popular in universities and training colleges at the time. Now available again after many years it can be read and enjoyed in its historical context.
Download or read book A Study of Brightness Constancy in Person Perception written by Martin Thomas Zanna ((AB, Harvard College, 1969)) and published by . This book was released on 1969 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Perception of Brightness and Darkness written by Leo M. Hurvich Dorthea Jameson and published by . This book was released on 1966 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Readings in Computer Vision written by Martin A. Fischler and published by Elsevier. This book was released on 2014-06-28 with total page 815 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of computer vision combines techniques from physics, mathematics, psychology, artificial intelligence, and computer science to examine how machines might construct meaningful descriptions of their surrounding environment. The editors of this volume, prominent researchers and leaders of the SRI International AI Center Perception Group, have selected sixty papers, most published since 1980, with the viewpoint that computer vision is concerned with solving seven basic problems: Reconstructing 3D scenes from 2D images Decomposing images into their component parts Recognizing and assigning labels to scene objects Deducing and describing relations among scene objects Determining the nature of computer architectures that can support the visual function Representing abstractions in the world of computer memory Matching stored descriptions to image representation Each chapter of this volume addresses one of these problems through an introductory discussion, which identifies major ideas and summarizes approaches, and through reprints of key research papers. Two appendices on crucial assumptions in image interpretation and on parallel architectures for vision applications, a glossary of technical terms, and a comprehensive bibliography and index complete the volume.
Download or read book A Photometric Study of the Perception of Object Color written by Richard Hubard Henneman and published by . This book was released on 1935 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Art and Visual Perception written by Rudolf Arnheim and published by Univ of California Press. This book was released on 1954 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt:
