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Vision And Attention
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Book Synopsis Vision and Attention by : Michael Jenkin
Download or read book Vision and Attention written by Michael Jenkin and published by Springer Science & Business Media. This book was released on 2013-03-19 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is at once a review and a summary of the tremendous advances that have been made in recent years on the effect of attention on visual perception. This broad-ranging volume will appeal to vision scientists as well as to those involved in using visual processes in computer animations, display design or the sensory systems of machines. Physiologists and neuroscientists interested in any aspect of sensory or motor processes will also find it very useful.
Download or read book Attention written by Neville Moray and published by Routledge. This book was released on 2017-03-27 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: The early years of modern experimental psychology were marked by a considerable amount of research on attention, and much work was carried out in the laboratories of Wundt, Titchener and Helmholtz. For various reasons, research on attention declined from 1920 until the 1950s. Under the early philosophy of behaviourism, attention became suspect as a ‘mentalistic’ concept. At the time of original publication in 1969, however, much work had been done to quantify and make objective research in this area. This was of increasing importance in a world dominated by communication networks, and ‘man-machine’ systems, in which the human element is the weakest link due to the limits on the rate at which man can handle information. Following the publication of Broadbent’s Perception and Communication in 1958, work on attention had begun to pour from an ever increasing number of laboratories. This book is dedicated to summarising what we knew, and attempts to survey the behavioural research in vision and hearing which throw light on how we share and direct attention, what are the limits of attention, to make some general methodological recommendations, to review current theories of the time, and to provide a guide to the relevant physiological work. As far as possible, work on memory has been omitted. A bibliography of the major work to the spring of 1969 is included.
Book Synopsis Discovering the Brain by : National Academy of Sciences
Download or read book Discovering the Brain written by National Academy of Sciences and published by National Academies Press. This book was released on 1992-01-01 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: The brain ... There is no other part of the human anatomy that is so intriguing. How does it develop and function and why does it sometimes, tragically, degenerate? The answers are complex. In Discovering the Brain, science writer Sandra Ackerman cuts through the complexity to bring this vital topic to the public. The 1990s were declared the "Decade of the Brain" by former President Bush, and the neuroscience community responded with a host of new investigations and conferences. Discovering the Brain is based on the Institute of Medicine conference, Decade of the Brain: Frontiers in Neuroscience and Brain Research. Discovering the Brain is a "field guide" to the brainâ€"an easy-to-read discussion of the brain's physical structure and where functions such as language and music appreciation lie. Ackerman examines: How electrical and chemical signals are conveyed in the brain. The mechanisms by which we see, hear, think, and pay attentionâ€"and how a "gut feeling" actually originates in the brain. Learning and memory retention, including parallels to computer memory and what they might tell us about our own mental capacity. Development of the brain throughout the life span, with a look at the aging brain. Ackerman provides an enlightening chapter on the connection between the brain's physical condition and various mental disorders and notes what progress can realistically be made toward the prevention and treatment of stroke and other ailments. Finally, she explores the potential for major advances during the "Decade of the Brain," with a look at medical imaging techniquesâ€"what various technologies can and cannot tell usâ€"and how the public and private sectors can contribute to continued advances in neuroscience. This highly readable volume will provide the public and policymakersâ€"and many scientists as wellâ€"with a helpful guide to understanding the many discoveries that are sure to be announced throughout the "Decade of the Brain."
Download or read book Active Vision written by John M Findlay and published by Oxford University Press. This book was released on 2003-08-07 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title focuses on vision as an active process, rather than a passive activity and provides an integrated account of seeing and looking. The authors give a thorough description of basic details of the visual and oculomotor systems necessary to understand active vision.
Book Synopsis A Computational Perspective on Visual Attention by : John K. Tsotsos
Download or read book A Computational Perspective on Visual Attention written by John K. Tsotsos and published by MIT Press. This book was released on 2021-06-22 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: The derivation, exposition, and justification of the Selective Tuning model of vision and attention. Although William James declared in 1890, "Everyone knows what attention is," today there are many different and sometimes opposing views on the subject. This fragmented theoretical landscape may be because most of the theories and models of attention offer explanations in natural language or in a pictorial manner rather than providing a quantitative and unambiguous statement of the theory. They focus on the manifestations of attention instead of its rationale. In this book, John Tsotsos develops a formal model of visual attention with the goal of providing a theoretical explanation for why humans (and animals) must have the capacity to attend. He takes a unique approach to the theory, using the full breadth of the language of computation—rather than simply the language of mathematics—as the formal means of description. The result, the Selective Tuning model of vision and attention, explains attentive behavior in humans and provides a foundation for building computer systems that see with human-like characteristics. The overarching conclusion is that human vision is based on a general purpose processor that can be dynamically tuned to the task and the scene viewed on a moment-by-moment basis. Tsotsos offers a comprehensive, up-to-date overview of attention theories and models and a full description of the Selective Tuning model, confining the formal elements to two chapters and two appendixes. The text is accompanied by more than 100 illustrations in black and white and color; additional color illustrations and movies are available on the book's Web site.
Book Synopsis Attention in Vision by : A.H.C. van der Heijden
Download or read book Attention in Vision written by A.H.C. van der Heijden and published by Psychology Press. This book was released on 2004-03-01 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: Attention in Vision is an important work which aims to identify, address and solve some major problems and issues in the psychology of visual perception, attention and intentional control. The central aim is to investigate how people use their visual perception in the performance of tasks and to explore how the intentional control of action is achieved. Through an extensive review of the philosophy of psychology, the history of ideas and theories of intentional control, and an analysis of various tasks, a new theory is developed which argues that there is an important difference between report tasks and act tasks. The first section of the book introduces the issues of visual perception in a historical context and outlines van der Heijden's theory. The theory is developed in the second and third sections by analysing the findings from some of the main experimental paradigms of cognitive psychology and applying the theory to act tasks. Finally, the epilogue skilfully draws together the theory into an explanation of different historical and theoretical perspectives in psychology. This book will be invaluable to researchers and high-level undergraduates in the field of visual perception and attention.
Book Synopsis Matters of Intelligence by : L.M. Vaina
Download or read book Matters of Intelligence written by L.M. Vaina and published by Springer. This book was released on 1987-03-31 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is not an attempt to give a comprehensive treatment of the many facets of intelligence. Rather, the intention is to present multiple approaches to interesting and novel ways of looking at old problems. The focus is on the visual and some of the conceptual intelligences. Vision is man's primary cognitive contact with the world around him, and we are vividly reminded of this by Roman Jakobson's autobiographical note, "The Evasive Initial" with which this volume begins. That we see the world as well as we do is something of a miracle. Looking out through our eyes, our brains give us reliable knowledge about the world around us in all it beauty of form, color and movement. The chapters in the first section look at how this may come about from various perspectives. How from the intensity array which the world casts on the eye's retina does the brain achieve recognition? What may be some of the processes involved in seeing? We see shapes, textures and colors, and subsequently, at the more cognitive levels, recognize them as objects which we can manipulate: we inspect them to discover what to use them for. The objects are tools or food; they are things, beautiful, lovable or frightening. They are things to remember and to talk about to our friends, or to ask someone for. We can ask for many or just a few. They are important to us or trivial.
Book Synopsis Selective Attention in Vision by : A. H. C. van der Heijden
Download or read book Selective Attention in Vision written by A. H. C. van der Heijden and published by Routledge. This book was released on 1992 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clarifies the complex concept of selective attention - how the brain is able to select information form the vast amount available to it - and provides a clear and explicit theory of central importance to psychologists.
Book Synopsis Visual Attention and Consciousness by : Jay Friedenberg
Download or read book Visual Attention and Consciousness written by Jay Friedenberg and published by Psychology Press. This book was released on 2013 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an ambitious, interdisciplinary survey of the empirical literature on many different aspects of visual attention and consciousness. It may be used as a primary or ancillary text for graduate courses in perception, vision, consciousness or philosophy of mind.
Book Synopsis Emergent Techniques for Assessment of Visual Performance by : National Research Council
Download or read book Emergent Techniques for Assessment of Visual Performance written by National Research Council and published by National Academies Press. This book was released on 1985-01-01 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent vision research has led to the emergence of new techniques that offer exciting potential for a more complete assessment of vision in clinical, industrial, and military settings. Emergent Techniques for Assessment of Visual Performance examines four areas of vision testing that offer potential for improved assessment of visual capability including: contrast sensitivity function, dark-focus of accommodation, dynamic visual acuity and dynamic depth tracking, and ambient and focal vision. In contrast to studies of accepted practices, this report focuses on emerging techniques that could help determine whether people have the vision necessary to do their jobs. In addition to examining some of these emerging techniques, the report identifies their usefulness in predicting performance on other visual and visual-motor tasks, and makes recommendations for future research. Emergent Techniques for Assessment of Visual Performance provides summary recommendations for research that will have significant value and policy implications for the next 5 to 10 years. The content and conclusions of this report can serve as a useful resource for those responsible for screening industrial and military visual function.
Book Synopsis Computational Models for Cognitive Vision by : Hiranmay Ghosh
Download or read book Computational Models for Cognitive Vision written by Hiranmay Ghosh and published by John Wiley & Sons. This book was released on 2020-07-01 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn how to apply cognitive principles to the problems of computer vision Computational Models for Cognitive Vision formulates the computational models for the cognitive principles found in biological vision, and applies those models to computer vision tasks. Such principles include perceptual grouping, attention, visual quality and aesthetics, knowledge-based interpretation and learning, to name a few. The author’s ultimate goal is to provide a framework for creation of a machine vision system with the capability and versatility of the human vision. Written by Dr. Hiranmay Ghosh, the book takes readers through the basic principles and the computational models for cognitive vision, Bayesian reasoning for perception and cognition, and other related topics, before establishing the relationship of cognitive vision with the multi-disciplinary field broadly referred to as “artificial intelligence”. The principles are illustrated with diverse application examples in computer vision, such as computational photography, digital heritage and social robots. The author concludes with suggestions for future research and salient observations about the state of the field of cognitive vision. Other topics covered in the book include: · knowledge representation techniques · evolution of cognitive architectures · deep learning approaches for visual cognition Undergraduate students, graduate students, engineers, and researchers interested in cognitive vision will consider this an indispensable and practical resource in the development and study of computer vision.
Book Synopsis Principles of Visual Attention by : Claus Bundesen
Download or read book Principles of Visual Attention written by Claus Bundesen and published by OUP Oxford. This book was released on 2008-08-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The nature of attention is one of the oldest and most central problems in psychology. Principles of Visual Attention contains a detailed review of the most important research done on attention in vision, spanning cognitive psychology, brain imaging, patient studies, and recordings from single cells in the visual cortex.
Book Synopsis Visual Attention in Children by : Kenneth A. Lane
Download or read book Visual Attention in Children written by Kenneth A. Lane and published by SLACK Incorporated. This book was released on 2012 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: In typical child development, attention controls many aspects of learning, including memory, motor control, and problem solving. Attention organizes the constant influx of information that needs to be absorbed by children. Inside Visual Attention in Children: Theories and Activities, Dr. Kenneth A. Lane describes the positive aspects of attention that are needed for children to be successful in the classroom, such as concentration and vigilance, as opposed to negative aspects that can lead to failure, such as distractibility and confusion. This book is divided into two parts. The first eight chapters of the book explain attention and its relationship to vision and visual stimuli. The core topics discussed here include Autism, ADHD, Dyslexia, Executive Function, and Memory. The second half outlines a Vision Therapy program and consists of activities for improving visual attention in children. Over 100 activities are explained and illustrated. Visual Attention in Children: Theories and Activities is anchored on current theories in five areas of attention that shape child development. Theories Described Include: * Focused Attention - The ability to respond discreetly to visual, auditory, and tactile stimuli * Selective Attention - The ability to maintain behavioral or cognitive abilities in the face of distracting or competing stimuli * Shifting Attention - The ability to rapidly shift attention from one object to another * Sustained Attention - The ability to maintain a consistent behavioral response during a continuous or repetitive activity * Divided Attention -The ability to engage in more than one attention-focused task at one time. Visual Attention in Children: Theories and Activities is the perfect tool for occupational therapy students and clinicians as well as other professionals specializing in child development and learning who are looking to enhance their understanding of this topic and who need unique ideas and activities to add to their visual therapy training programs.
Download or read book Selective Attention in Vision written by and published by Routledge. This book was released on with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Neurobiology of Attention by : Laurent Itti
Download or read book Neurobiology of Attention written by Laurent Itti and published by Elsevier. This book was released on 2005-03-31 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt: A key property of neural processing in higher mammals is the ability to focus resources by selectively directing attention to relevant perceptions, thoughts or actions. Research into attention has grown rapidly over the past two decades, as new techniques have become available to study higher brain function in humans, non-human primates, and other mammals. Neurobiology of Attention is the first encyclopedic volume to summarize the latest developments in attention research. An authoritative collection of over 100 chapters organized into thematic sections provides both broad coverage and access to focused, up-to-date research findings. This book presents a state-of-the-art multidisciplinary perspective on psychological, physiological and computational approaches to understanding the neurobiology of attention. Ideal for students, as a reference handbook or for rapid browsing, the book has a wide appeal to anybody interested in attention research. * Contains numerous quick-reference articles covering the breadth of investigation into the subject of attention * Provides extensive introductory commentary to orient and guide the reader * Includes the most recent research results in this field of study
Download or read book Basic Vision written by Robert Snowden and published by Oxford University Press. This book was released on 2012-02-09 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you've ever been tricked by an optical illusion, you'll have some idea about just how clever the relationship between your eyes and your brain is. This book leads one through the intricacies of the subject and demystifying how we see.
Book Synopsis Perceptual Organization in Vision by : Ruth Kimchi
Download or read book Perceptual Organization in Vision written by Ruth Kimchi and published by Psychology Press. This book was released on 2003-09-12 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: An exploration of ideas emanating from behavioural, developmental, neurophysiological, neuropsychological and computational approaches to the problem of visual perceptual organization. It is based on papers presented at the 31st Carnegie Symposium on Cognition, held in June 2000.
