A Computational Perspective On Visual Attention
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A Computational Perspective On Visual Attention
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Author : John K. Tsotsos
language : en
Publisher: MIT Press
Release Date : 2011
A Computational Perspective On Visual Attention written by John K. Tsotsos and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Business & Economics categories.
The derivation, exposition, and justification of the Selective Tuning model of vision and attention.
A Computational Perspective On Visual Attention
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Author : John K. Tsotsos
language : en
Publisher: MIT Press
Release Date : 2021-06-22
A Computational Perspective On Visual Attention written by John K. Tsotsos and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-06-22 with Medical categories.
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.
Visual Saliency Computation
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Author : Jia Li
language : en
Publisher: Springer
Release Date : 2014-04-12
Visual Saliency Computation written by Jia Li and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-04-12 with Computers categories.
This book covers fundamental principles and computational approaches relevant to visual saliency computation. As an interdisciplinary problem, visual saliency computation is introduced in this book from an innovative perspective that combines both neurobiology and machine learning. The book is also well-structured to address a wide range of readers, from specialists in the field to general readers interested in computer science and cognitive psychology. With this book, a reader can start from the very basic question of "what is visual saliency?" and progressively explore the problems in detecting salient locations, extracting salient objects, learning prior knowledge, evaluating performance, and using saliency in real-world applications. It is highly expected that this book will spark a great interest of research in the related communities in years to come.
Visual Attention And Cognition
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Author : W.H. Zangemeister
language : en
Publisher: Elsevier
Release Date : 1996-09-23
Visual Attention And Cognition written by W.H. Zangemeister and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-09-23 with Psychology categories.
The goal of this book is to put together some of the main interdisciplinary aspects that play a role in visual attention and cognition. The book is aimed at researchers and students with interdisciplinary interest. In the first chapter a general discussion of the influential scanpath theory and its implications for human and robot vision is presented. Subsequently, four characteristic aspects of the general theme are dealt with in topical chapters, each of which presents some of the different viewpoints of the various disciplines involved. They cover neuropsychology, clinical neuroscience, modeling, and applications. Each of the chapters opens with a synopsis tying together the individual contributions.
Computational Models For Cognitive Vision
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Author : Hiranmay Ghosh
language : en
Publisher: John Wiley & Sons
Release Date : 2020-07-01
Computational Models For Cognitive Vision written by Hiranmay Ghosh and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-07-01 with Computers categories.
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.
Natural And Artificial Computation In Engineering And Medical Applications
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Author : Jose Manuel Ferrandez Vicente
language : en
Publisher: Springer
Release Date : 2013-06-03
Natural And Artificial Computation In Engineering And Medical Applications written by Jose Manuel Ferrandez Vicente and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-03 with Computers categories.
The two volume-set, LNCS 7930 and LNCS 7931, constitutes the refereed proceedings of the 5th International Work-Conference on the Interplay between Natural and Artificial Computation, IWINAC 2013, held in Mallorca, Spain, in June 2013. The 92 revised full papers presented in LNCS 7930 and LNCS 7931 were carefully reviewed and selected from numerous submissions. The first part, LNCS 7930, entitled "Natural and Artificial Models in Computation and Biology”, includes all the contributions mainly related to the methodological, conceptual, formal, and experimental developments in the fields of neurophysiology and cognitive science. The second part, LNCS 7931, entitled “Natural and Artificial Computation in Engineering and Medical Applications”, contains the papers related to bioinspired programming strategies and all the contributions related to the computational solutions to engineering problems in different application domains, specially Health applications, including the CYTED “Artificial and Natural Computation for Health” (CANS) research network papers. In addition, this two volume-set reflects six interesting areas: cognitive robotics; natural computing; wetware computation; quality of life technologies; biomedical and industrial perception applications; and Web intelligence and neuroscience.
Computer Analysis Of Human Behavior
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Author : Albert Ali Salah
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-10-07
Computer Analysis Of Human Behavior written by Albert Ali Salah and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-10-07 with Computers categories.
This book provides a broad survey of advanced pattern recognition techniques for human behavior analysis. Clearly structured, the book begins with concise coverage of the major concepts, before introducing the most frequently used techniques and algorithms in detail, and then discussing examples of real applications. Features: contains contributions from an international selection of experts in the field; presents a thorough introduction to the fundamental topics of human behavior analysis; investigates methods for activity recognition, including gait and posture analysis, hand gesture analysis, and semantics of human behavior in image sequences; provides an accessible psychological treatise on social signals for the analysis of social behaviors; discusses voice and speech analysis, combined audiovisual cues, and social interactions and group dynamics; examines applications in different research fields; each chapter concludes with review questions, a summary of the topics covered, and a glossary.
Attention
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Author : Wayne Wu
language : en
Publisher: Routledge
Release Date : 2014-04-24
Attention written by Wayne Wu and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-04-24 with Philosophy categories.
Attention is a fundamental feature of the mind yet has languished in the backwaters of philosophy. Recent years, however, have witnessed a resurgence of philosophical interest in attention, driven by recognition that it is closely connected to consciousness, perception, agency, thought, justification and introspection. As is becoming clear, attention has a rich philosophical significance. This is the first book to provide a systematic overview and assessment of different empirical and philosophical aspects of attention. Wayne Wu discusses the following central topics and problems: major experiments and theories of attention in psychology since the 1950s the neuroscience of attention, including basic mechanisms and models attention’s intimate relation to agency the phenomenology of attention attention as a gatekeeper for consciousness attention as the basis for perception-based thought about objects the role of attention in the justification of belief attention in introspection of consciousness. A key feature of the book is its skilful analysis of the empirical work on attention, and how this relates to philosophy. Additional features include chapter summaries, annotated further reading and a glossary, making this an ideal starting point for anyone studying attention for the first time, as well as being suitable for more advanced students and researchers in psychology, cognitive science, and philosophy.
Perceptual Organization In Computer And Biological Vision
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Author : James Elder
language : en
Publisher: Frontiers Media SA
Release Date : 2024-08-22
Perceptual Organization In Computer And Biological Vision written by James Elder and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-08-22 with Science categories.
A principal challenge for both biological and machine vision systems is to integrate and organize the diversity of cues received from the environment into the coherent global representations we experience and require to make good decisions and take effective actions. Early psychological investigations date back more than 100 years to the seminal work of the Gestalt school. Yet in the last 50 years, neuroscientific and computational approaches to understanding perceptual organization have become equally important, and a full understanding requires integration of all three approaches. This highly interdisciplinary Research Topic welcomes contributions spanning Computer Science, Psychology, and Neuroscience, with the aim of presenting a single, unified collection that will encourage integration and cross-fertilization across disciplines.
The Influence Of Attention Learning And Motivation On Visual Search
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Author : Michael D. Dodd
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-09
The Influence Of Attention Learning And Motivation On Visual Search written by Michael D. Dodd and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-09 with Psychology categories.
The Influence of Attention, Learning, and Motivation on Visual Search will bring together distinguished authors who are conducting cutting edge research on the many factors that influence search behavior. These factors will include low-level feature detection; statistical learning; scene perception; neural mechanisms of attention; and applied research in real world settings.