Perceptual Organization And Visual Recognition
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Perceptual Organization And Visual Recognition
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Author : D. Lowe
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Perceptual Organization And Visual Recognition written by D. Lowe 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 2012-12-06 with Computers categories.
COMPUTER VISION is a field of research that encompasses many objectives. A primary goal has been to construct visual sensors that can provide general-purpose robots with the same information about their surroundings as we receive from our own visual senses. This book takes an important step towards this goal by describing a working computer vision system named SCERPO. This system can recognize known three-dimensional objects in ordinary black-and-white images taken from unknown viewpoints, even when parts of the object are undetectable or hidden from view. A second major goal of computer vision re search is to provide a computational understanding of human vision. The research presented in this book has many implica tions for our understanding of human vision, particularly in the areas of perceptual organization and knowledge-based recogni tion. An attempt has been made to relate each computational result to the relevant areas in the psychology of vision. Since the material is meant to be accessible to a wide range of inter disciplinary readers, the book is written in plain language and attempts to explain most concepts from the starting position of the non-specialist. vii viii PREFACE One of the most important conclusions ansmg from this research is that visual recognition can commonly be achieved directly from the two-dimensional image without any prelim inary reconstruction of depth information or surface orienta tion from the visual input.
Perceptual Organization In Vision
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Author : Ruth Kimchi
language : en
Publisher: Psychology Press
Release Date : 2003-09-12
Perceptual Organization In Vision written by Ruth Kimchi and has been published by Psychology Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-09-12 with Psychology categories.
This book presents an overview of different frameworks for understanding perceptual organization, and a state-of-the-art summary of the domain. It describes findings from visual search, illusory contours, and object recognition using electrophysiological measures.
Perception Of Faces Objects And Scenes
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Author : Mary A. Peterson
language : en
Publisher: Advances in Visual Cognition
Release Date : 2006
Perception Of Faces Objects And Scenes written by Mary A. Peterson and has been published by Advances in Visual Cognition this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Psychology categories.
From a barrage of photons, we readily and effortlessly recognize the faces of our friends, and the familiar objects and scenes around us. However, these tasks cannot be simple for our visual systems--faces are all extremely similar as visual patterns, and objects look quite different when viewed from different viewpoints. How do our visual systems solve these problems? The contributors to this volume seek to answer this question by exploring how analytic and holistic processes contribute to our perception of faces, objects, and scenes. The role of parts and wholes in perception has been studied for a century, beginning with the debate between Structuralists, who championed the role of elements, and Gestalt psychologists, who argued that the whole was different from the sum of its parts. This is the first volume to focus on the current state of the debate on parts versus wholes as it exists in the field of visual perception by bringing together the views of the leading researchers. Too frequently, researchers work in only one domain, so they are unaware of the ways in which holistic and analytic processing are defined in different areas. The contributors to this volume ask what analytic and holistic processes are like; whether they contribute differently to the perception of faces, objects, and scenes; whether different cognitive and neural mechanisms code holistic and analytic information; whether a single, universal system can be sufficient for visual-information processing, and whether our subjective experience of holistic perception might be nothing more than a compelling illusion. The result is a snapshot of the current thinking on how the processing of wholes and parts contributes to our remarkable ability to recognize faces, objects, and scenes, and an illustration of the diverse conceptions of analytic and holistic processing that currently coexist, and the variety of approaches that have been brought to bear on the issues.
The Oxford Handbook Of Perceptual Organization
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Author : Johan Wagemans
language : en
Publisher: Oxford Library of Psychology
Release Date : 2015
The Oxford Handbook Of Perceptual Organization written by Johan Wagemans and has been published by Oxford Library of Psychology this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with Psychology categories.
Perceptual organization comprises a wide range of processes such as perceptual grouping, figure-ground organization, filling-in, completion and perceptual switching. 'Oxford Handbook of Perceptual Organization' provides a broad and extensive review of the current literature, written in an accessible form for scholars and students.
Perceptual Organization For Artificial Vision Systems
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Author : Kim L. Boyer
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Perceptual Organization For Artificial Vision Systems written by Kim L. Boyer 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 2012-12-06 with Computers categories.
Perceptual Organization for Artificial Vision Systems is an edited collection of invited contributions based on papers presented at The Workshop on Perceptual Organization in Computer Vision, held in Corfu, Greece, in September 1999. The theme of the workshop was `Assessing the State of the Community and Charting New Research Directions.' Perceptual organization can be defined as the ability to impose structural regularity on sensory data, so as to group sensory primitives arising from a common underlying cause. This book explores new models, theories, and algorithms for perceptual organization. Perceptual Organization for Artificial Vision Systems includes contributions by the world's leading researchers in the field. It explores new models, theories, and algorithms for perceptual organization, as well as demonstrates the means for bringing research results and theoretical principles to fruition in the construction of computer vision systems. The focus of this collection is on the design of artificial vision systems. The chapters comprise contributions from researchers in both computer vision and human vision.
Perception Beyond Gestalt
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Author : Adam Geremek
language : en
Publisher: Psychology Press
Release Date : 2013-09-11
Perception Beyond Gestalt written by Adam Geremek and has been published by Psychology Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-09-11 with Psychology categories.
How does the brain piece together the information required to achieve object recognition, figure-ground segmentation, object completion in cases of partial occlusion and related perceptual phenomena? This book focuses on principles of Gestalt psychology and the key issues which surround them, providing an up-to-date survey of the most interesting and highly debated topics in visual neuroscience, perception and object recognition. The volume is divided into three main parts: Gestalt and perceptual organisation, attention aftereffects and illusions, and color vision and art perception. Themes covered in the book include: - a historical review of Gestalt theory and its relevance in modern-day neuroscience - the relationship between perceptive and receptive fields - a critical analysis of spatiotemporal unity of perception - the role of Gestalt principles in perceptual organization - self-organizing properties of the visual field - the role of attention and perceptual grouping in forming non-retinotopic representations - figural distortions following adaptation to spatial patterns - illusory changes of brightness in spatial patterns - the function of motion illusions as a tool to study Gestalt principles in vision - conflicting theories of color vision and the neural basis of it - the role of color in figure-ground segmentation - chromatic assimilation in visual art and perception - the phenomena of colored shadows. Including contributions from experts in the field, this book will provide an essential overview of current research and theory on visual perception and Gestalt. It will be key reading for researchers and academics in the field of visual perception and neuroscience.
Perceptual Organization
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Author : Michael Kubovy
language : en
Publisher:
Release Date : 1981
Perceptual Organization written by Michael Kubovy and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with Psychology categories.
Computer Perceptual Organization In Computer Vision
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Author : Sudeep Sarkar
language : en
Publisher: World Scientific
Release Date : 1994
Computer Perceptual Organization In Computer Vision written by Sudeep Sarkar and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Computers categories.
This book describes the design of a complete, flexible system for perceptual organization in computer vision using graph theoretic techniques, voting methods, and an extension of the Bayesian networks called perceptual inference networks (PINs). The PIN, which forms the heart of the system and which is based on Bayesian probabilistic networks, exhibits potential for application in several areas of computer vision as well as a range of other spatial reasoning tasks. The text includes a highly comprehensive, classificatory review of prior work in perceptual organization and, within that framework, identifies key areas for future work by the computer vision research community.
Perception
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Author : Paul Rookes
language : en
Publisher: Routledge
Release Date : 2005-06-20
Perception written by Paul Rookes and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-06-20 with Psychology categories.
Paul Rookes and Jane Willson explain perception and perceptual processes in a way that almost anyone can understand. The study of perception, or how the brain processes information from the senses , has fascinated psychologists and philosophers for a long time. Perception takes the key research areas and presents the arguments and findings in a clear, concise form, enabling the reader to have a quick working knowledge of the area. This clear and informative text discusses sensation and perception then looks at theories and explanations of perception. The way visual perception is structured is examined, followed by an analysis of the development of perceptual processes. The authors then consider individual social and cultural variations in perceptual organisation. Perception will be particularly useful to students new to higher-level study. With its helpful textbook features to assist in examination and learning techniques, it should interest all introductory psychology students.
Perceptual Organization In Vision
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Author : Ruth Kimchi
language : en
Publisher: Psychology Press
Release Date : 2003-09-12
Perceptual Organization In Vision written by Ruth Kimchi and has been published by Psychology Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-09-12 with Psychology categories.
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.