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9 produkter
9 produkter
Visual Cognition
Computational, Experimental and Neuropsychological Perspectives
Häftad, Engelska, 1989
1 166 kr
Skickas inom 10-15 vardagar
Vision allows us to do many things. It enables us to perceive a world composed of meaningful objects and events. It enables us to track those events as they take place in front of our eyes. It enables us to read. It provides accurate spatial information for actions such as reaching for or avoiding objects. It provides colour and texture that can help us to separate objects from their background, and so forth. This book is concerned with understanding the processes that allow us to carry out these various visually driven behaviours. In the past ten years our understanding of visual processing has undergone a rapid change, primarily fostered by the convergence of computational, experimental and neuropsychological work on the topic. Visual Cognition provides the first major attempt to cover all aspects of this work within a single text. It provides a summary of research on visual information processing, relevant to advanced undergraduates, postgraduates and research workers. It covers: seeing static forms, object recognition, dynamic vision (motion perception and visual masking), visual attention, visual memory, visual aspects of reading. For each topic, the relevant computational, experimental and neuropsychological work is integrated to provide a broader coverage than that of other texts.
652 kr
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This textbook is for use in tutorials and seminars by psychology, neuroscience and cognitive science undergraduates studying cognition. The book complements standard course texts in cognition by providing a series of articles which emphasize particularly what we do not understand, rather than what we think we do. It considers a selection of problems and phenomena that remain mysterious despite years, decades or centuries of enquiry, and evaluates different approaches to these problems.; The topics discussed range from specific optical illusions to the nature of consciousness. Some of these unsolved problems provide a vehicle for reviewing different paradigms and shifts in the field over the 20th century. Each chapter also poses some of the remaining unanswered questions, suggesting directions for future enquiry.
612 kr
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The human face poses a challenge to engineers, computer scientists, and psychologists alike. This book integrates different contributions by combining detailed review articles with general overviews of the relationship between different kinds of research on faces and contemporary problems in vision and cognition. Theoretical developments in this area are increasingly dependent on computer technology, both because image-processing techniques allow us to display and manipulate faces for experiments in ways that were not feasible with old photographic technology and because theoretical ideas can be expressed and tested more rigorously using computer simulation. The psychological contributions in this volume illustrate current theoretical developments that are heavily dependent on image processing and computer simulation. As technology improves, so it becomes increasingly feasible to automate many aspects of face processing normally taken for granted to develop new technological aids. Therefore, this volume also includes examples of computing developments for forensic purposes, for the simulation of plastic surgery, and for automatic animation for applications in telecommunications and creative arts.
652 kr
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Human faces are unique biological structures that convey a complex variety of important social messages. Even strangers can tell things from our faces – our feelings, our locus of attention, something of what we are saying, our age, sex, and ethnic group, whether they find us attractive or approachable.Face Perception, second edition, has been thoroughly updated throughout, providing an up-to-date, integrative summary by two authors who have helped to develop and shape the field. The book begins with the foundations of face perception before considering what is known about how we see different things in faces. It concludes with a discussion of how face perception relates to wider questions involving interpersonal perception and re-examines the question of what makes faces ‘special’. The importance of integrating different research perspectives and asking critical theoretical questions is emphasised throughout, to develop a distinctive point of view of the area. Written in a clear and accessible style, this is invaluable reading for all students and researchers interested in studying face perception and social cognition.
1 833 kr
Skickas inom 10-15 vardagar
Human faces are unique biological structures that convey a complex variety of important social messages. Even strangers can tell things from our faces – our feelings, our locus of attention, something of what we are saying, our age, sex, and ethnic group, whether they find us attractive or approachable.Face Perception, second edition, has been thoroughly updated throughout, providing an up-to-date, integrative summary by two authors who have helped to develop and shape the field. The book begins with the foundations of face perception before considering what is known about how we see different things in faces. It concludes with a discussion of how face perception relates to wider questions involving interpersonal perception and re-examines the question of what makes faces ‘special’. The importance of integrating different research perspectives and asking critical theoretical questions is emphasised throughout, to develop a distinctive point of view of the area. Written in a clear and accessible style, this is invaluable reading for all students and researchers interested in studying face perception and social cognition.
1 637 kr
Skickas inom 10-15 vardagar
Each of us is able to recognise the faces of many hundreds if not thousands of people known to us. We recognise faces despite seeing them in different views and with changing expressions. From these varying patterns we somehow extract the invariant characteristics of an individual’s face, and usually remember why a face seems familiar, recalling where we know the person from and what they are called. In this book, originally published in 1988, the author describes the progress which has been made by psychologists towards understanding these perceptual and cognitive processes, and points to theoretical directions which may prove important in the future. Though emphasising theory, the book also addresses practical problems of eyewitness testimony, and discusses the relationship between recognising faces, and other aspects of face processing such as perceiving expressions and lipreading. The book was aimed primarily at a research audience, but would also interest advanced undergraduate students in vision and cognition.
534 kr
Skickas inom 10-15 vardagar
Each of us is able to recognise the faces of many hundreds if not thousands of people known to us. We recognise faces despite seeing them in different views and with changing expressions. From these varying patterns we somehow extract the invariant characteristics of an individual’s face, and usually remember why a face seems familiar, recalling where we know the person from and what they are called. In this book, originally published in 1988, the author describes the progress which has been made by psychologists towards understanding these perceptual and cognitive processes, and points to theoretical directions which may prove important in the future. Though emphasising theory, the book also addresses practical problems of eyewitness testimony, and discusses the relationship between recognising faces, and other aspects of face processing such as perceiving expressions and lipreading. The book was aimed primarily at a research audience, but would also interest advanced undergraduate students in vision and cognition.
831 kr
Skickas inom 10-15 vardagar
This comprehensively updated and expanded revision of the successful second edition continues to provide detailed coverage of the ever-growing range of research topics in vision. In Part I, the treatment of visual physiology has been extensively revised with an updated account of retinal processing, a new section explaining the principles of spatial and temporal filtering which underlie discussions in later chapters, and an up-to-date account of the primate visual pathway.Part II contains four largely new chapters which cover recent psychophysical evidence and computational model of early vision: edge detection, perceptual grouping, depth perception, and motion perception. The models discussed are extensively integrated with physiological evidence. All other chapters in Parts II, III, and IV have also been thoroughly updated.
1 096 kr
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The NATO Advanced Study Institute (ASI) on Face Recognition: From Theory to Applications took place in Stirling, Scotland, UK, from June 23 through July 4, 1997. The meeting brought together 95 participants (including 18 invited lecturers) from 22 countries. The lecturers are leading researchers from academia, govemment, and industry from allover the world. The lecturers presented an encompassing view of face recognition, and identified trends for future developments and the means for implementing robust face recognition systems. The scientific programme consisted of invited lectures, three panels, and (oral and poster) presentations from students attending the AS!. As a result of lively interactions between the participants, the following topics emerged as major themes of the meeting: (i) human processing of face recognition and its relevance to forensic systems, (ii) face coding, (iii) connectionist methods and support vector machines (SVM), (iv) hybrid methods for face recognition, and (v) predictive learning and performance evaluation. The goals of the panels were to provide links among the lectures and to emphasis the themes of the meeting. The topics of the panels were: (i) How the human visual system processes faces, (ii) Issues in applying face recognition: data bases, evaluation and systems, and (iii) Classification issues involved in face recognition. The presentations made by students gave them an opportunity to receive feedback from the invited lecturers and suggestions for future work.