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Author: Agnès Desolneux
Publisher: Springer Science & Business Media
ISBN: 0387726357
Category : Computers
Languages : en
Pages : 278
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Book Description
This book introduces a new theory in Computer Vision yielding elementary techniques to analyze digital images. These techniques are a mathematical formalization of the Gestalt theory. From the mathematical viewpoint the closest field to it is stochastic geometry, involving basic probability and statistics, in the context of image analysis. The book is mathematically self-contained, needing only basic understanding of probability and calculus. The text includes more than 130 illustrations, and numerous examples based on specific images on which the theory is tested. Detailed exercises at the end of each chapter help the reader develop a firm understanding of the concepts imparted.
Author: Agnès Desolneux
Publisher: Springer Science & Business Media
ISBN: 0387726357
Category : Computers
Languages : en
Pages : 278
Get Book Here
Book Description
This book introduces a new theory in Computer Vision yielding elementary techniques to analyze digital images. These techniques are a mathematical formalization of the Gestalt theory. From the mathematical viewpoint the closest field to it is stochastic geometry, involving basic probability and statistics, in the context of image analysis. The book is mathematically self-contained, needing only basic understanding of probability and calculus. The text includes more than 130 illustrations, and numerous examples based on specific images on which the theory is tested. Detailed exercises at the end of each chapter help the reader develop a firm understanding of the concepts imparted.
Author: Michael Kubovy
Publisher: Routledge
ISBN: 1315512351
Category : Psychology
Languages : en
Pages : 756
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Book Description
Originally published in 1981, perceptual organization had been synonymous with Gestalt psychology, and Gestalt psychology had fallen into disrepute. In the heyday of Behaviorism, the few cognitive psychologists of the time pursued Gestalt phenomena. But in 1981, Cognitive Psychology was married to Information Processing. (Some would say that it was a marriage of convenience.) After the wedding, Cognitive Psychology had come to look like a theoretically wrinkled Behaviorism; very few of the mainstream topics of Cognitive Psychology made explicit contact with Gestalt phenomena. In the background, Cognition's first love – Gestalt – was pining to regain favor. The cognitive psychologists' desire for a phenomenological and intellectual interaction with Gestalt psychology did not manifest itself in their publications, but it did surface often enough at the Psychonomic Society meeting in 1976 for them to remark upon it in one of their conversations. This book, then, is the product of the editors’ curiosity about the status of ideas at the time, first proposed by Gestalt psychologists. For two days in November 1977, they held an exhilarating symposium that was attended by some 20 people, not all of whom are represented in this volume. At the end of our symposium it was agreed that they would try, in contributions to this volume, to convey the speculative and metatheoretical ground of their research in addition to the solid data and carefully wrought theories that are the figure of their research.
Author: Koffka, K
Publisher: Routledge
ISBN: 1136306889
Category : Medical
Languages : en
Pages : 736
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Book Description
Routledge is now re-issuing this prestigious series of 204 volumes originally published between 1910 and 1965. The titles include works by key figures such asC.G. Jung, Sigmund Freud, Jean Piaget, Otto Rank, James Hillman, Erich Fromm, Karen Horney and Susan Isaacs. Each volume is available on its own, as part of a themed mini-set, or as part of a specially-priced 204-volume set. A brochure listing each title in the "International Library of Psychology" series is available upon request.
Author: Tony F. Chan
Publisher: SIAM
ISBN: 089871589X
Category : Computers
Languages : en
Pages : 414
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Book Description
This book develops the mathematical foundation of modern image processing and low-level computer vision, bridging contemporary mathematics with state-of-the-art methodologies in modern image processing, whilst organizing contemporary literature into a coherent and logical structure. The authors have integrated the diversity of modern image processing approaches by revealing the few common threads that connect them to Fourier and spectral analysis, the machinery that image processing has been traditionally built on. The text is systematic and well organized: the geometric, functional, and atomic structures of images are investigated, before moving to a rigorous development and analysis of several image processors. The book is comprehensive and integrative, covering the four most powerful classes of mathematical tools in contemporary image analysis and processing while exploring their intrinsic connections and integration. The material is balanced in theory and computation, following a solid theoretical analysis of model building and performance with computational implementation and numerical examples.
Author: D. Brett King
Publisher: Transaction Publishers
ISBN: 1412828260
Category : Biography & Autobiography
Languages : en
Pages : 458
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Book Description
The ideas of Max Wertheimer (1880-1943), a founder of Gestalt theory, are discussed in almost all general books on the history of psychology, and in most introductory textbooks on psychology. This intellectual biography of Wertheimer is the first book-length treatment of a scholar whose ideas are recognized as of central importance to fields as varied as social psychology, cognitive neuroscience, problem solving, art, and visual neuroscience. King and Wertheimer trace the origins of Gestalt thought, demonstrating its continuing importance in fifteen chapters and several supplements to these chapters. They begin by reviewing Wertheimer's ancestry, family, and childhood in central Europe, and his formal education. They elaborate on his activities during the period in which he developed the ideas that were later to become central to Gestalt psychology, documenting the formal emergence of this school of thought and tracing its development during World War I. The maturation of the Gestalt school at the University of Berlin during 1922-29 is discussed in detail. Wertheimer's everyday life in America during his last decade is well documented, based in part on his son's recollections. The early reception of Gestalt theory in the United States is examined, with extensive references to articles in professional journals and periodicals. Wertheimer's relationships and interaction with three prominent psychologists of the time, Edwin Boring, Clark Hull, and Alexander Luria, are discussed, based on previosly unpublished correspondence. The final chapters discuss Wertheimer's essays on democracy, freedom, ethics, and truth, detail personal challenges Wertheimer faced during his last years. His major work, published after his death, is Productive Thinking. Its reception is examined, and a concluding chapter considers recent responses to Max Wertheimer and Gestalt theory. This intellectual biography will be of interest to psychologists and readers interested in science, modern European history, and the Holocaust. D. Brett King is senior instructor of psychology, Department of Psychology, University of Colorado at Boulder. Michael Wertheimer is Professor Emeritus of Psychology, University of Colorado at Boulder.
Author: Isabelle Debled-Rennesson
Publisher: Springer
ISBN: 3642198678
Category : Computers
Languages : en
Pages : 538
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Book Description
This book constitutes the refereed proceedings of the 16th IAPR International Conference on Discrete Geometry for Computer Imagery, DGCI 2011, held in Nancy, France, in April 2011. The 20 revised full papers and 20 revised poster papers presented together with 3 invited lectures were carefully reviewed and selected from numerous submissions. The papers are organized in topical sections on models for discrete geometry, discrete and combinatorial topology, geometric transforms, discrete shape representation, recognition and analysis, discrete tomography, morphological analysis, as well as discrete and combinatorial tools for image segmentation and analysis.
Author: Frédéric Cao
Publisher: Springer
ISBN: 3540684816
Category : Mathematics
Languages : en
Pages : 260
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Book Description
Recent years have seen dramatic progress in shape recognition algorithms applied to ever-growing image databases. They have been applied to image stitching, stereo vision, image mosaics, solid object recognition and video or web image retrieval. More fundamentally, the ability of humans and animals to detect and recognize shapes is one of the enigmas of perception. The book describes a complete method that starts from a query image and an image database and yields a list of the images in the database containing shapes present in the query image. A false alarm number is associated to each detection. Many experiments will show that familiar simple shapes or images can reliably be identified with false alarm numbers ranging from 10-5 to less than 10-300. Technically speaking, there are two main issues. The first is extracting invariant shape descriptors from digital images. Indeed, a shape can be seen from various angles and distances and in various lights.
Author: Giovanna Citti
Publisher: Springer Science & Business Media
ISBN: 3642344445
Category : Mathematics
Languages : en
Pages : 378
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Book Description
This book is devoted to the study of the functional architecture of the visual cortex. Its geometrical structure is the differential geometry of the connectivity between neural cells. This connectivity is building and shaping the hidden brain structures underlying visual perception. The story of the problem runs over the last 30 years, since the discovery of Hubel and Wiesel of the modular structure of the primary visual cortex, and slowly cams towards a theoretical understanding of the experimental data on what we now know as functional architecture of the primary visual cortex. Experimental data comes from several domains: neurophysiology, phenomenology of perception and neurocognitive imaging. Imaging techniques like functional MRI and diffusion tensor MRI allow to deepen the study of cortical structures. Due to this variety of experimental data, neuromathematematics deals with modelling both cortical structures and perceptual spaces. From the mathematical point of view, neuromathematical call for new instruments of pure mathematics: sub-Riemannian geometry models horizontal connectivity, harmonic analysis in non commutative groups allows to understand pinwheels structure, as well as non-linear dimensionality reduction is at the base of many neural morphologies and possibly of the emergence of perceptual units. But at the center of the neurogeometry is the problem of harmonizing contemporary mathematical instruments with neurophysiological findings and phenomenological experiments in an unitary science of vision. The contributions to this book come from the very founders of the discipline.
Author: David Mumford
Publisher: CRC Press
ISBN: 1439865566
Category : Computers
Languages : en
Pages : 422
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Book Description
Pattern theory is a distinctive approach to the analysis of all forms of real-world signals. At its core is the design of a large variety of probabilistic models whose samples reproduce the look and feel of the real signals, their patterns, and their variability. Bayesian statistical inference then allows you to apply these models in the analysis o
Author: William Puech
Publisher: John Wiley & Sons
ISBN: 1119901790
Category : Computers
Languages : en
Pages : 322
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Book Description
Today, more than 80% of the data transmitted over networks and archived on our computers, tablets, cell phones or clouds is multimedia data - images, videos, audio, 3D data. The applications of this data range from video games to healthcare, and include computer-aided design, video surveillance and biometrics. It is becoming increasingly urgent to secure this data, not only during transmission and archiving, but also during its retrieval and use. Indeed, in today’s "all-digital" world, it is becoming ever-easier to copy data, view it unrightfully, steal it or falsify it. Multimedia Security 1 analyzes the issues of the authentication of multimedia data, code and the embedding of hidden data, both from the point of view of defense and attack. Regarding the embedding of hidden data, it also covers invisibility, color, tracing and 3D data, as well as the detection of hidden messages in an image by steganalysis.
