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Author: Virginio Cantoni
Publisher: Elsevier
ISBN: 0123852218
Category : Computers
Languages : en
Pages : 254
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Book Description
The exponential explosion of images and videos concerns everybody's common life, since this media is now present everywhere and in all human activities. Scientists, artists and engineers, in any field, need to be aware of the basic mechanisms that allow them to understand how images are essentially information carriers. Images bear a strong evocative power because their perception quickly brings into mind a number of related pictorial contents of past experiences and even of abstract concepts like pleasure, attraction or aversion.This book analyzes the visual hints, thanks to which images are generally interpreted, processed and exploited both by humans and computer programs. - Comprehensive introductory text - Introduces the reader to the large world of imagery on which many human activities are based, from politics to entertainment, from technical reports to artistic creations - Provides a unified framework where both biological and artificial vision are discussed through visual cues, through the role of contexts and the available multi-channels to deliver information
Author: Virginio Cantoni
Publisher: Elsevier
ISBN: 0123852218
Category : Computers
Languages : en
Pages : 254
Get Book Here
Book Description
The exponential explosion of images and videos concerns everybody's common life, since this media is now present everywhere and in all human activities. Scientists, artists and engineers, in any field, need to be aware of the basic mechanisms that allow them to understand how images are essentially information carriers. Images bear a strong evocative power because their perception quickly brings into mind a number of related pictorial contents of past experiences and even of abstract concepts like pleasure, attraction or aversion.This book analyzes the visual hints, thanks to which images are generally interpreted, processed and exploited both by humans and computer programs. - Comprehensive introductory text - Introduces the reader to the large world of imagery on which many human activities are based, from politics to entertainment, from technical reports to artistic creations - Provides a unified framework where both biological and artificial vision are discussed through visual cues, through the role of contexts and the available multi-channels to deliver information
Author: Bernd Girod
Publisher: Springer Science & Business Media
ISBN: 1475731868
Category : Computers
Languages : en
Pages : 475
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Book Description
Traditionally, say 15 years ago, three-dimensional image analysis (aka computer vi sion) and three-dimensional image synthesis (aka computer graphics) were separate fields. Rarely were expert
Author: David Hawkins
Publisher: Algora Publishing
ISBN: 0875861717
Category : Education
Languages : en
Pages : 514
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Book Description
An education classic is back in print. Fifteen seminal essays explore how children develop their understanding of the world around them.
Author: Josef Pauli
Publisher: Springer
ISBN: 3540451242
Category : Computers
Languages : en
Pages : 292
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Book Description
Industrial robots carry out simple tasks in customized environments for which it is typical that nearly all e?ector movements can be planned during an - line phase. A continual control based on sensory feedback is at most necessary at e?ector positions near target locations utilizing torque or haptic sensors. It is desirable to develop new-generation robots showing higher degrees of autonomy for solving high-level deliberate tasks in natural and dynamic en- ronments. Obviously, camera-equipped robot systems, which take and process images and make use of the visual data, can solve more sophisticated robotic tasks. The development of a (semi-) autonomous camera-equipped robot must be grounded on an infrastructure, based on which the system can acquire and/or adapt task-relevant competences autonomously. This infrastructure consists of technical equipment to support the presentation of real world training samples, various learning mechanisms for automatically acquiring function approximations, and testing methods for evaluating the quality of the learned functions. Accordingly, to develop autonomous camera-equipped robot systems one must ?rst demonstrate relevant objects, critical situations, and purposive situation-action pairs in an experimental phase prior to the application phase. Secondly, the learning mechanisms are responsible for - quiring image operators and mechanisms of visual feedback control based on supervised experiences in the task-relevant, real environment. This paradigm of learning-based development leads to the concepts of compatibilities and manifolds. Compatibilities are general constraints on the process of image formation which hold more or less under task-relevant or accidental variations of the imaging conditions.
Author: Eric P. Krotkov
Publisher: Springer Science & Business Media
ISBN: 1461396638
Category : Computers
Languages : en
Pages : 166
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Book Description
This book addresses an area of perception engineering which deals with constructive processes. A model of the environment is analyzed using the information acquired from mUltiple viewpoints of multiple disparate sensors at multiple time instants. Although the role of successive model building and active exploration of the environment, as is discussed in this book, is of great importance, only a few researchers of machine perception have thus far addressed the problem in these directions. Krotkov's book, which is a modification and continuation of his highly successful dissertation, focuses on active exploratory sensing in the context of spatial layout perception. He uses stereo and focus to obtain distance By information, and to eventually develop cooperative combining techniques. means of a stereo system with verging cameras, it is demonstrated that the distance measurements can be significantly improved by combining two sources. In addition, the problem of merging information from the multiple views is discussed in detail. As the field of perception engineering seems to be of growing scientific and applied importance, both practitioners and researchers in machine perception will find this book a valuable addition to their libraries. RameshJain Series Editor Acknowledgements I would like to thank Professor Ruzena Bajcsy for her constant encouragement and guidance during the five years of research leading to the dissertation upon which this book is based. Without her help in all matters, this work would never have been possible.
Author: Craig Hoffman
Publisher: CRC Press
ISBN: 1351247174
Category : Science
Languages : en
Pages : 3726
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Book Description
The first edition of the Encyclopedia of Optical and Photonic Engineering provided a valuable reference concerning devices or systems that generate, transmit, measure, or detect light, and to a lesser degree, the basic interaction of light and matter. This Second Edition not only reflects the changes in optical and photonic engineering that have occurred since the first edition was published, but also: Boasts a wealth of new material, expanding the encyclopedia’s length by 25 percent Contains extensive updates, with significant revisions made throughout the text Features contributions from engineers and scientists leading the fields of optics and photonics today With the addition of a second editor, the Encyclopedia of Optical and Photonic Engineering, Second Edition offers a balanced and up-to-date look at the fundamentals of a diverse portfolio of technologies and discoveries in areas ranging from x-ray optics to photon entanglement and beyond. This edition’s release corresponds nicely with the United Nations General Assembly’s declaration of 2015 as the International Year of Light, working in tandem to raise awareness about light’s important role in the modern world. Also Available Online This Taylor & Francis encyclopedia is also available through online subscription, offering a variety of extra benefits for researchers, students, and librarians, including: Citation tracking and alerts Active reference linking Saved searches and marked lists HTML and PDF format options Contact Taylor and Francis for more information or to inquire about subscription options and print/online combination packages. US: (Tel) 1.888.318.2367; (E-mail)
[email protected] International: (Tel) +44 (0) 20 7017 6062; (E-mail)
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Author: Tim Ingold
Publisher: Routledge
ISBN: 1000504662
Category : Social Science
Languages : en
Pages : 644
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Book Description
In this work Tim Ingold offers a persuasive new approach to understanding how human beings perceive their surroundings. He argues that what we are used to calling cultural variation consists, in the first place, of variations in skill. Neither innate nor acquired, skills are grown, incorporated into the human organism through practice and training in an environment. They are thus as much biological as cultural. To account for the generation of skills we have therefore to understand the dynamics of development. And this in turn calls for an ecological approach that situates practitioners in the context of an active engagement with the constituents of their surroundings. The twenty-three essays comprising this book focus in turn on the procurement of livelihood, on what it means to ‘dwell’, and on the nature of skill, weaving together approaches from social anthropology, ecological psychology, developmental biology and phenomenology in a way that has never been attempted before. The book is set to revolutionise the way we think about what is ‘biological’ and ‘cultural’ in humans, about evolution and history, and indeed about what it means for human beings – at once organisms and persons – to inhabit an environment. The Perception of the Environment will be essential reading not only for anthropologists but also for biologists, psychologists, archaeologists, geographers and philosophers. This edition includes a new Preface by the author.
Author: Andrei Gorea
Publisher: Cambridge University Press
ISBN: 9780521412285
Category : Medical
Languages : en
Pages : 378
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Book Description
This stimulating volume on vision extends well beyond the traditional areas of vision research and places the subject in a much broader philosophical context. The emphasis throughout is to integrate and illuminate the visual process. The first three parts of the volume provide authoritative overviews on computational vision and neural networks, on the neurophysiology of visual cortex processing, and on eye-movement research. Each of these parts illustrates how different research perspectives may jointly solve fundamental problems related to the efficiency of visual perception, to the relationship between vision and eye-movements and to the neurophysiological 'codes' underlying our visual perceptions. In the fourth part, leading vision scientists introduce the reader to some major philosophical problems in vision research such as the nature of 'ultimate' codes for perceptual events, the duality of psycho-physics, the bases of visual recognition and the paradigmatic foundations of computer-vision research.
Author: L. David Weller
Publisher: R&L Education
ISBN: 9781578860722
Category : Business & Economics
Languages : en
Pages : 536
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Book Description
"Arranged to provide readers with theory and research first, Quality Middle School Leadership also provides specific examples of how this research can be applied - providing real meaning to the knowledge and skills that are presented. It is designed to prepare those aspiring to become effective and quality-oriented middle school principals and also to assist practitioners seeking to improve middle school education."--Jacket.
Author: K. Carr
Publisher: CRC Press
ISBN: 1000944158
Category : Technology & Engineering
Languages : en
Pages : 250
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Book Description
Virtual reality is a perceptual experience, achieved using technology. Anyone wishing to develop virtual reality should understand the human perceptual processes with which the technology seeks to interact and control. The book presents state-of-the-art reviews of the current understanding of these human perceptual processes and the implications for virtual reality. It reports research which has tried to make the technology capable of delivering the required perceptual experience, comprising a basis for future virtual reality research, so as to achieve the optimum development of the field. It is intended to be of use to anyone who is involved with the creation of a virtual reality experience.
