Listing 1 - 9 of 9
Sort by

Book
Handbook of optical and laser scanning
Authors: ---
Year: 2011 Publisher: [Place of publication not identified] : Taylor & Francis,

Loading...
Export citation

Choose an application

Bookmark

Abstract

"Revealing the fundamentals of light beam deflection control, factors in image fidelity and quality, and the newest technological developments currently impacting scanner system design and applications, this highly practical reference reviews elements of laser beam characterization and describes optical systems for laser scanners. Featuring a logical chapter organization, authoritative yet accessible writing, hundreds of supporting illustrations, and contributions from 27 international subject specialists, this book affords a valuable range of perspectives as well as global coverage of optical and laser beam scanning. "-- Provided by publisher. "Preface Optical and laser scanning is the controlled deflection of light, visible or invisible. The aim of Handbook of Optical and Laser Scanning is to provide engineers, scientists, managerial technologists, and students with a resource to be used as a reference for understanding the fundamentals of optical scanning technology. This text has evolved from three previous books, Laser Beam Scanning (1985), Optical Scanning (1991), and Handbook of Optical and Laser Scanning (2004). Since their publication, many advances have occurred in optical scanning, requiring updating of previous material and introduction of additional scanning technologies. This new edition also adds a few chapters on scanning applications illustrating the practical use of scanning technology. Optical and laser scanning is a topic that is extremely broad in scope. It encompasses the mechanisms that control the deflection of light, optical systems that work with these mechanisms to perform scanning functions and factors that affect the fidelity of the images generated or obtained from the scanning systems. Each of these subtopics is addressed in this book from a variety of perspectives. A scanning system can be an input or output system or a combination of both. Input systems acquire images in either two or three dimensions. These systems can operate at a fixed wavelength or over a broad spectrum. They can reacquire the original light source by gathering either the specular or diffuse reflection or by fluorescing the image and acquiring the fluoresced light. Output systems direct light to produce images for applications such as marking, visual projection, and hard copy output. Ladar and many inspection systems use the same optical path to both illuminate the scene and acquire the image"-- Provided by publisher.


Book
Laser scanner technology
Authors: ---
ISBN: 9535161806 953510280X Year: 2012 Publisher: IntechOpen

Loading...
Export citation

Choose an application

Bookmark

Abstract

Laser scanning technology plays an important role in the science and engineering arena. The aim of the scanning is usually to create a digital version of the object surface. Multiple scanning is sometimes performed via multiple cameras to obtain all slides of the scene under study. Usually, optical tests are used to elucidate the power of laser scanning technology in the modern industry and in the research laboratories. This book describes the recent contributions reported by laser scanning technology in different areas around the world. The main topics of laser scanning described in this volume include full body scanning, traffic management, 3D survey process, bridge monitoring, tracking of scanning, human sensing, three-dimensional modelling, glacier monitoring and digitizing heritage monuments.


Book
Laser scanning, theory and applications
Authors: ---
ISBN: 9535144944 9533072059 Year: 2011 Publisher: IntechOpen

Loading...
Export citation

Choose an application

Bookmark

Abstract

Ever since the invention of laser by Schawlow and Townes in 1958, various innovative ideas of laser-based applications emerge very year. At the same time, scientists and engineers keep on improving laser's power density, size, and cost which patch up the gap between theories and implementations. More importantly, our everyday life is changed and influenced by lasers even though we may not be fully aware of its existence. For example, it is there in cross-continent phone calls, price tag scanning in supermarkets, pointers in the classrooms, printers in the offices, accurate metal cutting in machine shops, etc. In this volume, we focus the recent developments related to laser scanning, a very powerful technique used in features detection and measurement. We invited researchers who do fundamental works in laser scanning theories or apply the principles of laser scanning to tackle problems encountered in medicine, geodesic survey, biology and archaeology. Twenty-eight chapters contributed by authors around the world to constitute this comprehensive book.

Handbook of optical and laser scanning
Author:
ISBN: 0824755693 0824759893 0429139187 9786611094942 1281094943 0203970578 Year: 2004 Publisher: New York (N.Y.) Dekker

Loading...
Export citation

Choose an application

Bookmark

Abstract

Revealing the fundamental mechanics that control light beam deflection, this text explores the latest technological developments in the field, as well as highlighting its applications.


Book
Handbook of optical and laser scanning
Authors: ---
ISBN: 1315218240 1439808805 1439808791 1351834134 Year: 2012 Publisher: Boca Raton, FL : CRC Press,

Loading...
Export citation

Choose an application

Bookmark

Abstract

"Preface Optical and laser scanning is the controlled deflection of light, visible or invisible. The aim of Handbook of Optical and Laser Scanning is to provide engineers, scientists, managerial technologists, and students with a resource to be used as a reference for understanding the fundamentals of optical scanning technology. This text has evolved from three previous books, Laser Beam Scanning (1985), Optical Scanning (1991), and Handbook of Optical and Laser Scanning (2004). Since their publication, many advances have occurred in optical scanning, requiring updating of previous material and introduction of additional scanning technologies. This new edition also adds a few chapters on scanning applications illustrating the practical use of scanning technology. Optical and laser scanning is a topic that is extremely broad in scope. It encompasses the mechanisms that control the deflection of light, optical systems that work with these mechanisms to perform scanning functions and factors that affect the fidelity of the images generated or obtained from the scanning systems. Each of these subtopics is addressed in this book from a variety of perspectives. A scanning system can be an input or output system or a combination of both. Input systems acquire images in either two or three dimensions. These systems can operate at a fixed wavelength or over a broad spectrum. They can reacquire the original light source by gathering either the specular or diffuse reflection or by fluorescing the image and acquiring the fluoresced light. Output systems direct light to produce images for applications such as marking, visual projection, and hard copy output. Ladar and many inspection systems use the same optical path to both illuminate the scene and acquire the image"--


Book
Novel Frontiers of Advanced Neuroimaging
Author:
ISBN: 9535109235 9535170600 Year: 2013 Publisher: IntechOpen

Loading...
Export citation

Choose an application

Bookmark

Abstract

Emerging imaging modalities continuously increase the diagnostic sensitivity and accuracy of neuroimaging, and have transformed diagnostic radiology into a powerful research and clinical tool. Various novel neuroimaging modalities have become of paramount importance, not only in establishing diagnosis but also in guiding surgical intervention, and in evaluating the treatment effect. Advanced MR based techniques such as Fractional Anisotropy, Diffusion Tensor Imaging, Proton Spectroscopy, and task-generated as well as resting-state functional MRI have tremendously increased the power of the modern neuroscientist’s armamentarium. The employment of advanced neuroimaging techniques have been expanded in the scientific fields of neuropsychology, consumer’s psychology, and forensic medicine. Our current textbook presents exactly a collection of such innovative work, and explores new frontiers, and future applications of neuroimaging


Periodical
Preservation, Digital Technology & Culture
Authors: ---
ISSN: 21952965 21952957 Year: 2013 Publisher: Berlin De Gruyter Saur

Loading...
Export citation

Choose an application

Bookmark

Abstract

Starting 2024, Preservation, Digital Technology & Culture will be transferred to Open Access on a year-by-year basis. All articles will thus immediately appear under the Creative Commons license CC-BY. There will be no publication costs for the authors. The Open Access transformation is based on Subscribe-to-Open, an alternative model that enables the full Open Access transformation of journals through the continuation of existing subscriptions. The prerequisite for successful transformation is that subscriptions are continued to the same extent as before. The editors of PDT&C and the publisher De Gruyter would therefore like to thank all subscribers for their support, which has made the transformation to Open Access possible.


Book
Tortuosity and Microstructure Effects in Porous Media : Classical Theories, Empirical Data and Modern Methods
Authors: --- --- --- --- --- et al.
ISBN: 3031304772 3031304764 Year: 2023 Publisher: Cham : Springer International Publishing : Imprint: Springer,

Loading...
Export citation

Choose an application

Bookmark

Abstract

This open access book presents a thorough look at tortuosity and microstructure effects in porous materials. The book delivers a comprehensive review of the subject, summarizing all key results in the field with respect to the underlying theories, empirical data available in the literature, modern methodologies and calculation approaches, and quantitative relationships between microscopic and macroscopic properties. It thoroughly discusses up to 20 different types of tortuosity and introduces a new classification scheme and nomenclature based on direct geometric tortuosities, indirect physics-based tortuosities, and mixed tortuosities (geometric and physics-based). The book also covers recent progress in 3D imaging and image modeling for studying novel aspects of tortuosity and associated transport properties in materials, while providing a comprehensive list of available software packages for practitioners in the community. This book is a must-read for researchers and students in materials science and engineering interested in a deeper understanding of microstructure–property relationships in porous materials. For energy materials in particular, such as lithium-ion batteries, tortuosity is a key microstructural parameter that can greatly impact long-term material performance. Thus, the information laid out in this book will also greatly benefit researchers interested in computational modeling and design of next-generation materials, especially those for sustainability and energy applications.

Digital applications for Cultural and Heritage Institutions
Authors: --- ---
ISBN: 0754633594 Year: 2005 Publisher: Aldershot Ashgate

Loading...
Export citation

Choose an application

Bookmark

Abstract

Keywords

Automatic data storage --- Automatic information retrieval --- Automation in documentation --- Beeldsystemen --- Computer-based information systems --- Data storage and retrieval systems --- Digital preservation --- Digitale conservering --- Electronic preservation --- Imaging systems --- Informatieopslag en -naslagsystemen --- Information [Systèmes de mémorisation et de dépistage ] --- Information processing systems --- Information retrieval systems --- Information storage and retrieval systems --- Machine data storage and retrieval --- Mechanized information storage and retrieval systems --- Preservation imaging --- Préservation numérique --- Systèmes d'images --- Imaging systems. --- Digital preservation. --- Cultural property --- Information storage and retrieval systems. --- Protection. --- Cultural property [Protection of ] --- Data processing systems --- Discovery systems, Information --- Information discovery systems --- Computer files --- Digital curation --- Digital media --- Preservation of digital information --- Cultural property, Protection of --- Cultural resources management --- Protection --- Conservation and restoration --- Preservation --- Government policy --- Computer systems --- Electronic information resources --- Data libraries --- Digital libraries --- Information organization --- Information retrieval --- Radar --- Remote sensing --- Television --- Scanning systems --- Preservation of materials --- Cultural policy --- Historic preservation --- Equipment and supplies --- Data centers

Listing 1 - 9 of 9
Sort by