Measurement of Image Velocity

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Publisher : Springer Science & Business Media
ISBN 13 : 1461536480
Total Pages : 205 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Measurement of Image Velocity by : David J. Fleet

Download or read book Measurement of Image Velocity written by David J. Fleet and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: Measurement of Image Velocity presents a computational framework for computing motion information from sequences of images. Its specific goal is the measurement of image velocity (or optical flow), the projection of 3-D object motion onto the 2-D image plane. The formulation of the problem emphasizes the geometric and photometric properties of image formation, and the occurrence of multiple image velocities caused, for example, by specular reflections, shadows, or transparency. The method proposed for measuring image velocity is based on the phase behavior in the output of velocity-tuned filters. Extensive experimental work is used to show that phase can be a reliable source of pure image translation, small geometric deformation, smooth contrast variations, and multiple local velocities. Extensive theorectical analysis is used to explain the robustness of phase with respect to deviations from image translation, and to detect situations in which phase becomes unstable. The results indicate that optical flow may be extracted reliably for computing egomotion and structure from motion. The monograph also contains a review of other techniques and frequency analysis applied to image sequences, and it discusses the closely related topics of zero-crossing tracking, gradient-based methods, and the measurement of binocular disparity. The work is relevant to those studying machine vision and visual perception.

Measurement of Image Velocity

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Publisher :
ISBN 13 : 9781461536499
Total Pages : 222 pages
Book Rating : 4.5/5 (364 download)

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Book Synopsis Measurement of Image Velocity by : David J Fleet

Download or read book Measurement of Image Velocity written by David J Fleet and published by . This book was released on 1992-03-31 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Measurement of Image Velocity [microform]

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Author :
Publisher : National Library of Canada = Bibliothèque nationale du Canada
ISBN 13 : 9780315660052
Total Pages : 400 pages
Book Rating : 4.6/5 (6 download)

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Book Synopsis Measurement of Image Velocity [microform] by : David James Fleet

Download or read book Measurement of Image Velocity [microform] written by David James Fleet and published by National Library of Canada = Bibliothèque nationale du Canada. This book was released on 1991 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Particle Image Velocimetry

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Publisher : Springer Science & Business Media
ISBN 13 : 3540723072
Total Pages : 460 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Particle Image Velocimetry by : Markus Raffel

Download or read book Particle Image Velocimetry written by Markus Raffel and published by Springer Science & Business Media. This book was released on 2007-08-09 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: This immensely practical guide to PIV provides a condensed, yet exhaustive guide to most of the information needed for experiments employing the technique. This second edition has updated chapters on the principles and extra information on microscopic, high-speed and three component measurements as well as a description of advanced evaluation techniques. What’s more, the huge increase in the range of possible applications has been taken into account as the chapter describing these applications of the PIV technique has been expanded.

Three-Dimensional Velocity and Vorticity Measuring and Image Analysis Techniques

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Publisher : Springer Science & Business Media
ISBN 13 : 9401587272
Total Pages : 322 pages
Book Rating : 4.4/5 (15 download)

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Book Synopsis Three-Dimensional Velocity and Vorticity Measuring and Image Analysis Techniques by : Th. Dracos

Download or read book Three-Dimensional Velocity and Vorticity Measuring and Image Analysis Techniques written by Th. Dracos and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: The contents of this volume reflect to a large extent the efforts made by a group of Institutes at the ETH Zürich to develop new techniques for measurements of flows in fluids in the last decade. The motivation came from the study of tr~sport and mixing processes in natural and industrial systems. One of the characteristic properties of turbulence is its high mixing efficiency. The techniques developed are therefore suitable, although not exclusively, for turbulence measurements. They can be subdivided into point-measurements and field-measurements. The aim of the point-measurements developed is to determine the three components of the velocity and all their first derivatives with good temporal resolution and accuracy in turbulent flows. The old and weIl established method of hot-wire anemometry was used for this purpose. One of the main achievements in this context is the construction of miniature multi-wire probes. This technique was introduced to the Institute of Hydromechanics and Water Resources Management of ETH Zürich by Profs. A. Tsinober and E. Kit from Tel-Aviv University. This was made possible by the generous financial support by ETH, for which I would like to express my gratitude on this occasion. In addition, Dr. F.E. Joergensen from DANTEC contributed an example of recent developments in the hardware ofConstant Temperature Anemometry (CTA), for which I am very thankful.

Particle Image Velocimetry

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Publisher : Springer
ISBN 13 : 3319688529
Total Pages : 669 pages
Book Rating : 4.3/5 (196 download)

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Book Synopsis Particle Image Velocimetry by : Markus Raffel

Download or read book Particle Image Velocimetry written by Markus Raffel and published by Springer. This book was released on 2018-04-03 with total page 669 pages. Available in PDF, EPUB and Kindle. Book excerpt: This immensely practical guide to PIV provides a condensed, yet exhaustive guide to most of the information needed for experiments employing the technique. This second edition has updated chapters on the principles and extra information on microscopic, high-speed and three component measurements as well as a description of advanced evaluation techniques. What’s more, the huge increase in the range of possible applications has been taken into account as the chapter describing these applications of the PIV technique has been expanded.

Application of Thermo-Fluidic Measurement Techniques

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Publisher : Butterworth-Heinemann
ISBN 13 : 0128098740
Total Pages : 274 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Application of Thermo-Fluidic Measurement Techniques by : Tongbeum Kim

Download or read book Application of Thermo-Fluidic Measurement Techniques written by Tongbeum Kim and published by Butterworth-Heinemann. This book was released on 2016-07-20 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Application of Thermo-Fluidic Measurement Techniques: An Introduction provides essential measurement techniques in heat transfer and aerodynamics. In addition to a brief, but physically elaborate description of the principles of each technique, multiple examples for each technique are included. These examples elaborate all the necessary details of (a) test setups, (b) calibration, (c) data acquisition procedure, and (d) data interpretation, with comments on the limitations of each technique and how to avoid mistakes that are based on the authors’ experience. The authors have different expertise in convection heat transfer and aerodynamics, and have collaborated on various research projects that employ a variety of experimental techniques. Each author has a different view and approach to individual experimental techniques, but these views complement each other, giving new users of each technique a rounded view. With the introduction of this valuable reference book, the reader can quickly learn both the overall and detailed aspects of each experimental technique and then apply them to their own work. Contains both basic principles and fundamental, physical descriptions Provides examples that demonstrate how each experimental technique can be used for industrial testing and academic research in heat transfer and aerodynamics Includes practical and in-depth examples for each technique, with comments on each experimental technique based on the authors’ experiences, including limitations and trial errors with some examples of data interpretation Combines classical techniques in aerodynamics and conduction/convection heat transfer with modern, cutting-edge approaches Collates the information about various pointwise and whole field velocity and thermal measurement techniques in a single resource

The Particle Image Velocimetry

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Publisher : BoD – Books on Demand
ISBN 13 : 9535106252
Total Pages : 402 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis The Particle Image Velocimetry by : Giovanna Cavazzini

Download or read book The Particle Image Velocimetry written by Giovanna Cavazzini and published by BoD – Books on Demand. This book was released on 2012-05-23 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Particle Image Velocimetry is undoubtedly one of the most important technique in Fluid-dynamics since it allows to obtain a direct and instantaneous visualization of the flow field in a non-intrusive way. This innovative technique spreads in a wide number of research fields, from aerodynamics to medicine, from biology to turbulence researches, from aerodynamics to combustion processes. The book is aimed at presenting the PIV technique and its wide range of possible applications so as to provide a reference for researchers who intended to exploit this innovative technique in their research fields. Several aspects and possible problems in the analysis of large- and micro-scale turbulent phenomena, two-phase flows and polymer melts, combustion processes and turbo-machinery flow fields, internal waves and river/ocean flows were considered.

Combustion Measurements

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Publisher : CRC Press
ISBN 13 : 9781560320289
Total Pages : 556 pages
Book Rating : 4.3/5 (22 download)

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Book Synopsis Combustion Measurements by : Norman Chigier

Download or read book Combustion Measurements written by Norman Chigier and published by CRC Press. This book was released on 1991-04-01 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book begins with an introduction to the general problems of making measurements in high temperature and a presentation of chemically reacting flow systems. It describes each instrument with the various diagnostic techniques and discusses measurements that have been made in furnaces, flames, and rocket engines. The detailed measurement techniques described in this book cover a wide spectrum of applications in combustion systems, including gas turbine, rocket measurement techniques that were developed in laboratories. Information obtained on detailed temperature, velocity, particle size, and gas concentration distribution is leading to improve understanding of the chemical combustion process and to design imporvements in combustors.

Particle Image Velocimetry

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Publisher : Cambridge University Press
ISBN 13 : 0521440084
Total Pages : 585 pages
Book Rating : 4.5/5 (214 download)

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Book Synopsis Particle Image Velocimetry by : Ronald J. Adrian

Download or read book Particle Image Velocimetry written by Ronald J. Adrian and published by Cambridge University Press. This book was released on 2011 with total page 585 pages. Available in PDF, EPUB and Kindle. Book excerpt: Particle image velocimetry, or PIV, refers to a class of methods used in experimental fluid mechanics to determine instantaneous fields of the vector velocity by measuring the displacements of numerous fine particles that accurately follow the motion of the fluid. Although the concept of measuring particle displacements is simple in essence, the factors that need to be addressed to design and implement PIV systems that achieve reliable, accurate, and fast measurements and to interpret the results are surprisingly numerous. The aim of this book is to analyze and explain them comprehensively.

High Resolution Imaging in Microscopy and Ophthalmology

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Publisher : Springer
ISBN 13 : 3030166384
Total Pages : 407 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis High Resolution Imaging in Microscopy and Ophthalmology by : Josef F. Bille

Download or read book High Resolution Imaging in Microscopy and Ophthalmology written by Josef F. Bille and published by Springer. This book was released on 2019-08-13 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book provides a comprehensive overview of the application of the newest laser and microscope/ophthalmoscope technology in the field of high resolution imaging in microscopy and ophthalmology. Starting by describing High-Resolution 3D Light Microscopy with STED and RESOLFT, the book goes on to cover retinal and anterior segment imaging and image-guided treatment and also discusses the development of adaptive optics in vision science and ophthalmology. Using an interdisciplinary approach, the reader will learn about the latest developments and most up to date technology in the field and how these translate to a medical setting. High Resolution Imaging in Microscopy and Ophthalmology – New Frontiers in Biomedical Optics has been written by leading experts in the field and offers insights on engineering, biology, and medicine, thus being a valuable addition for scientists, engineers, and clinicians with technical and medical interest who would like to understand the equipment, the applications and the medical/biological background. Lastly, this book is dedicated to the memory of Dr. Gerhard Zinser, co-founder of Heidelberg Engineering GmbH, a scientist, a husband, a brother, a colleague, and a friend.

Microscopic Open Channel Boundary Layer Velocity Measurement Using a Virtual Image Method

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Publisher :
ISBN 13 :
Total Pages : 80 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Microscopic Open Channel Boundary Layer Velocity Measurement Using a Virtual Image Method by : Harry G. Wenzel

Download or read book Microscopic Open Channel Boundary Layer Velocity Measurement Using a Virtual Image Method written by Harry G. Wenzel and published by . This book was released on 1970 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Digital Image Processing

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Publisher : Springer Science & Business Media
ISBN 13 : 3662034778
Total Pages : 560 pages
Book Rating : 4.6/5 (62 download)

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Book Synopsis Digital Image Processing by : Bernd Jähne

Download or read book Digital Image Processing written by Bernd Jähne and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: This long-established and well-received monograph offers an integral view of image processing - from image acquisition to the extraction of the data of interest – written by a physical scientists for other scientists. Supplements discussion of the general concepts is supplemented with examples from applications on PC-based image processing systems and ready-to-use implementations of important algorithms. Completely revised and extended, the most notable extensions being a detailed discussion on random variables and fields, 3-D imaging techniques and a unified approach to regularized parameter estimation. Complete text of the book is now available on the accompanying CD-ROM. It is hyperlinked so that it can be used in a very flexible way. CD-ROM contains a full set of exercises to all topics covered by this book and a runtime version of the image processing software heurisko. A large collection of images, image sequences, and volumetric images is available for practice exercises

Acoustic Particle Velocity Measurements Using Lasers

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Publisher : John Wiley & Sons
ISBN 13 : 1118649354
Total Pages : 168 pages
Book Rating : 4.1/5 (186 download)

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Book Synopsis Acoustic Particle Velocity Measurements Using Lasers by : Jean-Christophe Valière

Download or read book Acoustic Particle Velocity Measurements Using Lasers written by Jean-Christophe Valière and published by John Wiley & Sons. This book was released on 2014-04-16 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book concerns the presentation of particle velocity measurement for acoustics using lasers, including Laser Doppler Velocimetry (LDV or Anemometry (LDA)) and Particle Imagery Velocimetry (PIV). The objective is first to present the importance of measuring the acoustic velocity, especially when the acoustic equations are nonlinear as well as characterizing the near fields. However, these applications need to use non-invasive sensors. Some optical techniques, initially developed for fluid mechanics, have been adapted to the field of acoustics in recent years. This book summarizes 15 years of research in this area, highlighting the improvements that have been made, particularly in signal processing, and showing applications for which they have proven to be a carrier of innovation.

Handbook of Measurement in Science and Engineering, Volume 1

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Publisher : John Wiley & Sons
ISBN 13 : 111844695X
Total Pages : 1183 pages
Book Rating : 4.1/5 (184 download)

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Book Synopsis Handbook of Measurement in Science and Engineering, Volume 1 by : Myer Kutz

Download or read book Handbook of Measurement in Science and Engineering, Volume 1 written by Myer Kutz and published by John Wiley & Sons. This book was released on 2015-12-04 with total page 1183 pages. Available in PDF, EPUB and Kindle. Book excerpt: A multidisciplinary reference of engineering measurement tools, techniques, and applications Volume 1 "When you can measure what you are speaking about, and express it in numbers, you know something about it; but when you cannot measure it, when you cannot express it in numbers, your knowledge is of a meager and unsatisfactory kind; it may be the beginning of knowledge, but you have scarcely in your thoughts advanced to the stage of science." Lord Kelvin Measurement falls at the heart of any engineering discipline and job function. Whether engineers are attempting to state requirements quantitatively and demonstrate compliance; to track progress and predict results; or to analyze costs and benefits, they must use the right tools and techniques to produce meaningful, useful data. The Handbook of Measurement in Science and Engineering is the most comprehensive, up-to-date reference set on engineering measurements beyond anything on the market today. Encyclopedic in scope, Volume 1 spans several disciplines Civil and Environmental Engineering, Mechanical and Biomedical Engineering, and Industrial Engineering and covers: New Measurement Techniques in Structural Health Monitoring Traffic Congestion Management Measurements in Environmental Engineering Dimensions, Surfaces, and Their Measurement Luminescent Method for Pressure Measurement Vibration Measurement Temperature Measurement Force Measurement Heat Transfer Measurements for Non-Boiling Two-Phase Flow Solar Energy Measurements Human Movement Measurements Physiological Flow Measurements GIS and Computer Mapping Seismic Testing of Highway Bridges Hydrology Measurements Mobile Source Emissions Testing Mass Properties Measurement Resistive Strain Measurement Devices Acoustics Measurements Pressure and Velocity Measurements Heat Flux Measurement Wind Energy Measurements Flow Measurement Statistical Quality Control Industrial Energy Efficiency Industrial Waste Auditing Vital for engineers, scientists, and technical managers in industry and government, Handbook of Measurement in Science and Engineering will also prove ideal for members of major engineering associations and academics and researchers at universities and laboratories.

Turbulence

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Publisher : Springer
ISBN 13 : 3319315994
Total Pages : 284 pages
Book Rating : 4.3/5 (193 download)

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Book Synopsis Turbulence by : Frans T.M. Nieuwstadt

Download or read book Turbulence written by Frans T.M. Nieuwstadt and published by Springer. This book was released on 2016-07-04 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a general introduction to the topic of turbulent flows. Apart from classical topics in turbulence, attention is also paid to modern topics. After studying this work, the reader will have the basic knowledge to follow current topics on turbulence in scientific literature. The theory is illustrated with a number of examples of applications, such as closure models, numerical simulations and turbulent diffusion, and experimental findings. The work also contains a number of illustrative exercises Review from the Textbook & Academic Authors Association that awarded the book with the 2017 Most Promising New Textbook Award: “Compared to other books in this subject, we find this one to be very up-to-date and effective at explaining this complicated subject. We certainly would highly recommend it as a text for students and practicing professionals who wish to expand their understanding of modern fluid mechanics.”

Information Processing in Medical Imaging

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Publisher : Springer Science & Business Media
ISBN 13 : 3540405607
Total Pages : 714 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Information Processing in Medical Imaging by : Chris Taylor

Download or read book Information Processing in Medical Imaging written by Chris Taylor and published by Springer Science & Business Media. This book was released on 2003-07-11 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refeered proceedings of the 18th Interational Conference on Information Processing in Medical Imaging, IPMI 2003, held in UK, in July 2003. The 57 revised full papers presented were carefully reviewed and selected from submissions. The papers are organized in topical sections shape modeling, shape analysis, segmentation, color, performance characterization, registration and modeling similarity, registration and modeling deformation, cardiac motion, fMRI analysis, and diffusion imaging and tractography.