The Optical Transfer Function of Imaging Systems

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Author :
Publisher : Routledge
ISBN 13 : 1351409638
Total Pages : 530 pages
Book Rating : 4.3/5 (514 download)

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Book Synopsis The Optical Transfer Function of Imaging Systems by : Thomas Williams

Download or read book The Optical Transfer Function of Imaging Systems written by Thomas Williams and published by Routledge. This book was released on 2018-05-04 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Optical Transfer Function of Imaging Systems deals extensively with the theoretical concept of the optical transfer function (OTF), its measurement, and application to imaging devices. The OTF is a mathematical entity describing how well the subject is transferred into an image via the lens. The book focuses on the practical aspects of using and measuring the OTF. It presents the background physics necessary to understand and assess the performance of the great proliferation of electro-optical systems, including image intensifiers, video cameras, and thermal imagers. Assuming a senior undergraduate level of optics knowledge, the book is suitable for graduate courses in optics, electro-optics, and photographic science. In addition, it is a practical guide for systems designers who require a means of assessing and specifying the performance of imaging systems. It is also of interest to physicists and engineers working in all areas of imaging.

Modulation Transfer Function in Optical and Electro-optical Systems

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Author :
Publisher : SPIE Press
ISBN 13 : 9780819441430
Total Pages : 124 pages
Book Rating : 4.4/5 (414 download)

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Book Synopsis Modulation Transfer Function in Optical and Electro-optical Systems by : Glenn D. Boreman

Download or read book Modulation Transfer Function in Optical and Electro-optical Systems written by Glenn D. Boreman and published by SPIE Press. This book was released on 2001 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: This tutorial introduces the theory and applications of MTF, used to specify the image quality achieved by an imaging system. It covers basic linear systems theory and the relationship between impulse response, resolution, MTF, OTF, PTF, and CTF. Practical measurement and testing issues are discussed.

Introduction to the Optical Transfer Function

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Author :
Publisher : SPIE Press
ISBN 13 : 9780819443366
Total Pages : 436 pages
Book Rating : 4.4/5 (433 download)

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Book Synopsis Introduction to the Optical Transfer Function by : Charles Sumner Williams

Download or read book Introduction to the Optical Transfer Function written by Charles Sumner Williams and published by SPIE Press. This book was released on 2002 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work covers spatial frequency, spread function, wave aberration, and transfer function - and how these concepts are related in an optical system, how they are measured and calculated, and how they may be useful.

The Optical Transfer Function of Imaging Systems

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Author :
Publisher : Routledge
ISBN 13 : 1351409646
Total Pages : 521 pages
Book Rating : 4.3/5 (514 download)

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Book Synopsis The Optical Transfer Function of Imaging Systems by : Thomas Williams

Download or read book The Optical Transfer Function of Imaging Systems written by Thomas Williams and published by Routledge. This book was released on 2018-05-04 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Optical Transfer Function of Imaging Systems deals extensively with the theoretical concept of the optical transfer function (OTF), its measurement, and application to imaging devices. The OTF is a mathematical entity describing how well the subject is transferred into an image via the lens. The book focuses on the practical aspects of using and measuring the OTF. It presents the background physics necessary to understand and assess the performance of the great proliferation of electro-optical systems, including image intensifiers, video cameras, and thermal imagers. Assuming a senior undergraduate level of optics knowledge, the book is suitable for graduate courses in optics, electro-optics, and photographic science. In addition, it is a practical guide for systems designers who require a means of assessing and specifying the performance of imaging systems. It is also of interest to physicists and engineers working in all areas of imaging.

A System Engineering Approach to Imaging

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Author :
Publisher : SPIE Press
ISBN 13 : 9780819423771
Total Pages : 710 pages
Book Rating : 4.4/5 (237 download)

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Book Synopsis A System Engineering Approach to Imaging by : Norman S. Kopeika

Download or read book A System Engineering Approach to Imaging written by Norman S. Kopeika and published by SPIE Press. This book was released on 1998 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook addresses imaging from the system engineering point of view, examining advantages and disadvantages of imaging in various spectral regions. Focuses on imaging principles and system concepts, rather than devices. Intended as a senior-year undergraduate or graduate level engineering textbook. A solution manual is included.

Optical Imaging and Aberrations

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Publisher : SPIE-International Society for Optical Engineering
ISBN 13 : 9780819486998
Total Pages : 0 pages
Book Rating : 4.4/5 (869 download)

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Book Synopsis Optical Imaging and Aberrations by : Virendra N. Mahajan

Download or read book Optical Imaging and Aberrations written by Virendra N. Mahajan and published by SPIE-International Society for Optical Engineering. This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ten years have passed since the publication of the first edition of this classic text in April 2001. Considerable new material amounting to 100 pages has been added in this second edition. Each chapter now contains a Summary section at the end. The new material in Chapter 4 consists of a detailed comparison of Gaussian apodization with a corresponding beam, determination of the optimum value of the Gaussian radius relative to that of the pupil to yield maximum focal-point irradiance, detailed discussion of standard deviation, aberration balancing, and Strehl ratio for primary aberrations, derivation of the aberration-free and defocused OTF, discussion of an aberrated beam yielding higher axial irradiance in a certain defocused region than its aberration-free focal-point value, illustration that aberrated PSFs lose the advantage of Gaussian apodizaton in reducing the secondary maxima of a PSF, and a brief description of the characterization of the width of a multimode beam. In Chapter 5, the effect of random longitudinal defocus on a PSF is included. The coherence length of atmospheric turbulence is calculated for looking both up and down through the atmosphere. Also discussed are the angle of arrival of a light wave propagating through turbulence, and lucky imaging where better-quality short-exposure images are selected, aligned, and added to obtain a high-quality image.

Advanced Optical Imaging Theory

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Author :
Publisher : Springer
ISBN 13 : 354048471X
Total Pages : 223 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Advanced Optical Imaging Theory by : Min Gu

Download or read book Advanced Optical Imaging Theory written by Min Gu and published by Springer. This book was released on 2013-06-05 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optical microscopy and associated technologies have advanced rapidly along with laser technology. These techniques have stimulated further development of the optical imaging theory, including 3-dimensional microscopy imaging theory, the theory of imaging with ultrashort pulsed beam illumination and the aberration theory for high numerical-aperture objectives. This book introduces these new theories in modern optical microscopy, providing comparisons with classical imaging as appropriate.

Surveillance and Reconnaissance Imaging Systems

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Author :
Publisher : Artech House
ISBN 13 : 9781580531320
Total Pages : 436 pages
Book Rating : 4.5/5 (313 download)

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Book Synopsis Surveillance and Reconnaissance Imaging Systems by : Jon C. Leachtenauer

Download or read book Surveillance and Reconnaissance Imaging Systems written by Jon C. Leachtenauer and published by Artech House. This book was released on 2001 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here's an up-to-date, comprehensive review of surveillance and reconnaissance (S & R) imaging system modeling and performance prediction. This new, one-of-a-kind resource helps you predict the information potential of new surveillance system designs, compare and select from alternative measures of information extraction, relate the performance of tactical acquisition sensors and surveillance sensors, and understand the relative importance of each element of the image chain on S& R system performance. It provides you with system descriptions and characteristics, S& R modeling history, and performance modeling details.

Contemporary Optical Image Processing with MATLAB

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Publisher : Elsevier
ISBN 13 : 9780080529820
Total Pages : 270 pages
Book Rating : 4.5/5 (298 download)

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Book Synopsis Contemporary Optical Image Processing with MATLAB by : T.-C. Poon

Download or read book Contemporary Optical Image Processing with MATLAB written by T.-C. Poon and published by Elsevier. This book was released on 2001-04-18 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book serves two purposes: first to introduce readers to the concepts of geometrical optics, physical optics and techniques of optical imaging and image processing, and secondly to provide them with experience in modeling the theory and applications using the commonly used software tool MATLAB®. A comprehensively revised version of the authors' earlier book Principles of Applied Optics, Contemporary Optical Image Processing with MATLAB brings out the systems aspect of optics. This includes ray optics, Fourier Optics, Gaussian beam propagation, the split-step beam propagation method, holography and complex spatial filtering, ray theory of holograms, optical scanning holography, acousto-optic image processing, edge enhancement and correlation using photorefractive materials, holographic phase distortion correction, to name a few. MATLAB examples are given throughout the text. MATLAB is emphasized since it is now a widely accepted software tool very routinely used in signal processing. A sizeable portion of this book is based on the authors' own in-class presentations, as well as research in the area. Instructive problems and MATLAB assignments are included at the end of each Chapter to enhance even further the value of this book to its readers. MATLAB is a registered trademark of The MathWorks, Inc.

Fourier Ptychographic Imaging

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Publisher : Morgan & Claypool Publishers
ISBN 13 : 168174273X
Total Pages : 94 pages
Book Rating : 4.6/5 (817 download)

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Book Synopsis Fourier Ptychographic Imaging by : Guoan Zheng

Download or read book Fourier Ptychographic Imaging written by Guoan Zheng and published by Morgan & Claypool Publishers. This book was released on 2016-06-30 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book demonstrates the concept of Fourier ptychography, a new imaging technique that bypasses the resolution limit of the employed optics. In particular, it transforms the general challenge of high-throughput, high-resolution imaging from one that is coupled to the physical limitations of the optics to one that is solvable through computation. Demonstrated in a tutorial form and providing many MATLAB® simulation examples for the reader, it also discusses the experimental implementation and recent developments of Fourier ptychography. This book will be of interest to researchers and engineers learning simulation techniques for Fourier optics and the Fourier ptychography concept.

Introduction to the Optical Transfer Function

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Publisher :
ISBN 13 :
Total Pages : 440 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Introduction to the Optical Transfer Function by : Charles S. Williams

Download or read book Introduction to the Optical Transfer Function written by Charles S. Williams and published by . This book was released on 1989-02-20 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: This timely publication brings together, in one source, a wealth of information on the optical transfer function. Treats fundamental concepts of spatial frequency, the spread function, wave aberration, and the transfer function. Then relates them to optical systems, including discussion of how they are measured and calculated, and their uses. Treatment is practical, and includes many illustrations.

Introduction to Aberrations in Optical Imaging Systems

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Publisher : Cambridge University Press
ISBN 13 : 1107006333
Total Pages : 285 pages
Book Rating : 4.1/5 (7 download)

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Book Synopsis Introduction to Aberrations in Optical Imaging Systems by : José Sasián

Download or read book Introduction to Aberrations in Optical Imaging Systems written by José Sasián and published by Cambridge University Press. This book was released on 2013 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: An accessible, well presented introduction to the theory of optical aberrations, covering key topics that are often missing from comparable books.

Electro-optical Imaging System Performance

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Author :
Publisher : SPIE-International Society for Optical Engineering
ISBN 13 :
Total Pages : 500 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Electro-optical Imaging System Performance by : Gerald C. Holst

Download or read book Electro-optical Imaging System Performance written by Gerald C. Holst and published by SPIE-International Society for Optical Engineering. This book was released on 2006 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fourier Optics and Computational Imaging

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Publisher : John Wiley & Sons
ISBN 13 : 1118900340
Total Pages : 312 pages
Book Rating : 4.1/5 (189 download)

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Book Synopsis Fourier Optics and Computational Imaging by : Kedar Khare

Download or read book Fourier Optics and Computational Imaging written by Kedar Khare and published by John Wiley & Sons. This book was released on 2015-09-21 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers both the mathematics of inverse problems and optical systems design, and includes a review of the mathematical methods and Fourier optics. The first part of the book deals with the mathematical tools in detail with minimal assumption about prior knowledge on the part of the reader. The second part of the book discusses concepts in optics, particularly propagation of optical waves and coherence properties of optical fields that form the basis of the computational models used for image recovery. The third part provides a discussion of specific imaging systems that illustrate the power of the hybrid computational imaging model in enhancing imaging performance. A number of exercises are provided for readers to develop further understanding of computational imaging. While the focus of the book is largely on optical imaging systems, the key concepts are discussed in a fairly general manner so as to provide useful background for understanding the mechanisms of a diverse range of imaging modalities.

Field Guide to Infrared Systems, Detectors, and FPAs

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Publisher : SPIE-International Society for Optical Engineering
ISBN 13 : 9781510618640
Total Pages : pages
Book Rating : 4.6/5 (186 download)

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Book Synopsis Field Guide to Infrared Systems, Detectors, and FPAs by : Arnold Daniels

Download or read book Field Guide to Infrared Systems, Detectors, and FPAs written by Arnold Daniels and published by SPIE-International Society for Optical Engineering. This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "Field Guide to Infrared Systems, Detectors, and FPAs, Third Edition is devoted to fundamental background issues for optical detection processes. It compares the characteristics of cooled and uncooled detectors with an emphasis on spectral and blackbody responsivity, detectivity, as well as the noise mechanisms related to optical detection. It introduces the concepts of barrier infrared detector technologies, and encompasses the capabilities and challenges of third-generation infrared focal plane arrays as well as the advantages of using dual-band technology. The book combines numerous engineering disciplines necessary for the development of an infrared system. It considers the development of search infrared systems and specifies the main descriptors used to characterize thermal imaging systems. Furthermore, this guide clarifies, identifies, and evaluates the engineering tradeoffs in the design of an infrared system"--

Optical Imaging and Spectroscopy

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Publisher : John Wiley & Sons
ISBN 13 : 0470443723
Total Pages : 530 pages
Book Rating : 4.4/5 (74 download)

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Book Synopsis Optical Imaging and Spectroscopy by : David J. Brady

Download or read book Optical Imaging and Spectroscopy written by David J. Brady and published by John Wiley & Sons. This book was released on 2009-04-27 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: An essential reference for optical sensor system design This is the first text to present an integrated view of the optical and mathematical analysis tools necessary to understand computational optical system design. It presents the foundations of computational optical sensor design with a focus entirely on digital imaging and spectroscopy. It systematically covers: Coded aperture and tomographic imaging Sampling and transformations in optical systems, including wavelets and generalized sampling techniques essential to digital system analysis Geometric, wave, and statistical models of optical fields The basic function of modern optical detectors and focal plane arrays Practical strategies for coherence measurement in imaging system design The sampling theory of digital imaging and spectroscopy for both conventional and emerging compressive and generalized measurement strategies Measurement code design Linear and nonlinear signal estimation The book concludes with a review of numerous design strategies in spectroscopy and imaging and clearly outlines the benefits and limits of each approach, including coded aperture and imaging spectroscopy, resonant and filter-based systems, and integrated design strategies to improve image resolution, depth of field, and field of view. Optical Imaging and Spectroscopy is an indispensable textbook for advanced undergraduate and graduate courses in optical sensor design. In addition to its direct applicability to optical system design, unique perspectives on computational sensor design presented in the text will be of interest for sensor designers in radio and millimeter wave, X-ray, and acoustic systems.

Modeling the Imaging Chain of Digital Cameras

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Publisher : SPIE-International Society for Optical Engineering
ISBN 13 : 9780819483393
Total Pages : 0 pages
Book Rating : 4.4/5 (833 download)

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Book Synopsis Modeling the Imaging Chain of Digital Cameras by : Robert D. Fiete

Download or read book Modeling the Imaging Chain of Digital Cameras written by Robert D. Fiete and published by SPIE-International Society for Optical Engineering. This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The process by which an image is formed, processed, and displayed can be conceptualized as a chain of physical events called the imaging chain. By mathematically modeling the imaging chain, we can gain insight into the relationship between the camera design parameters and the resulting image quality. The mathematical models can also be used to optimize and assess the design of a camera for specific applications before expenditures are committed to building hardware. Modeling the Imaging Chain of Digital Cameras teaches the key elements of the end-to-end imaging chain for digital camera systems and describes how elements of the imaging chain are mathematically modeled using the basics of linear systems mathematics and Fourier transforms. The emphasis is on general digital cameras designed to image incoherent light in the visible imaging spectrum. The reader will learn how digital camera design parameters are related to the elements of the imaging chain and how they influence the resulting image quality. The book also discusses the use of imaging chain models to simulate images from different digital camera designs for image quality evaluations.