Motion Compensation of Stripmap SAR Image Based on Maximum Standard Deviation

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Publisher :
ISBN 13 :
Total Pages : 78 pages
Book Rating : 4.:/5 (664 download)

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Book Synopsis Motion Compensation of Stripmap SAR Image Based on Maximum Standard Deviation by :

Download or read book Motion Compensation of Stripmap SAR Image Based on Maximum Standard Deviation written by and published by . This book was released on 2005 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthetic aperture radars (SAR) are extensively used for military and civilian applications. Compared to real aperture radar, SAR systems synthesize a long antenna by means of a moving carrier (e.g . aircraft) in order to obtain high resolution SAR images. SAR systems have the advantage of long-range propagation of signals and modern complex information processing capability to provide high resolution imagery. In this thesis, a Step-by-Step Search Algorithm is proposed for estimating the non-linear motion components (range error and azimuth error) using the maximum standard deviation criteria. Block Based Signal Processing is done on every pixel so as to compensate for motion error at every pixel at the center of the block. Thus the solution is aimed at estimating the unknown motion error components (without assuming the distribution of the error components) at block center thus increasing the sharpness of the image. Motion Compensation for known error and unknown error are performed with identical simulation parameters. Simulations are limited to two dimensional SAR system by combining range and altitude to slant range, but the concepts can also be extended to three dimensional systems. (Abstract shortened by UMI.).

Forming Rotated SAR Images by Real-time Motion Compensation

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ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.:/5 (96 download)

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Book Synopsis Forming Rotated SAR Images by Real-time Motion Compensation by :

Download or read book Forming Rotated SAR Images by Real-time Motion Compensation written by and published by . This book was released on 2012 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proper waveform parameter selection allows collecting Synthetic Aperture Radar (SAR) phase history data on a rotated grid in the Fourier Space of the scene being imaged. Subsequent image formation preserves the rotated geometry to allow SAR images to be formed at arbitrary rotation angles without the use of computationally expensive interpolation or resampling operations. This should be useful where control of image orientation is desired such as generating squinted stripmaps and VideoSAR applications, among others.

Signal Based Motion Compensation for Synthetic Aperture Radar

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Signal Based Motion Compensation for Synthetic Aperture Radar by :

Download or read book Signal Based Motion Compensation for Synthetic Aperture Radar written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of the Signal Based Motion Compensation (SBMC) for Synthetic Aperture Radar (SAR) effort is to develop a method to measure and compensate for both down range and cross range motion of the radar in order to provide high quality focused SAR imagery in the absence of precision measurements of the platform motion. Currently SAR systems require very precise navigation sensors for motion compensation. These sensors are very expensive and are often supplied in pairs for reliability. In the case of GPS they can be jammed, further degrading performance. This makes for a potentially very expensive and possibly vulnerable SAR system. SBMC can eliminate or reduce the need for these expensive navigation sensors thus reducing the cost of budget minded SAR systems. The results on this program demonstrated the capability of the SBMC approach.

SAR Image Analysis, Modeling, and Techniques II

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Publisher : SPIE-International Society for Optical Engineering
ISBN 13 :
Total Pages : 170 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis SAR Image Analysis, Modeling, and Techniques II by : Francesco Posa

Download or read book SAR Image Analysis, Modeling, and Techniques II written by Francesco Posa and published by SPIE-International Society for Optical Engineering. This book was released on 1999 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text brings together 18 papers that examine SAR image analysis, and its modelling and techniques

SAR Image Analysis, Modeling and Techniques

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Publisher :
ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis SAR Image Analysis, Modeling and Techniques by :

Download or read book SAR Image Analysis, Modeling and Techniques written by and published by . This book was released on 1999 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Bistatic SAR Data Processing Algorithms

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Publisher : John Wiley & Sons
ISBN 13 : 111818811X
Total Pages : 340 pages
Book Rating : 4.1/5 (181 download)

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Book Synopsis Bistatic SAR Data Processing Algorithms by : Xiaolan Qiu

Download or read book Bistatic SAR Data Processing Algorithms written by Xiaolan Qiu and published by John Wiley & Sons. This book was released on 2013-04-05 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: BISTATIC SAR DATA PROCESSING ALGORITHMS Synthetic Aperture Radar (SAR) is critical for remote sensing. It works day and night, in good weather or bad. Bistatic SAR is a new kind of SAR system, where the transmitter and receiver are placed on two separate platforms. Bistatic SAR is one of the most important trends in SAR development, as the technology renders SAR more flexible and safer when used in military environments. Imaging is one of the most difficult and important aspects of bistatic SAR data processing. Although traditional SAR signal processing is fully developed, bistatic SAR has a more complex system structure, so signal processing is more challenging. Focusing on imaging aspects of bistatic SAR signal processing, this book covers resolution analysis, echo generation methods, imaging algorithms, imaging parameter estimation, and motion compensation methods. Gives a general and updated framework for image formation using signal processing aspects Starts with an introduction to traditional SAR before moving on to more advanced topics Offers readers a range of exhaustive tools to process signals and form images Provides a solid reference for the imaging of other complicated SAR MATLAB® codes are available from the book’s companion site The book is ideal for researchers and engineers in SAR signal and data processing, as well as those working in bistatic and multistatic radar imaging, and in the radar sciences. Graduate students with a background in radar who are interested in bistatic and multistatic radar will find this book a helpful reference.

Handbook of Radar Signal Analysis

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Publisher : CRC Press
ISBN 13 : 1351665243
Total Pages : 746 pages
Book Rating : 4.3/5 (516 download)

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Book Synopsis Handbook of Radar Signal Analysis by : Bassem R. Mahafza

Download or read book Handbook of Radar Signal Analysis written by Bassem R. Mahafza and published by CRC Press. This book was released on 2021-08-30 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new handbook on radar signal analysis adopts a deliberate and systematic approach. It uses a clear and consistent level of delivery while maintaining strong and easy-to-follow mathematical details. The emphasis of this book is on radar signal types and their relevant signal processing and not on radar systems hardware or components. This handbook serves as a valuable reference to a wide range of audience. More specifically, college-level students, practicing radar engineers, as well as casual readers of the subject are the intended target audience of the first few chapters of this book. As the book chapters progress, these grow in complexity and specificity. Accordingly, later chapters are intended for practicing engineers, graduate college students, and advanced readers. Finally, the last few chapters contain several special topics on radar systems that are both educational and scientifically entertaining to all readers. The presentation of topics in this handbook takes the reader on a scientific journey whose major landmarks comprise the different radar subsystems and components. In this context, the chapters follow the radar signal along this journey from its birth to the end of its life. Along the way, the different relevant radar subsystems are analyzed and discussed in great detail. The chapter contributors of this new handbook comprise experienced academia members and practicing radar engineers. Their combined years of academic and real-world experiences are in excess of 175. Together, they bring a unique, easy-to-follow mix of mathematical and practical presentations of the topics discussed in this book. See the "Chapter Contributors" section to learn more about these individuals.

Synthetic Aperture Radar Processing

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Publisher : CRC Press
ISBN 13 : 1351412000
Total Pages : 326 pages
Book Rating : 4.3/5 (514 download)

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Book Synopsis Synthetic Aperture Radar Processing by : Giorgio Franceschetti

Download or read book Synthetic Aperture Radar Processing written by Giorgio Franceschetti and published by CRC Press. This book was released on 2018-02-06 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthetic Aperture Radar Processing simply and methodically presents principles and techniques of Synthetic Aperture Radar (SAR) image generation by analyzing its system transfer function. The text considers the full array of operation modes from strip to scan, emphasizes processing techniques, enabling the design of operational SAR codes. A simple example then follows. This book will be invaluable to all SAR scientists and engineers working in the field. It may be used as the basis for a course on SAR image generation or as a reference book on remote sensing. It contains a wide spectrum of information presented with clarity and rigor.

An Extimation-theoretic Technique for Motion-compensated Synthetic-aperture Array Imaging

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Publisher :
ISBN 13 :
Total Pages : 356 pages
Book Rating : 4.:/5 (451 download)

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Book Synopsis An Extimation-theoretic Technique for Motion-compensated Synthetic-aperture Array Imaging by : Cedric Leonard Logan

Download or read book An Extimation-theoretic Technique for Motion-compensated Synthetic-aperture Array Imaging written by Cedric Leonard Logan and published by . This book was released on 2000 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Synthetic Aperture Radar

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Publisher : American Society of Civil Engineers
ISBN 13 :
Total Pages : 276 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Synthetic Aperture Radar by : Richard D. McCoy

Download or read book Synthetic Aperture Radar written by Richard D. McCoy and published by American Society of Civil Engineers. This book was released on 1992 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings

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Publisher : Margret Schneider
ISBN 13 : 3800728281
Total Pages : 598 pages
Book Rating : 4.8/5 (7 download)

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Book Synopsis Proceedings by :

Download or read book Proceedings written by and published by Margret Schneider. This book was released on 2004 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Motion Compensation of Spotlight SAR Images in the Presence of Unknown Translational Target Motion

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (654 download)

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Book Synopsis Motion Compensation of Spotlight SAR Images in the Presence of Unknown Translational Target Motion by :

Download or read book Motion Compensation of Spotlight SAR Images in the Presence of Unknown Translational Target Motion written by and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Spotlight-Mode Synthetic Aperture Radar: A Signal Processing Approach

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Publisher : Springer Science & Business Media
ISBN 13 : 1461313333
Total Pages : 431 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Spotlight-Mode Synthetic Aperture Radar: A Signal Processing Approach by : Charles V. J. Jakowatz

Download or read book Spotlight-Mode Synthetic Aperture Radar: A Signal Processing Approach written by Charles V. J. Jakowatz and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern airborne and spaceborne imaging radars, known as synthetic aperture radars (SARs), are capable of producing high-quality pictures of the earth's surface while avoiding some of the shortcomings of certain other forms of remote imaging systems. Primarily, radar overcomes the nighttime limitations of optical cameras, and the cloud- cover limitations of both optical and infrared imagers. In addition, because imaging radars use a form of coherent illumination, they can be used in certain special modes such as interferometry, to produce some unique derivative image products that incoherent systems cannot. One such product is a highly accurate digital terrain elevation map (DTEM). The most recent (ca. 1980) version of imaging radar, known as spotlight-mode SAR, can produce imagery with spatial resolution that begins to approach that of remote optical imagers. For all of these reasons, synthetic aperture radar imaging is rapidly becoming a key technology in the world of modern remote sensing. Much of the basic `workings' of synthetic aperture radars is rooted in the concepts of signal processing. Starting with that premise, this book explores in depth the fundamental principles upon which the spotlight mode of SAR imaging is constructed, using almost exclusively the language, concepts, and major building blocks of signal processing. Spotlight-Mode Synthetic Aperture Radar: A Signal Processing Approach is intended for a variety of audiences. Engineers and scientists working in the field of remote sensing but who do not have experience with SAR imaging will find an easy entrance into what can seem at times a very complicated subject. Experienced radar engineers will find that the book describes several modern areas of SAR processing that they might not have explored previously, e.g. interferometric SAR for change detection and terrain elevation mapping, or modern non-parametric approaches to SAR autofocus. Senior undergraduates (primarily in electrical engineering) who have had courses in digital signal and image processing, but who have had no exposure to SAR could find the book useful in a one-semester course as a reference.

Principles of Synthetic Aperture Radar Imaging

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Publisher : CRC Press
ISBN 13 : 1466593156
Total Pages : 232 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Principles of Synthetic Aperture Radar Imaging by : Kun-Shan Chen

Download or read book Principles of Synthetic Aperture Radar Imaging written by Kun-Shan Chen and published by CRC Press. This book was released on 2016-01-05 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles of Synthetic Aperture Radar Imaging: A System Simulation Approach demonstrates the use of image simulation for SAR. It covers the various applications of SAR (including feature extraction, target classification, and change detection), provides a complete understanding of SAR principles, and illustrates the complete chain of a SAR operati

Handbook of Image and Video Processing

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Publisher : Academic Press
ISBN 13 : 0080533612
Total Pages : 1429 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Handbook of Image and Video Processing by : Alan C. Bovik

Download or read book Handbook of Image and Video Processing written by Alan C. Bovik and published by Academic Press. This book was released on 2010-07-21 with total page 1429 pages. Available in PDF, EPUB and Kindle. Book excerpt: 55% new material in the latest edition of this "must-have for students and practitioners of image & video processing!This Handbook is intended to serve as the basic reference point on image and video processing, in the field, in the research laboratory, and in the classroom. Each chapter has been written by carefully selected, distinguished experts specializing in that topic and carefully reviewed by the Editor, Al Bovik, ensuring that the greatest depth of understanding be communicated to the reader. Coverage includes introductory, intermediate and advanced topics and as such, this book serves equally well as classroom textbook as reference resource. • Provides practicing engineers and students with a highly accessible resource for learning and using image/video processing theory and algorithms • Includes a new chapter on image processing education, which should prove invaluable for those developing or modifying their curricula • Covers the various image and video processing standards that exist and are emerging, driving today's explosive industry • Offers an understanding of what images are, how they are modeled, and gives an introduction to how they are perceived • Introduces the necessary, practical background to allow engineering students to acquire and process their own digital image or video data • Culminates with a diverse set of applications chapters, covered in sufficient depth to serve as extensible models to the reader's own potential applications About the Editor... Al Bovik is the Cullen Trust for Higher Education Endowed Professor at The University of Texas at Austin, where he is the Director of the Laboratory for Image and Video Engineering (LIVE). He has published over 400 technical articles in the general area of image and video processing and holds two U.S. patents. Dr. Bovik was Distinguished Lecturer of the IEEE Signal Processing Society (2000), received the IEEE Signal Processing Society Meritorious Service Award (1998), the IEEE Third Millennium Medal (2000), and twice was a two-time Honorable Mention winner of the international Pattern Recognition Society Award. He is a Fellow of the IEEE, was Editor-in-Chief, of the IEEE Transactions on Image Processing (1996-2002), has served on and continues to serve on many other professional boards and panels, and was the Founding General Chairman of the IEEE International Conference on Image Processing which was held in Austin, Texas in 1994.* No other resource for image and video processing contains the same breadth of up-to-date coverage* Each chapter written by one or several of the top experts working in that area* Includes all essential mathematics, techniques, and algorithms for every type of image and video processing used by electrical engineers, computer scientists, internet developers, bioengineers, and scientists in various, image-intensive disciplines

Spotlight Synthetic Aperture Radar

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Publisher : Artech House on Demand
ISBN 13 : 9780890067284
Total Pages : 554 pages
Book Rating : 4.0/5 (672 download)

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Book Synopsis Spotlight Synthetic Aperture Radar by : Walter G. Carrara

Download or read book Spotlight Synthetic Aperture Radar written by Walter G. Carrara and published by Artech House on Demand. This book was released on 1995-01-01 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: ?The book gives an excellent theoretical and practical background of SAR in general and specifically of spotlight SAR. The rich experience of the authors in spotlight SAR processing is reflected by a very detailed summary of the associated theory as well as a lot of SAR image examples. These images illustrate the techniques described in the book and provide a valuable connection to practice. This book can be highly recommended to all scientists and engineers involved in SAR system design and SAR data evaluation.?---International Journal of Electronics and Communications

AGARD Lecture Series

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Publisher :
ISBN 13 :
Total Pages : 194 pages
Book Rating : 4.3/5 (126 download)

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Book Synopsis AGARD Lecture Series by : North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development

Download or read book AGARD Lecture Series written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development and published by . This book was released on 1989 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: