Efficient Algorithms For Discrete Wavelet Transform

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Efficient Algorithms for Discrete Wavelet Transform

K K Shukla,Arvind K. Tiwari
Efficient Algorithms for Discrete Wavelet Transform Book PDF

Author : K K Shukla,Arvind K. Tiwari
Publisher : Springer Science & Business Media
Page : 97 pages
File Size : 51,8 Mb
Release : 2013-01-26
Category : Computers
ISBN : 9781447149415

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Efficient Algorithms for Discrete Wavelet Transform by K K Shukla,Arvind K. Tiwari Pdf

Due to its inherent time-scale locality characteristics, the discrete wavelet transform (DWT) has received considerable attention in signal/image processing. Wavelet transforms have excellent energy compaction characteristics and can provide perfect reconstruction. The shifting (translation) and scaling (dilation) are unique to wavelets. Orthogonality of wavelets with respect to dilations leads to multigrid representation. As the computation of DWT involves filtering, an efficient filtering process is essential in DWT hardware implementation. In the multistage DWT, coefficients are calculated recursively, and in addition to the wavelet decomposition stage, extra space is required to store the intermediate coefficients. Hence, the overall performance depends significantly on the precision of the intermediate DWT coefficients. This work presents new implementation techniques of DWT, that are efficient in terms of computation, storage, and with better signal-to-noise ratio in the reconstructed signal.

Reliability, Risk, and Safety, Three Volume Set

Radim Bris,Carlos Guedes Soares,Sebastián Martorell
Reliability Risk and Safety Three Volume Set Book PDF

Author : Radim Bris,Carlos Guedes Soares,Sebastián Martorell
Publisher : CRC Press
Page : 2480 pages
File Size : 44,8 Mb
Release : 2009-08-20
Category : Technology & Engineering
ISBN : 9780203859759

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Reliability, Risk, and Safety, Three Volume Set by Radim Bris,Carlos Guedes Soares,Sebastián Martorell Pdf

Containing papers presented at the 18th European Safety and Reliability Conference (Esrel 2009) in Prague, Czech Republic, September 2009, Reliability, Risk and Safety Theory and Applications will be of interest for academics and professionals working in a wide range of industrial and governmental sectors, including Aeronautics and Aerospace, Aut

Wavelet Analysis and Its Applications, and Active Media Technology 2004

Jian-Ping Li,John Daugman,Victor Wickerhauser
Wavelet Analysis and Its Applications and Active Media Technology 2004 Book PDF

Author : Jian-Ping Li,John Daugman,Victor Wickerhauser
Publisher : World Scientific
Page : 582 pages
File Size : 55,9 Mb
Release : 2004
Category : Computers
ISBN : 9812388745

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Wavelet Analysis and Its Applications, and Active Media Technology 2004 by Jian-Ping Li,John Daugman,Victor Wickerhauser Pdf

Wavelet analysis and its applications have been one of the fastest-growing research areas in the past several years. Wavelet theory has been employed in numerous fields and applications, such as signal and image processing, communication systems, biomedical imaging, radar, and air acoustics. Active media technology is concerned with the development of autonomous computational or physical entities capable of perceiving, reasoning, adapting, learning, cooperating, and delegating in a dynamic environment.This book captures the essence of the state of the art in wavelet analysis and its applications and active media technology. At the Congress, invited talks were delivered by distinguished researchers, namely Prof John Daugman of Cambridge University, UK; Prof Bruno Torresani of INRIA, France; Prof Victor Wickerhauser of Washington University, USA, Prof Ning Zhong of the Maebashi Institute of Technology, Japan; Prof John Yen of Pennsylvania State University, USA; and Prof Sankar K Pal of the Indian Statistical Institute, India.

Wavelet Analysis and Its Applications, and Active Media Technology

Jian Ping Li,John Daugman,Victor Wickerhauser,Bruno Torresani,John Yen,Ning Zhong,Sankar K Pal,Yuan Yan Tang,Jiming Liu
Wavelet Analysis and Its Applications and Active Media Technology Book PDF

Author : Jian Ping Li,John Daugman,Victor Wickerhauser,Bruno Torresani,John Yen,Ning Zhong,Sankar K Pal,Yuan Yan Tang,Jiming Liu
Publisher : World Scientific
Page : 1136 pages
File Size : 43,7 Mb
Release : 2004-05-04
Category : Computers
ISBN : 9789814482479

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Wavelet Analysis and Its Applications, and Active Media Technology by Jian Ping Li,John Daugman,Victor Wickerhauser,Bruno Torresani,John Yen,Ning Zhong,Sankar K Pal,Yuan Yan Tang,Jiming Liu Pdf

Wavelet analysis and its applications have been one of the fastest-growing research areas in the past several years. Wavelet theory has been employed in numerous fields and applications, such as signal and image processing, communication systems, biomedical imaging, radar, and air acoustics. Active media technology is concerned with the development of autonomous computational or physical entities capable of perceiving, reasoning, adapting, learning, cooperating, and delegating in a dynamic environment. This book captures the essence of the state of the art in wavelet analysis and its applications and active media technology. At the Congress, invited talks were delivered by distinguished researchers, namely Prof John Daugman of Cambridge University, UK; Prof Bruno Torresani of INRIA, France; Prof Victor Wickerhauser of Washington University, USA, Prof Ning Zhong of the Maebashi Institute of Technology, Japan; Prof John Yen of Pennsylvania State University, USA; and Prof Sankar K Pal of the Indian Statistical Institute, India. Contents: Volume 1: Keynote PresentationsTheoretical ResearchAlgorithm and ConstructionImage Processing and CompressionSignal Processing and CommunicationSystems and Applications Volume 2: Keynote PresentationsTheory and AlgorithmAgent and Multi-Agent SystemActive Computer Systems and InterfacesMulti-Modal Processing, Detection, Recognition and ExpressingPersonalized, Pervasive System and InterfaceSystems and Applications Readership: Graduate students, academics, researchers, and practitioners in the areas of pattern/handwriting recognition, image analysis, computer vision and networking.Keywords:Wavelet Analysis;Image Processing;Signal Processing;Communications;Algorithms and Constructions;Intelligent Agent Technology;Multi-Agent Technology;Multi-Agent Systems;Multi-Modal Processing;Detection

Discrete Wavelet Transformations

Patrick J. Van Fleet
Discrete Wavelet Transformations Book PDF

Author : Patrick J. Van Fleet
Publisher : John Wiley & Sons
Page : 624 pages
File Size : 43,6 Mb
Release : 2019-03-22
Category : Mathematics
ISBN : 9781118979327

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Discrete Wavelet Transformations by Patrick J. Van Fleet Pdf

Updated and Expanded Textbook Offers Accessible and Applications-First Introduction to Wavelet Theory for Students and Professionals The new edition of Discrete Wavelet Transformations continues to guide readers through the abstract concepts of wavelet theory by using Dr. Van Fleet’s highly practical, application-based approach, which reflects how mathematicians construct solutions to challenges outside the classroom. By introducing the Haar, orthogonal, and biorthogonal filters without the use of Fourier series, Van Fleet allows his audience to connect concepts directly to real-world applications at an earlier point than other publications in the field. Leveraging extensive graphical displays, this self-contained volume integrates concepts from calculus and linear algebra into the constructions of wavelet transformations and their applications, including data compression, edge detection in images and denoising of signals. Conceptual understanding is reinforced with over 500 detailed exercises and 24 computer labs. The second edition discusses new applications including image segmentation, pansharpening, and the FBI fingerprint compression specification. Other notable features include: Two new chapters covering wavelet packets and the lifting method A reorganization of the presentation so that basic filters can be constructed without the use of Fourier techniques A new comprehensive chapter that explains filter derivation using Fourier techniques Over 120 examples of which 91 are “live examples,” which allow the reader to quickly reproduce these examples in Mathematica or MATLAB and deepen conceptual mastery An overview of digital image basics, equipping readers with the tools they need to understand the image processing applications presented A complete rewrite of the DiscreteWavelets package called WaveletWare for use with Mathematica and MATLAB A website, www.stthomas.edu/wavelets, featuring material containing the WaveletWare package, live examples, and computer labs in addition to companion material for teaching a course using the book Comprehensive and grounded, this book and its online components provide an excellent foundation for developing undergraduate courses as well as a valuable resource for mathematicians, signal process engineers, and other professionals seeking to understand the practical applications of discrete wavelet transformations in solving real-world challenges.

Wavelets and Subband Coding

Jelena Kovacevic,Martin Vetterli
Wavelets and Subband Coding Book PDF

Author : Jelena Kovacevic,Martin Vetterli
Publisher : Prentice Hall
Page : 488 pages
File Size : 52,9 Mb
Release : 1995
Category : Technology & Engineering
ISBN : 0130970808

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Wavelets and Subband Coding by Jelena Kovacevic,Martin Vetterli Pdf

A central goal of signal processing is to describe real-time signals, be it for computation, compression, or understanding. This book presents a unified view of wavelets and subband coding with a signal processing perspective. Covers the discrete-time case, or filter banks; development of wavelets; continuous wavelet and local Fourier transforms; efficient algorithms for filter banks and wavelet computations; and signal compression. *provides broad coverage of theory and applications and a different perspective based on signal processing. *gives framework for applications in speech, audio, image and video compression as used in multimedia. *includes sufficient background material so that people without signal processing knowledge will find it useful.

Wavelets in Neuroscience

Alexander E. Hramov,Alexey A. Koronovskii,Valeri A. Makarov,Vladimir A. Maksimenko,Alexey N. Pavlov,Evgenia Sitnikova
Wavelets in Neuroscience Book PDF

Author : Alexander E. Hramov,Alexey A. Koronovskii,Valeri A. Makarov,Vladimir A. Maksimenko,Alexey N. Pavlov,Evgenia Sitnikova
Publisher : Springer Nature
Page : 384 pages
File Size : 52,5 Mb
Release : 2021-06-16
Category : Science
ISBN : 9783030759926

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Wavelets in Neuroscience by Alexander E. Hramov,Alexey A. Koronovskii,Valeri A. Makarov,Vladimir A. Maksimenko,Alexey N. Pavlov,Evgenia Sitnikova Pdf

This book illustrates how modern mathematical wavelet transform techniques offer fresh insights into the complex behavior of neural systems at different levels: from the microscopic dynamics of individual cells to the macroscopic behavior of large neural networks. It also demonstrates how and where wavelet-based mathematical tools can provide an advantage over classical approaches used in neuroscience. The authors well describe single neuron and populational neural recordings. This 2nd edition discusses novel areas and significant advances resulting from experimental techniques and computational approaches developed since 2015, and includes three new topics: • Detection of fEPSPs in multielectrode LFPs recordings. • Analysis of Visual Sensory Processing in the Brain and BCI for Human Attention Control; • Analysis and Real-time Classification of Motor-related EEG Patterns; The book is a valuable resource for neurophysiologists and physicists familiar with nonlinear dynamical systems and data processing, as well as for graduate students specializing in these and related areas.

Wavelets and Fractals in Earth System Sciences

E. Chandrasekhar,V. P. Dimri,V. M. Gadre
Wavelets and Fractals in Earth System Sciences Book PDF

Author : E. Chandrasekhar,V. P. Dimri,V. M. Gadre
Publisher : Taylor & Francis
Page : 306 pages
File Size : 42,9 Mb
Release : 2013-11-20
Category : Science
ISBN : 9781466553606

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Wavelets and Fractals in Earth System Sciences by E. Chandrasekhar,V. P. Dimri,V. M. Gadre Pdf

The subject of wavelet analysis and fractal analysis is fast developing and has drawn a great deal of attention in varied disciplines of science and engineering. Over the past couple of decades, wavelets, multiresolution, and multifractal analyses have been formalized into a thorough mathematical framework and have found a variety of applications w

Handbook of Mathematics

I.N. Bronshtein,K.A. Semendyayev,Gerhard Musiol,Heiner Mühlig
Handbook of Mathematics Book PDF

Author : I.N. Bronshtein,K.A. Semendyayev,Gerhard Musiol,Heiner Mühlig
Publisher : Springer
Page : 1255 pages
File Size : 49,8 Mb
Release : 2015-03-19
Category : Technology & Engineering
ISBN : 9783662462218

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Handbook of Mathematics by I.N. Bronshtein,K.A. Semendyayev,Gerhard Musiol,Heiner Mühlig Pdf

This guide book to mathematics contains in handbook form the fundamental working knowledge of mathematics which is needed as an everyday guide for working scientists and engineers, as well as for students. Easy to understand, and convenient to use, this guide book gives concisely the information necessary to evaluate most problems which occur in concrete applications. In the newer editions emphasis was laid on those fields of mathematics that became more important for the formulation and modeling of technical and natural processes, namely Numerical Mathematics, Probability Theory and Statistics, as well as Information Processing. Besides many enhancements and new paragraphs, new sections on Geometric and Coordinate Transformations, Quaternions and Applications, and Lie Groups and Lie Algebras were added for the sixth edition.

Advances in Asset Management and Condition Monitoring

Andrew Ball,Len Gelman,B. K. N. Rao
Advances in Asset Management and Condition Monitoring Book PDF

Author : Andrew Ball,Len Gelman,B. K. N. Rao
Publisher : Springer Nature
Page : 1566 pages
File Size : 49,8 Mb
Release : 2020-08-27
Category : Technology & Engineering
ISBN : 9783030577452

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Advances in Asset Management and Condition Monitoring by Andrew Ball,Len Gelman,B. K. N. Rao Pdf

This book gathers select contributions from the 32nd International Congress and Exhibition on Condition Monitoring and Diagnostic Engineering Management (COMADEM 2019), held at the University of Huddersfield, UK in September 2019, and jointly organized by the University of Huddersfield and COMADEM International. The aim of the Congress was to promote awareness of the rapidly emerging interdisciplinary areas of condition monitoring and diagnostic engineering management. The contents discuss the latest tools and techniques in the multidisciplinary field of performance monitoring, root cause failure modes analysis, failure diagnosis, prognosis, and proactive management of industrial systems. There is a special focus on digitally enabled asset management and covers several topics such as condition monitoring, maintenance, structural health monitoring, non-destructive testing and other allied areas. Bringing together expert contributions from academia and industry, this book will be a valuable resource for those interested in latest condition monitoring and asset management techniques.

Handbook of Neuroprosthetic Methods

Warren E. Finn,Peter G. LoPresti
Handbook of Neuroprosthetic Methods Book PDF

Author : Warren E. Finn,Peter G. LoPresti
Publisher : CRC Press
Page : 453 pages
File Size : 52,9 Mb
Release : 2002-12-16
Category : Medical
ISBN : 9781420040876

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Handbook of Neuroprosthetic Methods by Warren E. Finn,Peter G. LoPresti Pdf

Work in the field of neuroprosthetics requires multidisciplinary teams, but these collaborators must meet on common ground to develop an understanding of the capabilities and limitations of each part of a bioengineering project. The Handbook of Neuroprosthetic Methods provides a comprehensive resource for the techniques, methodologies, and options

Computational Signal Processing with Wavelets

Anthony Teolis
Computational Signal Processing with Wavelets Book PDF

Author : Anthony Teolis
Publisher : Birkhäuser
Page : 324 pages
File Size : 55,6 Mb
Release : 2017-10-02
Category : Mathematics
ISBN : 9783319657479

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Computational Signal Processing with Wavelets by Anthony Teolis Pdf

This unique resource examines the conceptual, computational, and practical aspects of applied signal processing using wavelets. With this book, readers will understand and be able to use the power and utility of new wavelet methods in science and engineering problems and analysis. The text is written in a clear, accessible style avoiding unnecessary abstractions and details. From a computational perspective, wavelet signal processing algorithms are presented and applied to signal compression, noise suppression, and signal identification. Numerical illustrations of these computational techniques are further provided with interactive software (MATLAB code) that is available on the World Wide Web. Topics and Features Continuous wavelet and Gabor transforms Frame-based theory of discretization and reconstruction of analog signals is developed New and efficient "overcomplete" wavelet transform is introduced and applied Numerical illustrations with an object-oriented computational perspective using the Wavelet Signal Processing Workstation (MATLAB code) available This book is an excellent resource for information and computational tools needed to use wavelets in many types of signal processing problems. Graduates, professionals, and practitioners in engineering, computer science, geophysics, and applied mathematics will benefit from using the book and software tools. The present, softcover reprint is designed to make this classic textbook available to a wider audience. A self-contained text that is theoretically rigorous while maintaining contact with interesting applications. A particularly noteworthy topic...is a class of ‘overcomplete wavelets’. These functions are not orthonormal and they lead to many useful results. —Journal of Mathematical Psychology

The Gibbs Phenomenon in Fourier Analysis, Splines and Wavelet Approximations

A.J. Jerri
The Gibbs Phenomenon in Fourier Analysis Splines and Wavelet Approximations Book PDF

Author : A.J. Jerri
Publisher : Springer Science & Business Media
Page : 357 pages
File Size : 48,8 Mb
Release : 2013-03-09
Category : Mathematics
ISBN : 9781475728477

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The Gibbs Phenomenon in Fourier Analysis, Splines and Wavelet Approximations by A.J. Jerri Pdf

This book represents the first attempt at a unified picture for the pres ence of the Gibbs (or Gibbs-Wilbraham) phenomenon in applications, its analysis and the different methods of filtering it out. The analysis and filtering cover the familiar Gibbs phenomenon in Fourier series and integral representations of functions with jump discontinuities. In ad dition it will include other representations, such as general orthogonal series expansions, general integral transforms, splines approximation, and continuous as well as discrete wavelet approximations. The mate rial in this book is presented in a manner accessible to upperclassmen and graduate students in science and engineering, as well as researchers who may face the Gibbs phenomenon in the varied applications that in volve the Fourier and the other approximations of functions with jump discontinuities. Those with more advanced backgrounds in analysis will find basic material, results, and motivations from which they can begin to develop deeper and more general results. We must emphasize that the aim of this book (the first on the sUbject): to satisfy such a diverse audience, is quite difficult. In particular, our detailed derivations and their illustrations for an introductory book may very well sound repeti tive to the experts in the field who are expecting a research monograph. To answer the concern of the researchers, we can only hope that this book will prove helpful as a basic reference for their research papers.

Innovative Data Communication Technologies and Application

Jennifer S. Raj,Abdullah M. Iliyasu,Robert Bestak,Zubair A. Baig
Innovative Data Communication Technologies and Application Book PDF

Author : Jennifer S. Raj,Abdullah M. Iliyasu,Robert Bestak,Zubair A. Baig
Publisher : Springer Nature
Page : 872 pages
File Size : 48,5 Mb
Release : 2021-02-02
Category : Computers
ISBN : 9789811596513

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Innovative Data Communication Technologies and Application by Jennifer S. Raj,Abdullah M. Iliyasu,Robert Bestak,Zubair A. Baig Pdf

This book presents the latest research in the fields of computational intelligence, ubiquitous computing models, communication intelligence, communication security, machine learning, informatics, mobile computing, cloud computing and big data analytics. The best selected papers, presented at the International Conference on Innovative Data Communication Technologies and Application (ICIDCA 2020), are included in the book. The book focuses on the theory, design, analysis, implementation and applications of distributed systems and networks.

Computational Signal Processing with Wavelets

Anthony Teolis
Computational Signal Processing with Wavelets Book PDF

Author : Anthony Teolis
Publisher : Springer Science & Business Media
Page : 344 pages
File Size : 52,8 Mb
Release : 2012-12-06
Category : Mathematics
ISBN : 9781461241423

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Computational Signal Processing with Wavelets by Anthony Teolis Pdf

Overview For over a decade now, wavelets have been and continue to be an evolving subject of intense interest. Their allure in signal processing is due to many factors, not the least of which is that they offer an intuitively satisfying view of signals as being composed of little pieces of wa'ues. Making this concept mathematically precise has resulted in a deep and sophisticated wavelet theory that has seemingly limitless applications. This book and its supplementary hands-on electronic: component are meant to appeal to both students and professionals. Mathematics and en gineering students at the undergraduate and graduate levels will benefit greatly from the introductory treatment of the subject. Professionals and advanced students will find the overcomplete approach to signal represen tation and processing of great value. In all cases the electronic component of the proposed work greatly enhances its appeal by providing interactive numerical illustrations. A main goal is to provide a bridge between the theory and practice of wavelet-based signal processing. Intended to give the reader a balanced look at the subject, this book emphasizes both theoretical and practical issues of wavelet processing. A great deal of exposition is given in the beginning chapters and is meant to give the reader a firm understanding of the basics of the discrete and continuous wavelet transforms and their relationship. Later chapters promote the idea that overcomplete systems of wavelets are a rich and largely unexplored area that have demonstrable benefits to offer in many applications.