From Signals To Image

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From Signals to Image

Haim Azhari,John A. Kennedy,Noam Weiss,Lana Volokh
From Signals to Image Book PDF

Author : Haim Azhari,John A. Kennedy,Noam Weiss,Lana Volokh
Publisher : Springer Nature
Page : 472 pages
File Size : 44,7 Mb
Release : 2020-05-29
Category : Technology & Engineering
ISBN : 9783030353261

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From Signals to Image by Haim Azhari,John A. Kennedy,Noam Weiss,Lana Volokh Pdf

This textbook, intended for advanced undergraduate and graduate students, is an introduction to the physical and mathematical principles used in clinical medical imaging. The first two chapters introduce basic concepts and useful terms used in medical imaging and the tools implemented in image reconstruction, while the following chapters cover an array of topics such as physics of x-rays and their implementation in planar and computed tomography (CT) imaging; nuclear medicine imaging and the methods of forming functional planar and single photon emission computed tomography (SPECT) images and Clinical imaging using positron emitters as radiotracers. The book also discusses the principles of MRI pulse sequencing and signal generation, gradient fields, and the methodologies implemented for image formation, form flow imaging and magnetic resonance angiography and the basic physics of acoustic waves, the different acquisition modes used in medical ultrasound, and the methodologies implemented for image formation and flow imaging using the Doppler Effect. By the end of the book, readers will know what is expected from a medical image, will comprehend the issues involved in producing and assessing the quality of a medical image, will be able to conceptually implement this knowledge in the development of a new imaging modality, and will be able to write basic algorithms for image reconstruction. Knowledge of calculus, linear algebra, regular and partial differential equations, and a familiarity with the Fourier transform and it applications is expected, along with fluency with computer programming. The book contains exercises, homework problems, and sample exam questions that are exemplary of the main concepts and formulae students would encounter in a clinical setting.

Image and Signal Processing

Alamin Mansouri,Abderrahim El Moataz,Fathallah Nouboud,Driss Mammass
Image and Signal Processing Book PDF

Author : Alamin Mansouri,Abderrahim El Moataz,Fathallah Nouboud,Driss Mammass
Publisher : Springer
Page : 551 pages
File Size : 50,9 Mb
Release : 2018-06-29
Category : Computers
ISBN : 9783319942117

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Image and Signal Processing by Alamin Mansouri,Abderrahim El Moataz,Fathallah Nouboud,Driss Mammass Pdf

This book constitutes the refereed proceedings of the 8th International Conference on Image and Signal Processing, ICISP 2018, held in Cherbourg, France, in July 2018. The 58 revised full papers were carefully reviewed and selected from 122 submissions. The contributions report on the latest developments in image and signal processing, video processing, computer vision, multimedia and computer graphics, and mathematical imaging and vision.

Biomedical Signal and Image Processing

Kayvan Najarian,Robert Splinter
Biomedical Signal and Image Processing Book PDF

Author : Kayvan Najarian,Robert Splinter
Publisher : CRC Press
Page : 411 pages
File Size : 48,9 Mb
Release : 2016-04-19
Category : Medical
ISBN : 9781439870341

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Biomedical Signal and Image Processing by Kayvan Najarian,Robert Splinter Pdf

Written for senior-level and first year graduate students in biomedical signal and image processing, this book describes fundamental signal and image processing techniques that are used to process biomedical information. The book also discusses application of these techniques in the processing of some of the main biomedical signals and images, such as EEG, ECG, MRI, and CT. New features of this edition include the technical updating of each chapter along with the addition of many more examples, the majority of which are MATLAB based.

Signal. Image. Architecture

John May
Signal Image Architecture Book PDF

Author : John May
Publisher : Unknown
Page : 0 pages
File Size : 44,8 Mb
Release : 2019
Category : Architecture
ISBN : 1941332463

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Signal. Image. Architecture by John May Pdf

Architecture is immersed in an immense cultural experiment called imaging. ​Yet the technical status and nature of that imaging must be reevaluated. What happens to the architectural mind when it stops pretending that electronic images of drawings made by computers are drawings? When it finally admits that imaging is not drawing, but is instead something that has already obliterated drawing? These are questions that, in general, architecture has scarcely begun to pose​, ​imagining that somehow its ideas and practices can resist the culture of imaging in which ​the rest of life now either swims or drowns. To patiently describe the world to oneself is to prepare the ground for an as yet unavailable politics. New descriptions can, under the right circumstances, be made to serve as the raw substrate for political impulses that cannot yet be expressed or lived, because their preconditions have not been arranged and articulated. Signal. Image. Architecture.​ aims to clarify the status of computational images in contemporary architectural thought and practice by showing what happens if the technical basis of architecture is examined very closely, if its technical terms and concepts are taken very seriously, at times even literally. It is not a theory of architectural images, but rather a brief philosophical description of architecture after imaging.

Medical Imaging Signals and Systems

Jerry L. Prince,Jonathan M. Links
Medical Imaging Signals and Systems Book PDF

Author : Jerry L. Prince,Jonathan M. Links
Publisher : Prentice Hall
Page : 544 pages
File Size : 49,5 Mb
Release : 2014
Category : Medical
ISBN : 0132145189

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Medical Imaging Signals and Systems by Jerry L. Prince,Jonathan M. Links Pdf

Covers the most important imaging modalities in radiology: projection radiography, x-ray computed tomography, nuclear medicine, ultrasound imaging, and magnetic resonance imaging. Organized into parts to emphasize key overall conceptual divisions.

Principles of Medical Imaging for Engineers

Michael Chappell
Principles of Medical Imaging for Engineers Book PDF

Author : Michael Chappell
Publisher : Springer Nature
Page : 169 pages
File Size : 55,8 Mb
Release : 2019-10-03
Category : Medical
ISBN : 9783030305116

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Principles of Medical Imaging for Engineers by Michael Chappell Pdf

This introduction to medical imaging introduces all of the major medical imaging techniques in wide use in both medical practice and medical research, including Computed Tomography, Ultrasound, Positron Emission Tomography, Single Photon Emission Tomography and Magnetic Resonance Imaging. Principles of Medical Imaging for Engineers introduces fundamental concepts related to why we image and what we are seeking to achieve to get good images, such as the meaning of ‘contrast’ in the context of medical imaging. This introductory text separates the principles by which ‘signals’ are generated and the subsequent ‘reconstruction’ processes, to help illustrate that these are separate concepts and also highlight areas in which apparently different medical imaging methods share common theoretical principles. Exercises are provided in every chapter, so the student reader can test their knowledge and check against worked solutions and examples. The text considers firstly the underlying physical principles by which information about tissues within the body can be extracted in the form of signals, considering the major principles used: transmission, reflection, emission and resonance. Then, it goes on to explain how these signals can be converted into images, i.e., full 3D volumes, where appropriate showing how common methods of ‘reconstruction’ are shared by some imaging methods despite relying on different physics to generate the ‘signals’. Finally, it examines how medical imaging can be used to generate more than just pictures, but genuine quantitative measurements, and increasingly measurements of physiological processes, at every point within the 3D volume by methods such as the use of tracers and advanced dynamic acquisitions. Principles of Medical Imaging for Engineers will be of use to engineering and physical science students and graduate students with an interest in biomedical engineering, and to their lecturers.

Sparse and Redundant Representations

Michael Elad
Sparse and Redundant Representations Book PDF

Author : Michael Elad
Publisher : Springer Science & Business Media
Page : 376 pages
File Size : 49,7 Mb
Release : 2010-08-12
Category : Mathematics
ISBN : 9781441970114

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Sparse and Redundant Representations by Michael Elad Pdf

A long long time ago, echoing philosophical and aesthetic principles that existed since antiquity, William of Ockham enounced the principle of parsimony, better known today as Ockham’s razor: “Entities should not be multiplied without neces sity. ” This principle enabled scientists to select the ”best” physical laws and theories to explain the workings of the Universe and continued to guide scienti?c research, leadingtobeautifulresultsliketheminimaldescriptionlength approachtostatistical inference and the related Kolmogorov complexity approach to pattern recognition. However, notions of complexity and description length are subjective concepts anddependonthelanguage“spoken”whenpresentingideasandresults. The?eldof sparse representations, that recently underwent a Big Bang like expansion, explic itly deals with the Yin Yang interplay between the parsimony of descriptions and the “language” or “dictionary” used in them, and it became an extremely exciting area of investigation. It already yielded a rich crop of mathematically pleasing, deep and beautiful results that quickly translated into a wealth of practical engineering applications. You are holding in your hands the ?rst guide book to Sparseland, and I am sure you’ll ?nd in it both familiar and new landscapes to see and admire, as well as ex cellent pointers that will help you ?nd further valuable treasures. Enjoy the journey to Sparseland! Haifa, Israel, December 2009 Alfred M. Bruckstein vii Preface This book was originally written to serve as the material for an advanced one semester (fourteen 2 hour lectures) graduate course for engineering students at the Technion, Israel.

Digital Signal Processing for Medical Imaging Using Matlab

E.S. Gopi
Digital Signal Processing for Medical Imaging Using Matlab Book PDF

Author : E.S. Gopi
Publisher : Springer Science & Business Media
Page : 116 pages
File Size : 51,8 Mb
Release : 2012-09-14
Category : Technology & Engineering
ISBN : 9781461431398

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Digital Signal Processing for Medical Imaging Using Matlab by E.S. Gopi Pdf

This book describes medical imaging systems, such as X-ray, Computed tomography, MRI, etc. from the point of view of digital signal processing. Readers will see techniques applied to medical imaging such as Radon transformation, image reconstruction, image rendering, image enhancement and restoration, and more. This book also outlines the physics behind medical imaging required to understand the techniques being described. The presentation is designed to be accessible to beginners who are doing research in DSP for medical imaging. Matlab programs and illustrations are used wherever possible to reinforce the concepts being discussed.

Time-frequency Transforms for Radar Imaging and Signal Analysis

Victor C. Chen,Hao Ling
Time frequency Transforms for Radar Imaging and Signal Analysis Book PDF

Author : Victor C. Chen,Hao Ling
Publisher : Artech House
Page : 238 pages
File Size : 42,5 Mb
Release : 2002
Category : Technology & Engineering
ISBN : 1580535496

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Time-frequency Transforms for Radar Imaging and Signal Analysis by Victor C. Chen,Hao Ling Pdf

This resource introduces a new image formation algorithm based on time-frequency-transforms, showing its advantage over the more conventional Fourier-based image formation. Referenced with over 170 equations and 80 illustrations, the book presents new algorithms that help improve the result of radar imaging and signal processing.

Computed Radiography

Yukio Tateno,Takeshi Iinuma,Masao Takano
Computed Radiography Book PDF

Author : Yukio Tateno,Takeshi Iinuma,Masao Takano
Publisher : Springer Science & Business Media
Page : 351 pages
File Size : 46,9 Mb
Release : 2012-12-06
Category : Medical
ISBN : 9784431668848

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Computed Radiography by Yukio Tateno,Takeshi Iinuma,Masao Takano Pdf

Computed radiography is one of the most promising digital radiography techniques, and is expected to replace the conventional screen film radiography in the near future. This book is the first textbook on computed radiography written by Japanese authors and describes basic technologies and clinical results obtained at various hospitals. There are more than 60 CR systems working in clinical environments in Japan. However, as yet there are not so many systems working outside Japan. This book is, therefore, a good introduction to the new technology and practice of the CR system all over the world.

Signals and Images

Rosângela Fernandes Coelho,Vitor Heloiz Nascimento,Ricardo Lopes de Queiroz,João Marcos Travassos Romano,Charles Casimiro Cavalcante
Signals and Images Book PDF

Author : Rosângela Fernandes Coelho,Vitor Heloiz Nascimento,Ricardo Lopes de Queiroz,João Marcos Travassos Romano,Charles Casimiro Cavalcante
Publisher : CRC Press
Page : 598 pages
File Size : 55,9 Mb
Release : 2018-09-03
Category : Technology & Engineering
ISBN : 9781498722377

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Signals and Images by Rosângela Fernandes Coelho,Vitor Heloiz Nascimento,Ricardo Lopes de Queiroz,João Marcos Travassos Romano,Charles Casimiro Cavalcante Pdf

Signals and Images: Advances and Results in Speech, Estimation, Compression, Recognition, Filtering, and Processing cohesively combines contributions from field experts to deliver a comprehensive account of the latest developments in signal processing. These experts detail the results of their research related to audio and speech enhancement, acoustic image estimation, video compression, biometric recognition, hyperspectral image analysis, tensor decomposition with applications in communications, adaptive sparse-interpolated filtering, signal processing for power line communications, bio-inspired signal processing, seismic data processing, arithmetic transforms for spectrum computation, particle filtering in cooperative networks, three-dimensional television, and more. This book not only shows how signal processing theory is applied in current and emerging technologies, but also demonstrates how to tackle key problems such as how to enhance speech in the time domain, improve audio quality, and meet the desired electrical consumption target for controlling carbon emissions. Signals and Images: Advances and Results in Speech, Estimation, Compression, Recognition, Filtering, and Processing serves as a guide to the next generation of signal processing solutions for speech and video coding, hearing aid devices, big data processing, smartphones, smart digital communications, acoustic sensors, and beyond.

Pattern Recognition and Signal Analysis in Medical Imaging

Anke Meyer-Baese,Volker J. Schmid
Pattern Recognition and Signal Analysis in Medical Imaging Book PDF

Author : Anke Meyer-Baese,Volker J. Schmid
Publisher : Elsevier
Page : 466 pages
File Size : 40,9 Mb
Release : 2014-03-21
Category : Technology & Engineering
ISBN : 9780124166158

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Pattern Recognition and Signal Analysis in Medical Imaging by Anke Meyer-Baese,Volker J. Schmid Pdf

Medical imaging is one of the heaviest funded biomedical engineering research areas. The second edition of Pattern Recognition and Signal Analysis in Medical Imaging brings sharp focus to the development of integrated systems for use in the clinical sector, enabling both imaging and the automatic assessment of the resultant data. Since the first edition, there has been tremendous development of new, powerful technologies for detecting, storing, transmitting, analyzing, and displaying medical images. Computer-aided analytical techniques, coupled with a continuing need to derive more information from medical images, has led to a growing application of digital processing techniques in cancer detection as well as elsewhere in medicine. This book is an essential tool for students and professionals, compiling and explaining proven and cutting-edge methods in pattern recognition for medical imaging. New edition has been expanded to cover signal analysis, which was only superficially covered in the first edition New chapters cover Cluster Validity Techniques, Computer-Aided Diagnosis Systems in Breast MRI, Spatio-Temporal Models in Functional, Contrast-Enhanced and Perfusion Cardiovascular MRI Gives readers an unparalleled insight into the latest pattern recognition and signal analysis technologies, modeling, and applications

Understanding Signals

Michael Burianyk
Understanding Signals Book PDF

Author : Michael Burianyk
Publisher : SEG Books
Page : 94 pages
File Size : 43,5 Mb
Release : 2019-05-15
Category : Science
ISBN : 9781560803577

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Understanding Signals by Michael Burianyk Pdf

Written for students as well as professionals who work with and support geophysicists, this book presents a simple and informal discussion of fundamental concepts which underlie the quantitative part of geophysical analysis and interpretation. These general concepts are applicable for an analytical approach to any phenomena that can be measured and recorded. With examples and figures created using Microsoft Excel®, this book is accessible and insightful. Topics covered include: the concept of signals based on the sine function; the summation of sine waves as a more complicated signal; the notion of Fourier series and the spectral representation of signals; digital sampling and discrete representation of signals; the discrete Fourier transform and inverse transform; the concept of filtering in the spectral domain; and the idea of filtering outside of the spectral domain, by convolution, and the relationship between the measurement and spectral domains. This book will be valuable for geologists, junior seismic interpreters, software developers, high school and university students, and geophysical professionals seeking a refresher of the basic concepts.

Biosignal and Medical Image Processing

John L. Semmlow,Benjamin Griffel
Biosignal and Medical Image Processing Book PDF

Author : John L. Semmlow,Benjamin Griffel
Publisher : CRC Press
Page : 630 pages
File Size : 52,5 Mb
Release : 2021-10-01
Category : Medical
ISBN : 9781466567375

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Biosignal and Medical Image Processing by John L. Semmlow,Benjamin Griffel Pdf

Written specifically for biomedical engineers, Biosignal and Medical Image Processing, Third Edition provides a complete set of signal and image processing tools, including diagnostic decision-making tools, and classification methods. Thoroughly revised and updated, it supplies important new material on nonlinear methods for describing and classify

Biomedical Signal and Image Processing

Kayvan Najarian,Robert Splinter
Biomedical Signal and Image Processing Book PDF

Author : Kayvan Najarian,Robert Splinter
Publisher : CRC Press
Page : 458 pages
File Size : 42,9 Mb
Release : 2005-12-21
Category : Medical
ISBN : 9781420058079

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Biomedical Signal and Image Processing by Kayvan Najarian,Robert Splinter Pdf

All of the biomedical measurement technologies, which are now instrumental to the medical field, are essentially useless without proper signal and image processing. Biomedical Signal and Image Processing is unique in providing a comprehensive survey of all the conventional and advanced imaging modalities and the main computational methods used for