“The book's focus on imaging problems is very unique among the competing books on inverse and ill-posed problems. …It gives a nice introduction into the MATLAB world of images and deblurring problems.” — Martin Hanke, Professor, Institut für Mathematik, Johannes-Gutenberg-Universität.When we use a camera, we want the recorded image to be a faithful representation of the scene that we see, but every image is more or less blurry. In image deblurring, the goal is to recover the original, sharp image by using a mathematical model of the blurring process. The key issue is that some information on the lost details is indeed present in the blurred image, but this “hidden” information can be recovered only if we know the details of the blurring process. Deblurring Images: Matrices, Spectra, and Filtering describes the deblurring algorithms and techniques collectively known as spectral filtering methods, in which the singular value decomposition—or a similar decomposition with spectral properties—is used to introduce the necessary regularization or filtering in the reconstructed image. The concise MATLAB® implementations described in the book provide a template of techniques that can be used to restore blurred images from many applications.This book's treatment of image deblurring is unique in two ways: it includes algorithmic and implementation details; and by keeping the formulations in terms of matrices, vectors, and matrix computations, it makes the material accessible to a wide range of readers. Students and researchers in engineering will gain an understanding of the linear algebra behind filtering methods, while readers in applied mathematics, numerical analysis, and computational science will be exposed to modern techniques to solve realistic large-scale problems in image processing. With a focus on practical and efficient algorithms, Deblurring Images: Matrices, Spectra, and Filtering includes many examples, sample image data, and MATLAB codes that allow readers to experiment with the algorithms. It also incorporates introductory material, such as how to manipulate images within the MATLAB environment, making it a stand-alone text. Pointers to the literature are given for techniques not covered in the book.Audience This book is intended for beginners in the field of image restoration and regularization. Readers should be familiar with basic concepts of linear algebra and matrix computations, including the singular value decomposition and orthogonal transformations. A background in signal processing and a familiarity with regularization methods or with ill-posed problems are not needed. For readers who already have this knowledge, this book gives a new and practical perspective on the use of regularization methods to solve real problems.Preface; How to Get the Software; List of Symbols; Chapter 1: The Image Deblurring Problem; Chapter 2: Manipulating Images in MATLAB; Chapter 3: The Blurring Function; Chapter 4: Structured Matrix Computations; Chapter 5: SVD and Spectral Analysis; Chapter 6: Regularization by Spectral Filtering; Chapter 7: Color Images, Smoothing Norms, and Other Topics; Appendix: MATLAB Functions; Bibliography; Index
“The book's focus on imaging problems is very unique among the competing books on inverse and ill-posed problems. …It gives a nice introduction into the MATLAB world of images and deblurring problems.” — Martin Hanke, Professor, Institut für Mathematik, Johannes-Gutenberg-Universität.When we use a camera, we want the recorded image to be a faithful representation of the scene that we see, but every image is more or less blurry. In image deblurring, the goal is to recover the original, sharp image by using a mathematical model of the blurring process. The key issue is that some information on the lost details is indeed present in the blurred image, but this “hidden” information can be recovered only if we know the details of the blurring process. Deblurring Images: Matrices, Spectra, and Filtering describes the deblurring algorithms and techniques collectively known as spectral filtering methods, in which the singular value decomposition—or a similar decomposition with spectral properties—is used to introduce the necessary regularization or filtering in the reconstructed image. The concise MATLAB® implementations described in the book provide a template of techniques that can be used to restore blurred images from many applications.This book's treatment of image deblurring is unique in two ways: it includes algorithmic and implementation details; and by keeping the formulations in terms of matrices, vectors, and matrix computations, it makes the material accessible to a wide range of readers. Students and researchers in engineering will gain an understanding of the linear algebra behind filtering methods, while readers in applied mathematics, numerical analysis, and computational science will be exposed to modern techniques to solve realistic large-scale problems in image processing. With a focus on practical and efficient algorithms, Deblurring Images: Matrices, Spectra, and Filtering includes many examples, sample image data, and MATLAB codes that allow readers to experiment with the algorithms. It also incorporates introductory material, such as how to manipulate images within the MATLAB environment, making it a stand-alone text. Pointers to the literature are given for techniques not covered in the book.Audience This book is intended for beginners in the field of image restoration and regularization. Readers should be familiar with basic concepts of linear algebra and matrix computations, including the singular value decomposition and orthogonal transformations. A background in signal processing and a familiarity with regularization methods or with ill-posed problems are not needed. For readers who already have this knowledge, this book gives a new and practical perspective on the use of regularization methods to solve real problems.Preface; How to Get the Software; List of Symbols; Chapter 1: The Image Deblurring Problem; Chapter 2: Manipulating Images in MATLAB; Chapter 3: The Blurring Function; Chapter 4: Structured Matrix Computations; Chapter 5: SVD and Spectral Analysis; Chapter 6: Regularization by Spectral Filtering; Chapter 7: Color Images, Smoothing Norms, and Other Topics; Appendix: MATLAB Functions; Bibliography; Index
The data of evolutionary biology have changed in a very radical way in recent years, the most significant input to this revolution being the advances made in developmental genetics. Another recent development is a noticeable shift away from extreme specialization in evolutionary biology. In this, we are perhaps to be reminded of George Gaylord Simpson's comments: "evolution is an incredibly complex but at the same time integrated and unitary process." The main objective of this book is to illustrate how natural adaptive systems evolve as a unity--with the particular objective of identifying and merging several special theories of evolution within the framework of a single general theory. The Evolution of Adaptive Systems provides an interdisciplinary overview of the general theory of evolution from the standpoint of the dynamic behavior of natural adaptive systems. The approach leads to a radically new fusion of the diverse disciplines of evolutionary biology, serving to resolve the considerable degree of conflict existing between different schools of contemporary thought. The book is a timely volume written by a natural historian with a broad view of biology The author draws examples from a large range of organisms from many different habitats and niches where interesting adaptations have evolved Probes deeply into mechanisms of evolution such as developmental genetics, morphogenesis, chromosome structure, and cladogenesis Clear definition of terms, with illustrations visualizing the main theoretical structures, and point-by-point summaries clearly stating the principal conclusions
Publisher's Note: Products purchased from 3rd Party sellers are not guaranteed by the Publisher for quality, authenticity, or access to any online entitlements included with the product. Lead innovation and raise the standard of care in your OR with new techniques and proven practical approaches presented at the definitive orthopaedic educational event of 2018 – the AAOS Annual Meeting.
Resistance to the tyrant was an essential stage in the development of the Greek city-state. In this richly insightful book, James F. McGlew examines the significance of changes in the Greek political vocabulary that came about as a result of the history of ancient tyrants. Surveying a vast range of historical and literary sources, McGlew looks closely at discourse concerning Greek tyranny as well as at the nature of the tyrants' power and the constraints on power implicit in that discourse. Archaic tyrants, he shows, characteristically represented themselves as agents of justice. Taking their self-representation not as an ideological veil concealing the nature of tyranny but as its conceptual definition, he attempts to show that, although the language of reform gave tyrants unprecedented political freedom, it also marked their powers as temporary. Tyranny took shape, McGlew maintains, through discursive complicity between the tyrant and his subjects, who presumably accepted his self-definition but also learned from him the language and methods of resistance. The tyrant's subjects learned to resist him as they learned to obey him, but when they rejected him they did so in such a way as to preserve for themselves the distinctive political freedoms that he enjoyed. Providing a new framework for understanding ancient tyranny, this book will be read with great interest by classicists, political scientists, and ancient and modern historians alike.
The figure of Medea has inspired artists in all fields throughout the centuries. This work examines the major representations of Medea in myth, art, and ancient and contemporary literature, as well as the philosophical, psychological and cultural questions these portrayals raise.
This book provides valuable lessons that will improve public policy and the quality of decisions that will affect generations to come.' Richard Moss Senior Director Climate and Energy United Nations Foundation 'An excellent addition to the body of knowledge on adaptation to climate change from the developing world which has been largely missing until now.' Saleemul Huq Director Climate Change Programme International Institute for Environment and Development 'This important volume is a valuable effort on adaptation to climate change that needs to be on the desks of those seeking coping strateg.
Neurogerontology tells the story of how the aging brain affects all aspects of cognition and physical performance. It comprehensively links the principles and substance of neuroscience with gerontology and psychology. Written largely from a behavioral neuroscience perspective, Neurogerontology explores the functional relationships between the central nervous system and psychological phenomena of aging, including perception, arousal, learning, cognition, and motor behavior. Willot emphasizes healthy aging, but dementia and other pathological conditions are discussed when relevant. This evidence-based approach to the neuroscience of aging makes this a valuable reference for professionals, as well as an informative textbook for students in gerontology courses.
Athens dominates textbook accounts of ancient Greece. But was it, for the Greeks themselves, a model city-state or a creative, even a corrupt, departure from the model? Or was there a model? This book reveals Epizephyrian Locri--a Greek colony on the Adriatic coast of Italy--as a third way in Greek culture, neither Athens nor Sparta. Drawing on a wide range of literary and archaeological evidence, James Redfield offers a fascinating account of this poorly understood Greek city-state, and in particular the distinctive role of women and marriage therein. Redfield devotes much of the book to placing Locri within a more general account of Greek culture, particularly with the institution of marriage in relation to private property, sexual identity, and the fate of the soul. He begins by considering the annual practice of sending two maidens from old-world Locris, the putative place of origin of the Italian Locrians, to serve in the temple of Athena at Ilion, finding here some key themes of Locrian culture. He goes on to provide a richly detailed overview of the Italian city; in a set of iconographic essays he suggests that marriage was seen in Locri as a life transformation akin to the eternal bliss hoped for after death. Nothing less than a general reevaluation of classical Greek society in both its political and theological dimensions, The Locrian Maidens is must reading for students and scholars of classics, while remaining accessible and of particular interest to those in women's studies and to anyone seeking a broader understanding of ancient Greece.
This revelatory exploration of Book One of the Argonautica rescues Jason from his status as the ineffectual hero of Apollonius' epic poem. James J. Clauss argues that by posing the question, "Who is the best of the Argonauts?" Apollonius redefines the epic hero and creates, in Jason, a man more realistic and less awesome than his Homeric predecessors, one who is vulnerable, dependent on the help of others, even morally questionable, yet ultimately successful. In bringing Apollonius' "curious and demanding poem" to life, Clauss illuminates two features of the poet's narrative style: his ubiquitous allusions to the poetry of others, especially Homer, and the carefully balanced structural organization of his episodes. The poet's subtextual interplay is explored, as is his propensity for underscoring the manipulation of the poetry of others through ring composition. This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1993.
Describes a variety of techniques for studying the cell nucleus, its membrane system, and its cytoskeleton using tools from all the sciences available to cell and development biologists. Among the 22 topics are the import and routing of nucleus-encoded chloroplast proteins, organizing spatial pattern in limb development, germ cell development, signaling by extracellular nucleotides, and nuclear fusion in the yeast. Includes several color plates. Annotation copyrighted by Book News, Inc., Portland, OR
The latest edition of this in-depth look at athletic injuries of the shoulder has been updated to feature 16 new chapters, additional illustrations and algorithms, an added focus on arthroscopic treatments, and pearls that highlight key information. Additional contributing authors give you a fresh spin on new and old topics from rehabilitation exercises to special coverage of female athletes, pediatrics, and golfers. This book offers coverage of arthroscopy, total joint replacement, instability, football, tennis, swimming, and gymnastic injuries, rotator cuff injuries, and much, much more! The large range of topics covered in this text ensures that it’s a great resource for orthopaedists, physical therapists, athletic trainers, and primary care physicians. Presents a multidisciplinary approach to the care of the shoulder, combining contributions from the leaders in the field of orthopedic surgery, physical therapy, and athletic training. Demonstrates which exercises your patients should perform in order to decrease their chance of injury or increase strength following an injury through illustrated exercises for rehabilitation and injury prevention. Illustrates how the shoulder is affected during activity of certain sports with a variety of tables and graphs. Covers a large range of topics including all shoulder injuries to be sufficiently comprehensive for both orthopaedists and physical therapists/athletic trainers. Features 16 new chapters, including Internal Impingement, Bankarts: Open vs. Arthroscopy, Adhesive Capsulitis of the Shoulder, Cervicogenic Shoulder Pain, Proprioception: Testing and Treatment, and more. Details current surgical and rehabilitation information for all aspects of shoulder pathology to keep you up-to-date. Organizes topics into different sections on anatomy, biomechanics, surgery, and rehabilitation for ease of reference.
Castalia Communications' posters have been putting answers up on the walls for generations of musicians. The Keyboard poster is a beautiful work of educational art which makes visualizing and applying the principles of harmony as easy as do-re-mi. The easy-to-use music theory on the poster applies to piano, organ, synthesizers, and all other keyboard instruments. Poster includes: Four Octave Life-Size Keyboard * Bass & Treble Key Signatures * Table of Keys * Chord & Scale Table * Twelve Major Scales * Bass & Treble Circles of Fifths * and more!
The only drug formulary on the market created solely for the treatment of exotic animals, Exotic Animal Formulary, 5th Edition addresses the most common questions and medical situations encountered in clinical practice. Using clear, current recommendations on drugs, indications, and dosages, this text helps you find the information you need fast. Written by clinical and research veterinarian James Carpenter, it includes biological tables with details on therapies and diets, normal blood parameters of common species, venipuncture sites, differential diagnosis, and medical protocols for common conditions. This thoroughly revised edition includes coverage of antimicrobial, antifungal, and antiparasitic agents, along with new chapters on invertebrates, backyard poultry and waterfowl, compound medications, and more! Nearly 200 drug tables provide clear, current recommendations on drugs, indications, and dosages used in treating exotic animals. Biological tables provide details on therapies and diets, normal blood parameters of common species, venipunctures sites, and medical protocols for common conditions. More than 20 expert authors contribute to this edition. All drug information is reviewed for accuracy, ensuring that this reference remains authoritative and current. NEW! Chapter on backyard poultry and waterfowl, an increasingly popular pet in the U.S. UPDATED Chapter on wildlife includes new information on: considerations for developing a wildlife policy in private practice; recommendations for safe restraint of native wildlife; recommendations for meat withdrawal times in game species for select medications; agents used in wild mammal emergencies; and much more. NEW! Information details the euthanasia agents used in fish. NEW! Information on amphibians includes the blood collection sites and the selected disinfectants for equipment and cage furniture. NEW! Information on hedgehogs includes common differential diagnoses based on physical examination findings and confirmed zoonotic diseases carried by hedgehogs. NEW Information on the constant rate infusion (CRI) protocols used in rabbits. NEW! Information on the protein electrophoresis values for ferrets. NEW! Information on compounding pharmacies.
This book provides a state-of-the-art review of the processing, presentation, and subsequent recognition of antigens by T cells. Topics discussed include the structure of MHC molecules, the nature and specificity of human class II molecule interactions with peptide antigens, the class II invariant chain, antigen processing and presentation by class I MHC molecules, the biology of antigen processing, and the presentation and role of accessory molecules in T cell recognition. Other chapters feature discussions about the T cell allorecognition of MHC molecules, the recognition of minor antigens, and the concept of "superantigens." Color plates demonstrate the three-dimensional structure of MHC molecules and peptide antigen interaction with MHC molecules. Diagrams illustrate antigen presentation pathways, T cell receptor-MHC interaction and accessory molecule interactions. Antigen Processing and Recognition will be a valuable addition to the libraries of students and teachers of immunology, as well as cell biologists who are looking for a unified view of this rapidly expanding subject.
Fungi research and knowledge grew rapidly following recent advances in genetics and genomics. This book synthesizes new knowledge with existing information to stimulate new scientific questions and propel fungal scientists on to the next stages of research. This book is a comprehensive guide on fungi, environmental sensing, genetics, genomics, interactions with microbes, plants, insects, and humans, technological applications, and natural product development.
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