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Spherical Visibility Sampling
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Book Synopsis Physically Based Rendering by : Matt Pharr
Download or read book Physically Based Rendering written by Matt Pharr and published by Morgan Kaufmann. This book was released on 2010-06-28 with total page 1201 pages. Available in PDF, EPUB and Kindle. Book excerpt: This updated edition describes both the mathematical theory behind a modern photorealistic rendering system as well as its practical implementation. Through the ideas and software in this book, designers will learn to design and employ a full-featured rendering system for creating stunning imagery. Includes a companion site complete with source code for the rendering system described in the book, with support for Windows, OS X, and Linux.
Book Synopsis Physically Based Rendering, fourth edition by : Matt Pharr
Download or read book Physically Based Rendering, fourth edition written by Matt Pharr and published by MIT Press. This book was released on 2023-05-30 with total page 1274 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive update of the leading-edge computer graphics textbook that sets the standard for physically-based rendering in the industry and the field, with new material on GPU ray tracing. Photorealistic computer graphics are ubiquitous in today’s world, widely used in movies and video games as well as product design and architecture. Physically-based approaches to rendering, where an accurate modeling of the physics of light scattering is at the heart of image synthesis, offer both visual realism and predictability. Now in a comprehensively updated new edition, this best-selling computer graphics textbook sets the standard for physically-based rendering in the industry and the field. Physically Based Rendering describes both the mathematical theory behind a modern photorealistic rendering system as well as its practical implementation. A method known as literate programming combines human-readable documentation and source code into a single reference that is specifically designed to aid comprehension. The book’s leading-edge algorithms, software, and ideas—including new material on GPU ray tracing—equip the reader to design and employ a full-featured rendering system capable of creating stunning imagery. This essential text represents the future of real-time graphics. Detailed and rigorous but accessible approach guides readers all the way from theory to practical software implementation Fourth edition features new chapter on GPU ray tracing essential for game developers The premier reference for professionals learning about and working in the field Won its authors a 2014 Academy Award for Scientific and Technical Achievement Includes a companion site complete with source code
Book Synopsis An Automatic System for Determining Solar Absorptance and Thermal Emittance of Surfaces from Spectral Normal Reflectance Measurements by : Louis A. Teichman
Download or read book An Automatic System for Determining Solar Absorptance and Thermal Emittance of Surfaces from Spectral Normal Reflectance Measurements written by Louis A. Teichman and published by . This book was released on 1965 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: An automatic system is described for use in determining the solar absorptance and thermal emittance of surfaces from spectral reflectance measurements. The system consists of two spectrophotometers used to make optical reflectance measurements, electronic digitizing equipment to record the data, and a high-speed electronic computer to calculate the desired results. Manual and automatic means of data reduction are compared to determine the reliability and reproducibility of the system. A significant decrease in data reduction time is realized with use of the automatic system.
Book Synopsis Physically Based Rendering by : Matt Pharr
Download or read book Physically Based Rendering written by Matt Pharr and published by Morgan Kaufmann. This book was released on 2004-09-28 with total page 1200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physically Based Rendering, Second Edition, describes both the mathematical theory behind a modern photorealistic rendering system as well as its practical implementation. A method known as literate programming combines human-readable documentation and source code into a single reference that is specifically designed to aid comprehension. The result is a stunning achievement in graphics education. Through the ideas and software in this book, you will learn to design and employ a full-featured rendering system for creating stunning imagery. This new edition greatly refines its best-selling predecessor by streamlining all obsolete code as well as adding sections on parallel rendering and system design; animating transformations; multispectral rendering; realistic lens systems; blue noise and adaptive sampling patterns and reconstruction; measured BRDFs; and instant global illumination, as well as subsurface and multiple-scattering integrators. These updates reflect the current state-of-the-art technology, and along with the lucid pairing of text and code, ensure the book's leading position as a reference text for those working with images, whether it is for film, video, photography, digital design, visualization, or gaming. - The book that won its authors a 2014 Academy Award for Scientific and Technical Achievement from the Academy of Motion Picture Arts and Sciences - New sections on subsurface scattering, Metropolis light transport, precomputed light transport, multispectral rendering, and much more - Includes a companion site complete with source code for the rendering system described in the book, with support for Windows, OS X, and Linux: visit www.pbrt.org - Code and text are tightly woven together through a unique indexing feature that lists each function, variable, and method on the page that they are first described
Book Synopsis Computer Graphics by : John F. Hughes
Download or read book Computer Graphics written by John F. Hughes and published by Pearson Education. This book was released on 2014 with total page 1266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computer Graphics: Principles and Practice, Third Edition,remains the most authoritative introduction to the field. The first edition, the original “Foley and van Dam,” helped to define computer graphics and how it could be taught. The second edition became an even more comprehensive resource for practitioners and students alike. This third edition has been completely rewritten to provide detailed and up-to-date coverage of key concepts, algorithms, technologies, and applications. The authors explain the principles, as well as the mathematics, underlying computer graphics–knowledge that is essential for successful work both now and in the future. Early chapters show how to create 2D and 3D pictures right away, supporting experimentation. Later chapters, covering a broad range of topics, demonstrate more sophisticated approaches. Sections on current computer graphics practice show how to apply given principles in common situations, such as how to approximate an ideal solution on available hardware, or how to represent a data structure more efficiently. Topics are reinforced by exercises, programming problems, and hands-on projects. This revised edition features New coverage of the rendering equation, GPU architecture considerations, and importance- sampling in physically based rendering An emphasis on modern approaches, as in a new chapter on probability theory for use in Monte-Carlo rendering Implementations of GPU shaders, software rendering, and graphics-intensive 3D interfaces 3D real-time graphics platforms–their design goals and trade-offs–including new mobile and browser platforms Programming and debugging approaches unique to graphics development The text and hundreds of figures are presented in full color throughout the book. Programs are written in C++, C#, WPF, or pseudocode–whichever language is most effective for a given example. Source code and figures from the book, testbed programs, and additional content will be available from the authors' website (cgpp.net) or the publisher's website (informit.com/title/9780321399526). Instructor resources will be available from the publisher. The wealth of information in this book makes it the essential resource for anyone working in or studying any aspect of computer graphics.
Book Synopsis The Liquefaction of Publicness by : Slavko Splichal
Download or read book The Liquefaction of Publicness written by Slavko Splichal and published by Routledge. This book was released on 2020-04-28 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: The successful Brexit referendum campaign; Donald Trump’s election; and the rise of right-wing nationalist-populist political parties and movements – all of these events have incited renewed interest in public communication and the internetised media, deliberative democracy and public spheres, challenged by an informational abundance that generates a communicative liquefaction of publicness and politics. This book celebrates the 25th anniversary of the journal Javnost – The Public, bringing together internationally renowned scholars from 20 countries to discuss topical issues in contemporary media and communication research. It focuses on challenging issues of the changing nature of publicness and the public sphere in the internet age, issues of democracy and the crisis of public communication and the tasks of media and communication research as a social practice. It critically reflects on the democratisation crisis and the demise of popular and scholarly optimism, which the emerging internet inspired in early 1990s, when Javnost – The Public was founded.
Book Synopsis Advanced Photonics Methods for Biomedical Applications by : Edik Rafailov
Download or read book Advanced Photonics Methods for Biomedical Applications written by Edik Rafailov and published by CRC Press. This book was released on 2023-07-31 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced photonics methods for biomedical applications give researchers in universities and industries, and clinicians an overview of the novel tools for cancer diagnostics and treatment. This book provides researchers and professionals in the area of biomedical photonics with a toolbox of novel methodologies for biomedical applications, including health diagnostics, cancer detection, and treatment. It covers the theory, modeling, and design of each method, alongside their applications, fabrication, characterization, and measurements in clinical practice. A wide scope of concepts concerning innovative science and technologies of medicine will be covered, providing the readers with the latest research, developments, and technologies. It will also be a valuable resource for students and early-career researchers, alongside those involved in the design of the novel photonics-based techniques for health diagnostics and cancer detection and treatment. Key features • Discusses novel methods of cancer diagnostics and cancer treatment. • Details non and minimally invasive photonics techniques. • Explores the applications of machine learning and artificial intelligence to these novel techniques.
Book Synopsis Visual Computing for Medicine by : Bernhard Preim
Download or read book Visual Computing for Medicine written by Bernhard Preim and published by Newnes. This book was released on 2013-11-07 with total page 1017 pages. Available in PDF, EPUB and Kindle. Book excerpt: Visual Computing for Medicine, Second Edition, offers cutting-edge visualization techniques and their applications in medical diagnosis, education, and treatment. The book includes algorithms, applications, and ideas on achieving reliability of results and clinical evaluation of the techniques covered. Preim and Botha illustrate visualization techniques from research, but also cover the information required to solve practical clinical problems. They base the book on several years of combined teaching and research experience. This new edition includes six new chapters on treatment planning, guidance and training; an updated appendix on software support for visual computing for medicine; and a new global structure that better classifies and explains the major lines of work in the field. - Complete guide to visual computing in medicine, fully revamped and updated with new developments in the field - Illustrated in full color - Includes a companion website offering additional content for professors, source code, algorithms, tutorials, videos, exercises, lessons, and more
Book Synopsis Nonlinear Optics on Ferroic Materials by : Manfred Fiebig
Download or read book Nonlinear Optics on Ferroic Materials written by Manfred Fiebig and published by John Wiley & Sons. This book was released on 2023-12-04 with total page 485 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering the fruitful combination of nonlinear optics and ferroic materials! Nonlinear Optics on Ferroic Materials features three fields of physics: symmetry; magnetic or electric, long-range (ferroic) order; and nonlinear laser optics. The book begins by introducing the fundamentals of each of field. Next, it discusses how nonlinear optical studies help to reveal properties that are inaccessible with standard characterization techniques. A systematic discussion is also provided of the unique degrees of freedom of the nonlinear-optical probing of ferroics. The final section of the book explores material classes of primary interest in contemporary condensed-matter physics. This includes multiferroics with magnetoelectric correlations and oxide-electronic materials as well as the applications related to the optical properties of ferroic materials. The book concludes with a look toward future developments in using nonlinear optics to study ferroic materials. Reviews original methods and approaches to applications such as oxide-electronic devices, superconductors, and topological insulators Examines how nonlinear optics and ferroics complement each other for the elucidation of materials properties and the development of new devices Serves as a reference for experienced scientists and innovative researchers The use of nonlinear optics for the study of ferroic materials has seen rising interest in recent years, therefore Nonlinear Optics is a prime resource for researchers in this field today. Manfred Fiebig, PhD, is Professor of Multifunctional Ferroic Materials in the Department of Materials at ETH Zurich, Switzerland. He served as head, resp. deputy head of the Department from 2014-2018. His recent honors include election as APS Fellow, an ERC Advanced Investigator Grant and a three-year appointment as Guest Professor at the Japanese research institute RIKEN.
Book Synopsis The Making of a European Public Sphere by : Ruud Koopmans
Download or read book The Making of a European Public Sphere written by Ruud Koopmans and published by Cambridge University Press. This book was released on 2010-07-29 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This book investigates an important source of the European Union's recent legitimacy problems. It shows how European integration is debated in mass media, and how this affects democratic inclusiveness. Advancing integration implies a shift in power between governments, parliaments, and civil society. Behind debates over Europe's 'democratic deficit' is a deeper concern: whether democratic politics can perform effectively under conditions of Europeanization and globalization. This study is based on a wealth of unique data from seven European countries, combining newspaper content analyses, an innovative study of Internet communication structures, and hundreds of interviews with leading political and media representatives across Europe. It is by far the most far-reaching and empirically grounded study on the Europeanization of media discourse and political contention to date, and a must-read for anyone interested in how European integration changes democratic politics and why European integration has become increasingly contested.
Book Synopsis Investigation into High Efficiency Visible Light Photocatalysts for Water Reduction and Oxidation by : David James Martin
Download or read book Investigation into High Efficiency Visible Light Photocatalysts for Water Reduction and Oxidation written by David James Martin and published by Springer. This book was released on 2015-05-14 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis describes novel strategies for the rational design of several cutting-edge high-efficiency photocatalysts, for applications such as water photooxidation, reduction, and overall splitting using a Z-Scheme system. As such, it focuses on efficient strategies for reducing energy loss by controlling charge transfer and separation, including novel faceted forms of silver phosphate for water photooxidation at record high rates, surface-basic highly polymerised graphitic carbon nitride for extremely efficient hydrogen production, and the first example of overall water splitting using a graphitic carbon nitride-based Z-Scheme system. Photocatalytic water splitting using solar irradiation can potentially offer a zero-carbon renewable energy source, yielding hydrogen and oxygen as clean products. These two ‘solar’ products can be used directly in fuel cells or combustion to provide clean electricity or other energy. Alternatively they can be utilised as separate entities for feedstock-based reactions, and are considered to be the two cornerstones of hydrogenation and oxidation reactions, including the production of methanol as a safe/portable fuel, or conventional catalytic reactions such as Fischer-Tropsch synthesis and ethylene oxide production. The main driving force behind the investigation is the fact that no photocatalyst system has yet reported combined high efficiency, high stability, and cost effectiveness; though cheap and stable, most suffer from low efficiency.
Book Synopsis War and Intervention in the Transnational Public Sphere by : Cathleen Kantner
Download or read book War and Intervention in the Transnational Public Sphere written by Cathleen Kantner and published by Routledge. This book was released on 2015-10-05 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: The post-Cold War era saw an unexpected increase in intra-state violence against ethnic and religious groups, brutal civil wars and asymmetric conflicts. Those crises posed fundamental questions for the European Union and its member states, to which Europe has so far proven unable to develop satisfactory answers. This book contends that public debates over wars and humanitarian military interventions after the Cold War represent an evolving process of comprehension and collective interpretation of new realities. Employing innovative computer-linguistic methods, it examines the dynamics of this debate across Europe and compares it to that of the United States. In doing so, it argues that transnational political communication has shaped European identity-formation in significant ways and that, in trying to come to terms with important crises and institutional events, shared understandings of Europe have emerged. Looking at evidence from a wide range of countries, including Austria, France, Germany, Ireland, the Netherlands and the United Kingdom, and spanning a continuous period of 16 years, this book empirically analyses these shared understandings of the EU as a problem-solving and ethical community. This book will be of interest to students and scholars of international relations, EU politics, security studies, comparative politics, political communication and European integration.
Download or read book Memorandum written by and published by . This book was released on 1995 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NBS Special Publication written by and published by . This book was released on 1979 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Interferometry and Synthesis in Radio Astronomy by : A. Richard Thompson
Download or read book Interferometry and Synthesis in Radio Astronomy written by A. Richard Thompson and published by Springer. This book was released on 2017-02-22 with total page 910 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is open access under a CC BY-NC 4.0 license. The third edition of this indispensable book in radio interferometry provides extensive updates to the second edition, including results and technical advances from the past decade; discussion of arrays that now span the full range of the radio part of the electromagnetic spectrum observable from the ground, 10 MHz to 1 THz; an analysis of factors that affect array speed; and an expanded discussion of digital signal-processing techniques and of scintillation phenomena and the effects of atmospheric water vapor on image distortion, among many other topics. With its comprehensiveness and detailed exposition of all aspects of the theory and practice of radio interferometry and synthesis imaging, this book has established itself as a standard reference in the field. It begins with an overview of the basic principles of radio astronomy, a short history of the development of radio interferometry, and an elementary discussion of the operation of an interferometer. From this foundation, it delves into the underlying relationships of interferometry, sets forth the coordinate systems and parameters to describe synthesis imaging, and examines configurations of antennas for multielement synthesis arrays. Various aspects of the design and response of receiving systems are discussed, as well as the special requirements of very-long-baseline interferometry (VLBI), image reconstruction, and recent developments in image enhancement techniques and astrometric observations. Also discussed are propagation effects in the media between the source and the observer, and radio interference, factors that limit performance. Related techniques are introduced, including intensity interferometry, optical interferometry, lunar occultations, tracking of satellites in Earth orbit, interferometry for remote Earth sensing, and holographic measurements of antenna surfaces. This book will benefit anyone who is interested in radio interferometry techniques for astronomy, astrometry, geodesy, or electrical engineering.
Book Synopsis Autodesk Vred 2021 User Guide by : Serdar Hakan DÜZGÖREN
Download or read book Autodesk Vred 2021 User Guide written by Serdar Hakan DÜZGÖREN and published by Serdar Hakan DÜZGÖREN. This book was released on with total page 715 pages. Available in PDF, EPUB and Kindle. Book excerpt: Preface Hello everyone, in this book, we have reviewed all of the Autodesk Vred 2021 in detail. In our book, we will start with preparing scenes with Vred and learn about animating thinking, preparing materials, using light and camera, as well as navigating vred scenes with XR,MR,VR and AR devices. Now, let's look at the topics in our book in order; · User Interface · VRED Basics · Animation · Assets · Autodesk VRED App · Cameras · Collaboration · Geometry · Lights · Materials · Media · OpenGL Materials Reference · Optimize · Preferences · Python Documentation · References · Rendering · Scene Graph · Scene Interaction · Sceneplates · Simple UI · Textures · Truelight Materials Reference · UVs · Variants · XR/MR/VR and Setup Serdar Hakan DÜZGÖREN Autodesk Expert Elite | Autodesk Offical Member | Autodesk Int. Moderator | Autodesk Consultant
Book Synopsis EU Citizens in the European Public Sphere by : Stefanie Walter
Download or read book EU Citizens in the European Public Sphere written by Stefanie Walter and published by Springer. This book was released on 2016-07-20 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stefanie Walter examines the visibility of European Union citizens in the mass mediated European public sphere and argues that it can help facilitate an exchange between decision-makers and ordinary citizens. The results show that in comparison to other actor groups, such as political parties or civil society organisations, the visibility of European Union citizens is not marginal. Yet, the image of the European Union citizenry that becomes visible via the news media remains nationally entrenched and references to a truly European citizenry are rare. The study also uses multilevel regressions to explain the visibility of European Union citizens in the news coverage. The empirical analyses are based on a large-scale content analysis of TV news and newspaper articles of the 2009 European Parliament election.p>
