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Author: George Drettakis
Publisher: Springer Science & Business Media
ISBN: 9783211832134
Category : Technology & Engineering
Languages : en
Pages : 360
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Book Description
Some of the best current research on realistic rendering is included in this volume. It emphasizes the current "hot topics” in this field: image based rendering, and efficient local and global-illumination calculations. In the first of these areas, there are several contributions on real-world model acquisition and display, on using image-based techniques for illumination and on efficient ways to parameterize and compress images or light fields, as well as on clever uses of texture and compositing hardware to achieve image warping and 3D surface textures. In global and local illumination, there are contributions on extending the techniques beyond diffuse reflections, to include specular and more general angle dependent reflection functions, on efficiently representing and approximating these reflection functions, on representing light sources and on approximating visibility and shadows. Finally, there are two contributions on how to use knowledge about human perception to concentrate the work of accurate rendering only where it will be noticed, and a survey of computer graphics techniques used in the production of a feature length computer-animated film with full 3D characters.
Author: George Drettakis
Publisher: Springer Science & Business Media
ISBN: 9783211832134
Category : Technology & Engineering
Languages : en
Pages : 360
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Book Description
Some of the best current research on realistic rendering is included in this volume. It emphasizes the current "hot topics” in this field: image based rendering, and efficient local and global-illumination calculations. In the first of these areas, there are several contributions on real-world model acquisition and display, on using image-based techniques for illumination and on efficient ways to parameterize and compress images or light fields, as well as on clever uses of texture and compositing hardware to achieve image warping and 3D surface textures. In global and local illumination, there are contributions on extending the techniques beyond diffuse reflections, to include specular and more general angle dependent reflection functions, on efficiently representing and approximating these reflection functions, on representing light sources and on approximating visibility and shadows. Finally, there are two contributions on how to use knowledge about human perception to concentrate the work of accurate rendering only where it will be noticed, and a survey of computer graphics techniques used in the production of a feature length computer-animated film with full 3D characters.
Author:
Publisher:
ISBN:
Category : Electric lighting
Languages : en
Pages : 984
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Book Description
Author: Billy Pegram
Publisher: Amherst Media
ISBN: 1608957977
Category : Photography
Languages : en
Pages : 128
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Book Description
Models need to get hired, designers need to sell their clothing, magazine editors need to attract readers—and to do this, they all need one thing: attention-grabbing images. Satisfying these savvy and demanding fashion-photography clients requires a photographer with both a strong command of lighting and a dash of ingenuity. In this book, veteran fashion shooter Billy Pegram (whose past clients include Fila, Swatch, Pussycat Dolls, and Tony Hawk) shows you how to attain that goal with cutting-edge techniques that showcase flawless skin, accentuate stunning figures, and highlight gorgeous products. Through careful control of the light, whether in the studio or on location, you’ll learn how to manage every nuance of the model’s appearance, drawing attention to his or her standout qualities and minimizing any problem areas. Short, to-the-point lessons with ample lighting diagrams and image sequences make learning easy. Armed with these techniques, you’ll be ready to approach fashion shoots (or fashion-inspired portrait sessions) with confidence—and deliver memorable images to your clients.
Author:
Publisher: Delene Kvasnicka
ISBN:
Category :
Languages : en
Pages : 1436
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Book Description
Author: Bernhard Preim
Publisher: Elsevier
ISBN: 0080549055
Category : Computers
Languages : en
Pages : 677
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Book Description
Visualization in Medicine is the first book on visualization and its application to problems in medical diagnosis, education, and treatment. The book describes the algorithms, the applications and their validation (how reliable are the results?), and the clinical evaluation of the applications (are the techniques useful?). It discusses visualization techniques from research literature as well as the compromises required to solve practical clinical problems. The book covers image acquisition, image analysis, and interaction techniques designed to explore and analyze the data. The final chapter shows how visualization is used for planning liver surgery, one of the most demanding surgical disciplines. The book is based on several years of the authors' teaching and research experience. Both authors have initiated and lead a variety of interdisciplinary projects involving computer scientists and medical doctors, primarily radiologists and surgeons.* A core field of visualization and graphics missing a dedicated book until now* Written by pioneers in the field and illustrated in full color* Covers theory as well as practice
Author: Dugan Um
Publisher: Springer
ISBN: 3319745948
Category : Technology & Engineering
Languages : en
Pages : 339
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Book Description
This updated, second edition provides readers with an expanded treatment of the FEM as well as new information on recent trends in rapid prototyping technology. The new edition features more descriptions, exercises, and questions within each chapter. In addition, more in-depth surface theory has been introduced in section four, with particular emphasis in surface theory. Promising cutting edge technologies in the area of rapid prototyping are introduced in section seven, MATLAB-based FEM analysis has been added in section eight, and development of the plan stress and plane strain stiffness equations are introduced as a new chapter. Revised and updated based on student feedback, Solid Modeling and Applications: Rapid Prototyping, CAD and CAE Theory is ideal for university students in various engineering disciplines as well as design engineers involved in product design, analysis, and validation. It equips them with an understanding of the theory and essentials and also with practical skills needed to apply this understanding in real world design and manufacturing settings.
Author: John A. Sokolowski
Publisher: John Wiley & Sons
ISBN: 0470590610
Category : Mathematics
Languages : en
Pages : 453
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Book Description
An insightful presentation of the key concepts, paradigms, and applications of modeling and simulation Modeling and simulation has become an integral part of research and development across many fields of study, having evolved from a tool to a discipline in less than two decades. Modeling and Simulation Fundamentals offers a comprehensive and authoritative treatment of the topic and includes definitions, paradigms, and applications to equip readers with the skills needed to work successfully as developers and users of modeling and simulation. Featuring contributions written by leading experts in the field, the book's fluid presentation builds from topic to topic and provides the foundation and theoretical underpinnings of modeling and simulation. First, an introduction to the topic is presented, including related terminology, examples of model development, and various domains of modeling and simulation. Subsequent chapters develop the necessary mathematical background needed to understand modeling and simulation topics, model types, and the importance of visualization. In addition, Monte Carlo simulation, continuous simulation, and discrete event simulation are thoroughly discussed, all of which are significant to a complete understanding of modeling and simulation. The book also features chapters that outline sophisticated methodologies, verification and validation, and the importance of interoperability. A related FTP site features color representations of the book's numerous figures. Modeling and Simulation Fundamentals encompasses a comprehensive study of the discipline and is an excellent book for modeling and simulation courses at the upper-undergraduate and graduate levels. It is also a valuable reference for researchers and practitioners in the fields of computational statistics, engineering, and computer science who use statistical modeling techniques.
Author: Andreas Anyuru
Publisher: John Wiley & Sons
ISBN: 1119940591
Category : Computers
Languages : en
Pages : 360
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Book Description
Everything you need to know about developing hardware-accelerated 3D graphics with WebGL! As the newest technology for creating 3D graphics on the web, in both games, applications, and on regular websites, WebGL gives web developers the capability to produce eye-popping graphics. This book teaches you how to use WebGL to create stunning cross-platform apps. The book features several detailed examples that show you how to develop 3D graphics with WebGL, including explanations of code snippets that help you understand the why behind the how. You will also develop a stronger understanding of WebGL development from coverage that: •Provides a comprehensive overview of WebGL and shows how it relates to other graphics-related technologies •Addresses important topics such as the WebGL graphics pipeline, 3D transformations, texturing and lighting •Teaches you how to write vertex shaders and fragment shaders for WebGL •Includes a lot of useful guidelines, tips, and tricks for WebGL performance optimizations Professional WebGL Programming is the first book on the market to delve into this fascinating topic and it puts you on your way to mastering the possibilities that exist with WebGL.
Author: V. Anton Spraul
Publisher: No Starch Press
ISBN: 1593276664
Category : Computers
Languages : en
Pages : 217
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Book Description
We use software every day to perform all kinds of magical, powerful tasks. It's the force behind stunning CGI graphics, safe online shopping, and speedy Google searches. Software drives the modern world, but its inner workings remain a mystery to many. How Software Works explains how computers perform common-yet-amazing tasks that we take for granted every day. Inside you'll learn: –How data is encrypted –How passwords are used and protected –How computer graphics are created –How video is compressed for streaming and storage –How data is searched (and found) in huge databases –How programs can work together on the same problem without conflict –How data travels over the Internet How Software Works breaks down these processes with patient explanations and intuitive diagrams so that anyone can understand—no technical background is required, and you won't be reading through any code. In plain English, you'll examine the intricate logic behind the technologies you constantly use but never understood. If you've ever wondered what really goes on behind your computer screen, How Software Works will give you fascinating look into the software all around you.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 1110
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Book Description
