January 23, 2021

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Non-Photorealistic Computer Graphics

Non-Photorealistic Computer Graphics
Author : Thomas Strothotte,Stefan Schlechtweg
Publisher : Elsevier
Release Date : 2002-04-24
Category : Computers
Total pages :496
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Even as developments in photorealistic computer graphics continue to affect our work and leisure activities, practitioners and researchers are devoting more and more attention to non-photorealistic (NPR) techniques for generating images that appear to have been created by hand. These efforts benefit every field in which illustrations—thanks to their ability to clarify, emphasize, and convey very precise meanings—offer advantages over photographs. These fields include medicine, architecture, entertainment, education, geography, publishing, and visualization. Non-Photorealistic Computer Graphics is the first and only resource to examine non-photorealistic efforts in depth, providing detailed accounts of the major algorithms, as well as the background information and implementation advice readers need to make headway with these increasingly important techniques. Already, an estimated 10% of computer graphics users require some form of non-photorealism. Strothotte and Schlechtweg's important new book is designed and destined to be the standard NPR reference for this large, diverse, and growing group of professionals. Hard-to-find information needed by a wide range and growing number of computer graphics programmers and applications users. Traces NPR principles and techniques back to their origins in human vision and perception. Focuses on areas that stand to benefit most from advances in NPR, including medical and architectural illustration, cartography, and data visualization. Presents algorithms for two and three-dimensional effects, using pseudo-code where needed to clarify complex steps. Helps readers attain pen-and-ink, pencil-sketch, and painterly effects, in addition to other styles. Explores specific challenges for NPR—including "wrong" marks, deformation, natural media, artistic technique, lighting, and dimensionality. Includes a series of programming projects in which readers can apply the book's concepts and algorithms.

The Algorithms and Principles of Non-photorealistic Graphics

The Algorithms and Principles of Non-photorealistic Graphics
Author : Weidong Geng
Publisher : Springer Science & Business Media
Release Date : 2011-02-02
Category : Computers
Total pages :360
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"The Algorithms and Principles of Non-photorealistic Graphics: Artistic Rendering and Cartoon Animation" provides a conceptual framework for and comprehensive and up-to-date coverage of research on non-photorealistic computer graphics including methodologies, algorithms and software tools dedicated to generating artistic and meaningful images and animations. This book mainly discusses how to create art from a blank canvas, how to convert the source images into pictures with the desired visual effects, how to generate artistic renditions from 3D models, how to synthesize expressive pictures from textual, graphical and pictorial data, and how to speed up the production of cartoon animation sequences with temporal coherence. It is intended for researchers and graduate students in the fields of computer graphics, digital media arts, and cartoon animation. Dr. Weidong Geng is a professor at the Department of Digital Media Technology and State Key Laboratory of Computer Aided Design and Computer Graphics, Zhejiang University, China.

Non-Photorealistic Rendering

Non-Photorealistic Rendering
Author : Bruce Gooch,Amy Gooch
Publisher : CRC Press
Release Date : 2001-07-18
Category : Computers
Total pages :254
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The ubiquity of computer-generated imagery around us, in movies, advertising or on the Internet is already being taken for granted and what impresses most people is the photorealistic quality of the images. Pictures, as we have often been told, are worth a thousand words and the information transported by an image can take many different forms. Man

Image and Video-Based Artistic Stylisation

Image and Video-Based Artistic Stylisation
Author : Paul Rosin,John Collomosse
Publisher : Springer Science & Business Media
Release Date : 2012-10-29
Category : Computers
Total pages :397
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Non-photorealistic rendering (NPR) is a combination of computer graphics and computer vision that produces renderings in various artistic, expressive or stylized ways such as painting and drawing. This book focuses on image and video based NPR, where the input is a 2D photograph or a video rather than a 3D model. 2D NPR techniques have application in areas as diverse as consumer and professional digital photography and visual effects for TV and film production. The book covers the full range of the state of the art of NPR with every chapter authored by internationally renowned experts in the field, covering both classical and contemporary techniques. It will enable both graduate students in computer graphics, computer vision or image processing and professional developers alike to quickly become familiar with contemporary techniques, enabling them to apply 2D NPR algorithms in their own projects.

Non-Photorealistic Rendering

Non-Photorealistic Rendering
Author : Bruce Gooch,Amy Gooch
Publisher : CRC Press
Release Date : 2001-07-18
Category : Computers
Total pages :254
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The ubiquity of computer-generated imagery around us, in movies, advertising or on the Internet is already being taken for granted and what impresses most people is the photorealistic quality of the images. Pictures, as we have often been told, are worth a thousand words and the information transported by an image can take many different forms. Man

Fundamentals of Computer Graphics

Fundamentals of Computer Graphics
Author : Peter Shirley,Michael Ashikhmin,Steve Marschner
Publisher : CRC Press
Release Date : 2009-07-21
Category : Computers
Total pages :804
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With contributions by Michael Ashikhmin, Michael Gleicher, Naty Hoffman, Garrett Johnson, Tamara Munzner, Erik Reinhard, Kelvin Sung, William B. Thompson, Peter Willemsen, Brian Wyvill. The third edition of this widely adopted text gives students a comprehensive, fundamental introduction to computer graphics. The authors present the mathematical foundations of computer graphics with a focus on geometric intuition, allowing the programmer to understand and apply those foundations to the development of efficient code. New in this edition: Four new contributed chapters, written by experts in their fields: Implicit Modeling, Computer Graphics in Games, Color, Visualization, including information visualization Revised and updated material on the graphics pipeline, reflecting a modern viewpoint organized around programmable shading. Expanded treatment of viewing that improves clarity and consistency while unifying viewing in ray tracing and rasterization. Improved and expanded coverage of triangle meshes and mesh data structures. A new organization for the early chapters, which concentrates foundational material at the beginning to increase teaching flexibility.

Advanced RenderMan

Advanced RenderMan
Author : Anthony A. Apodaca,Larry Gritz,Ronen Barzel
Publisher : Morgan Kaufmann
Release Date : 2000
Category : Computers
Total pages :544
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Advanced RenderMan: Creating CGI for Motion Pictures is precisely what you and other RenderMan users are dying for. Written by the world's foremost RenderMan experts, it offers thoroughly updated coverage of the standard while moving beyond the scope of the original RenderMan Companion to provide in-depth information on dozens of advanced topics. Both a reference and a tutorial, this book will quickly prove indispensable, whether you're a technical director, graphics programmer, modeler, animator, or hobbyist. Explore the Power of RenderMan Use the entire range of geometric primitives supported by RenderMan. Understand how and when to use procedural primitives and level of detail. Master every nuance of the Shading Language. Write detailed procedural shaders using texture, displacement, pattern generation, and custom reflection models. Write shaders for special effects relating to volumes, custom lighting, and non-photorealistic media. Use antialiasing to ensure that your shaders are free of artifacts. Minimize the expense of rendering scenes by optimizing input. Other Features from Advanced RenderMan Offers expert advice and instruction applicable to any RenderMan-compliant renderer. Filled with technical illustrations and many full-color representations of effects supported by the RenderMan standard. Includes a chapter reviewing key math and computer graphics concepts.

Computer Graphics

Computer Graphics
Author : Alexey Boreskov,Evgeniy Shikin
Publisher : CRC Press
Release Date : 2013-10-25
Category : Computers
Total pages :568
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Complete Coverage of the Current Practice of Computer Graphics Computer Graphics: From Pixels to Programmable Graphics Hardware explores all major areas of modern computer graphics, starting from basic mathematics and algorithms and concluding with OpenGL and real-time graphics. It gives students a firm foundation in today’s high-performance graphics. Up-to-Date Techniques, Algorithms, and API The book includes mathematical background on vectors and matrices as well as quaternions, splines, curves, and surfaces. It presents geometrical algorithms in 2D and 3D for spatial data structures using large data sets. Although the book is mainly based on OpenGL 3.3, it also covers tessellation in OpenGL 4.0, contains an overview of OpenGL ES 2.0, and discusses the new WebGL, which allows students to use OpenGL with shaders directly in their browser. In addition, the authors describe a variety of special effects, including procedural modeling and texturing, fractals, and non-photorealistic rendering. They also explain the fundamentals of the dominant language (OpenCL) and platform (CUDA) of GPGPUs. Web Resource On the book’s CRC Press web page, students can download many ready-to-use examples of C++ code demonstrating various effects. C++ wrappers for basic OpenGL entities, such as textures and programs, are also provided. In-Depth Guidance on a Programmable Graphics Pipeline Requiring only basic knowledge of analytic geometry, linear algebra, and C++, this text guides students through the OpenGL pipeline. Using one consistent example, it leads them step by step from simple rendering to animation to lighting and bumpmapping.

Computer Graphics

Computer Graphics
Author : Jonas Gomes,Luiz Velho,Mario Costa Sousa
Publisher : CRC Press
Release Date : 2012-04-24
Category : Computers
Total pages :544
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Computer Graphics: Theory and Practice provides a complete and integrated introduction to this area. The book only requires basic knowledge of calculus and linear algebra, making it an accessible introductory text for students. It focuses on conceptual aspects of computer graphics, covering fundamental mathematical theories and models and the inherent problems in implementing them. In so doing, the book introduces readers to the core challenges of the field and provides suggestions for further reading and studying on various topics. For each conceptual problem described, solution strategies are compared and presented in algorithmic form. This book, along with its companion Design and Implementation of 3D Graphics Systems, gives readers a full understanding of the principles and practices of implementing 3D graphics systems.

Proceedings of the Symposium on Non-Photorealistic Animation and Rendering

Proceedings of the Symposium on Non-Photorealistic Animation and Rendering
Author : Paul Asente
Publisher : Unknown
Release Date : 2012
Category : Computer animation
Total pages :87
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Real-Time Rendering

Real-Time Rendering
Author : Tomas Akenine-Möller,Eric Haines,Naty Hoffman
Publisher : CRC Press
Release Date : 2019-01-18
Category : Computers
Total pages :1045
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Thoroughly revised, this third edition focuses on modern techniques used to generate synthetic three-dimensional images in a fraction of a second. With the advent of programmable shaders, a wide variety of new algorithms have arisen and evolved over the past few years. This edition discusses current, practical rendering methods used in games and other applications. It also presents a solid theoretical framework and relevant mathematics for the field of interactive computer graphics, all in an approachable style. The authors have made the figures used in the book available for download for fair use.:Download Figures. Reviews Rendering has been a required reference for professional graphics practitioners for nearly a decade. This latest edition is as relevant as ever, covering topics from essential mathematical foundations to advanced techniques used by today’s cutting edge games. -- Gabe Newell, President, Valve, May 2008 Rendering ... has been completely revised and revamped for its updated third edition, which focuses on modern techniques used to generate three-dimensional images in a fraction of the time old processes took. From practical rendering for games to math and details for better interactive applications, it's not to be missed. -- The Bookwatch, November 2008 You'll get brilliantly lucid explanations of concepts like vertex morphing and variance shadow mapping—as well as a new respect for the incredible craftsmanship that goes into today's PC games. -- Logan Decker, PC Gamer Magazine , February 2009

Design and Implementation of 3D Graphics Systems

Design and Implementation of 3D Graphics Systems
Author : Jonas de Miranda Gomes,Luiz Velho,Mario Costa Sousa
Publisher : CRC Press
Release Date : 2012-08-08
Category : Computers
Total pages :350
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Design and Implementation of 3D Graphics Systems covers the computational aspects of geometric modeling and rendering 3D scenes. Special emphasis is given to the architectural aspects of interactive graphics, geometric modeling, rendering techniques, the graphics pipeline, and the architecture of 3D graphics systems. The text describes basic 3D computer graphics algorithms and their implementation in the C language. The material is complemented by library routines for constructing graphics systems, which are available for download from the book’s website. This book, along with its companion Computer Graphics: Theory and Practice, gives readers a full understanding of the principles and practices of implementing 3D graphics systems.

Genetic and Evolutionary Computation — GECCO 2004

Genetic and Evolutionary Computation — GECCO 2004
Author : Kalyanmoy Deb,Riccardo Poli,Wolfgang Banzhaf,Hans-Georg Beyer,Edmund Burke,Paul Darwen,Dipankar Dasgupta,Dario Floreano,James Foster,Mark Harman,Owen Holland,Pier Luca Lanzi,Lee Spector,Andrea G. B. Tettamanzi,Dirk Thierens,Andy Tyrrell
Publisher : Springer Science & Business Media
Release Date : 2004-10-12
Category : Computers
Total pages :1448
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The two volume set LNCS 3102/3103 constitutes the refereed proceedings of the Genetic and Evolutionary Computation Conference, GECCO 2004, held in Seattle, WA, USA, in June 2004. The 230 revised full papers and 104 poster papers presented were carefully reviewed and selected from 460 submissions. The papers are organized in topical sections on artificial life, adaptive behavior, agents, and ant colony optimization; artificial immune systems, biological applications; coevolution; evolutionary robotics; evolution strategies and evolutionary programming; evolvable hardware; genetic algorithms; genetic programming; learning classifier systems; real world applications; and search-based software engineering.

Wang Tiles in Computer Graphics

Wang Tiles in Computer Graphics
Author : Ares Lagae
Publisher : Morgan & Claypool Publishers
Release Date : 2009
Category : Computers
Total pages :79
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Many complex signals in computer graphics, such as point distributions and textures, cannot be efficiently synthesized and stored. This book presents tile-based methods based on Wang tiles and corner tiles to solve both these problems. Instead of synthesizing a complex signal when needed, the signal is synthesized beforehand over a small set of Wang tiles or corner tiles. Arbitrary large amounts of that signal can then efficiently be generated when needed by generating a stochastic tiling, and storing only a small set of tiles reduces storage requirements. A tile-based method for generating a complex signal consists of a method for synthesizing the signal over a set of Wang tiles or corner tiles, and a method for generating a stochastic tiling using the set of tiles. The method for generating a stochastic tiling using the set of tiles is independent of the signal. This book covers scanline stochastic tiling algorithms and direct stochastic tiling algorithms for Wang tiles and corner tiles. The method for synthesizing the signal over a set of tiles is dependent on the signal. This book covers tile-based methods for texture synthesis and for generating Poisson disk distributions. This book also explores several applications such as tile-based texture mapping and procedural modeling and texturing. Although the methods for constructing a complex signal over a set of Wang tiles or corner tiles are dependent on the signal, the general idea behind these methods generalizes to other kinds of signals. The methods presented in this book therefore have the potential to make the generation and storage of almost any complex signal efficient. Table of Contents: Introduction / Wang Tiles and Corner Tiles / Tiling Algorithms for Wang Tiles and Corner Tiles / Tile-Based Methods for Texture Synthesis / Tile-Based Methods Generating Poisson Disk Distributions / Applications of Poisson Disk Distributions

Proceedings of the 1st International Symposium on Non-Photorealistic Animation and Rendering

Proceedings of the 1st International Symposium on Non-Photorealistic Animation and Rendering
Author : International Symposium on Non Photorealistic Animation and Rendering
Publisher : Unknown
Release Date : 2000
Category : Computer animation
Total pages :128
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