This fifth edition has been fully updated to cover the many advances made in CAGD and curve and surface theory since 1997, when the fourth edition appeared. Material has been restructured into theory and applications chapters. The theory material has been streamlined using the blossoming approach; the applications material includes least squares techniques in addition to the traditional interpolation methods. In all other respects, it is, thankfully, the same. This means you get the informal, friendly style and unique approach that has made "Curves and Surfaces for CAGD: A Practical Guide" a true classic.

The book's unified treatment of all significant methods of curve and surface design is heavily focused on the movement from theory to application. The author provides complete C implementations of many of the theories he discusses, ranging from the traditional to the leading-edge. You'll gain a deep, practical understanding of their advantages, disadvantages, and interrelationships, and in the process you'll see why this book has emerged as a proven resource for thousands of other professionals and academics.
* Provides authoritative and accessible information for those working with or developing computer-aided geometric design applications.
* Covers all significant CAGD curve and surface design techniques-from the traditional to the experimental.
* Includes a new chapter on recursive subdivision and triangular meshes.
* Presents topical programming exercises useful to professionals and students alike.
* Offers complete C implementations of many of the book's examples via a companion Web site.

Putting the G into CAGD, the authors provide a much-needed practical and basic introduction to computer-aided geometric design. This book will help readers understand and use the elements of computer-aided geometric design, curves and surfaces, without the mathematical baggage that is necessary only for more advanced work. Though only minimal background in mathematics is needed to understand the bookis concepts, the book covers an amazing array of topics such as Bezier and B-spline curves and their corresponding surfaces, subdivision surfaces, and NURBS (Non-Uniform Rational B-Splines). Also included are techniques such as interpolation and least squares methods.

This book addresses the new possibilities that are becoming available in games technology through the development of programmable hardware. It is helpful for students of game technology and established game programmers and developers who want to update their expertise to the new technology.

Is your website project out of control?
Every website project needs a manager. Developing Effective Websites describes Internet technologies in plain language and helps you see beyond your expertise to the big picture. It does this by drawing on established software project and management principles.
Like any project, effective management of website development starts by understanding and balancing the constraints of time, resources, and tasks. You can deliver your project on time and on budget, by following a process that includes:
- Analyzing the requirements of users and your market
- Developing a workplan for the site and breaking it down to tasks
- Scheduling with Gantt and PERT charts and measuring slippage for more accurate revisions
- Estimating cost by the budget-first or design-first methods
- Using the team development process and covering all the necessary roles
- Aligning contractor and client interests to create a win-win relationship
- Following an iterative development process for designing, prototyping, and building out
- Applying software testing principles to website development
- Making hosting decisions and planning for maintenance
Practical techniques for managing a variety of projects from simple presentations to consumer web sites and applications (e-commerce, web-based training)
New chapters on web development tools & technologies and hosting options & solutions
Based on real-world experiences and current development techniques

This book is proceedings of the 7th FTRA International Conference on Future Information Technology (FutureTech 2012). The topics of FutureTech 2012 cover the current hot topics satisfying the world-wide ever-changing needs. The FutureTech 2012 is intended to foster the dissemination of state-of-the-art research in all future IT areas, including their models, services, and novel applications associated with their utilization. The FutureTech 2012 will provide an opportunity for academic and industry professionals to discuss the latest issues and progress in this area. In addition, the conference will publish high quality papers which are closely related to the various theories, modeling, and practical applications in many types of future technology. The main scope of FutureTech 2012 is as follows. Hybrid Information Technology Cloud and Cluster Computing Ubiquitous Networks and Wireless Communications Multimedia Convergence Intelligent and Pervasive Applications Security and Trust Computing IT Management and Service Bioinformatics and Bio-Inspired Computing Database and Data Mining Knowledge System and Intelligent Agent Human-centric Computing and Social Networks The FutureTech is a major forum for scientists, engineers, and practitioners throughout the world to present the latest research, results, ideas, developments and applications in all areas of future technologies.

Multimedia: A Critical Introduction is a comprehensive guide to the new media form which has resulted from the application of computer technology to existing techniques of broadcasting and telecommunications transmission. The rapid growth of multimedia technologies such as the internet, e-mail and digital television holds the promise of a new 'information age' in which individual tastes are catered for, citizens become better informed, and new wealth is created. But are new media technologies really designed to achieve these utopian aims?
Multimedia: A Critical Introduction provides a historical, cultural and political context to the development of multimedia, as both a technology and a concept. Individual chapters address:
* the origins of multimedia in the unlikely interaction between the military and 1960s counter-culture: how the phenomenal US budgets allocated to US military research resulted in the microchip, and why the efforts of counter-culture computer hobbyists evolved into a multi-billion dollar industry.
* the wider democratic and cultural implications of multimedia in the wake of the deregulation of the media industries by 'new right' governments in the 1980s, which has led to the domination of the media by transnational conglomerates.
* issues of privacy and censorship in relation to new media, including discussion of cryptography, electronic surveillance, and attempts to regulate material such as pornography on the internet.
* the use of digital technology to create special effects in feature films

eBook available with sample pages: PB:0415121515

This comprehensive reference on the major graphics file formats and the compression technologies they employ is an indispensable resource for graphics programmers, especially those developing graphical applications for the Web.

"Compressed Image File Formats: JPEG, PNG, GIF, XBM, BMP" examines the most common graphics file formats in detail and demonstrates how to encode and decode image files for each. In particular, this book offers in-depth coverage of the elaborate JPEG and newer PNG formats, providing clear explanations of complex concepts, experience-based practical techniques, and plentiful code examples. GIF, XBM, and BMP are also covered, with a focus on some of the less familiar and less well-documented features of these common file formats.

Specific topics covered include:

• Compression technologies that each file format utilizes
• Color models employed by each file format
• The advantages and disadvantages of each file format
• Huffman Coding
• LZW Compression
• Deflate/Inflate
• Progressive JPEG
• The Discrete Cosine Transform
• Animated GIF

The accompanying CD-ROM contains the complete source code for all of the image formats covered in the book, as well as working examples and sample images. If you want to learn how to read and write graphic file formats for the Web--including PNG and JPEG files--there is no better resource than this book. System requirements: Windows 95 or Windows NT, Borland C++ Builder 3, or Microsoft Visual C++ 5.0.
0201604434B04062001

The intersection of two disciplines and technologies which have become mature academic research topics in the 1990s was destined to be a dynamic area for collaboration and publication. However, until now no significant book-length treatment of the meeting of GIS and Virtual Reality has been available. This volume puts that situation to rights by bringing these together to cement some common understanding and principles in a potentially highly promising area for technological collaboration and cross-fertilisation.
The result is a volume which ranges in subject matter from studies of a Virtual GIS Room to Spatial Agents, and from an Environmental Multimedia System to Computer-Assisted 3D Geographic Education. All the contributors are well-known international scientists, principally from the computational side of GIS. It will be a valuable resource for any GIS researcher or professional looking to understand the leading edge of this fertile field.

The human face is perhaps the most familiar and easily recognized object in the world, yet both its three-dimensional shape and its two-dimensional images are complex and hard to characterize. This book develops the vocabulary of ridges and parabolic curves, of illumination eigenfaces and elastic warpings for describing the perceptually salient features of a face and its images. The book also explores the underlying mathematics and applies these mathematical techniques to the computer vision problem of face recognition, using both optical and range images.

Non-Uniform Rational B-Splines have become the de facto standard in CAD/CAM and computer graphics. This well-known book covers NURBS from their geometric beginnings to their industrial applications. The second edition incorporates new results and a chapter on Pythagorean curves, a development that shows promise in applications such as NC machining or robot motion control. Includes more than fifty new figures.

Personal multimedia communication is "the" major growth area in engineering today with many people across the world in industry and academia working on the design of future generations of mobile radio systems and source coding methods. Before multimedia applications can be truly successful in mobile environments, many technologically demanding problems must be resolved. In order to provide the user with a suitable end-to-end service for multimedia applications, complex systems, interfaces and coding schemes need to be developed. In mobile multimedia, the air interface bandwidth requirements are likely to be dominated by the needs of one key service: video. Even with today's most aggressive compression algorithms, the needs of video exceed the bandwidth available with existing mobile connections. Although available bandwidth will increase, with the introduction of UMTS and local services based on wireless LANs (such as HiperLan), it is clear that advances in radio technology and air interface design must go hand in hand with innovations in source and channel coding.
The purpose of this book is to present an integrated view of advanced radio systems, network architectures and source coding that demonstrates the state-of-the-art as well as future directions in this rapidly developing field. The book acts as a repository of ideas, design examples, and advanced techniques for research staff, practicing engineers, and technical managers alike. Since the contributions are drawn from international experts in both academia and industry, the book should be attractive to both practicing professional engineers and researchers worldwide.
Key Features
* Written by internationa experts in academia and industry, Insights Into Mobile Multimedia Communications:
* presents an integrated view of advanced radio systems, network architectures and source coding
* describes the state-of-the-art as well as indicating future directions in this rapidly developing field
* acts as a repository of ideas, design examples and advanced techniques for research staff, practising engineers and technical managers
* is unique in integrating both communication systems and multimedia source coding aspects with emphasis on the problems of mobility

"All problems in computer graphics can be solved with a matrix inversion." Jim Blinn
Jim Blinn is Back
Dirty Pixels is Jim's second compendium of articles selected from his award-winning column, "Jim Blinn's Corner," in "IEEE Computer Graphics and Applications." Here he addresses topics in image processing and pixel arithmetic and shares the tricks he's uncovered through years of experimentation.
Writing in the inimitable, engaging style for which he's famous, Jim's easy-to-understadn explanations and solutions make abstract concepts accessible to a broad audience. Dirty Pixels is an invaluable resource for anyone in the computer graphics field.
Teapots and More
Jim's contributions to computer graphics include the Voyager Fly-by animations of space missions to Jupiter, Saturn, and Uranus; "The Mechanical Universe," a 52-part telecourse of animated physics; and the computer animation of Carl Sagan's PBS series "Cosmos." Jim developed many graphics techniques now in widespread use, among them bump mapping, environment mapping, and blobby modeling."

In modern medicine, imaging is the most effective tool for diagnostics, treatment planning and therapy. Almost all modalities have went to directly digital acquisition techniques and processing of this image data have become an important option for health care in future. This book is written by a team of internationally recognized experts from all over the world. It provides a brief but complete overview on medical image processing and analysis highlighting recent advances that have been made in academics. Color figures are used extensively to illustrate the methods and help the reader to understand the complex topics.

New technology is being used more and more in education and providers have to be aware of what is on offer and how it can be used. This practical handbook demonstrates how interactive multimedia can be developed for educational application. Practical examples are included in the text from projects that the the Curtin Computing Centre has worked on in collaboration with its staff.

A practical guide for multivariate statistical techniques-- now updated and revised
In recent years, innovations in computer technology and statistical methodologies have dramatically altered the landscape of multivariate data analysis. This new edition of Methods for Statistical Data Analysis of Multivariate Observations explores current multivariate concepts and techniques while retaining the same practical focus of its predecessor. It integrates methods and data-based interpretations relevant to multivariate analysis in a way that addresses real-world problems arising in many areas of interest.
Greatly revised and updated, this Second Edition provides helpful examples, graphical orientation, numerous illustrations, and an appendix detailing statistical software, including the S (or Splus) and SAS systems. It also offers
* An expanded chapter on cluster analysis that covers advances in pattern recognition
* New sections on inputs to clustering algorithms and aids for interpreting the results of cluster analysis
* An exploration of some new techniques of summarization and exposure
* New graphical methods for assessing the separations among the eigenvalues of a correlation matrix and for comparing sets of eigenvectors
* Knowledge gained from advances in robust estimation and distributional models that are slightly broader than the multivariate normal

This Second Edition is invaluable for graduate students, applied statisticians, engineers, and scientists wishing to use multivariate techniques in a variety of disciplines.

This book is a comprehensive guide to buying and developing multimedia in the most cost-effective manner. Focusing on the human factors in producing multimedia, rather than just the software, Buying and Selling Multimedia Services is aimed at both buyers and sellers of multimedia services and draws on real-world anecdotes|war stories|from project diaries and first-hand experience, to provide examples of the key ideas delineated within the book. These are true stories culled from 25 years of working on both sides of the desk as a purchaser of creative services for a Fortune 500 company and as a producer and seller for one of the largest multimedia production shops in the country. This book helps the multimedia producer and buyer to recognize flaws in past performances and to anticipate situations in future projects in order to save money and eliminate boardroom confrontations. Accusations, altercations, and recriminations can be avoided and the bottom line enhanced with the production of an effective product targeted to a receptive audience. Souter examines the skills necessary to both the producer and the purchaser of multimedia, allowing each to see the others' problems and viewpoints. Viewing the multimedia project from both sides, as both buyer and seller, Souter highlights the issues which will allow for effective communication between parties, resulting in a better product and a more creative relationship among all involved. In the second part of the book, Souter provides a comprehensive guide to all the digital formats available, to help the buyer and the developer select the most appropriate for a given project.

Wolfgang Engel's GPU Pro 360 Guide to Image Space gathers all the cutting-edge information from his previous seven GPU Pro volumes into a convenient single source anthology that covers various algorithms that operate primarily in image space. This volume is complete with 15 articles by leading programmers speaks to the power and convenience of working in screen space. GPU Pro 360 Guide to Image Space is comprised of ready-to-use ideas and efficient procedures that can help solve many computer graphics programming challenges that may arise. Key Features: Presents tips & tricks on real-time rendering of special effects and visualization data on common consumer software platforms such as PCs, video consoles, mobile devices Covers specific challenges involved in creating games on various platforms Explores the latest developments in rapidly evolving field of real-time rendering Takes practical approach that helps graphics programmers solve their daily challenges

Series Information:
Blueprint

An Introduction to Digital Media is a clear and comprehensive account of the development and future possibilities of digital media by one of their most authoritative analysts. Tony Feldman addresses fundamental questions about digital media and their potential use in our everyday lives. What are digital media? What is special about them? How do digital media systems work, technologically and commercially? And where is the digital media revolution taking us? Tony Feldman considers the new digital media in two distinct but increasingly converging areas: the world of packaged 'offline' media such as CD-ROM and the world of transmitted media, including digital broadcasting and interactive online services. He begins with an overview of the digital media landscape, and goes on to describe the impact of CD-based media and the development of a consumer market for multimedia products. Feldman then traces the equally dramatic growth of online services and the Internet in particular, assessing myths and realities about the information superhighway and its commercial possibilities. An Introduction to Digital Media concludes with an assessment of the strategic implications of going digital for media industries such as publishing, broadcasting, cinema and music, and considers the key role that individuals will play in determining the course of the digital revolution.

Have you ever wanted to summon magical powers? Create a stained glass style masterpiece? Or turn Summer into Fall? There's a whole world of opportunity out there for creating fun photomontages, powerful panoramas, and dynamic distortions. Redesigned and completely rewritten for Elements 11, this book starts you at the basics of photomontage with selection techniques, layers and transformations; leading up to full-length projects for creating magazine covers, fantasy scenes, poster artwork and much, much more. This book also features a dedicated website where you can download images and tutorial videos that show you how to expand, develop, and master top techniques. As well as, full color images, a glossary of terms, useful keyboard shortcuts, and a detailed index that will help you locate that fantastic technique in a flash.

This book will allow you to travel through time and space. To facilitate your journey, the editor has scoured the four corners of the earth in a quest for unusual people and their fascinating patterns. From Mozambique, to Asia, to many European countries, the contributors to The Pattern Book include world-famous cancer researchers, little-known artists and eclectirc computer programmers. Some of the patterns are ultramodern, while others are centuries old. Many of the patterns are drawn from the universe of mathematics. Computer recipes are scattered throughout.Although the emphasis is on computer-generated patterns, the book is informal and the intended audience spans several fields. The emphasis is on the fun that the true pattern lover finds in doing, rather than in reading about the doing! The book is organized into three main parts: Representing Nature (for those patterns which describe or show real physical phenomena, e.g., visualizations of protein motion, sea lilies, etc.), Mathematics and Symmetry (for those patterns which describe or show mathematical behavior, e.g. fractals), and Human Art (for those patterns which are artistic works of humans and made without the aid of a computer, e.g. Moslem tiling patterns.)

This book demonstrates how Processing is an excellent language for beginners to learn the fundamentals of computer programming. Originally designed to make it simpler for digital artists to learn to program, Processing is a wonderful first language for anyone to learn. Given its origins, Processing enables a multimodal approach to programming instruction, well suited to students with interests in computer science or in the arts and humanities. The book uses Processing's capabilities for graphics and interactivity in order to create examples that are simple, illustrative, interesting, and fun. It is designed to appeal to a broad range of readers, including those who want to learn to program to create digital art, as well as those who seek to learn to program to process numerical information or data. It can be used by students and instructors in a first course on programming, as well as by anyone eager to teach them self to program. Following a traditional sequence of topics for introducing programming, the book introduces key computer science concepts, without overwhelming readers with extensive detail. Additional exercises are available, as are other supplementary materials for instructors looking to introduce even more computer science concepts associated with the topics. Several online chapters are also provided that introduce slightly more advanced topics in Processing, such as two-dimensional arrays, manipulation of strings, and file input and output. The conversational style and pace of the book are based upon the authors' extensive experience with teaching programming to a wide variety of beginners in a classroom. No prior programming experience is expected.

The three volume set provides a systematic overview of theories and technique on social network analysis. Volume 3 of the set mainly focuses on the propagation models and evolution rules of information. Information retrieval and dissemination, topic discovery and evolution, algorithms of influence maximization are discussed in detail. It is an essential reference for scientist and professionals in computer science.

A global information revolution has begun. Converging communications and computing technologies are forming information superhighways, linking people and information interactively, at any time, in any place, via a combination of multimedia, digital video, sound, graphics, and text.
The challenge now is to understand the needs of people as the users of information superhighways and develop products and services that use the technological advances to positive effect. This is the first book to examine these issues. It shows that by focusing on users, a range of multimedia applications emerge which make more imaginative use of computing and bandwidth than the products of the current focus on application development, such as"video on demand."The book emphasizes the point that the information revolution will be driven by users, not the multimedia industry.
Information Superhighways is essential reading for those working in the communications, computing, and media industries, and in multimedia. It will also be of interest to students and practitioners in psychology, computing, and human-computer interaction.
Key Features
* Foreword by best-selling author Nicholas Negroponte, Media Lab, Massachusetts Institute of Technology, Senior Columnist for Wired magazine
* Discusses the importance of the coming information age
* Outlines need for innovation in regulatory policy
* Presents the idea of using multimedia to design organizations
* Describes multimedia-supported group working
* Gives discussion of designing media space
* Provides coverage of issues in user-centered multimedia development

Rapid advances in 3-D scientific visualization have made a major impact on the display of behavior. The use of 3-D has become a key component of both academic research and commercial product development in the field of engineering design. Computer Visualization presents a unified collection of computer graphics techniques for the scientific visualization of behavior. The book combines a basic overview of the fundamentals of computer graphics with a practitioner-oriented review of the latest 3-D graphics display and visualization techniques. Each chapter is written by well-known experts in the field. The first section reviews how computer graphics visualization techniques have evolved to work with digital numerical analysis methods. The fundamentals of computer graphics that apply to the visualization of analysis data are also introduced. The second section presents a detailed discussion of the algorithms and techniques used to visualize behavior in 3-D, as static, interactive, or animated imagery. It discusses the mathematics of engineering data for visualization, as well as providing the current methods used for the display of scalar, vector, and tensor fields. It also examines the more general issues of visualizing a continuum volume field and animating the dimensions of time and motion in a state of behavior. The final section focuses on production visualization capabilities, including the practical computational aspects of visualization such as user interfaces, database architecture, and interaction with a model. The book concludes with an outline of successful practical applications of visualization, and future trends in scientific visualization.