Topology-based Methods in Visualization, Hauser Helwig, Hagen Hans, Theisel Holger
Автор: Watt Название: Multithreading for Visual Effects ISBN: 1482243563 ISBN-13(EAN): 9781482243567 Издательство: Taylor&Francis Рейтинг: Цена: 52150.00 T Наличие на складе: Есть Описание:
Tackle the Challenges of Parallel Programming in the Visual Effects Industry
In Multithreading for Visual Effects, developers from DreamWorks Animation, Pixar, Side Effects, Intel, and AMD share their successes and failures in the messy real-world application area of production software. They provide practical advice on multithreading techniques and visual effects used in popular visual effects libraries (such as Bullet, OpenVDB, and OpenSubdiv), one of the industry's leading visual effects packages (Houdini), and proprietary animation systems. This information is valuable not just to those in the visual effects arena, but also to developers of high performance software looking to increase performance of their code.
Diverse Solutions to Solve Performance Problems
After an introductory chapter, each subsequent chapter presents a case study that illustrates how the authors used multithreading techniques to achieve better performance. The authors discuss the problems that occurred and explain how they solved them. The case studies encompass solutions for shaving milliseconds, solutions for optimizing longer running tasks, multithreading techniques for modern CPU architectures, and massive parallelism using GPUs. Some of the case studies include open source projects so you can try out these techniques for yourself and see how well they work.
Автор: Pascucci Название: Topological Methods in Data Analysis and Visualization ISBN: 3642150136 ISBN-13(EAN): 9783642150135 Издательство: Springer Рейтинг: Цена: 135090.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Topology-based methods are of increasing importance in the analysis and visualization of datasets from a wide variety of scientific domains such as biology, physics, engineering, and medicine. Current challenges of topology-based techniques include the management of time-dependent data, the representation of large and complex datasets, the characterization of noise and uncertainty, the effective integration of numerical methods with robust combinatorial algorithms, etc. . The editors have brought together the most prominent and best recognized researchers in the field of topology-based data analysis and visualization for a joint discussion and scientific exchange of the latest results in the field. This book contains the best 20 peer-reviewed papers resulting from the discussions and presentations at the third workshop on Topological Methods in Data Analysis and Visualization , held 2009 in Snowbird, Utah, US. The 2009 TopoInVis workshop follows the two successful workshops in 2005 (Slovakia) and 2007 (Germany).
Автор: Hans-Christian Hege; Konrad Polthier; Gerik Scheue Название: Topology-Based Methods in Visualization II ISBN: 3540886052 ISBN-13(EAN): 9783540886051 Издательство: Springer Рейтинг: Цена: 107130.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Visualization research aims at providing insight into large, complicated data. Topological methods stand out by their solid mathematical ground guiding the algorithmic analysis and its presentation among the various visualization techniques. This book contains papers from the second workshop on `Topology-Based Methods in Visualization`.
Автор: Daniel Weiskopf Название: GPU-Based Interactive Visualization Techniques ISBN: 3642446051 ISBN-13(EAN): 9783642446054 Издательство: Springer Рейтинг: Цена: 153720.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: High performance is demonstrated as a process of devising algorithms for the fast graphics processing units (GPUs) of modern graphics hardware. Coverage includes parallelization on cluster computers with several GPUs, adaptive rendering methods, and non-photorealistic rendering techniques for visualization.
Автор: Woo Название: Shadow Algorithms Data Miner ISBN: 1439880239 ISBN-13(EAN): 9781439880234 Издательство: Taylor&Francis Рейтинг: Цена: 74510.00 T Наличие на складе: Невозможна поставка. Описание:
Shadow Algorithms Data Miner provides a high-level understanding of the complete set of shadow concepts and algorithms, addressing their usefulness from a larger graphics system perspective. It discusses the applicability and limitations of all the direct illumination approaches for shadow generation.
With an emphasis on shadow fundamentals, the book gives an organized picture of the motivations, complexities, and categorized algorithms available to generate digital shadows. It helps readers select the most relevant algorithms for their needs by placing the shadow algorithms in real-world contexts and looking at them from a larger graphics system perspective. As a result, readers know where to start for their application needs, which algorithms to begin considering, and which papers and supplemental material should be consulted for further details.
Автор: Zeman Название: Essential Skills in Character Rigging ISBN: 1482235234 ISBN-13(EAN): 9781482235234 Издательство: Taylor&Francis Рейтинг: Цена: 69410.00 T Наличие на складе: Невозможна поставка. Описание:
Character rigging is the method with which you create a system for animating a character. A rig is represented by two primary mechanics: the skeleton, consisting of hierarchical rotations to drive the motions, and a skin, or method of deforming the geometry that makes up the character model. Essential Skills in Character Rigging is a beginner's guide to learning and understanding the essential aspects of character setup, evaluation, skeletal construction, and deformation. Borrowing from the author's extensive experience in the field, it presents the primary theories, constructs, and objectives for constructing a basic rig from the ground up, just as it would be done in a professional studio.
The book explains the basic elements of hierarchies, skeletons, kinematics, deformation, skinning, and creating relationships between nodes. It gives hands-on experience with taking a completed character model and setting it up with a skeleton with kinematics and soft-skin deformation. It also gives specific instructions on using inverse kinematics systems, and how to set up the essential mechanics of a human rig with these systems. All of these lessons are conducted using a simplistic, conversational style that keeps technical and mathematical jargon to a minimum. The book also includes video tutorials corresponding to specific modules.
Essential Skills in Character Rigging takes aspiring character artists through the vital components in the process of taking a 3D character model and turning it into an animatable rig that is ready for production in film or games. It identifies the universal fundamentals at work behind character rigging, and the practical complexities of the process are broken down into simple steps that are easy to comprehend and execute.
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