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Understanding Motion Capture for Computer Animation discusses the latest technology developments in digital design, film, games, medicine, sports, and security engineering. Motion capture records a live-motion event and translates it into a digital context. It is the technology that converts a live performance into a digital performance. In contrast, performance animation is the actual performance that brings life to the character, even without using technology. If motion capture is the collection of data that represents motion, performance animation is the character that a performer represents. The book offers extensive information about motion capture. It includes state-of-the-art technology, methodology, and developments in the current motion-capture industry. In particular, the different ways to capture motions are discussed, including using cameras or electromagnetic fields in tracking a group of sensors. This book will be useful for students taking a course about digital filming, as well as for anyone who is interested in this topic. - Completely revised to include almost 40% new content with emphasis on RF and Facial Motion Capture Systems - Describes all the mathematical principles associated with motion capture and 3D character mechanics - Helps you budget by explaining the costs associated with individualized motion capture projects
In this fascinating book Stephen Dalton takes the reader on a journey, recounting how he started in photography and how he became fascinated with the idea of photographing insects and birds in flight. When Dalton started to combine his interests in nature and photography, no photographer had succeeded in capturing on film a focused image of an animal in midair. There were no digital cameras, no high-speed film, only primitive flash units powered by a heavy car battery. Color film took a week or more to be sent away and processed, too late for Dalton to make adjustments to his camera and flash set-up. There were also no publications to learn from. Dalton describes how persistence, hard work and sheer faith that it could be done pushed him to experiment with a variety of methods. Two years of repeated attempts, an understanding of flight mechanics and insight into the art of photography brought success: he captured a sharply focused image of a barn owl leaving its nest. Dalton had created the art of motion photography. Capturing Motion: My Life in High Speed Nature Photography is part memoir, part adventure story and part scientific explanation, illustrated throughout with Dalton's pioneering photographs. Dalton explains how the photographic equipment of the time worked and takes the reader on his journeys into the English countryside in the 1960s as he searched for subjects. Each attempt could be long and frustrating but success finally came with his image of a barn owl in flight: We employed two cameras set-up side by side in the hide, one containing color film that had to be sent away to Kodak for processing, which took a week, while the other was loaded with black and white film. When the owl took off both cameras recorded two almost identical images. More often than not the negatives revealed that at least one of the flash heads failed to fire, ruining the chance of obtaining the lighting so carefully planned. Even when we managed to obtain an image, the chances were that the wings were not in an attractive position. By now, after three weeks our patience was running thin. Although we had managed to obtain a few indifferent pictures, none of them did justice to the bird and the setting. I decided to struggle on for a few more days. A couple of evenings had passed when out of the blue everything jelled - next morning from out of the developing tank I withdrew a strip of dripping negatives that held the image that had been in my mind's eye for weeks - all four flash lamps had fired and the owl's wings were perfect. Capturing Motion follows the incredible journey of a highly skilled and creative nature photographer inventing an entirely new method. All photographers will enjoy reading about the determination and skill that went into creating a method they use every day in their craft.
Song lyrics fly across the screen in time to music. A globe spins and zooms into a war-torn country. Money rises from a screen to explain an economic situation. Now, more than ever, we are surrounded by these motion graphics on our TV and cinema screens, on our smartphones, computers, and tablets, on Main Street and in our galleries. Motion Graphics: Principles and Processes from the Ground Up is your introduction to the core principles of the discipline, whether your background or ambitions lie in animation, graphic design, film production, or visual effects. Ian Crook and Peter Beare provide you with a wide understanding of the key concepts and techniques that will help you plan, develop and produce your own creative projects.
Embark on a journey to photographic excellence with "Capturing the Perfect Shot: Mastering Techniques for Stunning Photographs." This comprehensive eBook is meticulously crafted for intermediate photographers who are eager to deepen their understanding of photography and elevate their skills to new heights. About the Book: Spanning 20 detailed chapters, this eBook covers a wide array of topics essential for mastering the art of photography. From the foundational aspects of light and exposure to the nuanced skills of post-processing and editing, each chapter is designed to build upon your existing knowledge and push your abilities further. What You Will Learn: Core Photography Principles: Refresh your understanding of the basics of photography to ensure a solid foundation for advanced learning. Light and Exposure: Dive deep into the intricacies of light and exposure, learning how to manipulate them to create stunning imagery. Advanced Composition: Explore advanced composition techniques to create more powerful and visually compelling photographs. Specialized Photography Skills: Gain expertise in various photography genres including landscape, macro, action, sports, night, and candid photography. Technical Mastery: Master technical aspects like shutter speed, aperture, ISO, white balance, and noise reduction to enhance the quality of your shots. Post-Processing Skills: Learn the basics of post-processing and editing to give your photos a professional finish. Developing a Unique Style: Guidance on how to develop and refine your unique photographic style. Who This Book Is For: Ideal for intermediate photographers, this eBook is a treasure trove of knowledge for those who are familiar with the basics of photography and are ready to delve deeper into more complex and creative techniques. Why You Should Buy This Book: Elevate Your Photography: Transform your photography from good to great by mastering advanced techniques. Comprehensive Learning: Covering a wide range of topics, this eBook provides a thorough understanding of various photography styles and techniques. Practical and Theoretical Knowledge: Each chapter combines practical advice with theoretical knowledge, helping you understand the 'why' behind the 'how'. Develop as a Photographer: This eBook is not just about taking better pictures; it's about becoming a more thoughtful, creative, and skilled photographer. Don't miss this opportunity to transform your photography skills. "Capturing the Perfect Shot: Mastering Techniques for Stunning Photographs" is your guide to unlocking the full potential of your photographic talents. Buy your copy today and take the first step towards mastering the art of capturing stunning photographs and mastering your photography!
Create realistic characters with Maya tools and this project-based book Maya character generation tools are extremely sophisticated, and there's no better way to learn all their capabilities than by working through the projects in this hands-on book. This official guide focuses on understanding and implementing Maya's powerful tools for creating realistic characters for film, games, and TV. Use a variety of tools to create characters from skeleton to clothing, including hairstyles and facial hair, and learn how to use Performance Capture. A DVD includes supplementary videos, project support files, textures, tools, professional shaders, and more. This project-based book focuses on Maya's powerful tools for creating realistic characters for TV, film, and games Covers key techniques necessary to make a character work in a professional setting: texturing, sub-surface scattering, hair, fur, homemade motion-capture, muscle systems, and clothing Includes a DVD featuring supplementary videos, project support files, textures, tools, professional shaders, and more An Autodesk Official Training Guide Maya Studio Projects: Photorealistic Characters is an excellent training aid for both Maya newcomers and seasoned pros.
This book constitutes the refereed proceedings of the Third International Conference on Digital Human Modeling, ICDHM 2011, held in Orlando, FL, USA in July 2011. The 58 revised papers presented were carefully reviewed and selected from numerous submissions. The papers accepted for presentation thoroughly cover the thematic area of anthropometry applications, posture and motion modeling, digital human modeling and design, cognitive modeling, and driver modeling.
"Explore the elements of composition, light, and direction that effectively create the illusion of time and motion in a digital image." The author explains how best to create these illusions and guides you through simple yet effective shooting techniques and post processing strategies.--[back cover].
An examination of the ways human movement can be represented as a formal language and how this language can be mediated technologically. In Motion and Representation, Nicolás Salazar Sutil considers the representation of human motion through languages of movement and technological mediation. He argues that technology transforms the representation of movement and that representation in turn transforms the way we move and what we understand to be movement. Humans communicate through movement, physically and mentally. To record and capture integrated movement (both bodily and mental), by means of formal language and technological media, produces a material record and cultural expression of our evolving kinetic minds and identities. Salazar Sutil considers three forms of movement inscription: a written record (notation), a visual record (animation), and a computational record (motion capture). He focuses on what he calls kinetic formalism—formalized movement in such pursuits as dance, sports, live animation, and kinetic art, as well as abstract definitions of movement in mathematics and computer science. He explores the representation of kinetic space and spatiotemporality; the representation of mental plans of movement; movement notation, including stave notation (Labanotation) and such contemporary forms of notation as Choreographic Language Agent; and the impact of digital technology on contemporary representations of movement—in particular motion capture technology and Internet transfer protocols. Motion and Representation offers a unique cultural theory of movement and of the ever-changing ways of representing movement.
This book constitutes the refereed proceedings of the First International Conference on Digital Human Modeling, DHM 2007, held in Beijing, China in July 2007. The papers thoroughly cover the thematic area of digital human modeling, addressing the following major topics: shape and movement modeling and anthropometry, building and applying virtual humans, medical and rehabilitation applications, as well as industrial and ergonomic applications.