3d Videophone for Immersive Communication PDF Download

Author: Nor Azhar Mohd Arif
Publisher: LAP Lambert Academic Publishing
ISBN: 9783838365329
Category :
Languages : en
Pages : 124

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Book Description
The concept of 3D videophone is proposed to realise video communication that is closer to natural face- to-face conversation. Human visual interface evaluations are conducted to confirm the display choice for the visual information presentation and the suitable terminal configuration for the system core hardware. The results show that 3D display is preferred over the conventional 2D display as the visual information representation actuator due to closeness to natural face-to-face conversation. On the other hand, a laptop PC type terminal is chosen as the 3D videophone core hardware since sufficient level of eye contact can be maintained during video communication. Evaluation of the degradation and delay of audio and 3D visual signals due to ATM network impairments is performed to verify the suitability of ATM network for handling the transmission of 3D videophone signals. The effects of the impairments are evaluated by comparison between unimpaired and impaired signals. The results demonstrate that ATM network impairments effects at the ITU-T ATM performance objective values on the signals still able to maintain good quality of 3D video.

Author: Zhen Wen
Publisher: Springer Science & Business Media
ISBN: 1402080484
Category : Computers
Languages : en
Pages : 146

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Book Description
3D Face Processing: Modeling, Analysis and Synthesis introduces the frontiers of 3D face processing techniques. It reviews existing 3D face processing techniques, including techniques for 3D face geometry modeling; 3D face motion modeling; and 3D face motion tracking and animation. Then it discusses a unified framework for face modeling, analysis and synthesis. In this framework, the authors present new methods for modeling complex natural facial motion, as well as face appearance variations due to illumination and subtle motion. Then the authors apply the framework to face tracking, expression recognition and face avatar for HCI interface. They conclude this book with comments on future work in the 3D face processing framework. 3D Face Processing: Modeling, Analysis and Synthesis will interest those working in face processing for intelligent human computer interaction and video surveillance. It contains a comprehensive survey on existing face processing techniques, which can serve as a reference for students and researchers. It also covers in-depth discussion on face motion analysis and synthesis algorithms, which will benefit more advanced graduate students and researchers.

Author: Oliver Schreer
Publisher: John Wiley & Sons
ISBN: 0470022728
Category : Technology & Engineering
Languages : en
Pages : 364

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Book Description
The migration of immersive media towards telecommunication applications is advancing rapidly. Impressive progress in the field of media compression, media representation, and the larger and ever increasing bandwidth available to the customer, will foster the introduction of these services in the future. One of the key components for the envisioned applications is the development from two-dimensional towards three-dimensional audio-visual communications. With contributions from key experts in the field, 3D Videocommunication: provides a complete overview of existing systems and technologies in 3D video communications and provides guidance on future trends and research; considers all aspects of the 3D videocommunication processing chain including video coding, signal processing and computer graphics; focuses on the current state-of-the-art and highlights the directions in which the technology is likely to move; discusses in detail the relevance of 3D videocommunication for telepresence systems and immersive media; and provides an exhaustive bibliography for further reading. Researchers and students interested in the field of 3D audio-visual communications will find 3D Videocommunication a valuable resource, covering a broad overview of the current state-of-the-art. Practical engineers from industry will also find it a useful tool in envisioning and building innovative applications.

Author: Frank Biocca
Publisher: Routledge
ISBN:
Category : Computers
Languages : en
Pages : 418

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Book Description
This volume addresses virtual reality (VR) -- a tantalizing communication medium whose essence challenges our most deeply held notions of what communication is or can be. The editors have gathered an expert team of engineers, social scientists, and cultural theorists for the first extensive treatment of human communication in this exciting medium. The first part introduces the reader to VR's state-of-the-art as well as future trends. In the next section, leading research scientists discuss how knowledge of communication can be used to build more effective and exciting communication applications of virtual reality. Looking ahead, the authors explore pioneering approaches to VR narratives, interpersonal communication, the use of 3D sound, and the building of VR entertainment complexes. In the final section, the authors zoom out to view the big picture -- the psychological, social, and cultural implications of virtual reality. Thought-provoking discussions consider important communication issues such as: * How will virtual reality influence perception of reality? * What are the legal issues defining communication in virtual reality? * What kind of cultural trends will this technology encourage?

Author: Qin Li
Publisher:
ISBN: 9780429355530
Category : Social Science
Languages : en
Pages : 182

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Book Description
"Communication, like the atmosphere itself, is ubiquitous and essential for humans and with the development of new technologies, such as wireless internet, 3D printing and virtual reality, it has become almost impossible to live without it. In addition, means of communication have changed immeasurably. This book proposes a new research paradigm that incorporates new features and factors of communication and a new theoretical framework named "immersive communication". Pointing out that communication today has moved beyond the bi-directional, mass communication of "the second media age" to ubiquitous, immersive communication in "the third media age", the author discusses the definition, characteristics, information structure, and models of immersive communication using various examples including Fitbit, Apple, 4G and other technologies, while envisioning future applications of the immersive communication model. Scholars and students of communication studies, especially those interested in the manifestations of the new media age, will all benefit from this book. It will also appeal to readers interested in new media and communication theories"--

Author: Hai-Jew, Shalin
Publisher: IGI Global
ISBN: 1605669733
Category : Computers
Languages : en
Pages : 348

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Book Description
"The information contained within this book will show that although the development and selection of instructional materials is generally done towards the end of the instructional design process, it must be viewed in a more inclusive way in that the visuals themselves may affect many other components of the educational design"--Provided by publisher.

Author: Nikos Sarris
Publisher: IGI Global
ISBN: 9781591402992
Category : Computers
Languages : en
Pages : 410

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Book Description
3D Modeling and Animation: Synthesis and Analysis Techniques for the Human Body covers the areas of modeling and animating 3D synthetic human models at a level that is useful to students, researchers, software developers and content generators. The reader will be presented with the latest, research-level, techniques for the analysis and synthesis of still and moving human bodies, with particular emphasis in facial and gesture characteristics.

Author: Drew Davidson
Publisher: Lulu.com
ISBN: 0557285658
Category : Education
Languages : en
Pages : 296

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Book Description
This text is an introduction to the future of mass media and mass communications - cross-media communications. Cross-media is explained through the presentation and analysis of contemporary examples and project-based tutorials in cross-media development. The text introduces fundamental terms and concepts, and provides a solid overview of cross-media communications, one that builds from a general introduction to a specific examination of media and genres to a discussion of the concepts involved in designing and developing cross-media communications. There is also an accompanying DVD-ROM full of hands-on exercises that shows how cross-media can be applied. For the DVD-ROM: http: //www.lulu.com/content/817927

Author: Elly A. Konijn
Publisher: Routledge
ISBN: 1135592632
Category : Language Arts & Disciplines
Languages : en
Pages : 472

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Book Description
Mediated interpersonal communication is one of the most dynamic areas in communication studies, reflecting how individuals utilize technology more and more often in their personal interactions. Organizations also rely increasingly on mediated interaction for their communications. Responding to this evolution in communication, this collection explores how existing and new personal communication technologies facilitate and change interpersonal interactions. Chapters offer in-depth examinations of mediated interpersonal communication in various contexts and applications. Contributions come from well-known scholars based around the world, reflecting the strong international interest and work in the area.

Author: National Research Council
Publisher: National Academies Press
ISBN: 9780309063579
Category : Computers
Languages : en
Pages : 452

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Book Description
The national information infrastructure (NII) holds the promise of connecting people of all ages and descriptionsâ€"bringing them opportunities to interact with businesses, government agencies, entertainment sources, and social networks. Whether the NII fulfills this promise for everyone depends largely on interfacesâ€"technologies by which people communicate with the computing systems of the NII. More Than Screen Deep addresses how to ensure NII access for every citizen, regardless of age, physical ability, race/ethnicity, education, ability, cognitive style, or economic level. This thoughtful document explores current issues and prioritizes research directions in creating interface technologies that accommodate every citizen's needs. The committee provides an overview of NII users, tasks, and environments and identifies the desired characteristics in every-citizen interfaces, from power and efficiency to an element of fun. The book explores: Technological advances that allow a person to communicate with a computer system. Methods for designing, evaluating, and improving interfaces to increase their ultimate utility to all people. Theories of communication and collaboration as they affect person-computer interactions and person-person interactions through the NII. Development of agents: intelligent computer systems that "understand" the user's needs and find the solutions. Offering data, examples, and expert commentary, More Than Screen Deep charts a path toward enabling the broadest-possible spectrum of citizens to interact easily and effectively with the NII. This volume will be important to policymakers, information system designers and engineers, human factors professionals, and advocates for special populations.