High Quality Illumination Of Virtual Objects Based On An Environment Estimation In Mixed Reality Applications
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High Quality Illumination Of Virtual Objects Based On An Environment Estimation In Mixed Reality Applications
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Author : Tobias Schwandt
language : en
Publisher: Springer Nature
Release Date : 2021-08-30
High Quality Illumination Of Virtual Objects Based On An Environment Estimation In Mixed Reality Applications written by Tobias Schwandt and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-08-30 with Computers categories.
Visualizations of virtual objects in the real environment is often done by a simplified representation with simple surfaces and without reference to the surrounding environment. The seamless fusion of the virtual and real environment is, however, an essential factor in many areas, which is of particular importance when calculating lighting in mixed realities on mobile devices. Current approaches focus on approximations, which allow the calculation of diffuse lighting, whereby the rendering of glossy reflection properties is often neglected. The aim of this book is to enable the visualization of mirror-like reflective surfaces in mixed reality. In order to achieve this goal, various approaches are explored enabling high-quality visualization of virtual objects in realtime with a focus on the use of common hardware such as cameras, sensors in mobile devices, and partially depth sensors. Complete ambient lighting can be estimated, which enables detailed reflections. The results provide a novel way to embed complex and simple geometric shapes with glossy surfaces in the real world which offers a higher level of detail in the reflections without using additional hardware.
High Dynamic Range Imaging
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Author : Erik Reinhard
language : en
Publisher: Elsevier
Release Date : 2005-11-21
High Dynamic Range Imaging written by Erik Reinhard and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-11-21 with Computers categories.
High dynamic range imaging produces images with a much greater range of light and color than conventional imaging. The effect is stunning, as great as the difference between black-and-white and color television. High Dynamic Range Imaging is the first book to describe this exciting new field that is transforming the media and entertainment industries. Written by the foremost researchers in HDRI, it will explain and define this new technology for anyone who works with images, whether it is for computer graphics, film, video, photography, or lighting design.* Written by the leading researchers in HDRI* Covers all the areas of high dynamic range imaging including capture devices, display devices, file formats, dynamic range reduction, and image-based lighting* Includes a DVD with over 4 GB of HDR images as well as source code and binaries for numerous tone reproduction operators for Windows, Linux, and Mac OS X
Transactions On Computational Science Xxxvi
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Author : Marina L. Gavrilova
language : en
Publisher: Springer Nature
Release Date : 2020-03-10
Transactions On Computational Science Xxxvi written by Marina L. Gavrilova and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-10 with Computers categories.
The LNCS journal Transactions on Computational Science reflects recent developments in the field of Computational Science, conceiving the field not as a mere ancillary science but rather as an innovative approach supporting many other scientific disciplines. The journal focuses on original high-quality research in the realm of computational science in parallel and distributed environments, encompassing the facilitating theoretical foundations and the applications of large-scale computations and massive data processing. It addresses researchers and practitioners in areas ranging from aerospace to biochemistry, from electronics to geosciences, from mathematics to software architecture, presenting verifiable computational methods, findings, and solutions, and enabling industrial users to apply techniques of leading-edge, large-scale, high performance computational methods. This, the 36th issue of the Transactions on Computational Science, is devoted to the area of Cyberworlds and Cybersecurity. The first four papers constitute extended versions of selected papers presented at the 2018 International Conference on Cyberworlds, CW 2018. A further two papers were accepted following an open Call for Papers and cover the areas of fast 3D segmentation using geometric surface features and nature-inspired optimization for face recognition.
Virtual Augmented And Mixed Reality Designing And Developing Augmented And Virtual Environments
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Author : Randall Shumaker
language : en
Publisher: Springer
Release Date : 2014-06-06
Virtual Augmented And Mixed Reality Designing And Developing Augmented And Virtual Environments written by Randall Shumaker and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-06-06 with Computers categories.
The two-volume set LNCS 8525-8526 constitutes the refereed proceedings of the 6th International Conference on Virtual, Augmented and Mixed Reality, VAMR 2014, held as part of the 16th International Conference on Human-Computer Interaction, HCI 2014, in Heraklion, Crete, Greece, in June 2014, jointly with 13 other thematically similar conferences. The total of 1476 papers and 220 posters presented at the HCII 2014 conferences were carefully reviewed and selected from 4766 submissions. These papers address the latest research and development efforts and highlight the human aspects of design and use of computing systems. The papers thoroughly cover the entire field of human-computer interaction, addressing major advances in knowledge and effective use of computers in a variety of application areas. The total of 82 contributions included in the VAMR proceedings were carefully reviewed and selected for inclusion in this two-volume set. The 39 papers included in this volume are organized in the following topical sections: interaction devices, displays and techniques in VAMR; designing virtual and augmented environments; avatars and virtual characters; developing virtual and augmented environments.
Virtual And Augmented Reality Vr Ar
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Author : Ralf Doerner
language : en
Publisher: Springer Nature
Release Date : 2022-01-12
Virtual And Augmented Reality Vr Ar written by Ralf Doerner and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-01-12 with Computers categories.
This comprehensive textbook offers a scientifically sound and at the same time practical introduction to Virtual and Augmented Reality (VR/AR). Readers will gain the theoretical foundation needed to design, implement or enhance VR/AR systems, evaluate and improve user interfaces and applications using VR/AR methods, assess and enrich user experiences, and develop a deeper understanding of how to apply VR/AR techniques. Whether utilizing the book for a principal course of study or reference reading, students of computer science, education, media, natural sciences, engineering and other subject areas can benefit from its in-depth content and vivid explanation. The modular structure allows selective sequencing of topics to the requirements of each teaching unit and provides an easy-to-use format from which to choose specific themes for individual self-study. Instructors are provided with extensive materials for creating courses as well as a foundational text upon which to build their advanced topics. The book enables users from both research and industry to deal with the subject in detail so they can properly assess the extent and benefits of VR/AR deployment and determine required resources. Technology enthusiasts and professionals can learn about the current status quo in the field of VR/AR and interested newcomers can gain insight into this fascinating world. Grounded on a solid scientific foundation, this textbook, addresses topics such as perceptual aspects of VR/AR, input and output devices including tracking, interactions in virtual worlds, real-time aspects of VR/AR systems and the authoring of VR/AR applications in addition to providing a broad collection of case studies.
The Synergy Of Metaverse Nfts And Defi
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Author : Tarun Gowda
language : en
Publisher: Educohack Press
Release Date : 2025-02-28
The Synergy Of Metaverse Nfts And Defi written by Tarun Gowda and has been published by Educohack Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-02-28 with Computers categories.
The Synergy of Metaverse, NFTs, and DeFi is your essential guide to understanding and navigating the exciting world of blockchain technology. The metaverse is an online virtual environment where users can interact with both the computing environment and other users. Think of VR games and chat rooms, and you'll get an idea of what the metaverse can offer. This book provides a straightforward explanation of the metaverse and how it integrates with Non-Fungible Tokens (NFTs), cryptocurrencies, and Decentralized Finance (DeFi). We cover various topics including: • The concept of the metaverse • Augmented Reality (AR) • Non-Fungible Tokens (NFTs) • Web 3.0 • Cryptocurrencies • Decentralized Finance (DeFi) The metaverse is a new and exciting realm that may seem confusing at first. However, with this book, you will gain the knowledge needed to stay ahead of the curve. Discover how to invest in virtual worlds, NFTs (crypto art), altcoins, and the best DeFi projects. This guide offers comprehensive information to help you conquer the world of blockchain and invest wisely.
Advances In Visual Computing
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Author : George Bebis
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-11-17
Advances In Visual Computing written by George Bebis and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-11-17 with Computers categories.
The two volume set LNCS 5875 and LNCS 5876 constitutes the refereed proceedings of the 5th International Symposium on Visual Computing, ISVC 2009, held in Las Vegas, NV, USA, in November/December 2009. The 97 revised full papers and 63 poster papers presented together with 40 full and 15 poster papers of 7 special tracks were carefully reviewed and selected from more than 320 submissions. The papers are organized in topical sections on computer graphics; visualization; feature extraction and matching; medical imaging; motion; virtual reality; face processing; reconstruction; detection and tracking; applications; and video analysis and event recognition. The 7 additional special tracks address issues such as object recognition; visual computing for robotics; computational bioimaging; 3D mapping, modeling and surface reconstruction; deformable models: theory and applications; visualization enhanced data analysis for health applications; and optimization for vision, graphics and medical imaging: theory and applications.
Transdisciplinary Perspectives On Risk Management And Cyber Intelligence
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Author : Dall'Acqua, Luisa
language : en
Publisher: IGI Global
Release Date : 2020-08-28
Transdisciplinary Perspectives On Risk Management And Cyber Intelligence written by Dall'Acqua, Luisa and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-28 with Computers categories.
The emergence of artificial intelligence has created a vast amount of advancements within various professional sectors and has transformed the way organizations conduct themselves. The implementation of intelligent systems has assisted with developing traditional processes including decision making, risk management, and security. An area that requires significant attention and research is how these companies are becoming accustomed to computer intelligence and applying this technology to their everyday practices. Transdisciplinary Perspectives on Risk Management and Cyber Intelligence is a pivotal reference source that provides vital research on the application of intelligent systems within various professional sectors as well as the exploration of theories and empirical findings. While highlighting topics such as decision making, cognitive science, and knowledge management, this publication explores the management of risk and uncertainty using training exercises, as well as the development of managerial intelligence competency. This book is ideally designed for practitioners, educators, researchers, policymakers, managers, developers, analysts, politicians, and students seeking current research on modern approaches to the analysis and performance of cyber intelligence.
Virtual And Augmented Reality
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Author : Zeynep Taçgın
language : en
Publisher: Cambridge Scholars Publishing
Release Date : 2020-03-20
Virtual And Augmented Reality written by Zeynep Taçgın and has been published by Cambridge Scholars Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-20 with Computers categories.
Mixed Reality has been part of our lives ever since we first started to dream of creative ways to comprehend information and concepts through actual and imaginative experiences. This book explores the latest research informing education design in virtual and augmented reality. By utilising numerous studies and examples, it describes the differences between perceived knowledge, usage area, technologies, and tools. It will help the reader gain a better understanding of the nature of virtual or augmented realities and their applications in theory and practice.
Virtual Augmented And Mixed Reality Industrial And Everyday Life Applications
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Author : Jessie Y. C. Chen
language : en
Publisher: Springer Nature
Release Date : 2020-07-10
Virtual Augmented And Mixed Reality Industrial And Everyday Life Applications written by Jessie Y. C. Chen and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-07-10 with Computers categories.
The 2 volume-set of LNCS 12190 and 12191 constitutes the refereed proceedings of the 12th International Conference on Virtual, Augmented and Mixed Reality, VAMR 2020, which was due to be held in July 2020 as part of HCI International 2020 in Copenhagen, Denmark. The conference was held virtually due to the COVID-19 pandemic. A total of 1439 papers and 238 posters have been accepted for publication in the HCII 2020 proceedings from a total of 6326 submissions. The 71 papers included in these HCI 2020 proceedings were organized in topical sections as follows: Part I: design and user experience in VAMR; gestures and haptic interaction in VAMR; cognitive, psychological and health aspects in VAMR; robots in VAMR. Part II: VAMR for training, guidance and assistance in industry and business; learning, narrative, storytelling and cultural applications of VAMR; VAMR for health, well-being and medicine.