Three Dimensional Data Capture In Indoor Environments For Autonomous Navigation
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Three Dimensional Data Capture In Indoor Environments For Autonomous Navigation Nistir 6912 U S Department Of Commerce
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Author : National Institute of Standards and Technology (U.S.)
language : en
Publisher:
Release Date : 2003*
Three Dimensional Data Capture In Indoor Environments For Autonomous Navigation Nistir 6912 U S Department Of Commerce written by National Institute of Standards and Technology (U.S.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003* with categories.
Three Dimensional Data Capture In Indoor Environments For Autonomous Navigation
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Author : J. M. Evans
language : en
Publisher:
Release Date : 2002
Three Dimensional Data Capture In Indoor Environments For Autonomous Navigation written by J. M. Evans and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Autonomous robots categories.
Smartphone Based 3d Indoor Localization And Navigation
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Author : Frank Ebner
language : en
Publisher: Logos Verlag Berlin GmbH
Release Date : 2021-01-10
Smartphone Based 3d Indoor Localization And Navigation written by Frank Ebner and has been published by Logos Verlag Berlin GmbH this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-01-10 with Computers categories.
During the last century, navigation systems have become ubiquitous and guide drivers, cyclists, and pedestrians towards their desired destinations. While operating worldwide, they rely on line-of-sight conditions towards satellites and are thus limited to outdoor areas. However, finding a gate within an airport, a ward within a hospital, or a university's auditorium also represent navigation problems. To provide navigation within such indoor environments, new approaches are required. This thesis examines pedestrian 3D indoor localization and navigation using commodity smartphones: A desirable target platform, always at hand and equipped with a multitude of sensors. The IMU (accelerometer, gyroscope, magnetometer) and barometer allow for pedestrian dead reckoning, that is, estimating relative location changes. Absolute whereabouts can be determined via Wi-Fi, an infrastructure present within most public buildings, or by using Bluetooth Low Energy Beacons as inexpensive supplement. The building's 3D floorplan not only enables navigation, but also increases accuracy by preventing impossible movements, and serves as a visual reference for the pedestrian. All aforementioned information is fused by recursive density estimation based on a particle filter. The conducted experiments cover both, theoretical backgrounds and real-world use-cases. All discussed approaches utilize the infrastructure found within most public buildings, are easy to set up, and maintain. Overall, this thesis results in an indoor localization and navigation system that can be easily deployed, without requiring any special hardware components.
Seamless 3d Navigation In Indoor And Outdoor Spaces
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Author : Jinjin Yan
language : en
Publisher: CRC Press
Release Date : 2022-11-21
Seamless 3d Navigation In Indoor And Outdoor Spaces written by Jinjin Yan and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-11-21 with Technology & Engineering categories.
This book presents the current research on space-based navigation models and the contents of spaces used for seamless indoor and outdoor navigation. It elaborates on 3D spaces reconstructed automatically and how indoor, semi-indoor, semi-outdoor, and outdoor spaces can mimic the indoor environments and originate a network based on the 3D connectivity of spaces. Case studies help readers understand theories, approaches, and models, including data preparation, space classification and reconstruction, space selection, unified space-based navigation model derivation, path planning, and comparison of results. Features: Provides novel models, theories, and approaches for seamless indoor and outdoor navigation path planning Includes real-life case studies demonstrating the most feasible approaches today Presents a generic space definition framework that can be used in research areas for spaces shaped by built structures Develops a unified 3D space-based navigation model that allows the inclusion of all types of spaces as 3D spaces and utilizes them for seamless navigation in a unified way Intended to motivate further research and developments, this book suits students, researchers, and practitioners in the field, and serves as a helpful introductory text for readers wanting to engage in seamless indoor/outdoor navigation research and teaching.
Location And Context Awareness
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Author : Thomas Strang
language : en
Publisher: Springer Science & Business Media
Release Date : 2005-05-12
Location And Context Awareness written by Thomas Strang 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 2005-05-12 with Computers categories.
Context-awareness is one of the drivers of the ubiquitous computing paradigm. Well-designed context modeling and context retrieval approaches are key p- requisites in any context-aware system. Location is one of the primary aspects of all major context models — together with time, identity and activity. From the technical side, sensing, fusing and distributing location and other context information is as important as providing context-awareness to applications and services in pervasive systems. Thematerialsummarizedinthisvolumewasselectedforthe1stInternational Workshop on Location- and Context-Awareness (LoCA 2005) held in coope- tion with the 3rd International Conference on Pervasive Computing 2005. The workshop was organized by the Institute of Communications and Navigation of the German Aerospace Center (DLR) in Oberpfa?enhofen, and the Mobile and Distributed Systems Group of the University of Munich. During the workshop, novel positioning algorithms and location sensing te- niques were discussed, comprising not only enhancements of singular systems, like positioning in GSM or WLAN, but also hybrid technologies, such as the integration of global satellite systems with inertial positioning. Furthermore, - provements in sensor technology, as well as the integration and fusion of sensors, were addressed both on a theoretical and on an implementation level. Personal and con?dential data, such as location data of users, have p- found implications for personal information privacy. Thus privacy protection, privacy-oriented location-aware systems, and how privacy a?ects the feasibility and usefulness of systems were also addressed in the workshop.
Forming A Three Dimensional Environment Model For Autonomous Navigation Using A Sequence Of Images
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Author : Payman Khalili
language : en
Publisher:
Release Date : 1994
Forming A Three Dimensional Environment Model For Autonomous Navigation Using A Sequence Of Images written by Payman Khalili and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with categories.
Three Dimensional Reconstruction Of Indoor Environments For Visual Navigation In Robots
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Author : angel Ruben Gonzalez Bariada
language : en
Publisher:
Release Date : 2011
Three Dimensional Reconstruction Of Indoor Environments For Visual Navigation In Robots written by angel Ruben Gonzalez Bariada and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with categories.
Monthly Catalog Of United States Government Publications
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Author :
language : en
Publisher:
Release Date : 2003
Monthly Catalog Of United States Government Publications written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Government publications categories.
Scanning Technologies For Autonomous Systems
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Author : Julio C. Rodríguez-Quiñonez
language : en
Publisher: Springer Nature
Release Date :
Scanning Technologies For Autonomous Systems written by Julio C. Rodríguez-Quiñonez and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Proceedings Of The 27th International Symposium On Advancement Of Construction Management And Real Estate
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Author : Jing Li
language : en
Publisher: Springer Nature
Release Date : 2023-08-07
Proceedings Of The 27th International Symposium On Advancement Of Construction Management And Real Estate written by Jing Li and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-08-07 with Business & Economics categories.
This book presents the proceedings of CRIOCM 2022 (27th International Conference on Advancement of Construction Management and Real Estate), sharing the latest developments in real estate and construction management around the globe. The conference was organized by the Chinese Research Institute of Construction Management (CRIOCM) working in close collaboration with The Chinese University of Hong Kong. Written by international academics and professionals, the book discusses the latest achievements, research findings, and advances in frontier disciplines in the field of construction management and real estate. Covering a wide range of topics, including spatial planning and land use innovation, integration and application of BIM and GIS, low-carbon built environment, post-pandemic resilient cities development, housing and social governance, real estate market and urban policy, real estate finance and economics, intelligent construction and smart city, built environment for healthy living, and construction management in the post-COVID-19 era, the discussions provide valuable insights into the implementation of advanced construction project management and real estate market in China and abroad. The book offers an outstanding resource for academics and professionals