Results 71 to 80 of about 18,207 (144)

A Hybrid Indoor Localization and Navigation System with Map Matching for Pedestrians Using Smartphones

Sensors, 2015
Pedestrian dead reckoning is a common technique applied in indoor inertial navigation systems that is able to provide accurate tracking performance within short distances.
Qinglin Tian, Zoran Salcic, Kevin I-Kai Wang, Yun Pan   +3 more
doaj   +1 more source

Spray, Embracing Multimodality [PDF]

, 2013
We present Spray, a localization system that compensates for low accuracy of individual localization measurements by combining measurements from multiple localization ...
Misra, Prasant, Voigt, Thiemo, Wirström, Niklas   +2 more
core  

A Reusable Component for Communication and Data Synchronization in Mobile Distributed Interactive Applications

, 2010
In Distributed Interactive Applications (DIA) such as multiplayer games, where many participants are involved in a same game session and communicate through a network, they may have an inconsistent view of the virtual world because of the communication ...
Abdul Malik Khan, Antoine Beugnard, Carlos Canal, Gwen Salaün, Javier Cámara, Sophie Chabridon   +5 more
core   +4 more sources

Fusion of Optical Flow and Dead Reckoning Algorithms for UAV Navigation Without GPS [PDF]

TransNav
The article presents an innovative navigation system for unmanned aerial vehicles (UAVs) operating in environments with limited or unavailable GPS signal.
Jakub Walczak, Bartlomiej Szykula, Piotr Targowski, Tomasz Palys   +3 more
doaj   +1 more source

Low-complexity online correction and calibration of pedestrian dead reckoning using map matching and GPS

Geo-spatial Information Science, 2019
Dead Reckoning is a relative positioning scheme that is used to infer the change of position relative to a point of origin by measuring the traveled distance and orientation change. Pedestrian Dead Reckoning (PDR) applies this concept to walking persons.
Fabian Hölzke, Johann-P. Wolff, Frank Golatowski, Christian Haubelt   +3 more
doaj   +1 more source

Context-Aware Statistical Dead Reckoning for Localization in IoT Scenarios. [PDF]

Sensors (Basel), 2023
Munoz-Rodriguez D, Villalpando-Hernandez R, Vargas-Rosales C.   +2 more
europepmc   +1 more source

A Positioning and Navigation Method Combining Multimotion Features Dead Reckoning with Acoustic Localization. [PDF]

Sensors (Basel), 2023
Yan S, Xu X, Luo X, Xiao J, Ji Y, Wang R.   +5 more
europepmc   +1 more source

The Role of Trust and Interaction in GPS Related Accidents: A Human Factors Safety Assessment of the Global Positioning System (GPS) [PDF]

, 2008
The Global Positioning System (GPS) uses a network of orbiting and geostationary satellites to calculate the position of a receiver over time. This technology has revolutionised a wide range of safety-critical industries and leisure applications ranging ...
Holloway, C.M., Johnson, C.W., Shea, C.
core  

Passive wheels – A new localization system for automated guided vehicles

Heliyon
This article introduces passive wheels as the new localization system for automated guided vehicles (AGVs). The article focuses on investigating the accuracy of the proposed system and comparing with other widely used solutions: rotary encoders coupled ...
Kacper Bereszyński, Marcin Pelic, Wojciech Paszkowiak, Stanisław Pabiszczak, Adam Myszkowski, Krzysztof Walas, Grzegorz Czechmanowski, Jan Węgrzynowski, Tomasz Bartkowiak   +8 more
doaj   +1 more source

Step Length Is a More Reliable Measurement Than Walking Speed for Pedestrian Dead-Reckoning. [PDF]

Int Conf Indoor Position Indoor Navig, 2023
Elyasi F, Manduchi R.
europepmc   +1 more source