Results 11 to 20 of about 460,945 (288)
Collaborative Mapping for Pedestrian Navigation in Security Applications [PDF]
, 2012 In rescue missions or law enforcement applications, accurate determination of every team member’s position and providing this information on a map may significantly improve mutual situation awareness and potentially reduce the risk of accidentally harming a team member.
Garcia Puyol, Maria +2 more
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Vector-based pedestrian navigation in cities [PDF]
Nature Computational Science, 2021 How do pedestrians choose their paths within city street networks? Researchers have tried to shed light on this matter through strictly controlled experiments, but an ultimate answer based on real-world mobility data is still lacking. Here, we analyze salient features of human path planning through a statistical analysis of a massive dataset of GPS ...
Christian Bongiorno +7 more
openaire +8 more sources
Ultrasound-aided pedestrian dead reckoning for indoor navigation [PDF]
, 2008 Ad hoc solutions for tracking and providing navigation support to emergency response teams is an important and safety-critical challenge. We propose a navigation system based on a combination of foot-mounted inertial sensors and ultrasound beacons.
Muthukrishnan, Kavitha +3 more
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Pedestrian Augmented Reality Navigator
Sensors, 2023 Navigation is often regarded as one of the most-exciting use cases for Augmented Reality (AR). Current AR Head-Mounted Displays (HMDs) are rather bulky and cumbersome to use and, therefore, do not offer a satisfactory user experience for the mass market yet. However, the latest-generation smartphones offer AR capabilities out of the box, with sometimes
Tanmaya Mahapatra +4 more
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Reevaluation of Algorithmic Basics for ZUPT-Based Pedestrian Navigation
IEEE Access, 2022 During the last 10 to 15 years, pedestrian navigation based on zero velocity updates (ZUPT) has become very popular. One of the main reasons for this is the increasing availability of small, low-cost inertial measurement units. However, the processing of
Jorg F. Wagner +2 more
doaj +1 more source
The Impact of Obstacle’s Risk in Pedestrian Agent’s Local Path-Planning
Applied Sciences, 2021 While the risk from the obstacle could significantly alter the navigation path of a pedestrian, this problem is often disregarded by many studies in pedestrian simulation, or is hindered by a simplistic simulation approach.
Thanh-Trung Trinh, Masaomi Kimura
doaj +1 more source
Precise positioning in real-time using GPS-RTK signal for visually impaired people navigation system [PDF]
, 2010 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University, 24/9/2010.This thesis presents the research carried out to investigate and achieve highly reliable and accurate navigation system of guidance for visually ...
Al-Salihi, Nawzad Kameran
core +7 more sources
A Real-Time GNSS/PDR Navigation System for Mobile Devices
Remote Sensing, 2021 In this article, a smart pedestrian navigation system is developed to be implemented in a common smartphone. The main phases that characterize a pedestrian navigation system that is based on dead reckoning are introduced.
Michele Basso +3 more
doaj +1 more source
Information, 2023 Smartphone map-based pedestrian navigation is known to have a negative effect on the long-term acquisition of spatial knowledge and memorisation of landmarks.
Aymen Lakehal +4 more
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Gradient navigation model for pedestrian dynamics [PDF]
Physical Review E, 2014 We present a new microscopic ODE-based model for pedestrian dynamics: the Gradient Navigation Model. The model uses a superposition of gradients of distance functions to directly change the direction of the velocity vector. The velocity is then integrated to obtain the location.
Dietrich, Felix, Köster, Gerta
openaire +3 more sources