Results 31 to 40 of about 14,713 (299)
Vision-aided indoor pedestrian dead reckoning [PDF]
2018 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), 2018 Vision-aided inertial navigation has become a very popular method for indoor navigation recently. This popularity is basically due to the development of light-weighted and low-cost Micro Electro-Mechanical Systems (MEMS) as well as advancement and availability of Charged-Couple-Device (CCD) cameras in public indoor areas.
Jingjing Yan +3 more
openaire +1 more source
Practical and Accurate Indoor Localization System Using Deep Learning
Sensors, 2022 Indoor localization is an important technology for providing various location-based services to smartphones. Among the various indoor localization technologies, pedestrian dead reckoning using inertial measurement units is a simple and highly practical ...
Jeonghyeon Yoon, Seungku Kim
doaj +1 more source
An Indoor Pedestrian Positioning Algorithm Based on Smartphone Sensor [PDF]
Jisuanji gongcheng, 2016 Advances on smartphones and built-in inertial sensors have given rise to pedestrian dead reckoning using smartphone sensors.However,an accurate Pedestrian Dead Reckoning(PDR) system using smartphone sensors is not available yet,for smartphone sensors are
ZHOU Rui,LUO Lei,LI Zhiqiang,SANG Nan
doaj +1 more source
Pedestrian Dead Reckoning Based on Motion Mode Recognition Using a Smartphone. [PDF]
Sensors (Basel), 2018 Wang B, Liu X, Yu B, Jia R, Gan X.
europepmc +2 more sources
Micromachines, 2023 With the development of location-based service (LBS), indoor positioning based on pedestrian dead reckoning (PDR) has become a hot research topic. Smartphones are becoming more popular for indoor positioning.
Jijun Geng +3 more
doaj +1 more source
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
ReLoc-PDR: Visual Relocalization Enhanced Pedestrian Dead Reckoning via Graph Optimization [PDF]
IEEE Sensors Journal, 2023 Accurately and reliably positioning pedestrians in satellite-denied conditions remains a significant challenge. Pedestrian dead reckoning (PDR) is commonly employed to estimate pedestrian location using a low-cost inertial sensor.
Zongyang Chen +2 more
semanticscholar +1 more source
A REAL-TIME IMPROVED PEDESTRIAN DEAD RECKONING TRAJECTORY TRACKING ALGORITHM [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022 Accurate location of pedestrians plays a crucial role in emergency relief, traffic control, crowd behavior analysis and other aspects. Especially in the context of the COVID-19 pandemic in recent years, pedestrian location technology can help relevant ...
X. Wang, J. Lv, Z. Yun
doaj +1 more source
Ultrasound-aided pedestrian dead reckoning for indoor navigation [PDF]
Proceedings of the first ACM international workshop on Mobile entity localization and tracking in GPS-less environments, 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. We evaluate experimentally the performance of our dead reckoning system in different environments and for
Fischer, Carl +3 more
openaire +2 more sources
Real-Time Indoor Positioning Based on BLE Beacons and Pedestrian Dead Reckoning for Smartphones
Applied Sciences, 2023 Nowadays, smartphones have become indispensable in people’s daily work and life. Since various sensors and communication chips have been integrated into smartphones, it has become feasible to provide indoor positioning using phones.
Zhian Jin +4 more
semanticscholar +1 more source