Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"Pedestrian Dead Reckoning"”.
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A Bayesian occupancy grid filter for robust pedestrian dead reckoning
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2025-12-01
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Enhancing Body-Mounted LiDAR SLAM using an IMU-based Pedestrian Dead Reckoning (PDR) Model
… proposing an integrated sensor fusion scheme. A Pedestrian Dead Reckoning (PDR) model based on inertial sensors is used to enhance LiDAR-based SLAM. This proposed fusion uses the PDR model as a replacement for wheel odometry in vehicular platforms. A system prototype has been developed and used …
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Localisation, tracking, and navigation support for pedestrians in uninstrumented and unknown environments
Research into localisation and tracking of pedestrians is a growing area, but developed techniques have tended to be infrastructure-based or to rely on accessto prior information such as floorplans and maps. There are situations, such assearch and rescue missions, where more robust and versatile …
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INTELLIGENT ALGORITHMS FOR HIGH ACCURACY INDOOR POSITIONING AND TRACKING
… used to measure inertial information. Applying pedestrian dead reckoning technique, direction and target position are estimated after that. Combining this outcome with my algorithms, the tracking results of my system achieved an error of about 0.2m.
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Applications of Sensor Fusion to Classification, Localization and Mapping
… to the indoor localization problem through Pedestrian Dead-Reckoning (PDR) frameworks, although still suffering from several challenges. Sensor fusion algorithms can be applied to provide new and efficient solutions to the indoor localization problem at two different levels: fusion of …
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Estratégias de localização para sistemas de acesso passivo a veículos utilizando sensores inercias de smartphones
… propõe um algoritmo de localização 2D baseado em Pedestrian Dead Reckoning (PDR) que pode ser utilizado em um sistema de chave passiva para smartphones. Com este algoritmo proposto o sistema seria capaz de controlar os momentos em que o rádio da chave estaria ligado impedindo os ataques de relay, …
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Crowdsourcing Mobile Data for Indoor Positioning
… data compensates for the heterogeneity effect. Pedestrian Dead Reckoning (\GLS{PDR}) algorithms are powerful tools to recover walking trajectories from the inertial data. However, in crowdsourcing, inertial data is typically noisy and, thus, error-prone when processed by traditional PDR …