Results 21 to 30 of about 16,526 (260)
VeLoc: Finding Your Car in Indoor Parking Structures
Sensors, 2018 While WiFi-based indoor localization is attractive, there are many indoor places without WiFi coverage with a strong demand for localization capability.
Ruipeng Gao, Fangpu He, Teng Li
doaj +1 more source
Magnetometer-Based Drift Correction During Rest in IMU Arm Motion Tracking
Sensors, 2019 Real-time motion capture of the human arm in the home environment has many usecases, such as video game and therapy applications. The required tracking can be based onoff-the-shelf Inertial Measurement Units (IMUs) with integrated three-axis ...
Frieder Wittmann +2 more
doaj +1 more source
Evaluating Tracking Rotations Using Maximal Entropy Distributions for Smartphone Applications
IEEE Access, 2021 Recursive attitude estimation of a rigid body from inertial measurements is a crucial component of many modern systems and as such, has a rich historical background of proposed techniques.
James Brotchie +3 more
doaj +1 more source
An Inertial and Optical Sensor Fusion Approach for Six Degree-of-Freedom Pose Estimation
Sensors, 2015 Optical tracking provides relatively high accuracy over a large workspace but requires line-of-sight between the camera and the markers, which may be difficult to maintain in actual applications.
Changyu He +4 more
doaj +1 more source
RadarPDR: Radar-Assisted Indoor Pedestrian Dead Reckoning
Sensors, 2023 Pedestrian dead reckoning (PDR) is the critical component in indoor pedestrian tracking and navigation services. While most of the recent PDR solutions exploit in-built inertial sensors in smartphones for next step estimation, due to measurement errors ...
Jianbiao He +3 more
doaj +1 more source
RF-Based Initialisation for Inertial Pedestrian Tracking [PDF]
, 2009 Location information is an important source of context for ubiquitous computing systems. We have previously developed a wearable location system that combines a foot-mounted inertial unit, a detailed building model and a particle filter to locate and track humans in indoor environments.
Oliver Woodman, Robert Harle
openaire +1 more source
Orientation tracking for humans and robots using inertial sensors [PDF]
Proceedings 1999 IEEE International Symposium on Computational Intelligence in Robotics and Automation. CIRA'99 (Cat. No.99EX375), 2003 Joint angle determination for robots with flexible links can be difficult. Inertial orientation tracking combined with RF positioning provides an accurate method for determining end effector orientation and location. The same technology could also be used to determine human posture for the purpose of inserting humans in synthetic environments ...
Bachmann, E.R. +5 more
openaire +3 more sources
Intensity/Inertial Integration-Aided Feature Tracking on Event Cameras
Remote Sensing, 2022 Achieving efficient and accurate feature tracking on event cameras is a fundamental step for practical high-level applications, such as simultaneous localization and mapping (SLAM) and structure from motion (SfM) and visual odometry (VO) in GNSS (Global ...
Zeyu Li, Yong Liu, Feng Zhou, Xiaowan Li
doaj +1 more source
Pedestrian tracking using inertial sensors [PDF]
Journal of Physical Agents (JoPha), 2009 This work has been supported by Deimos Aplicaciones Tecnológicas S.L, for the development of the Personal Navigation System for Lázaro ref.: FIT-340000-2007-169 and Ministerio de Industria, Turismo y Comercio convocatoria profit 2007.
Feliz Alonso, Raúl +2 more
openaire +1 more source
Tracking and evaluating motion skills in laparoscopy with inertial sensors
Surgical Endoscopy, 2023 Abstract Background Analysis of surgical instrument motion is applicable in surgical skill assessment and monitoring of the learning progress in laparoscopy. Current commercial instrument tracking technology (optical or electromagnetic) has specific limitations and is expensive.
Christian Heiliger +10 more
openaire +3 more sources