Results 11 to 20 of about 1,648,298 (270)
Pedestrian Heading Estimation Based on Spatial Transformer Networks and Hierarchical LSTM
IEEE Access, 2019 Accurate heading estimation is the foundation of numerous applications, including augmented reality, pedestrian dead reckoning, and human-computer interactions.
Qu Wang +6 more
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Sensors, 2015 Inertial navigation based on micro-electromechanical system (MEMS) inertial measurement units (IMUs) has attracted numerous researchers due to its high reliability and independence.
Xuebing Yuan +4 more
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A Novel Method of Adaptive Kalman Filter for Heading Estimation Based on an Autoregressive Model
Applied Sciences, 2019 With the popularity of smartphones and the development of microelectromechanical system (MEMS), the pedestrian dead reckoning (PDR) algorithm based on the built-in sensors of a smartphone has attracted much research.
Dashuai Chai +2 more
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EURASIP Journal on Wireless Communications and Networking, 2017 Principal component analysis (PCA)-based approach for user heading estimation using a smartphone in the pocket suffers from an inaccurate estimation of device attitude, which plays a central role in both obtaining acceleration signals in the horizontal ...
Zhian Deng +4 more
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DronesCoaxial drones have garnered popularity owing to their energy efficiency and compact design. However, the precise navigation of these drones in complex and dynamic flight scenarios is limited by inaccuracies in heading/yaw estimation.
Haoming Yang +3 more
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An Adaptive Heading Estimation Method based on Holding Styles Recognition Using Smartphone Sensors [PDF]
CommIT JournalPedestrian Dead Reckoning (PDR), which comes with many sensors integrated into widely available smartphones, is known as one of the most popular indoor positioning techniques.
Khanh Nguyen-Huu +5 more
doaj +3 more sources
A linear perception-action mapping accounts for response range-dependent biases in heading estimation from optic flow. [PDF]
PLoS Computational BiologyAccurate estimation of heading direction from optic flow is a crucial aspect of human spatial perception. Previous psychophysical studies have shown that humans are typically biased in their heading estimates, but the reported results are inconsistent ...
Qi Sun, Ling-Hao Xu, Alan A Stocker
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Effect of range of heading differences on human visual-inertial heading estimation. [PDF]
Exp Brain Res, 2019 Both visual and inertial cues are salient in heading determination. However, optic flow can ambiguously represent self-motion or environmental motion. It is unclear how visual and inertial heading cues are determined to have common cause and integrated vs perceived independently.
Rodriguez R, Crane BT.
europepmc +4 more sources
Plant Phenome Journal, 2022 Proso millet (Panicum miliaceum L.), one of the major cultivated millets, serves as a complement to major cereal crops due to its drought tolerance and low input demands. Timing of heading is one of the key agronomic traits associated with its adaptation
Biquan Zhao +6 more
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Automatic estimation of heading date of paddy rice using deep learning
Plant Methods, 2019 Background Accurate estimation of heading date of paddy rice greatly helps the breeders to understand the adaptability of different crop varieties in a given location.
Sai Vikas Desai +4 more
doaj +2 more sources