A Comprehensive Study on Light Signals of Opportunity for Subdecimetre Unmodulated Visible Light Positioning [PDF]
Sensors, 2020 Currently, visible light positioning (VLP) enabling an illumination infrastructure requires a costly retrofit. Intensity modulation systems not only necessitate changes to the internal LED driving module, but decrease the LEDs’ radiant flux as well. This
Sander Bastiaens +4 more
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A Low-Cost Visible Light Positioning System for Indoor Positioning [PDF]
Sensors, 2020 Currently, a high percentage of the world’s population lives in urban areas, and this proportion will increase in the coming decades. In this context, indoor positioning systems (IPSs) have been a topic of great interest for researchers.
Juan Carlos Torres +7 more
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Automating the Calibration of Visible Light Positioning Systems [PDF]
Sensors, 2022 Visible light positioning is one of the most popular technologies used for indoor positioning research. Like many other technologies, a calibration procedure is required before the system can be used.
Robin Amsters +4 more
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Visible Light Positioning via Floor Reflections [PDF]
IEEE Access, 2019 The last two decades have witnessed significant advances in the field of indoor positioning systems, which have led to technologies with high location precision.
Fan Yang +5 more
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Results in Optics, 2021 Indoor visible light positioning system has received much attention in recent years due to the simultaneous operation of optical wireless communication and object tracking.
Ummea Afroza, Pallab K. Choudhury
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Using Linear Interpolation to Reduce the Training Samples for Regression Based Visible Light Positioning System [PDF]
IEEE Photonics Journal, 2020 We put forward and experimentally demonstrate a second order machine-learning (ML) based visible-light-positioning (VLP) system using simple linear interpolation algorithm to reduce the training samples required in the ML algorithm.
Yu-Chun Wu +8 more
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A Two-LED Based Indoor Three-Dimensional Visible Light Positioning and Orienteering Scheme for a Tilted Receiver [PDF]
Photonics, 2022 Conventional visible light positioning (VLP) systems usually require at least three light-emitting diodes (LEDs) to enable trilateration or triangulation, which is infeasible when the LED condition is constrained. In this paper, we propose a novel indoor
Xiaodi You +3 more
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Deep Learning-Based Robust Visible Light Positioning for High-Speed Vehicles [PDF]
Photonics, 2022 Robustness is a key factor for real-time positioning and navigation, especially for high-speed vehicles. While visible light positioning (VLP) based on LED illumination and image sensors is widely studied, most of the VLP systems still suffer from the ...
Danjie Li +12 more
doaj +2 more sources
Inertial Sensor-Assisted High-Coverage Visible Light Positioning Algorithm [PDF]
IEEE Photonics JournalExisting visible light positioning (VLP) algorithms typically require multiple LEDs to achieve high-precision positioning. However, in practice, the number of available LEDs is influenced by various factors such as the layout of LEDs and the field-of ...
Fugui He +6 more
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Demonstration of Three-Dimensional Indoor Visible Light Positioning with Multiple Photodiodes and Reinforcement Learning [PDF]
Sensors, 2020 To provide high-quality location-based services in the era of the Internet of Things, visible light positioning (VLP) is considered a promising technology for indoor positioning.
Zhuo Zhang +5 more
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