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Research on Integrated Technologies for Space Target Imaging, Ranging, and Communication. [PDF]
J ImagingGu X +8 more
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Simplified Guiding-Rod Positioning Combined With Visual Trephination: A Safe, Easy, and Efficient Technique for Dual-Segment Lumbar Disc Herniation. [PDF]
Int J Spine SurgDing B, Tian H, Zhao J, Ma H.
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DarkVLP: “Lights-Off” Visible-Light Positioning
IEEE Internet of Things Journal, 2022Visible Light Positioning (VLP) has been considered as a promising indoor positioning technology due to its high precision and low cost. However, current visible light positioning techniques are greatly limited by the assumption that lights have to be turned on to emit shining light beams, which is not applicable to scenarios that do not need the ...
Xiangyu Liu +3 more
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Signature Codes in Visible Light Positioning
IEEE Wireless Communications, 2021With the explosive development of the Internet of Things (IoT), massive equipments are involved in the indoor environment with the demand of precise localization to provide intelligent interconnection. The visible light positioning (VLP) system, with the light emitting diode (LED) and the photo-diode (PD) or image sensor as the transceiver, has ...
Jianli Jin +4 more
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Passive Positioning using Visible Light Systems
Optical Fiber Communication Conference (OFC) 2021, 2021Passive indoor visible light localization detects changes in illumination patterns in a room to infer the position of a user. We present analytical bounds on positioning error of an object in an indoor scenario and use deep learning to estimate positioning in realistic scenarios.
Khaqan Majeed, Steve Hranilovic
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Polarization-Based Visible Light Positioning
IEEE Transactions on Mobile Computing, 2019Visible Light Positioning (VLP) provides a promising means to achieve indoor localization with sub-meter accuracy. We observe that the Visible Light Communication (VLC) methods in existing VLP systems rely on intensity-based modulation, and thus they require a high pulse rate to prevent flickering.
Zhice Yang +4 more
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Visible Light Positioning in the Presence of Malicious LED Transmitters
IEEE Transactions on Communications, 2023We consider a visible light positioning system in which a receiver performs position estimation based on signals emitted from a number of light emitting diode (LED) transmitters. Each LED transmitter can be malicious and transmit at an unknown power level with a certain probability.
Furkan Kokdogan, Sinan Gezici
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Visible light positioning: a roadmap for international standardization
IEEE Communications Magazine, 2013The widespread introduction of white LEDs for illumination provides a unique opportunity to create an indoor positioning system that is flexible, accurate, and ubiquitous. Signals transmitted by the LEDs are used to determine the position of a person or object within a room.
Jean Armstrong +2 more
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Indoor Position Tracking Using Visible Light
2015 IEEE 82nd Vehicular Technology Conference (VTC2015-Fall), 2015The demand for a highly accurate indoor positioning system is rapidly increasing. In the last few years, several positioning systems based on visible light communications that achieve good positioning accuracy have been proposed. However, these systems are based on assumptions such as complete knowledge of the height of the receiver, exact alignment of
Muhammad Yasir +2 more
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