Results 51 to 60 of about 56,351 (147)

Visible Light Positioning for Accurate 3D Indoor Localization

Photonics
Visible light positioning (VLP) based on received signal strength (RSS) offers a low-cost solution for indoor localization, being easily implemented in a warehouse based on existing infrastructure.
Arman Nikraftar Khiabani, Nobby Stevens, Tom Dhaene, Ivo Couckuyt   +3 more
doaj   +1 more source

Light positioning: A high-accuracy visible light indoor positioning system based on attitude identification and propagation model

International Journal of Distributed Sensor Networks, 2018
With the booming development of green lighting technology, visible light-based indoor localization has attracted a lot of attention. Visible light-based indoor positioning technology leverages a light propagation model to pinpoint target location ...
Qu Wang, Haiyong Luo, Aidong Men, Fang Zhao, Xile Gao, Jie Wei, Yuexia Zhang, Yan Huang   +7 more
doaj   +1 more source

A new accurate localization method in underground tunnel of coal mine

Gong-kuang zidonghua, 2015
In view of problem of low accuracy of localization system based on electromagnetic wave in underground coal mine, an accurate localization method based on visible light communication in underground coal mine was proposed.
YOU Chunxia, ZHANG Shen, HU Qingsong, ZHAI Yanrong   +3 more
doaj   +1 more source

Indoor Positioning Method Based on Metameric White Light Sources and Subpixels on a Color Image Sensor

IEEE Photonics Journal, 2016
An indoor positioning method based on metameric white light sources and subpixels on a color image sensor is proposed in this paper. Metameric white light sources are obtained by merging multiple-color light-emitting diode (LED) chips with different ...
Heqing Huang, Aiying Yang, Lihui Feng, Guoqiang Ni, Peng Guo   +4 more
doaj   +1 more source

Applied Visible Light Positioning

, 2021
Positioning is not a new problem. Humanity has attempted to determine its location for centuries with tools such as sextants, clocks, maps, and more. One of the largest revolutions in this field is arguably the advent of the global positioning system (GPS), which can provide position information almost anywhere on earth.
openaire   +1 more source

Improved RTAB-Map Algorithm Based on Visible Light Positioning

IEEE Access
Visible Light Positioning (VLP) is an emerging technology that enables highly accurate indoor localization, especially in areas where GPS is not effective, such as inside buildings. VLP makes use of existing lighting systems but typically requires a high
Po-Hao Hunag, Si-Chuan Liu, Cheng-Hsiung Yang   +2 more
doaj   +1 more source

Two-Phase Framework for Indoor Positioning Systems Using Visible Light †

Sensors, 2018
Recently with the advancement of solid state lighting and the application thereof to Visible Light Communications (VLC), the concept of Visible Light Positioning (VLP) has been targeted as a very attractive indoor positioning system (IPS) due to its ...
Gregary B. Prince, Thomas D. C. Little
doaj   +1 more source

Indoor Visible Light Positioning System Based on Point Classification Using Artificial Intelligence Algorithms. [PDF]

Sensors (Basel), 2023
Long Q, Zhang J, Cao L, Wang W.
europepmc   +1 more source

The Usage of ANN for Regression Analysis in Visible Light Positioning Systems. [PDF]

Sensors (Basel), 2022
Chaudhary N, Younus OI, Alves LN, Ghassemlooy Z, Zvanovec S.   +4 more
europepmc   +1 more source

Self-Sufficient Sensor Node Embedding 2D Visible Light Positioning through a Solar Cell Module. [PDF]

Sensors (Basel), 2022
Cappelli I, Carli F, Fort A, Micheletti F, Vignoli V, Bruzzi M.   +5 more
europepmc   +1 more source