Optical signal processing for indoor positioning using a-SiCH technology
We use the nonlinear property of silicon carbon (SiC) multilayer devices under UV
irradiation to design an optical processor for indoor positioning. The transducer combines …
irradiation to design an optical processor for indoor positioning. The transducer combines …
Indoor positioning system using a WDM device based on a-SiC: H technology
In this paper, we present an indoor positioning system were trichromatic white LEDs are
used as transmitters and an optical processor based on a-SiC: H technology as mobile …
used as transmitters and an optical processor based on a-SiC: H technology as mobile …
Experimental demonstration of an indoor positioning system based on artificial neural network
We propose a 2-D visible light positioning system based on the artificial neural network
(ANN), where the light-emitting diodes are grouped into blocks and the block coordinates …
(ANN), where the light-emitting diodes are grouped into blocks and the block coordinates …
Indoor high precision three-dimensional positioning system based on visible light communication using modified genetic algorithm
To improve the precision of indoor positioning and actualize three-dimensional positioning,
a reversed indoor positioning system based on visible light communication (VLC) using …
a reversed indoor positioning system based on visible light communication (VLC) using …
An indoor visible light positioning system based on optical camera communications
We experimentally demonstrate an indoor visible light positioning system based on optical
camera communications, in which the transmitted coordinate data are spatially separated …
camera communications, in which the transmitted coordinate data are spatially separated …
An indoor visible light positioning system using artificial neural network
We propose a visible light positioning system based on an artificial neural network (ANN)
and optical camera communications. The receiver's position is approximately and precisely …
and optical camera communications. The receiver's position is approximately and precisely …
Indoor positioning using a high-speed, fish-eye lens-equipped camera in visible light communication
Y Nakazawa, H Makino, K Nishimori… - International …, 2013 - ieeexplore.ieee.org
We propose a method for determining the indoor position based on a Visible Light
Communication (VLC) system that uses a high-speed fish-eye lens-equipped camera. In …
Communication (VLC) system that uses a high-speed fish-eye lens-equipped camera. In …
Fine-grained indoor localization: optical sensing and detection
A LED-assisted navigation system for large indoor environments is proposed. White LEDs
are used both for illumination purposes and as transmitters. On-off keying modulation …
are used both for illumination purposes and as transmitters. On-off keying modulation …
A novel three-dimensional indoor positioning algorithm design based on visible light communication
In this paper, a visible light communication based three dimensional indoor positioning
system employing a dedicated algorithm and using the code division multiple access …
system employing a dedicated algorithm and using the code division multiple access …
Three-dimensional high-precision indoor positioning strategy using Tabu search based on visible light communication
This paper proposes a three-dimensional (3-D) high-precision indoor positioning strategy
using Tabu search based on visible light communication. Tabu search is a powerful global …
using Tabu search based on visible light communication. Tabu search is a powerful global …