Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/113889
Título: Content triggering system using tricolor LED strips and Optical Camera Communication in Rolling Shutter mode
Autores/as: Georlette, Veronique
Piras, Florian
Jurado-Verdu, Cristo 
Bette, Sebastien
Point, Nicolas
Moevaert, Veronique
Clasificación UNESCO: 3325 Tecnología de las telecomunicaciones
Palabras clave: Image Processing
Opencv
Optical Camera Communication
Python
Visible Light Communication
Fecha de publicación: 2021
Conferencia: South American Colloquium On Visible Light Communications (3rd. 2021. Brazil) 
Resumen: Optical Camera Communication (OCC) technology uses Light Emitting Diode (LED) light sources as a transmitter and a camera as a receiver. This emerging technology is very interesting for indoor and outdoor geolocation applications. Indeed, cities and museums can offer interactive tours where users can use their cameras to sense a code and watch appropriate stored content depending on the location. In this context, this paper proposes a simple, fast, and efficient OCC system. It uses RGB (Red-Green-Blue) LED strips to replace the classical white LED, with the aim to highly increase the potential number of location codes sent to the user. The use of a light diffuser is studied to enhance the image issued from the rolling shutter mode, and an operational image signal processing algorithm is described. This paper also proposes practical guidelines to take into account when designing such a system.
URI: http://hdl.handle.net/10553/113889
ISBN: 9781665442251
DOI: 10.1109/SACVLC53127.2021.9652270
Fuente: SACVLC 2021 - Proceedings: 2021 3rd South American Colloquium on Visible Light Communications[EISSN ], (Enero 2021)
Colección:Actas de congresos
Vista completa

Google ScholarTM

Verifica

Altmetric


Comparte



Exporta metadatos



Los elementos en ULPGC accedaCRIS están protegidos por derechos de autor con todos los derechos reservados, a menos que se indique lo contrario.