Desenvolvimento de um esquema de recepção para sistemas Optical Camera Communications (OCC) usando dispositivos Android

Matheus Fortunato Alves, Leandro Ronchini Ximenes, Igor Santos Cruz Rodrigues

DOI: 10.14209/sbrt.2022.1570824586

Evento: XL Simpósio Brasileiro de Telecomunicações e Processamento de Sinais (SBrT2022)

Keywords: Optical Camera Communications Screen to Camera Digital Image Processing

Abstract

This work develops and implements an Open Source reception scheme for a communication system based on Optical Camera Communication (OCC) technology of the Screen- toCamera (S2C) type. An Android camera application captures S2C-encoded video sequences exhibited by a Light Emitting Diode (LED) screen, and image processing algorithms in the MATLAB environment restore and recover the transmitted data.

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