Mobile Reception of Multiple Information Sources for Visible Light Communication Using LED array and on-Vehicle High-Speed Camera

通过快速闪烁LED来实现数据传输的可见光通信系统吸引了人们的注意。本文主要研究了基于车载高速摄像头的智能交通系统中的可见光通信系统。在这个系统中，我们假设有几个信息源，如LED交通灯和LED尾灯。提出了基于块匹配的多信息源识别方法，并通过现场试验验证了该方法的有效性。

Visible light communication systems which enable data transmission by blinking LEDs at fast rate attract attention. In this study, we focus on the visible light communication system for ITS (Intelligent Transport Systems) using on-vehicle high-speed camera. In this system, we assume that there are several information sources like LED traffic lights and LED tail lamps. We propose the multiple information sources recognition method based on block matching and confirm its effectiveness by field trials.