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An Image Sensor Based Indoor VLP System

机译:基于图像传感器的室内VLP系统

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We propose a method for positioning in indoor environments based on optical camera communications (OCC), which uses light emitting diodes (LEDs) as the transmitters and a camera as the receiver. In OCC, LEDs are used for lighting, data transmission and indoor localization. In this paper, we use variable number of LEDs for localization and estimate the location using the view angles between LED's images, which leads to a single objective optimization problem. We propose the imperialist competitive algorithm to optimize the positioning problem and estimate the position more accurately. The results show that the proposed method offers improved performance compared to other methods reported in the literature.
机译:我们提出了一种基于光学摄像机通信(OCC)在室内环境中定位的方法,其使用发光二极管(LED)作为发射器和作为接收器的相机。在OCC时,LED用于照明,数据传输和室内定位。在本文中,我们使用可变数量的LED用于定位,并使用LED图像之间的视角估计位置,从而导致单个客观优化问题。我们提出了帝国主义竞争性算法来优化定位问题并更准确地估计位置。结果表明,与文献中报道的其他方法相比,该方法提供了改进的性能。

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