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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照相机通信(OCC)的室内环境定位方法,该方法使用发光二极管(LED)作为发送器,并使用照相机作为接收器。在OCC中,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进行定位,并使用LED图像之间的视角估算位置,这导致了一个客观的优化问题。我们提出了帝国主义竞争算法,以优化定位问题并更准确地估计位置。结果表明,与文献报道的其他方法相比,该方法具有更好的性能。

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