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Wireless Sensor Networks for Heritage Object Deformation Detection and Tracking Algorithm

机译：无线传感器网络用于遗留物体变形检测和跟踪算法

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摘要

Deformation is the direct cause of heritage object collapse. It is significant to monitor and signal the early warnings of the deformation of heritage objects. However, traditional heritage object monitoring methods only roughly monitor a simple-shaped heritage object as a whole, but cannot monitor complicated heritage objects, which may have a large number of surfaces inside and outside. Wireless sensor networks, comprising many small-sized, low-cost, low-power intelligent sensor nodes, are more useful to detect the deformation of every small part of the heritage objects. Wireless sensor networks need an effective mechanism to reduce both the communication costs and energy consumption in order to monitor the heritage objects in real time. In this paper, we provide an effective heritage object deformation detection and tracking method using wireless sensor networks (EffeHDDT). In EffeHDDT, we discover a connected core set of sensor nodes to reduce the communication cost for transmitting and collecting the data of the sensor networks. Particularly, we propose a heritage object boundary detecting and tracking mechanism. Both theoretical analysis and experimental results demonstrate that our EffeHDDT method outperforms the existing methods in terms of network traffic and the precision of the deformation detection.
机译：变形是遗产物体坍塌的直接原因。监视和发出遗产物体变形的预警非常重要。然而，传统的遗产对象监视方法仅粗略地监视整体上简单形状的遗产对象，而不能监视可能在内部和外部具有大量表面的复杂的遗产对象。无线传感器网络由许多小型，低成本，低功耗的智能传感器节点组成，对于检测遗留物体的每个小部分的变形更为有用。无线传感器网络需要一种有效的机制来降低通信成本和能耗，以便实时监控遗产。在本文中，我们提供了一种使用无线传感器网络（EffeHDDT）的有效的遗产对象变形检测和跟踪方法。在EffeHDDT中，我们发现了一组连接的传感器节点核心，以减少用于传输和收集传感器网络数据的通信成本。特别地，我们提出了一种遗产对象边界检测和跟踪机制。理论分析和实验结果均表明，我们的EffeHDDT方法在网络流量和变形检测精度方面均优于现有方法。

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