IOT based energy efficient security system

Amreen Saba, Nagarathna
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引用次数: 2

Abstract

Internet of things can support Enormous applications and services in various sectors such as smart cities and smart homes. IOT smart objects and it's components interact with other components Ex: proxies, mobile devices and data collectors along with various sensors for management, data sharing and other activities in the context of provided services. In recent years Raspberry Pi is being used enormously for the implementation of IOT applications. Here in particular we use Raspberry Pi to capture and compress images. Raspberry Pi board is mounted with PIR sensor which detects the movements around it, and a Pi camera which captures the image when movement is encountered the captured image is compressed on the raspberry pi using SVD compression methodology after which the compressed image is transmitted over the network to the desktop application where it is decompressed on the receiving end using Matlab. The primary aim of this paper is to achieve image compression which reduces considerable image size in terms of bytes during transmission to reduce latency issues and communication bandwidth during transmission of the image over the network and simultaneously preserve the useful features of the image.
基于物联网的节能安防系统
物联网可以支持智能城市、智能家居等各个领域的大量应用和服务。物联网智能对象及其组件与其他组件进行交互,例如:代理、移动设备和数据收集器,以及用于管理、数据共享和所提供服务上下文中其他活动的各种传感器。近年来,树莓派被广泛用于物联网应用的实现。在这里,我们特别使用树莓派来捕获和压缩图像。树莓派板上安装了PIR传感器,用于检测周围的运动,还有一个Pi相机,当遇到运动时捕获图像,使用SVD压缩方法在树莓派上压缩捕获的图像,然后压缩图像通过网络传输到桌面应用程序,在接收端使用Matlab进行解压缩。本文的主要目的是实现图像压缩,从而在传输过程中减少相当大的图像大小,以减少网络上图像传输过程中的延迟问题和通信带宽,同时保留图像的有用特征。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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