首页> 外文会议>International Conference on Computational Science and Its Applications(ICCSA 2004) pt.1; 20040514-20040517; Assisi; IT >Detection of Moving Objects Edges to Implement Home Security System in a Wireless Environment
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Detection of Moving Objects Edges to Implement Home Security System in a Wireless Environment

机译:检测移动物体边缘以在无线环境中实现家庭安全系统

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Recently, the IDS(Intrusion Detection System) with a use of a video camera is an important part of the home security systems which start gaining popularity. However, the video intruder detection has not been widely used in the home surveillance systems due to its unreliable performance in an environment with an abrupt change in illumination. In this study, an effective moving edge extraction algorithm from a sequential image is proposed. The proposed algorithm extracts edge segments from the current image and eliminates the background edge segments by matching them with reference edge list, which is updated at every frame, to find the moving edge segments. The test results show that it can detect the contour of a moving object in such a noisy environment as there is an abrupt change in illumination.
机译:近来,使用摄像机的IDS(入侵检测系统)是家庭安全系统的重要部分,其开始流行。但是,由于视频入侵者检测在光照突然变化的环境中性能不可靠,因此尚未在家庭监视系统中广泛使用。在这项研究中,提出了一种有效的从顺序图像中提取运动边缘的算法。所提出的算法从当前图像中提取边缘段,并通过将它们与参考边缘列表进行匹配来消除背景边缘段,该参考边缘列表在每帧进行更新,以找到运动边缘段。测试结果表明,在照度突然变化的嘈杂环境中,它可以检测到运动物体的轮廓。

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