一种具有隐私区域保护的网络视频监控新方法

2009 2nd IEEE International Conference on Broadband Network & Multimedia Technology Pub Date : 2009-12-04 DOI:10.1109/ICBNMT.2009.5348462

Jiang Yibo, Yao Xin-wei, Wang Wanliang

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引用次数: 1

摘要

在网络视频监控中，隐私区域的保护变得越来越重要。在本文中，我们讨论了隐私区域保护的相关问题。首先，介绍了平移/倾斜旋转机构安防摄像机的特点，分析了公共场所视频监控的隐私问题。然后，提出了一种新的隐私区域保护方法，自动适应监控摄像机的平移旋转和倾斜旋转。该方法分为两步，分别从预定的隐私区域矩阵和一些静态/动态基本参数计算掩码区域矩阵。实验结果表明，该方法在实际系统中能够很好地保护隐私区域。

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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A new method of networked video surveillance with privacy area protection

Privacy area protection has become more important than before in networked video surveillance. In this paper, we address privacy area protection related issues. First, the characteristics of security camera with pan/tilt rotation mechanism are introduced and the privacy problems of video surveillance in public areas are analyzed. Then, a new method of protecting privacy areas is proposed to automatically adapt the panning rotation and tilting rotation of security camera. This method contains two steps to calculate the masked area matrix from predetermined privacy area matrix and some static/dynamic basic parameters. Experimental results have shown that the proposed method could work well in real-systems and protect the privacy areas efficiently.

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2009 2nd IEEE International Conference on Broadband Network & Multimedia Technology

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