| 视频隐私保护技术综述 |
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| 引用本文： | 佟玲玲,李扬曦,黄文廷. 视频隐私保护技术综述[J]. 通信学报, 2013, 34(8): 20-160. DOI: 10.3969/j.issn.1000-436x.2013.08.020 |
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| 作者姓名： | 佟玲玲 李扬曦 黄文廷 |
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| 作者单位： | 国家计算机网络应急技术处理协调中心,北京,100029 |
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| 基金项目： | 新一代宽带无线移动通信网科技重大专项基金资助项目（2011x03002-005-01） |
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| 摘 要： | 互联网的快速发展和各类视频应用的日益普及，使视频个人隐私保护得到广泛关注。如何在保证视频应用的同时使隐私信息不被泄露是目前亟待研究和解决的热点问题。针对这些问题从视频隐私保护技术的研究现状进行综述，从隐私提取、隐私区域保护及访问权限控制3个方面进行概括、比较和分析。此外，对与视频隐私保护相关的一些问题，如隐私的定义、感知安全性评价等方面进行了讨论。最后总结了视频隐私保护技术面临的挑战，并对其发展趋势进行展望。
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| 关 键 词： | 数据隐藏 隐私保护 隐私区域提取 视频加密 |
| 收稿时间： | 2013-05-04 |
Review on video privacy protection |
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| TONG Ling-ling , LI Yang-xi , HUANG Wen-ting. Review on video privacy protection[J]. Journal on Communications, 2013, 34(8): 20-160. DOI: 10.3969/j.issn.1000-436x.2013.08.020 |
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| Authors: | TONG Ling-ling LI Yang-xi HUANG Wen-ting |
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| Affiliation: | National Computer Network Emergency Response Technical Team/Coordination Center of China,Beijing 100029,China |
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| Abstract: | With the rapid development of the Internet and the tremendous proliferation of video applications, video privacy protection has garnered significant attention nowadays. It is a key problem to protect privacy while ensuring normal application. A survey of video privacy protection technologies was presented, and summary, comparison and analysis were mainly in three aspects: privacy extraction, privacy protection and access control. Moreover, some distinctive issues that correlate to privacy protection in video surveillance, such as privacy definition and perceptive security evaluation were also addressed. Finally, challenges and perspectives of video privacy protection technology were discussed. |
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| Keywords: | data hiding privacy protection privacy region extraction video encryption |
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