数字水印技术在视频监控中的应用
Application of digital watermarking technique in video surveillance
摘要
介绍数字水印技术在视频监控中的应用,提出一种基于无穷范数旋转变换的数字水印方法,通过实验表明,该算法具有较强的鲁棒性和适应性。
This paper mainly introduced application of digital watermarking technique in video surveillance.An infinite norm transform based watermarking method was presented.Experimental results showed that the method had stronger robustness and adaptability.
出处
《铁路计算机应用》
2011年第2期41-43,共3页
Railway Computer Application
关键词
数字水印
无穷范数旋转变换
视频监控
信息嵌入和隐藏
watermarking
infinite norm transform
video surveillance
information embedding and hiding.
参考文献4
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4F. Hartung, B. Girod. Watermarking of Uncompressed and Compressed Video[J]. Signal Processing, Special Issue on Copyright Protection and Access Control for Multimedia Service, 1998, 66(3): 283301.
