盲嵌入盲检测盲提取时域法视频水印  

A Time Domain Algorithm of Blind Embedding, Blind Detection and Blind Extraction in Video Watermarking

作　　者：李跃强[1] 刘秋菊[2] 

机构地区：[1]怀化医学高等专科学校公共课部,湖南怀化418000 [2]怀化学院外语系,湖南怀化418008

出　　处：《计算技术与自动化》2013年第1期82-85,共4页Computing Technology and Automation

基　　金：湖南省科技厅科技计划项目(2012GK3033)

摘　　要：提出一种基于峰度及HVS的彩色视频水印时域算法。算法具有盲嵌入、盲检测、盲提取的特点,利用HVS的视见曲线、颜色宽容特性,根据不同的水印信息,通过对相邻红色分量像素值的微调嵌入水印。实验表明:算法嵌入、提取速度快,透明性好,健壮性较强。paper presents a new time domain algorithm of video watermarking on kurtosis and HVS （Human Visual System）. Blind Embedding, Blind Detection and Blind Extraction can be realized. It can be obtained by utilizing the characteris tics of visibility curve and color tolerance of HVS, complied with different watermarking message bit, the watermarking messages has been directly embedded into video through subtle adjustment in adjacent pixels valume of red comonent. The advantages of the proposed algorithm are fast, transparent and robust.

关 键 词：视频水印 峰度 时域 HVS 盲嵌入 盲检测 

分 类 号：TN918[电子电信—通信与信息系统]