基于AQIM嵌入算法实现信息隐藏技术的研究  

Research of Information Hiding Technique Based on AQIM Algorithm

作　　者：赵慧民[1] 张惠乐[2] 胡学骏[1] 

机构地区：[1]佛山科学技术学院机电学院,广东佛山528000 [2]华南理工大学电子与信息学院,广东广州510641

出　　处：《电视技术》2006年第8期82-84,共3页Video Engineering

摘　　要：比较目前几种信息隐藏技术,提出了一种基于自适应量化索引调制(AQIM)与信道编码实现信息隐藏通信的新方法。重点介绍了该方法在数字视频中实现指纹节点数据的自适应嵌入和检测的应用准则。最后通过实验并与一般QIM技术相比,该系统具有更强的鲁棒性和更好的图像感官质量。In this paper, we present a novel covert communication technique based on adaptive quantization index modulation （AQIM） and channel coding via the comparison of several existing ones. We will introduce the application rules of the method in detail by which the fingerprint minutiae data are embedded and detected in the digital video adaptively. The experimental results show that, compared with common quantization index modulation （QIM） techniques, the proposed method has better robustness and higher image visual quality.

关 键 词：自适应量化索引调制 信息隐藏 视频码流 检测 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]