The complementary matrix-based algorithm for data hiding presented does a good job at capacity of data hiding and data security.
给出的基于互补矩阵数据隐藏算法在数据隐藏量和安全性两方面都有良好性能。
To present an summary and overview of recent developments on binary image information hiding, and discuss some important issues of those techniques such as robustness and data hiding capacity.
总结概述了近年来二值图像的一些研究成果，并对这些研究成果的鲁棒性和隐藏容量等问题做了一个简要比较与讨论。
Based on analyzing the specialty of binary image information hiding, a secure and high capacity algorithm for hiding data into binary images is proposed.
研究了二值图像信息隐藏的特殊性，提出了一种安全大容量的二值图像信息隐藏算法。
Because of the limitation of their characteristic, video watermark technique has less hiding capacity, they can't meet the need of large data secret communication or information intercept controller.
然而数字水印由于其本身的特性限制，使得一般的隐藏量都很少，无法满足一些大数据量的秘密通信和信息获取控制方面的要求。
In aspect of echo data hiding capacity, 8, 30 and 100 Bits messages are embedded respectively. 100 Bits messages are hided and analyzed completely.
在隐藏容量方面，依次隐藏8、30和100个比特信息，并且对隐藏100比特的信息进行分析。
In aspect of echo data hiding capacity, 8, 30 and 100 Bits messages are embedded respectively. 100 Bits messages are hided and analyzed completely.
在隐藏容量方面，依次隐藏8、30和100个比特信息，并且对隐藏100比特的信息进行分析。
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