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Issue:
Adaptive hiding method of large capacity information
Author(s):
XIE Jian-quan
,
YANG Chun-hua
Pages:
1035
-
1037
Year:
2007
Issue:
5
Journal:
JOURNAL OF COMPUTER APPLICATIONS
Keyword:
自适应
;
信息隐藏
;
数字水印
;
空间域
;
Abstract:
提出了一种基于空间域的自适应多平面位的信息隐藏算法,该算法计算复杂度低,信息隐藏量大.实验表明在不影响图像视觉效果的前提下,其信息隐藏量比LSB算法大一倍以上,比各种变换域算法的信息隐藏量更是大很多,而计算复杂度比变换域算法低很多.该算法嵌入的隐藏信息不是嵌入在载体图像的固定位平面,可防止位平面过滤所导致的失密.
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