An improved least-significant-bit substitution method using the modulo three strategy
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- 作者：Wen-Long Xua ; xwlsunny@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Chin-Chen Changb ; alan3c@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Tung-Shou Chenc ; tschen966@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Liang-Min Wanga ; jasonwanglm@gmail.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：High embedding capacity ; Modulo three strategy ; LSB scheme ; Steganalysis
- 刊名：Displays
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：42
- 期：Complete
- 页码：36-42
- 全文大小：1193 K
文摘
We proposed a novel method to embed a series of ternary secret data based on LSB.
The proposed scheme can hide two ternary numbers into each grayscale pixel, normally only modify the two LSBs of the pixel.
Our proposed scheme has higher resistance ability and achieves a higher PSNR.