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
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We proposed a novel method to embed a series of ternary secret data based on LSB.
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The proposed scheme can hide two ternary numbers into each grayscale pixel, normally only modify the two LSBs of the pixel.
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Our proposed scheme has higher resistance ability and achieves a higher PSNR.