Data hiding method based on color table expansion technique

Data hiding method based on color table expansion technique

Based on color table expansion technique for indexed images,a data hiding method was proposed,and the se-curity and the hiding capacity were analyzed.The analysis results show that this method has very strong security and very high hiding capacity.Secret data can be hidden in an indexed cover image...

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Bibliographic Details
Main Authors: FEI Ru-chun1, WANG Li-na1, ZHANG Huan-guo1
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2009-01-01
Series:Tongxin xuebao
Subjects:
cover image
stego-image
data hiding
statistical feature
hiding capacity
Online Access:http://www.joconline.com.cn/zh/article/74651474/
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