Two-layers robust data hiding scheme for highly compressed image exploiting AMBTC with difference expansion

Two-layers robust data hiding scheme for highly compressed image exploiting AMBTC with difference expansion

When the secret message is placed inside a highly compressed image, the transmission will be more secure and cost efficient. In this article, two-layer data embedding and extraction approaches are provided that use a combination of Absolute Moment Block Truncation Coding (AMBTC) and Difference Expan...

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Bibliographic Details
Main Authors: Kankana Datta, Biswapati Jana, Mamata Dalui Chakraborty
Format: Article
Language:English
Published: Elsevier 2022-09-01
Series:Journal of King Saud University: Computer and Information Sciences
Subjects:
AMBTC (Absolute Moment Block Truncation Coding)
Image compression
DE (Difference expansion)
Data hiding
Secret message
Online Access:http://www.sciencedirect.com/science/article/pii/S1319157822001628

Internet

http://www.sciencedirect.com/science/article/pii/S1319157822001628

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