Joint Adaptive Coding and Reversible Data Hiding for AMBTC Compressed Images

Joint Adaptive Coding and Reversible Data Hiding for AMBTC Compressed Images

This paper proposes a joint coding and reversible data hiding method for absolute moment block truncation coding (AMBTC) compressed images. Existing methods use a predictor to predict the quantization levels of AMBTC codes. Equal-length indicators, secret bits and prediction errors are concatenated...

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Bibliographic Details
Main Authors: Wien Hong, Xiaoyu Zhou, Shaowei Weng
Format: Article
Language:English
Published: MDPI AG 2018-07-01
Series:Symmetry
Subjects:
AMBTC
data hiding
predictive coding
Online Access:http://www.mdpi.com/2073-8994/10/7/254

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