Reversible Data-Hiding Systems with Modified Fluctuation Functions and Reed-Solomon Codes for Encrypted Image Recovery

Reversible Data-Hiding Systems with Modified Fluctuation Functions and Reed-Solomon Codes for Encrypted Image Recovery

In this paper, reversible data-hiding (RDH) systems with modified fluctuation functions and rate-matched Reed–Solomon (RS) codes are proposed to enhance the data recovery from encrypted images. The modified fluctuation functions are used for estimating embedded codeword bits from the correlation of...

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Bibliographic Details
Main Author: Sunghwan Kim
Format: Article
Language:English
Published: MDPI AG 2017-04-01
Series:Symmetry
Subjects:
bit error rate
data-hiding
encryption
fluctuation functions
PSNR
reversible data-hiding
Online Access:http://www.mdpi.com/2073-8994/9/5/61

Internet

http://www.mdpi.com/2073-8994/9/5/61

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