2012
DOI: 10.1117/1.jei.21.3.033013
|View full text |Cite
|
Sign up to set email alerts
|

Difference expansion and prediction for high bit-rate reversible data hiding

Abstract: Reversible data hiding deals with the insertion of auxiliary information into a host data without causing any permanent degradation to the original signal. In this contribution a high capacity reversible data hiding scheme, based on the classical difference expansion insertion algorithm, is presented. The method exploits a prediction stage, followed by prediction errors modification, both in the spatial domain and in the S-transform domain. Such two step embedding allows us to achieve high embedding capacity w… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1

Citation Types

0
4
0

Year Published

2013
2013
2022
2022

Publication Types

Select...
4
1
1

Relationship

0
6

Authors

Journals

citations
Cited by 6 publications
(4 citation statements)
references
References 41 publications
0
4
0
Order By: Relevance
“…This difference is then expanded to make space for the watermark bit. In [19] a combined strategy for insertion in spatial prediction error and frequency prediction errors is proposed. The first stage inserts watermark bits in spatial domain using PEE, and the second stage in high frequency obtained through an integer Haar wavelet transform using DE.…”
Section: ) Difference Expansionmentioning
confidence: 99%
“…This difference is then expanded to make space for the watermark bit. In [19] a combined strategy for insertion in spatial prediction error and frequency prediction errors is proposed. The first stage inserts watermark bits in spatial domain using PEE, and the second stage in high frequency obtained through an integer Haar wavelet transform using DE.…”
Section: ) Difference Expansionmentioning
confidence: 99%
“…The multimedia type includes video files of any format, audio files of any format, and image files. [1][2][3][4][5][6] The objective of this steganography technique is to share the information in a secret way that ensures privacy over the internet. This can also lead to a few advantages, including copyright preservation, detection of tampering image authentication and so on.…”
Section: Introductionmentioning
confidence: 99%
“…Steganography is a method of hiding information into any digital media files, or in simple terms, it is known as multimedia. The multimedia type includes video files of any format, audio files of any format, and image files 1‐6 . The objective of this steganography technique is to share the information in a secret way that ensures privacy over the internet.…”
Section: Introductionmentioning
confidence: 99%
“…That is why the reversible data hiding techniques are often called the lossless data hiding techniques. Two main approaches for developing reversible data hiding techniques are the difference expansion (DE) [13][14][15][16] and the histogram shifting (HS) [17][18][19][20][21][22][23][24][25][26][27][28][29][30][31][32] approaches. Boato et al proposed a reversible data hiding scheme that combined the above two approaches in 2012 [15].…”
Section: Introductionmentioning
confidence: 99%