Subscribe Now Subscribe Today
Science Alert
 
FOLLOW US:     Facebook     Twitter
Blue
   
Curve Top
Information Technology Journal
  Year: 2012 | Volume: 11 | Issue: 8 | Page No.: 1077-1083
DOI: 10.3923/itj.2012.1077.1083
Reversible Data Hiding Based on Orthogonal Prediction Error Modification and Multilevel Histogram Shifting
Zhenfei Zhao, Guangyu Kang and Ruixu Guo

Abstract:
In this study, a reversible data hiding for natural images are proposed. It exploits the technique of orthogonal prediction error modification and multilevel histogram shifting. The proposed orthogonal prediction error modification strategy uses the sets of basic pixels to predict the value of non-basic pixels. A histogram is constructed based on the sequences of prediction errors, and a multilevel histogram shifting mechanism is designed for embedding secret data. In decoder, the cover image pixels and secret data are perfectly recovered. The experimental results show the effectiveness of the proposed scheme. As more embedding levels are used in data hiding, the capacity can be enhanced to about 1.0 bit per pixel. Meanwhile, the visual quality can be achieved as larger than 30 dB.
 [Fulltext PDF]   [Fulltext HTML]   [XML: Abstract + References]   [References]   [View Citation]  [Report Citation]
 RELATED ARTICLES:
  •    A Novel Embedding Method to Increase Capacity and Robustness of Low-bit Encoding Audio Steganography Technique Using Noise Gate Software Logic Algorithm
  •    Blockwise Reversible Data Hiding by Contrast Mapping
  •    Reversible Data Hiding for Btc-compressed Images Based on Bitplane Flipping and Histogram Shifting of Mean Tables
  •    Invertible Transform-Based Reversible Text Watermarking
How to cite this article:

Zhenfei Zhao, Guangyu Kang and Ruixu Guo, 2012. Reversible Data Hiding Based on Orthogonal Prediction Error Modification and Multilevel Histogram Shifting. Information Technology Journal, 11: 1077-1083.

DOI: 10.3923/itj.2012.1077.1083

URL: https://scialert.net/abstract/?doi=itj.2012.1077.1083

 
COMMENT ON THIS PAPER
 
 
 

 

 
 
 
 
 
 
 
 
 

 
 
 
 

Curve Bottom