Journal of Applied Sciences ›› 2018, Vol. 36 ›› Issue (2): 362-370.doi: 10.3969/j.issn.0255-8297.2018.02.014

• Special Issue: Information Security of Multimedia Contents • Previous Articles     Next Articles

Adaptive Image Reversible Data Hiding Error Prediction Algorithm Based on Multiple Linear Regression

WANG Xiao-yu1, MA Bin1, LI Jian2, SHI Yun-qing3   

  1. 1. School of Information Science, Qilu University of Technology, Jinan 250300, China;
    2. School of Computer and Software, Nanjing University of Information Science & Technology, Nanjing 210044, China;
    3. Electrical and Computer Engineering, New Jersey Institute of Technology, New Jersey 07102, USA
  • Received:2018-02-11 Online:2018-03-31 Published:2018-03-31

Abstract:

An adaptive error prediction method based on multiple linear regression algorithm to improve the reversible information hiding capacity is proposed. The inner relationship among pixels around the object pixel is learned adaptively based on the consistency feature of pixels distributing in local area of natural images, and a multiple linear regression function matrix is built to express the relationship. The object pixel is predicted accurately with the linear function learned from its neighboring pixels, rather than simply with the arithmetic combination of surrounding pixels. Experimental results show that the multiple linear regression based adaptive image error prediction algorithm can effectively enhance the reversible data embedding capability compared to other advanced error prediction methods.

Key words: multiple linear regression, reversibility, reversible data hiding, embedding capacity

CLC Number: