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

Document Type

Article

Publication Date

3-1-2018

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.

Identifier

85046254615 (Scopus)

Publication Title

Yingyong Kexue Xuebao Journal of Applied Sciences

External Full Text Location

https://doi.org/10.3969/j.issn.0255-8297.2018.02.014

ISSN

02558297

First Page

362

Last Page

370

Issue

2

Volume

36

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