A novel CDMA based high performance reversible data hiding scheme

Bin Ma, Jian Xu, Yun Q. Shi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, based on the principle of Code Division Multiple Access (CDMA), a novel reversible data hiding scheme is presented. The to-be-embedded data are represented by different orthogonal spreading sequences and embedded into a cover image while degrading the image quality slightly. According to the feature of orthogonality, different spreading sequences are repeatedly embedded into the image without disturbing each other, and most elements of different spreading sequences are mutually cancelled in the process of multilevel data embedding. Thus, it keeps the distortion of the embedded image at a relatively low level even with a high embedding capacity. Moreover, the location-map of the proposed scheme can be highly compressed and thus the size is quite small; it further helps to obtain high net embedding capacity. Experimental results have demonstrated that the CDMA based reversible data hiding scheme can achieve higher image quality at the moderate-To-high embedding capacity than other state-of-The-Art reversible data hiding works.

Original languageEnglish (US)
Title of host publicationIH and MMSec 2016 - Proceedings of the 2016 ACM Information Hiding and Multimedia Security Workshop
PublisherAssociation for Computing Machinery, Inc
Pages39-44
Number of pages6
ISBN (Electronic)9781450342902
DOIs
StatePublished - Jan 1 2016
Event4th ACM Information Hiding and Multimedia Security Workshop, IH and MMSec 2016 - Vigo, Galicia, Spain
Duration: Jun 20 2016Jun 22 2016

Publication series

NameIH and MMSec 2016 - Proceedings of the 2016 ACM Information Hiding and Multimedia Security Workshop

Other

Other4th ACM Information Hiding and Multimedia Security Workshop, IH and MMSec 2016
CountrySpain
CityVigo, Galicia
Period6/20/166/22/16

All Science Journal Classification (ASJC) codes

  • Computer Graphics and Computer-Aided Design
  • Human-Computer Interaction
  • Software

Keywords

  • Code division multiple access (CDMA)
  • Embedding capacity
  • Location-map
  • Prediction-error
  • Reversible data hiding

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