Reversible Data Hiding with Pixel Prediction and Additive Homomorphism for Encrypted Image

المؤلفون المشاركون

Zhang, Xianquan
Tang, Zhenjun
Yu, Chunqiang
Chen, Yan
Huang, Jingyu

المصدر

Security and Communication Networks

العدد

المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-13، 13ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2018-09-04

دولة النشر

مصر

عدد الصفحات

13

التخصصات الرئيسية

تكنولوجيا المعلومات وعلم الحاسوب

الملخص EN

Data hiding in encrypted image is a recent popular topic of data security.

In this paper, we propose a reversible data hiding algorithm with pixel prediction and additive homomorphism for encrypted image.

Specifically, the proposed algorithm applies pixel prediction to the input image for generating a cover image for data embedding, referred to as the preprocessed image.

The preprocessed image is then encrypted by additive homomorphism.

Secret data is finally embedded into the encrypted image via modular 256 addition.

During secret data extraction and image recovery, addition homomorphism and pixel prediction are jointly used.

Experimental results demonstrate that the proposed algorithm can accurately recover original image and reach high embedding capacity and good visual quality.

Comparisons show that the proposed algorithm outperforms some recent algorithms in embedding capacity and visual quality.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Yu, Chunqiang& Zhang, Xianquan& Tang, Zhenjun& Chen, Yan& Huang, Jingyu. 2018. Reversible Data Hiding with Pixel Prediction and Additive Homomorphism for Encrypted Image. Security and Communication Networks،Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1214502

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Yu, Chunqiang…[et al.]. Reversible Data Hiding with Pixel Prediction and Additive Homomorphism for Encrypted Image. Security and Communication Networks No. 2018 (2018), pp.1-13.
https://search.emarefa.net/detail/BIM-1214502

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Yu, Chunqiang& Zhang, Xianquan& Tang, Zhenjun& Chen, Yan& Huang, Jingyu. Reversible Data Hiding with Pixel Prediction and Additive Homomorphism for Encrypted Image. Security and Communication Networks. 2018. Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1214502

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1214502