Journal of Engineering and Applied Sciences

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An Improved Reversible Data Hiding Algorithm using Adjacent Pixel Difference Scheme

Soo-Mok Jng
Page: 2623-2627 | Received 21 Sep 2022, Published online: 21 Sep 2022

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Abstract

Adjacent pixels of an image have very similar values. The APD (Adjacent Pixel Difference) algorithm embeds data using the difference sequence of adjacent pixels. In this study, we proposed an improved reversible data hiding algorithm that applies pixel value prediction algorithm based on similarity of adjacent pixel values and data compression algorithm to APD technique. By using the proposed algorithm in this study, more data can be embedded in cover image at various levels. The superiority of the proposed algorithm is verified by experiments.

How to cite this article:

Soo-Mok Jng. An Improved Reversible Data Hiding Algorithm using Adjacent Pixel Difference Scheme.
DOI: https://doi.org/10.36478/jeasci.2017.2623.2627
URL: https://www.makhillpublications.co/view-article/1816-949x/jeasci.2017.2623.2627