arXiv Open Access 2013

Using Bias Optimization for Reversible Data Hiding Using Image Interpolation

Andrew Rudder Wayne Goodridge Shareeda Mohammed

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Abstrak

In this paper, we propose a reversible data hiding method in the spatial domain for compressed grayscale images. The proposed method embeds secret bits into a compressed thumbnail of the original image by using a novel interpolation method and the Neighbour Mean Interpolation (NMI) technique as scaling up to the original image occurs. Experimental results presented in this paper show that the proposed method has significantly improved embedding capacities over the approach proposed by Jung and Yoo.

Topik & Kata Kunci

cs.MM cs.CR

Penulis (3)

Andrew Rudder

Wayne Goodridge

Shareeda Mohammed

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Rudder, A., Goodridge, W., Mohammed, S. (2013). Using Bias Optimization for Reversible Data Hiding Using Image Interpolation. https://arxiv.org/abs/1305.4102

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Informasi Jurnal

Tahun Terbit: 2013
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓