Color 3D Image Encryption Technique by Combined Use of Computational Integral Imaging Joint Image Scrambling Technique

Article Preview

Abstract:

In this paper, we propose a novel three-dimensional (3D) color image encryption scheme based on computational integral imaging (CII) and Arnold transform technique. An elemental image array (EIA) is firstly captured by recording the light rays emanating from 3D image through a lenslet array. Then, the captured color EIA is decomposed into three independent channels: red, green and blue, and each channel is encrypted by Arnold transform. In the reconstruction process, the pseudo-inverse filter is used to improve quality of the reconstructed 3D color image in CII system. Numerical simulations have been done to prove the validity and the security of the proposed 3D color image encryption method.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

948-952

Citation:

Online since:

December 2013

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] P. Refregier, B. Javidi, Optical image encryption based on input plane and Fourier plane random encoding, Opt Lett. 20 (1995) 767-769.

DOI: 10.1364/ol.20.000767

Google Scholar

[2] N. Zhou, T. Dong, J. Wu, Novel image encryption algorithm based on multiple parameter discrete fractional random transform, Opt Commun. 283 (2010) 3037-3042.

DOI: 10.1016/j.optcom.2010.03.064

Google Scholar

[3] D.H. Shin, B.G. Li, J.J. Lee, Occlusion removal method of partially occluded 3D object using sub-image block matching in computational integral imaging, Opt Express 16 (2008) 16294-16304.

DOI: 10.1364/oe.16.016294

Google Scholar

[4] Y.R. Piao, D.H. Shin, E.S. Kim, Robust image encryption by combining the use of integral imaging and pixel scrambling techniques, Opt Laser Eng. 47 (2009) 1273-1281.

DOI: 10.1016/j.optlaseng.2009.05.007

Google Scholar

[5] X.W. Li, D.H. Kim, S.J. Cho, S.T. Kim, Novel 3-D image encryption using computational integral imaging and linear-complemented MLCA, AMM. 284-287 (2013) 2992-2997.

DOI: 10.4028/www.scientific.net/amm.284-287.2992

Google Scholar

[6] Y. Kitamura, Reconstruction of a high-resolution image on a compound-eye image-capturing system, Appl Opt. 43 (2004) 1719-1727.

DOI: 10.1364/ao.43.001719

Google Scholar

[7] M.R. Abuturab, Securing color information using Arnold transform in gyrator transform domain, Opt Lasers Eng. 50 (2012) 772-779.

DOI: 10.1016/j.optlaseng.2011.12.006

Google Scholar