Image encryption algorithm based on wavelet packet decomposition and discrete linear canonical transform

K. K. Sharma; Heena Jain

doi:10.1117/12.2012323

28 January 2013 Image encryption algorithm based on wavelet packet decomposition and discrete linear canonical transform

K. K. Sharma, Heena Jain

Author Affiliations +

Proceedings Volume 8760, International Conference on Communication and Electronics System Design; 87601P (2013) https://doi.org/10.1117/12.2012323
Event: International Conference on Communication and Electronics System Design, 2013, Jaipur, India

Abstract

The security of digital data including images has attracted more attention recently, and many different image encryption methods have been proposed in the literature for this purpose. In this paper, a new image encryption method using wavelet packet decomposition and discrete linear canonical transform is proposed. The use of wavelet packet decomposition and DLCT increases the key size significantly making the encryption more robust. Simulation results of the proposed technique are also presented.

Citation Download Citation

K. K. Sharma and Heena Jain "Image encryption algorithm based on wavelet packet decomposition and discrete linear canonical transform", Proc. SPIE 8760, International Conference on Communication and Electronics System Design, 87601P (28 January 2013); https://doi.org/10.1117/12.2012323

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