Image Encryption Algorithm based on Wavelet Packet Decomposition and Discrete Linear Canonical Transform

被引：0
|
作者：
Sharma, K. K. [1 ]
Jain, Heena [1 ]
机构：
[1] Malaviya Natl Inst Technol, Dept Elect & Commun Engg, Jaipur, Rajasthan, India
来源：
INTERNATIONAL CONFERENCE ON COMMUNICATION AND ELECTRONICS SYSTEM DESIGN | 2013年 / 8760卷
关键词：
Encryption; discrete linear canonical transform; wavelet packet decomposition;
D O I：
10.1117/12.2012323
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
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.
引用
收藏
页数：4
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