Double image encryption based on phase-amplitude hybrid encoding and iterative phase encoding in fractional Fourier transform domains

Optik ◽  
2013 ◽  
Vol 124 (22) ◽  
pp. 5496-5502 ◽  
Author(s):  
Qu Wang ◽  
Qing Guo ◽  
Liang Lei
Keyword(s):  
Fourier Transform ◽  
Image Encryption ◽  
Fractional Fourier Transform ◽  
Phase Encoding ◽  
Double Image ◽  
Phase Amplitude ◽  
Transform Domains

A new kind of double image encryption by using a cutting spectrum in the 1-D fractional Fourier transform domains

2009 ◽  
Vol 282 (8) ◽  
pp. 1536-1540 ◽  
Author(s):  
Zhengjun Liu ◽  
Qiuming Li ◽  
Jingmin Dai ◽  
Xiaogang Sun ◽  
Shutian Liu ◽  
...  
Keyword(s):  
Fourier Transform ◽  
Image Encryption ◽  
Fractional Fourier Transform ◽  
Double Image ◽  
Transform Domains

Triple image encryption scheme in fractional Fourier transform domains

2009 ◽  
Vol 282 (4) ◽  
pp. 518-522 ◽  
Author(s):  
Zhengjun Liu ◽  
Jingmin Dai ◽  
Xiaogang Sun ◽  
Shutian Liu
Keyword(s):  
Fourier Transform ◽  
Image Encryption ◽  
Fractional Fourier Transform ◽  
Encryption Scheme ◽  
Transform Domains
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