scholarly journals Efficient image encryption and decryption using discrete wavelet transform and fractional Fourier transform

2012 ◽  
Author(s):  
Prerana Sharma ◽  
Devesh Mishra ◽  
Ankur Agarwal
Keyword(s):  
Fourier Transform ◽  
Wavelet Transform ◽  
Discrete Wavelet Transform ◽  
Image Encryption ◽  
Fractional Fourier Transform ◽  
Discrete Wavelet ◽  
Encryption And Decryption

Multi-Image Encryption Based on Wavelet Transform and Fractional Fourier Transform

2013 ◽  
Vol 50 (9) ◽  
pp. 091002
Author(s):  
孔德照 Kong Dezhao ◽  
沈学举 Shen Xueju ◽  
林超 Lin Chao ◽  
高宇辰 Gao Yuchen
Keyword(s):  
Fourier Transform ◽  
Wavelet Transform ◽  
Image Encryption ◽  
Fractional Fourier Transform
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