Optical image encryption using fractional Fourier transform and chaos

Optics and Lasers in Engineering

Volumn 46, Issue 2, 2008, Pages 117-123

  Singh, Narendra ^a   Sinha, Aloka ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY DELHI   (India)

Author keywords

Fractional Fourier transform; Image encryption decryption; Kaplan Yorke map; Logistic map; Mean square error signal to noise ratio; Tent map

Indexed keywords

CHAOS THEORY; CRYPTOGRAPHY; IMAGE PROCESSING; MEAN SQUARE ERROR; SIGNAL TO NOISE RATIO;

FRACTIONAL FOURIER TRANSFORMS; IMAGE ENCRYPTION; LOGISTIC MAPS; TENT MAPS;

FOURIER TRANSFORMS;

EID: 36048937251     PISSN: 01438166     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.optlaseng.2007.09.001     Document Type: Article

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