Securing information using fractional Fourier transform in digital holography

Optics Communications

Volumn 235, Issue 4-6, 2004, Pages 253-259

  Nishchal, Naveen Kumar ^a   Joseph, Joby ^a   Singh, Kehar ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY DELHI   (India)

Author keywords

Decryption; Digital holography; Encryption; Fractional Fourier transform

Indexed keywords

CHARGE COUPLED DEVICES; CRYPTOGRAPHY; FAST FOURIER TRANSFORMS; IMAGE ANALYSIS; OPTICAL COMMUNICATION; RANDOM PROCESSES; SECURITY OF DATA; SIGNAL ENCODING; SIGNAL INTERFERENCE;

DECRYPTION; DIGITAL HOLOGRAPHY; FRACTIONAL FOURIER TRANSFORM; PHASE MASK;

HOLOGRAPHY;

EID: 2042441080     PISSN: 00304018     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.optcom.2004.02.052     Document Type: Article

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