Optical encryption using a localized fractional Fourier transform

Optical Engineering

Volumn 42, Issue 12, 2003, Pages 3566-3571

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

^a INDIAN INSTITUTE OF TECHNOLOGY DELHI   (India)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; COMPUTER SIMULATION; CRYPTOGRAPHY; DATA PRIVACY; FOURIER TRANSFORMS; HOLOGRAPHY; IMAGE SEGMENTATION; SECURITY OF DATA; STATISTICAL METHODS;

FRACTIONAL FOURIER TRANSFORM; HOLOGRAPHIC MEMORY; JIGSAW TRANSFORM; OPTICAL ENCRYPTION; RANDOM PHASE CODE;

IMAGE CODING;

EID: 1642356690     PISSN: 00913286     EISSN: None     Source Type: Journal    
DOI: 10.1117/1.1624850     Document Type: Article

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