Color image encryption and decryption for twin images in fractional Fourier domain

Optics Communications

Volumn 281, Issue 23, 2008, Pages 5713-5720

  Joshi, Madhusudan ^a   Chandrashakher, ^b   Singh, Kehar ^b  

^a The International Centre for Automotive Technology   (India)

^b INDIAN INSTITUTE OF TECHNOLOGY DELHI   (India)

Author keywords

Color; Color map; Decryption; Encryption; Fractional Fourier transform; Indexed image

Indexed keywords

BOOLEAN FUNCTIONS; CODES (SYMBOLS); COLOR; DIGITAL SIGNAL PROCESSING; FOURIER TRANSFORMS; IMAGE ENHANCEMENT; MINES; OPTICAL PROPERTIES; RANDOM PROCESSES;

COLOR MAP; DECRYPTION; ENCRYPTION; FRACTIONAL FOURIER TRANSFORM; INDEXED IMAGE;

CRYPTOGRAPHY;

EID: 54949158037     PISSN: 00304018     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.optcom.2008.08.024     Document Type: Article

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