Logarithms-based RGB image encryption in the fractional Fourier domain: A non-linear approach

Optics and Lasers in Engineering

Volumn 47, Issue 6, 2009, Pages 721-727

  Joshi, Madhusudan ^a   Shakher, Chandra ^b   Singh, Kehar ^b  

^a The International Centre for Automotive Technology   (India)

^b INDIAN INSTITUTE OF TECHNOLOGY DELHI   (India)

Author keywords

Color; Decryption; Encryption; Fractional Fourier transform; Logarithms

Indexed keywords

ALGEBRA; COLOR; MINES; PUBLIC KEY CRYPTOGRAPHY;

COMPONENT COLORS; DECRYPTION; DIGITAL SIMULATIONS; ENCRYPTED DATUM; ENCRYPTION; ENCRYPTION AND DECRYPTIONS; FRACTIONAL FOURIER DOMAINS; FRACTIONAL FOURIER TRANSFORM; FRACTIONAL ORDERS; LINEAR METHODS; LOGARITHMS; NATURAL LOGARITHMS; NON-LINEAR; NON-LINEAR APPROACHES; RANDOM PHASE MASKS; RGB IMAGES;

FOURIER TRANSFORMS;

EID: 63149092368     PISSN: 01438166     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.optlaseng.2008.11.003     Document Type: Article

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