Digital Images Encryption in Frequency Domain Based on DCT and One Dimensional Cellular Automata

2011 ◽  
pp. 421-427 ◽  
Author(s):  
Ahmad Pahlavan Tafti ◽  
Safoura Janosepah
Keyword(s):  
Cellular Automata ◽  
Frequency Domain ◽  
Digital Images ◽  
One Dimensional

A protocol to encrypt digital images using chaotic maps and memory cellular automata

2015 ◽  
Vol 23 (3) ◽  
pp. 485-494 ◽  
Author(s):  
A. M. del Rey ◽  
G. R. Sanchez ◽  
A. de la Villa Cuenca
Keyword(s):  
Cellular Automata ◽  
Chaotic Maps ◽  
Digital Images

Laplacian-Based Frequency Domain Filter for the Restoration of Digital Images Corrupted by Periodic Noise

2016 ◽  
Vol 39 (2) ◽  
pp. 82-91 ◽  
Author(s):  
Justin Varghese ◽  
Saudia Subash ◽  
Nasser Tairan ◽  
Bijoy Babu
Keyword(s):  
Frequency Domain ◽  
Digital Images ◽  
Periodic Noise

The dynamics of defect ensembles in one-dimensional cellular automata

1994 ◽  
Vol 76 (5-6) ◽  
pp. 1377-1398 ◽  
Author(s):  
Kari Eloranta
Keyword(s):  
Cellular Automata ◽  
One Dimensional
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