A novel chaos based optical cryptosystem for multiple images using DNA-blend and gyrator transform

Volume: 138, Pages: 106448 - 106448
Published: Mar 1, 2021
Abstract
In this paper, a novel optical encryption algorithm for multiple images based on chaos and DNA-blend in gyrator transform domain is proposed. Firstly, the multispectral image is divided into eight parts regularly. Subsequently the pixel positions of the blocked images are scrambled according to the pixel values of the chaotic sequences generated by 4D Lorenz system. Furthermore, eight kinds of deoxyribonucleic acid (DNA) matrices in binary form...
Paper Details
Title
A novel chaos based optical cryptosystem for multiple images using DNA-blend and gyrator transform
Published Date
Mar 1, 2021
Volume
138
Pages
106448 - 106448
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