Double-image asymmetric cryptosystem using cylindrical diffraction and spectrum fusion and compression

He, CT; Liu, ZG; Chen, XD; Wang, J

Wang, J (corresponding author), Sichuan Univ, Sch Elect & Informat Engn, Chengdu 610065, Peoples R China.

IET OPTOELECTRONICS, 2020; 14 (4): 169

Abstract

A double-image asymmetric cryptosystem is proposed by using cylindrical diffraction and spectrum fusion and compression in the zigzag-scanned domain o......

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