国际光学工程学会
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作者:Mingguang Shan , Lei Liu ...
来源:[J].Optical Engineering(IF 0.88), 2018, Vol.57 (8), pp.083103-083103SPIE
摘要:We propose a security-enhanced optical interference-based multiple-image encryption (IBMIE) using a modified multiplane phase retrieval algorithm (MPPRA) in the Fresnel transform domain. In this IBMIE scheme, while a phase-only mask (POM) distributing randomly between [ 0 , ...
作者:... Hong Xie , Yabin Zhang , Mingguang Shan
来源:[J].Optical Engineering(IF 0.88), 2016, Vol.55 (9), pp.093109-093109SPIE
摘要:A double-image encryption method is reported using chaotic maps, nonlinear non-DC joint transform correlator (JTC), and fractional Fourier transform (FrFT). The double images are converted into the amplitude and phase of a synthesized function through the application of chaotic p...

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