Optical Image Encryption Using Devil’s Vortex Toroidal Lens in the Fresnel Transform Domain
Singh, Kehar, Vashisth, Sunanda, Yadav, A. K., Singh, Hukum
Published in International Journal of Optics (01.01.2015)
Published in International Journal of Optics (01.01.2015)
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Journal Article
A phase-image watermarking scheme in gyrator domain using devil's vortex Fresnel lens as a phase mask
Yadav, A.K., Vashisth, Sunanda, Singh, Hukum, Singh, Kehar
Published in Optics communications (01.06.2015)
Published in Optics communications (01.06.2015)
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Journal Article
Image encryption using fractional Mellin transform, structured phase filters, and phase retrieval
Vashisth, Sunanda, Singh, Hukum, Yadav, A.K., Singh, Kehar
Published in Optik (Stuttgart) (01.09.2014)
Published in Optik (Stuttgart) (01.09.2014)
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Journal Article
Optical image encryption using devil's vortex toroidal lens in the fresnel transform domain
Singh, Hukum, Yadav, A.K, Vashisth, Sunanda, Singh, Kehar
Published in International Journal of Optics (01.01.2016)
Published in International Journal of Optics (01.01.2016)
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Journal Article