Ms. Isha Mehra Profile

Isha Mehra

Research Scholar at Indian Institute of Technology Patna

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Publications (2)

Proceedings Article | 15 June 2015 Paper

Double image encryption using gyrator wavelet transform

Isha Mehra, Naveen Nishchal

Proceedings Volume 9654, 96542D (2015) https://doi.org/10.1117/12.2181708

KEYWORDS: Image encryption, Gyrators, Wavelets, Image fusion, Wavelet transforms, Image retrieval, Image quality, Discrete wavelet transforms, Computer security, Optical image encryption

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SPIE Journal Paper | 18 February 2013

Collision in Fresnel domain asymmetric cryptosystem using phase truncation and authentication verification

Isha Mehra, Sudheesh Rajput, Naveen Nishchal

OE, Vol. 52, Issue 2, 028202, (February 2013) https://doi.org/10.1117/12.10.1117/1.OE.52.2.028202

KEYWORDS: Image encryption, Image retrieval, Joint transforms, Scanning probe microscopy, Optical correlators, Optical engineering, Phase retrieval, Computer simulations, Computer security, Free space

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