Concepedia

Unnikrishnan Gopinathan

UG

23

Publications

996

Citations

18

H-Index

2001

Active since

Affiliations

University College Dublin(Current)

National University of Ireland

University of Stuttgart

National University of Ireland, Maynooth

Instruments Research & Development Establishment

Unnikrishnan Gopinathan is an author at University College Dublin specializing in engineering, optical properties, and optical systems.

Top concepts

EngineeringOptical PropertiesCryptographyOptical SystemsDigital HolographyPhotonicsHolographyMicroscopyPhase RetrievalSignal Processing

Publications per year

2001–2015

23

Publications

23

A known-plaintext heuristic attack on the Fourier plane encryption algorithm

Unnikrishnan Gopinathan, David Monaghan, Thomas J. Naughton et al. · Optics Express · 2006 · 218 citations · Full text

Engineering, Information Security, Information Forensics +16

Key-space analysis of double random phase encryption technique

David Monaghan, Unnikrishnan Gopinathan, Thomas J. Naughton et al. · Applied Optics · 2007 · 92 citations · Full text

Hardware Security, Numerical Analysis, Key-space Analysis +15

Cryptanalysis of optical security systems with significant output images

Guohai Situ, Unnikrishnan Gopinathan, David Monaghan et al. · Applied Optics · 2007 · 83 citations · Full text

Engineering, Information Security, Significant Output Images +17

Coded apertures for efficient pyroelectric motion tracking

Unnikrishnan Gopinathan, David J. Brady, Nikos Pitsianis · Optics Express · 2003 · 66 citations · Full text

Engineering, N Resolution Cells, Sensor Array +17

Generalized in-line digital holographic technique based on intensity measurements at two different planes

Guohai Situ, James P. Ryle, Unnikrishnan Gopinathan et al. · Applied Optics · 2008 · 58 citations · Full text

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