Mr. Fokko P. Beekhof Profile

Fokko P. Beekhof

at Univ of Geneva

SPIE Involvement:

Author

Publications (11)

Proceedings Article | 11 February 2011 Paper

Geometrically robust perceptual fingerprinting: an asymmetric case

Oleksiy Koval, Svyatoslav Voloshynovskiy, Farzad Farhadzadeh, Taras Holotyak, Fokko Beekhof

Proceedings Volume 7880, 78800N (2011) https://doi.org/10.1117/12.872537

KEYWORDS: Multimedia, Databases, Probability theory, System identification, Binary data, Error analysis, Analytical research, Photonic integrated circuits, Data communications, Biometrics

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Proceedings Article | 11 February 2011 Paper

Trading-off performance and complexity in identification problem

Taras Holotyak, Svyatoslav Voloshynovskiy, Oleksiy Koval, Fokko Beekhof

Proceedings Volume 7880, 78800O (2011) https://doi.org/10.1117/12.872583

KEYWORDS: Signal to noise ratio, Databases, Binary data, System identification, Lead, Polarization, Multimedia, Systems modeling, Telecommunications, Reliability

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Proceedings Article | 11 February 2011 Paper

Private content identification based on soft fingerprinting

Sviatoslav Voloshynovskiy, Taras Holotyak, Oleksiy Koval, Fokko Beekhof, Farzad Farhadzadeh

Proceedings Volume 7880, 78800M (2011) https://doi.org/10.1117/12.872524

KEYWORDS: Signal to noise ratio, Binary data, Lead, Databases, Data hiding, Computer programming, Reliability, Data modeling, Berkelium, Computer security

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Proceedings Article | 10 February 2010 Paper

On accuracy, privacy, and complexity in the identification problem

F. Beekhof, S. Voloshynovskiy, O. Koval, T. Holotyak

Proceedings Volume 7540, 754017 (2010) https://doi.org/10.1117/12.838915

KEYWORDS: Data communications, Binary data, Data modeling, Reliability, Telecommunications, Signal to noise ratio, Systems modeling, Databases, Data processing, System identification

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Proceedings Article | 28 January 2010 Paper

Fast identification of highly distorted images

Taras Holotyak, Sviatoslav Voloshynovskiy, Fokko Beekhof, Oleksiy Koval

Proceedings Volume 7541, 754116 (2010) https://doi.org/10.1117/12.838962

KEYWORDS: System identification, Reliability, Error analysis, Databases, Binary data, Signal to noise ratio, Computing systems, Forensic science, Information security, Biometrics

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Proceedings Article | 4 February 2009 Paper

Random projections based item authentication

Sviatoslav Voloshynovskiy, Oleksiy Koval, Fokko Beekhof, Thierry Pun

Proceedings Volume 7254, 725413 (2009) https://doi.org/10.1117/12.805710

KEYWORDS: Data compression, Binary data, Computer programming, Signal to noise ratio, Forensic science, Computer security, Biometrics, Databases, Feature extraction, Computer simulations

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Proceedings Article | 4 February 2009 Paper

Conception and limits of robust perceptual hashing: towards side information assisted hash functions

Sviatoslav Voloshynovskiy, Oleksiy Koval, Fokko Beekhof, Thierry Pun

Proceedings Volume 7254, 72540D (2009) https://doi.org/10.1117/12.805919

KEYWORDS: Binary data, Error analysis, Feature extraction, Optical spheres, Lead, Signal to noise ratio, Quantization, Computer simulations, Data communications, Telecommunications

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Proceedings Article | 18 March 2008 Paper

Secure surface identification codes

F. Beekhof, S. Voloshynovskiy, O. Koval, R. Villan, T. Pun

Proceedings Volume 6819, 68190D (2008) https://doi.org/10.1117/12.765118

KEYWORDS: Databases, Cell phones, Packaging, Manufacturing, Scanners, Data communications, Stereoscopy, Visible radiation, Infrared imaging, Imaging devices

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Proceedings Article | 18 March 2008 Paper

Analysis of physical unclonable identification based on reference list decoding

Oleksiy Koval, Sviatoslav Voloshynovskiy, Fokko Beekhof, Thierry Pun

Proceedings Volume 6819, 68190B (2008) https://doi.org/10.1117/12.764840

KEYWORDS: Signal to noise ratio, Databases, Data storage, Data communications, Composites, Optical spheres, Computer security, Information security, Error analysis, Computer simulations

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Proceedings Article | 18 March 2008 Paper

Security analysis of robust perceptual hashing

Oleksiy Koval, Sviatoslav Voloshynovskiy, Fokko Beekhof, Thierry Pun

Proceedings Volume 6819, 681906 (2008) https://doi.org/10.1117/12.764846

KEYWORDS: Information security, Binary data, Distortion, Computer security, Statistical analysis, Multimedia, Computer programming, Quantization, Diffusion, Error control coding

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SPIE Journal Paper | 1 January 2008

Authentication of biometric identification documents via mobile devices

Sviatoslav Voloshynovskiy, Oleksiy Koval, Renato Villan, Fokko Beekhof, Thierry Pun

JEI, Vol. 17, Issue 01, 011014, (January 2008) https://doi.org/10.1117/12.10.1117/1.2896293

KEYWORDS: Biometrics, Data hiding, Computer security, Data storage, Mobile devices, Visualization, Digital watermarking, Printing, Cell phones, Binary data

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Showing 5 of 11 publications

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