Dr. Ryan N. Rakvic Profile

Dr. Ryan N. Rakvic

at US Naval Academy

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Author

Publications (10)

SPIE Journal Paper | 8 August 2016

Use of synthetic data to test biometric algorithms

Thomas Murphy, Randy Broussard, Ryan Rakvic, Hau Ngo, Robert Ives, Robert Schultz, Joseph Aguayo

JEI, Vol. 25, Issue 04, 043023, (August 2016) https://doi.org/10.1117/12.10.1117/1.JEI.25.4.043023

KEYWORDS: Facial recognition systems, Detection and tracking algorithms, Biometrics, Head, Algorithm development, 3D modeling, Visualization, Data modeling, Distance measurement, Matrices

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Proceedings Article | 27 February 2015 Paper

Iris unwrapping using the Bresenham circle algorithm for real-time iris recognition

Matthew Carothers, Hau Ngo, Ryan Rakvic, Randy Broussard

Proceedings Volume 9400, 94000E (2015) https://doi.org/10.1117/12.2079801

KEYWORDS: Iris recognition, Iris, Detection and tracking algorithms, Image processing, Image segmentation, Field programmable gate arrays, Binary data, Clocks, Feature extraction, Eye models

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Proceedings Article | 3 February 2014 Paper

A Viola-Jones based hybrid face detection framework

Thomas Murphy, Randy Broussard, Robert Schultz, Ryan Rakvic, Hau Ngo

Proceedings Volume 9025, 902509 (2014) https://doi.org/10.1117/12.2040829

KEYWORDS: Neural networks, Facial recognition systems, Sensors, Databases, Image processing, Artificial neural networks, Binary data, Evolutionary algorithms, Detection and tracking algorithms, Machine learning

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Proceedings Article | 8 May 2012 Paper

Improving energy efficiency in handheld biometric applications

David Hoyle, John Gale, Robert Schultz, Ryan Rakvic, Robert Ives

Proceedings Volume 8406, 84060N (2012) https://doi.org/10.1117/12.918929

KEYWORDS: Convolution, Lab on a chip, Chemical mechanical planarization, Java, Biometrics, Detection and tracking algorithms, Oscilloscopes, Iris recognition, Resistors, Energy efficiency

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Proceedings Article | 31 May 2011 Paper

Rapid prototyping of an automated video surveillance system: a hardware-software co-design approach

Hau Ngo, Ryan Rakvic, Randy Broussard, Robert Ives

Proceedings Volume 8063, 80630O (2011) https://doi.org/10.1117/12.884331

KEYWORDS: Video surveillance, Video, Video processing, Field programmable gate arrays, Image processing, Prototyping, Embedded systems, Parallel processing, Digital signal processing, Standards development

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SPIE Journal Paper | 1 January 2011

Case for a field-programmable gate array multicore hybrid machine for an image-processing application

Ryan Rakvic, Robert Ives, Javier Lira, Carlos Molina

JEI, Vol. 20, Issue 1, 013015, (January 2011) https://doi.org/10.1117/12.10.1117/1.3553798

KEYWORDS: Field programmable gate arrays, Iris, Iris recognition, Databases, Clocks, Image processing, Signal processing, Personal protective equipment, C++, Computing systems

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Proceedings Article | 5 May 2009 Paper

Hardware based segmentation in iris recognition and authentication systems

Bradley Ulis, Randy Broussard, Ryan Rakvic, Robert Ives, Neil Steiner, Hau Ngo

Proceedings Volume 7351, 73510W (2009) https://doi.org/10.1117/12.820239

KEYWORDS: Iris recognition, Image segmentation, Image processing, Binary data, Image processing algorithms and systems, Field programmable gate arrays, Detection and tracking algorithms, Logic, Computing systems, Biometrics

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Proceedings Article | 5 May 2009 Paper

An FPGA-based design of a modular approach for integral images in a real-time face detection system

Hau Ngo, Ryan Rakvic, Randy Broussard, Robert Ives

Proceedings Volume 7351, 73510B (2009) https://doi.org/10.1117/12.820248

KEYWORDS: Facial recognition systems, Field programmable gate arrays, Video, Sensors, Detection and tracking algorithms, Statistical analysis, Image processing, Video surveillance, Digital signal processing, Computer simulations

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Proceedings Article | 5 February 2009 Paper

Iris matching with configurable hardware

Ryan Rakvic, Randy Broussard, Delores Etter, Lauren Kennell, Jim Matey

Proceedings Volume 7244, 724402 (2009) https://doi.org/10.1117/12.805963

KEYWORDS: Iris recognition, Field programmable gate arrays, Detection and tracking algorithms, Databases, Signal processing, Clocks, C++, Image filtering, Computing systems, Image segmentation

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Proceedings Article | 3 March 2008 Paper

An artificial neural network based matching metric for iris identification

Randy Broussard, Lauren Kennell, Robert Ives, Ryan Rakvic

Proceedings Volume 6812, 68120S (2008) https://doi.org/10.1117/12.766725

KEYWORDS: Neural networks, Iris, Iris recognition, Databases, Artificial neural networks, Wavelets, System identification, Error analysis, Detection and tracking algorithms, Receivers

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Showing 5 of 10 publications

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