Dr. Hau T. Ngo Profile

Dr. Hau T. Ngo

at US Naval Academy

SPIE Involvement:

Author

Publications (10)

Proceedings Article | 14 June 2023 Presentation + Paper

Development of a portable real-time radiation detector and discriminator

Surasak Bandasak, Joshua Wizgird, Hau Ngo, Brian Jenkins, Hatem ElBidweihy

Proceedings Volume 12541, 125410B (2023) https://doi.org/10.1117/12.2663810

KEYWORDS: Scintillators, Portability, Oscilloscopes, Photons, Detector development, Sensors, Algorithm development, Pulse signals, Calibration, Sampling rates

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Proceedings Article | 12 April 2021 Presentation + Paper

Design of an embedded system for real-time lane detection based on the linear Hough transform

Josh Ralston, Hau Ngo

Proceedings Volume 11736, 117360J (2021) https://doi.org/10.1117/12.2588037

KEYWORDS: Hough transforms, Embedded systems, Digital signal processing, Parallel processing, Field programmable gate arrays, System on a chip, Safety, Image processing, Computing systems

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Proceedings Article | 18 May 2020 Paper

Underwater 2-D visible light communication system

Joshua Ridge, Charles Nelson, Owens Walker, Hau Ngo

Proceedings Volume 11420, 114200C (2020) https://doi.org/10.1117/12.2557920

KEYWORDS: RGB color model, Image transmission, Visible radiation, Cameras, Image processing, Computer programming, Telecommunications, Free space, Image segmentation, Binary data

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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 | 24 June 2014 Paper

Near-infrared face recognition utilizing open CV software

Louiza Sellami, Hau Ngo, Chris Fowler, Liam Kearney

Proceedings Volume 9070, 90703H (2014) https://doi.org/10.1117/12.2050494

KEYWORDS: Facial recognition systems, Detection and tracking algorithms, Near infrared, Visible radiation, Cameras, Databases, Image processing, Light sources and illumination, Infrared imaging, Infrared radiation

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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 | 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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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 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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Showing 5 of 10 publications

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