Dr. Ryan R. Close
at DEVCOM C5ISR
SPIE Involvement:
Author
Area of Expertise:
Remote Sensing , Machine Learning/Pattern Recognition , Hyperspectral Image Analysis , Aided/Automatic Target Recognition , LIDAR
Publications (13)

Proceedings Article | 13 May 2016 Paper
Jim Hollinger, Alyssa Vessey, Ryan Close, Seth Middleton, Kathryn Williams, Ronald Rupp, Son Nguyen
Proceedings Volume 9859, 985903 (2016) https://doi.org/10.1117/12.2222544
KEYWORDS: Pulsed laser operation, LIDAR, Optical simulations, Avalanche photodetectors, Sensors, Laser range finders, Radon, Photons, Reflection, Reflectivity

Proceedings Article | 13 May 2016 Paper
Anne Schneider, Zachary LaCelle, Alberto Lacaze, Karl Murphy, Ryan Close
Proceedings Volume 9859, 985902 (2016) https://doi.org/10.1117/12.2222543
KEYWORDS: Sensors, LIDAR, Prototyping, Visualization, Clouds, Reflectivity, Roads, Neodymium, Robotics, Spatial resolution

Proceedings Article | 3 May 2016 Paper
Kathryn Williams, Seth Middleton, Ryan Close, Robert Luke, Rajiv Suri
Proceedings Volume 9823, 98231O (2016) https://doi.org/10.1117/12.2222906
KEYWORDS: Sensors, Radar, Standoff detection, Explosives, Data analysis, Explosives detection, Hazard analysis, Detection and tracking algorithms, Roads, Environmental sensing

Proceedings Article | 3 May 2016 Paper
Jim Hollinger, Alyssa Vessey, Ryan Close, Seth Middleton, Kathryn Williams, Ronald Rupp, Son Nguyen
Proceedings Volume 9823, 98231P (2016) https://doi.org/10.1117/12.2222558
KEYWORDS: LIDAR, Sensors, Standoff detection, Detection and tracking algorithms, Environmental sensing, Vegetation, Radar, Pulsed laser operation, Reflectors, Extremely high frequency

Proceedings Article | 18 June 2015 Paper
Jim Hollinger, Brett Kutscher, Ryan Close
Proceedings Volume 9494, 94940D (2015) https://doi.org/10.1117/12.2177035
KEYWORDS: LIDAR, Pulsed laser operation, Time of flight cameras, Reflection, Target detection, Vegetation, Cameras, Modulation, Phase shift keying, Robotics

Proceedings Article | 18 June 2015 Paper
Anne Schneider, Zachary La Celle, Alberto Lacaze, Karl Murphy, Mark Del Giorno, Ryan Close
Proceedings Volume 9494, 949408 (2015) https://doi.org/10.1117/12.2176596
KEYWORDS: Sensors, Clouds, Spatial resolution, Roads, LIDAR, Robotics, Radar, Visualization, Robotic systems, Analytical research

Proceedings Article | 22 May 2015 Paper
Jim Hollinger, Brett Kutscher, Ryan Close
Proceedings Volume 9468, 946806 (2015) https://doi.org/10.1117/12.2177050
KEYWORDS: Radar, LIDAR, Sensors, Vegetation, Extremely high frequency, Target detection, Data fusion, Sensor fusion, Radar sensor technology, Motion measurement

Proceedings Article | 14 May 2015 Paper
Jim Hollinger, Ryan Close
Proceedings Volume 9454, 94540J (2015) https://doi.org/10.1117/12.2177009
KEYWORDS: LIDAR, Sensors, Target detection, Detection and tracking algorithms, Vegetation, Radar, Pulsed laser operation, Standoff detection, Navigation systems, Motion measurement

SPIE Journal Paper | 29 April 2014
Ryan Close, Paul Gader, Joseph Wilson
JARS, Vol. 8, Issue 01, 083642, (April 2014) https://doi.org/10.1117/12.10.1117/1.JRS.8.083642
KEYWORDS: Data modeling, Received signal strength, Reflectivity, Particles, Error analysis, Neural networks, Algorithm development, Hyperspectral imaging, Sensors, Evolutionary algorithms

Proceedings Article | 15 October 2012 Paper
Proceedings Volume 8515, 85150L (2012) https://doi.org/10.1117/12.930288
KEYWORDS: Reflectivity, Data modeling, Particles, Error analysis, Bidirectional reflectance transmission function, Received signal strength, Hyperspectral imaging, Sensors, Remote sensing, Solids

Proceedings Article | 24 May 2012 Paper
Proceedings Volume 8390, 83901L (2012) https://doi.org/10.1117/12.919583
KEYWORDS: Reflectivity, Error analysis, Particles, Data modeling, Bidirectional reflectance transmission function, Hyperspectral imaging, Received signal strength, Statistical analysis, Sensors, Neural networks

Proceedings Article | 23 May 2011 Paper
Ryan Close, Ken Watford, Taylor Glenn, Paul Gader, Joseph Wilson
Proceedings Volume 8017, 801724 (2011) https://doi.org/10.1117/12.887357
KEYWORDS: Land mines, Data modeling, Neural networks, Explosives, Target detection, Process modeling, Neurons, Signal detection, Image processing, Classification systems

Proceedings Article | 29 April 2010 Paper
Alina Zare, Miranda Silvious, Ryan Close, Paul Gader
Proceedings Volume 7664, 76640J (2010) https://doi.org/10.1117/12.863838
KEYWORDS: General packet radio service, Multispectral imaging, Target detection, Ground penetrating radar, Detection and tracking algorithms, Sensor fusion, Sensors, Data modeling, Airborne remote sensing, Land mines

Showing 5 of 13 publications
Conference Committee Involvement (5)
Detection and Sensing of Mines, Explosive Objects, and Obscured Targets XXII
10 April 2017 | Anaheim, CA, United States
Sensors for Next-Generation Robotics III
21 April 2016 | Baltimore, MD, United States
Detection and Sensing of Mines, Explosive Objects, and Obscured Targets XXI
18 April 2016 | Baltimore, MD, United States
Sensors for Next-Generation Robotics II
22 April 2015 | Baltimore, MD, United States
Detection and Sensing of Mines, Explosive Objects, and Obscured Targets XX
20 April 2015 | Baltimore, MD, United States
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