Mr. Donald J. Natale Profile

Donald J. Natale

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Publications (5)

Proceedings Article | 6 April 2016 Paper

Sensing for directed energy deposition and powder bed fusion additive manufacturing at Penn State University

Abdalla Nassar, Edward Reutzel, Stephen Brown, John Morgan, Jacob Morgan, Donald Natale, Rick Tutwiler, David Feck, Jeffery Banks

Proceedings Volume 9738, 97380R (2016) https://doi.org/10.1117/12.2217855

KEYWORDS: Imaging systems, Pyrometry, Image processing, Additive manufacturing, Sensing systems, Cameras, Temperature metrology, Directed energy weapons, Laser optics, Calibration

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Proceedings Article | 18 May 2013 Paper

Multimodal detection of man-made objects in simulated aerial images

Matthew Baran, Richard Tutwiler, Donald Natale, Michael Bassett, Matthew Harner

Proceedings Volume 8743, 87430P (2013) https://doi.org/10.1117/12.2018037

KEYWORDS: Sensors, Polarization, Image fusion, LIDAR, Hyperspectral imaging, Detection and tracking algorithms, Clouds, Image filtering, Airborne remote sensing, Reflectivity

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Proceedings Article | 7 May 2012 Paper

Surface reconstruction for 3D remote sensing

Matthew Baran, Richard Tutwiler, Donald Natale

Proceedings Volume 8399, 83990M (2012) https://doi.org/10.1117/12.919257

KEYWORDS: Clouds, Reconstruction algorithms, Nonuniform sampling, Three dimensional sensing, 3D image processing, Remote sensing, Cameras, Machine vision, Computer vision technology, Partial differential equations

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Proceedings Article | 24 May 2011 Paper

3DSF: three-dimensional spatiotemporal fusion

Matthew Baran, Richard Tutwiler, David Hall, Donald Natale

Proceedings Volume 8062, 80620E (2011) https://doi.org/10.1117/12.883905

KEYWORDS: Image fusion, Sensors, LIDAR, Clouds, 3D image processing, Thermography, Data fusion, RGB color model, Infrared sensors, Principal component analysis

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Proceedings Article | 5 April 2007 Paper

Piezoelectric polymers actuators for precise shape control of large scale space antennas

Qin Chen, Don Natale, Bret Neese, Kailiang Ren, Minren Lin, Q. Zhang, Matthew Pattom, K. Wang, Houfei Fang, Eastwood Im

Proceedings Volume 6524, 65241P (2007) https://doi.org/10.1117/12.717696

KEYWORDS: Actuators, Ferroelectric polymers, Reflectors, Control systems, Antennas, Polymers, Electrodes, Control systems design, Finite element methods, Electroactive polymers

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