Dr. Ronn P. Walvick Profile

Dr. Ronn P. Walvick

Senior Consultant

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Publications (3)

Proceedings Article | 8 March 2014 Paper

Point-spread function-based characterization of optical systems

Y. Soskind, R. Walvick, C. Giranda, D. Laslo, R. Gifford

Proceedings Volume 8992, 89920E (2014) https://doi.org/10.1117/12.2040217

KEYWORDS: Point spread functions, Staring arrays, Sensors, Imaging systems, Monochromatic aberrations, 3D modeling, Ultraviolet radiation, Long wavelength infrared, Distortion, Infrared radiation

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Proceedings Article | 27 February 2009 Paper

Hyperpolarized 129Xe magnetic resonance imaging of a rat model of transient ischemic stroke

Ronn Walvick, Birgul Bastan, Austin Reno, Joey Mansour, Yanping Sun, Xin Zhou, Mary Mazzanti, Marc Fisher, Christopher Sotak, Mitchell Albert

Proceedings Volume 7262, 726209 (2009) https://doi.org/10.1117/12.812344

KEYWORDS: Magnetic resonance imaging, Brain, Tissues, Blood, Polarization, Ischemic stroke, Xenon, Diagnostics, Diffusion, Ischemia

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Proceedings Article | 12 May 2004 Paper

Classification of melanoma using wavelet transform-based optimal feature set

Ronn Walvick, Ketan Patel, Sachin Patwardhan, Atam Dhawan

Proceedings Volume 5370, (2004) https://doi.org/10.1117/12.536013

KEYWORDS: Melanoma, Neural networks, Wavelets, Skin, Principal component analysis, Wavelet transforms, Detection and tracking algorithms, Biopsy, Evolutionary algorithms, Image classification

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