Mr. Kevin J. Ludwick Profile

Kevin J. Ludwick

Principal Research Scientist

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Publications (2)

SPIE Journal Paper | 28 December 2024

Centroiding undersampled point spread functions with a lookup table

Kevin J. Ludwick, Ashley Mazingo

JATIS, Vol. 10, Issue 04, 048004, (December 2024) https://doi.org/10.1117/12.10.1117/1.JATIS.10.4.048004

KEYWORDS: Point spread functions, Signal to noise ratio, Sensors, Detection and tracking algorithms, Histograms, Device simulation, Image processing, Computer simulations, Telescopes, Stars

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SPIE Journal Paper | 28 December 2023

Signal-to-noise ratio for photon counting after photometric corrections

Kevin Ludwick

JATIS, Vol. 9, Issue 04, 048006, (December 2023) https://doi.org/10.1117/12.10.1117/1.JATIS.9.4.048006

KEYWORDS: Signal to noise ratio, Electrons, Photon counting, Sensors, Interference (communication), Electron multiplying charge coupled devices, Telescopes, Quantum numbers, Stars, Analytics

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