Mr. Abraham Shrekenhamer Profile

Abraham Shrekenhamer

Consultant - Sensor Systems

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Publications (2)

Proceedings Article | 15 October 2012 Paper

A systematic investigation of large-scale diffractive coded aperture designs

Stephen Gottesman, Abraham Shrekenhamer, Abraham Isser, George Gigioli

Proceedings Volume 8520, 852008 (2012) https://doi.org/10.1117/12.930370

KEYWORDS: Diffraction, Coded apertures, Sensors, Zemax, Image restoration, Coded aperture imaging, Point spread functions, Cameras, Reconstruction algorithms, Detector arrays

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Proceedings Article | 15 October 2012 Paper

an efficient and novel computation method for simulating diffraction patterns from large-scale coded apertures on large-scale focal plane arrays

Abraham Shrekenhamer, Stephen Gottesman

Proceedings Volume 8520, 852007 (2012) https://doi.org/10.1117/12.929922

KEYWORDS: Sensors, Staring arrays, Phase shifts, Diffraction, Coded apertures, Computer simulations, Computing systems, 3D modeling, Virtual point source, Algorithm development

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