Mr. Luke Pfister Profile

Luke Pfister

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Publications (3)

Proceedings Article | 8 May 2018 Paper

Agile optoelectronic fiber sources for hyperspectral chemical sensing from SWIR to LWIR

Inuk Kang, Andrew Grant, Mihaela Dinu, James Jaques, Luke Pfister, Rohit Bhargava, P. Scott Carney

Proceedings Volume 10644, 106441E (2018) https://doi.org/10.1117/12.2305120

KEYWORDS: Long wavelength infrared, Biological and chemical sensing, Short wave infrared radiation, Spectroscopy, Standoff detection, Solitons, Detection and tracking algorithms

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Proceedings Article | 24 August 2015 Paper

Learning sparsifying filter banks

Luke Pfister, Yoram Bresler

Proceedings Volume 9597, 959703 (2015) https://doi.org/10.1117/12.2188663

KEYWORDS: Data modeling, Magnetic resonance imaging, Reconstruction algorithms, Inverse problems, Convolution, Image restoration, Radon, Signal processing, Matrices, Image filtering

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Proceedings Article | 7 March 2014 Paper

Model-based iterative tomographic reconstruction with adaptive sparsifying transforms

Luke Pfister, Yoram Bresler

Proceedings Volume 9020, 90200H (2014) https://doi.org/10.1117/12.2041011

KEYWORDS: Transform theory, Reconstruction algorithms, Data modeling, Model-based design, Associative arrays, Optimization (mathematics), Tomography, X-rays, CT reconstruction, Photon counting

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