Mr. Joseph Raffoul Profile

Joseph Raffoul

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Publications (3)

Proceedings Article | 7 June 2024 Presentation + Paper

Micropolarizer array demosaicking and denoising

Joseph Raffoul, Daniel LeMaster, Keigo Hirakawa

Proceedings Volume 13050, 1305004 (2024) https://doi.org/10.1117/12.3015494

KEYWORDS: Denoising, Wavelets, Polarimetry, Image analysis, Wavelet transforms, Modulation, Image restoration, Image quality, Sensors, Reflection

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Proceedings Article | 7 June 2024 Presentation + Paper

Experimental comparison of 2x2 and 2x4 patterned microgrid polarimetric imaging cameras

Keigo Hirakawa, Daniel LeMaster, Joseph Raffoul, David Chenault, David Crandall, J. Larry Pezzaniti

Proceedings Volume 13050, 1305003 (2024) https://doi.org/10.1117/12.3013761

KEYWORDS: Cameras, Polarimetry, Aliasing, Modulation transfer functions, Infrared cameras, Image restoration, Reflection, Prototyping, Sensor technology

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Proceedings Article | 22 May 2023 Presentation + Paper

Computationally efficient and high fidelity log-based demosaicking for degree of linear polarization

Joseph Raffoul, Daniel LeMaster, Keigo Hirakawa

Proceedings Volume 12327, 123270Y (2023) https://doi.org/10.1117/12.2641706

KEYWORDS: Polarization, Reconstruction algorithms, Signal to noise ratio, Linear filtering, Sensors, Polarizers, Polarimetry, Image interpolation

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