Dr. George Okyere Dwapanyin Profile

Dr. George Okyere Dwapanyin

at University of St Andrews

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Publications (3)

Proceedings Article | 13 March 2024 Presentation

Non-invasive assessment of the developmental potential of embryos using digital holographic microscopy

Kylie Dunning, Darren Chow, George Dwapanyin, Tiffany Tan, Nicolas Dubost, Josephine Morizet, Kishan Dholakia

Proceedings Volume PC12854, PC128540V (2024) https://doi.org/10.1117/12.3001273

KEYWORDS: Digital holography, Refractive index, Microscopy, Holography, Holograms, Fetus, Diagnostics, Biopsy

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Proceedings Article | 9 March 2023 Presentation

Through the looking glass: Raman spectroscopy of concealed samples in sealed containers using shaped laser light

Graham Bruce, Georgina Shillito, Lewis McMillan, George Dwapanyin, Mingzhou Chen, Kishan Dholakia

Proceedings Volume PC12428, PC1242807 (2023) https://doi.org/10.1117/12.2649738

KEYWORDS: Raman spectroscopy, Glasses, Statistical analysis, Chemical analysis, Visualization, Visual analytics, Opacity, Nondestructive evaluation, Magnetic resonance imaging, Light scattering

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Proceedings Article | 7 December 2021 Paper

Novel time domain ptychography, i2PIE, for improved contrast in nonlinear microscopy

George Dwapanyin, Dirk Spangenberg, Thomas Feurer, Alexander Heidt, Gurthwin Bosman, Pieter Neethling, Erich Rohwer

Proceedings Volume 11922, 119220O (2021) https://doi.org/10.1117/12.2615717

KEYWORDS: Phase measurement, Microscopy, Image compression, Phase shift keying, Curium, Signal to noise ratio, Spatial light modulators, Image enhancement, Tissues, Mirrors

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