Mr. Samu-Ville Pälli Profile

Samu-Ville Pälli

Doctoral Researcher at Aalto Univ

SPIE Involvement:

Author

Area of Expertise:

submillimeter-wave , millimeter-wave , computational imaging , neural networks , terahertz , terahertz imaging

Profile Summary

Samu-Ville Pälli received the B.Sc. (Tech.) and M.Sc. (Tech.) degrees (Hons.) in electrical engineering from Aalto University, Espoo, Finland, in 2018 and 2020, respectively, where he is currently pursuing the D.Sc. (Tech.) degree. He has been with the Department of Electronics and Nanoengineering, School of Electrical
Engineering, Aalto University, since 2017. His current research interests include computational imaging methods at submillimeter waves and terahertz imaging and sensing.

Publications (4)

Proceedings Article | 14 June 2023 Presentation + Paper

Ghost imaging at submillimeter waves: correlation and machine learning methods

Aleksi Tamminen, Samu-Ville Pälli, Juha Ala-Laurinaho, Sazan Rexhepi, Zachary Taylor

Proceedings Volume 12535, 125350S (2023) https://doi.org/10.1117/12.2663776

KEYWORDS: Reflection, Neural networks, Image quality, Holograms, Reflectors

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Proceedings Article | 14 June 2023 Presentation + Paper

Imaging experiments with a 340-GHz FMCW radar and frequency-diverse holograms

Samu-Ville Pälli, Aleksi Tamminen, Paavo Hiltunen, Sazan Rexhepi, Marlene Bonmann, Tomas Bryllert, Duncan Robertson, Juha Ala-Laurinaho, Jan Stake, Zachary Taylor

Proceedings Volume 12535, 125350M (2023) https://doi.org/10.1117/12.2663757

KEYWORDS: Neural networks, Imaging systems, Holograms, Radar, Cameras, Visible radiation, Transceivers, Radar signal processing, Image restoration

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Proceedings Article | 3 June 2022 Presentation + Paper

Submillimeter-wave holograms and imaging neural network: experiments at 220-330 GHz

Samu-Ville Pälli, Paavo Hiltunen, Milla Kosonen, Aleksi Tamminen, Juha Ala-Laurinaho, Zachary Taylor

Proceedings Volume 12111, 1211109 (2022) https://doi.org/10.1117/12.2618274

KEYWORDS: Holograms, Neural networks, Imaging systems

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Proceedings Article | 23 April 2020 Presentation + Paper

Holograms with neural-network backend for submillimeter-wave beamforming applications

Aleksi Tamminen, Samu-Ville Pälli, Juha Ala-Laurinaho, Arthur Aspelin, Akseli Oinaanoja, Zachary Taylor

Proceedings Volume 11411, 114110C (2020) https://doi.org/10.1117/12.2557754

KEYWORDS: Holograms, Wavelets, Neural networks, Sensors, Picosecond phenomena, Terahertz radiation, Finite-difference time-domain method, Antennas, Reflectors, Wave propagation

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