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Millimeter-Wave Single-Pixel Imaging Using Electrically-Switchable Liquid-Crystal Mask
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Summary :
In this study, we have proposed a millimeter-wave (MMW) single-pixel imaging (SPI) system with a liquid-crystal (LC) mask cell. The LC cell functions as an electrically switchable mask based on the change in absorption properties, which depend on the orientation of the LC. We investigated the influence of noise on the measured and estimated data (reconstructed image). The proposed system exhibited moderate robustness against random noise (that were added) compared to raster scan-based and Hadamard matrix-based SPI systems. Finally, the results of some demonstrative experiments were introduced to ensure the applicability of the constructed MMW-SPI system, and steps for improving the reconstructed image quality were discussed.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E106-C No.2 pp.34-40
- Publication Date
- 2023/02/01
- Publicized
- 2022/08/23
- Online ISSN
- 1745-1353
- DOI
- 10.1587/transele.2022DII0004
- Type of Manuscript
- Special Section INVITED PAPER (Special Section on Electronic Displays)
- Category
Authors
Michinori HONMA
Akita Prefectural University
Takashi SASE
Akita Prefectural University
Ryota ITO
Akita Prefectural University
Toshiaki NOSE
Akita Prefectural University
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Michinori HONMA, Takashi SASE, Ryota ITO, Toshiaki NOSE, "Millimeter-Wave Single-Pixel Imaging Using Electrically-Switchable Liquid-Crystal Mask" in IEICE TRANSACTIONS on Electronics,
vol. E106-C, no. 2, pp. 34-40, February 2023, doi: 10.1587/transele.2022DII0004.
Abstract: In this study, we have proposed a millimeter-wave (MMW) single-pixel imaging (SPI) system with a liquid-crystal (LC) mask cell. The LC cell functions as an electrically switchable mask based on the change in absorption properties, which depend on the orientation of the LC. We investigated the influence of noise on the measured and estimated data (reconstructed image). The proposed system exhibited moderate robustness against random noise (that were added) compared to raster scan-based and Hadamard matrix-based SPI systems. Finally, the results of some demonstrative experiments were introduced to ensure the applicability of the constructed MMW-SPI system, and steps for improving the reconstructed image quality were discussed.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.2022DII0004/_p
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@ARTICLE{e106-c_2_34,
author={Michinori HONMA, Takashi SASE, Ryota ITO, Toshiaki NOSE, },
journal={IEICE TRANSACTIONS on Electronics},
title={Millimeter-Wave Single-Pixel Imaging Using Electrically-Switchable Liquid-Crystal Mask},
year={2023},
volume={E106-C},
number={2},
pages={34-40},
abstract={In this study, we have proposed a millimeter-wave (MMW) single-pixel imaging (SPI) system with a liquid-crystal (LC) mask cell. The LC cell functions as an electrically switchable mask based on the change in absorption properties, which depend on the orientation of the LC. We investigated the influence of noise on the measured and estimated data (reconstructed image). The proposed system exhibited moderate robustness against random noise (that were added) compared to raster scan-based and Hadamard matrix-based SPI systems. Finally, the results of some demonstrative experiments were introduced to ensure the applicability of the constructed MMW-SPI system, and steps for improving the reconstructed image quality were discussed.},
keywords={},
doi={10.1587/transele.2022DII0004},
ISSN={1745-1353},
month={February},}
Copy
TY - JOUR
TI - Millimeter-Wave Single-Pixel Imaging Using Electrically-Switchable Liquid-Crystal Mask
T2 - IEICE TRANSACTIONS on Electronics
SP - 34
EP - 40
AU - Michinori HONMA
AU - Takashi SASE
AU - Ryota ITO
AU - Toshiaki NOSE
PY - 2023
DO - 10.1587/transele.2022DII0004
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E106-C
IS - 2
JA - IEICE TRANSACTIONS on Electronics
Y1 - February 2023
AB - In this study, we have proposed a millimeter-wave (MMW) single-pixel imaging (SPI) system with a liquid-crystal (LC) mask cell. The LC cell functions as an electrically switchable mask based on the change in absorption properties, which depend on the orientation of the LC. We investigated the influence of noise on the measured and estimated data (reconstructed image). The proposed system exhibited moderate robustness against random noise (that were added) compared to raster scan-based and Hadamard matrix-based SPI systems. Finally, the results of some demonstrative experiments were introduced to ensure the applicability of the constructed MMW-SPI system, and steps for improving the reconstructed image quality were discussed.
ER -
English
