The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
pandangan teks lengkap
124
Dalam kajian ini, kami telah mencadangkan sistem pengimejan piksel tunggal (SPI) gelombang milimeter (MMW) dengan sel topeng cecair-kristal (LC). Sel LC berfungsi sebagai topeng boleh tukar elektrik berdasarkan perubahan dalam sifat penyerapan, yang bergantung pada orientasi LC. Kami menyiasat pengaruh hingar pada data yang diukur dan dianggarkan (imej yang dibina semula). Sistem yang dicadangkan mempamerkan keteguhan sederhana terhadap hingar rawak (yang telah ditambah) berbanding dengan sistem SPI berasaskan imbasan raster dan berasaskan matriks Hadamard. Akhirnya, keputusan beberapa eksperimen demonstratif telah diperkenalkan untuk memastikan kebolehgunaan sistem MMW-SPI yang dibina, dan langkah untuk meningkatkan kualiti imej yang dibina semula telah dibincangkan.
Michinori HONMA
Akita Prefectural University
Takashi SASE
Akita Prefectural University
Ryota ITO
Akita Prefectural University
Toshiaki NOSE
Akita Prefectural University
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Salinan
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
Salinan
@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},}
Salinan
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 -