超高時間分解能検出器を用いた画像再構成不要陽電子放出イメージング
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| Published in | 医学物理 Vol. 44; no. 2; pp. 29 - 35 |
|---|---|
| Main Authors | , , , , , , , , , |
| Format | Journal Article |
| Language | Japanese |
| Published |
公益社団法人 日本医学物理学会
30.06.2024
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| Subjects | |
| Online Access | Get full text |
| ISSN | 1345-5354 2186-9634 |
| DOI | 10.11323/jjmp.44.2_29 |
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| Author | 玉川, 洋一 Berg, Eric 大村, 知秀 中島, 恭平 小川, 泉 橋本, 二三生 長谷川, 智之 Cherry, Simon R Kwon, Sun Il 大田, 良亮 |
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| Author_xml | – sequence: 1 fullname: Berg, Eric organization: Department of Biomedical Engineering, University of California, Davis, USA – sequence: 1 fullname: Kwon, Sun Il organization: Department of Biomedical Engineering, University of California, Davis, USA – sequence: 1 fullname: 小川, 泉 organization: 福井大学学術研究院工学系部門 – sequence: 1 fullname: 中島, 恭平 organization: 福井大学学術研究院工学系部門 – sequence: 1 fullname: 橋本, 二三生 organization: 浜松ホトニクス株式会社中央研究所 – sequence: 1 fullname: 玉川, 洋一 organization: 福井大学学術研究院工学系部門 – sequence: 1 fullname: Cherry, Simon R organization: Department of Biomedical Engineering, University of California, Davis, USA – sequence: 1 fullname: 大田, 良亮 organization: 浜松ホトニクス株式会社中央研究所 – sequence: 1 fullname: 長谷川, 智之 organization: 北里大学医療衛生学部 – sequence: 1 fullname: 大村, 知秀 organization: 浜松ホトニクス株式会社中央研究所 |
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| References | 6） Hashimoto F, Onishi Y, Ote K, et al.: Deep learning-based PET image denosing and reconstruction: A review. Radiol. Phys. Technol. 17: 24–46, 2024 19） Berg E, Cherry SR: Using convolutional neural networks to estimate time-of-flight from PET detector waveforms. Phys. Med. Biol. 63: 02LT01, 2018 16） Ota R, Nakajima K, Hasegawa T, et al.: Timing-performance evaluation of Cherenkov-based radiation detectors. Nucl. Inst. Meth. A 923: 1–4, 2019 12） Gundacker S, Auffray E, Pauwels K, et al.: Measurement of intrinsic rise times for various L(Y)SO and LuAG scintillators with a general study of prompt photons to achieve 10 ps in TOF-PET. Phys. Med. Biol. 61: 2802–2837, 2016 9） Surti S, Karp JS: Update on latest advances in time-of-flight PET. Phys. Med. 80: 251–258, 2020 13） Lecoq P, Auffray E, Brunner S, et al.: Factors influencing time resolution of scintillators and ways to improve them. IEEE Trans. Nucl. Sci. 57: 2411–2416, 2010 17） Ota R, Nakajima K, Ogawa I, et al.: Coincidence time resolution of 30 ps FWHM using a pair of Cherenkov-radiator-integrated MCP-PMTs. Phys. Med. Biol. 64: 07LT01, 2019 1） Kwon SI, Ota R, Berg E, et al.: Ultrafast timing enables reconstruction-free positron emission imaging. Nat. Photon. 15: 914–918, 2021 14） Brunner SE, Gruber L, Marton J, et al.: Studies on the Cherenkov efect for improved time resolution of TOF-PET. IEEE Trans. Nucl. Sci. 61: 443–447, 2014 20） Hendee, WR: Cross sectional medical imaging: A history. RadioGraphics 9: 1155–1180, 1989 11） Seifert S, van Dam HT, Schaart DR: The lower bound on the timing resolution of scintillation detectors. Phys. Med. Biol. 57: 1797–1814, 2012 18） Ota R, Nakajima K, Ogawa I, et al.: Lead-free MCP to improve coincidence time resolution and reduce MCP direct interactions. Phys. Med. Biol. 66: 064006, 2021 23） Onishi Y, Hashimoto F, Ote K, et al.: Whole reconstruction-free system design for direct positron emission imaging from image generation to attenuation correction. IEEE Trans. Med. Imag. 43: 1654–1663, 2024 2） Clackdoyle R, Defrise M: Tomographic reconstruction in the 21st Century. IEEE Signal Proc. Mag. 27: 60–80, 2010 3） Lange K, Carson R: EM reconstruction algorithms for emission and transmission tomography. J. Comput. Assis. Tomogr. 8: 306–316, 1984 21） Kwon SI, Gola A, Ferri A, et al.: Bismuth germanate coupled to near ultraviolet silicon photomultipliers for time-of-flight PET. Phys. Med. Bio. 61: L38, 2016 4） Gong K, Guan J, Kim K, et al.: Iterative PET image reconstruction using convolutional neural network representation. IEEE Trans. Med. Imag. 38: 675–685, 2018 22） Brunner SE, Schaart DR: BGO as a hybrid scintillator / Cherenkov radiator for cost-effective time-of-flight PET. Phys. Med. Biol. 62: 4421–4439, 2017 10） Seifert S, van Dam HT, Vinke R, et al.: A Comprehensive model to predict the timing resolution of sipm-based scintillation detectors: Theory and experimental validation. IEEE Trans Nucl. Sci. 59: 190–204, 2012 15） Korpar S, Dolenec R, Krizan P, et al.: Study of TOF PET using Cherenkov light. Nucl. Inst. Meth. A 654: 532–538, 2011 5） Haggstrom I, Schmidtlein C, Campanella G, et al.: DeepPET: A deep encoder-decoder network for directly solving the PET image reconstruction inverse problem. Med. Imag. Anal. 54: 253–262, 2019 7） Wright G: Magnetic resonance imaging. IEEE Signal Proc. Mag. 14: 56–66, 1997 8） Budinger TF: Time-of-flight positron emission tomography: Status relative to conventional PET. J. Nucl. Med. 24: 73–78, 1983 |
| References_xml | – reference: 21） Kwon SI, Gola A, Ferri A, et al.: Bismuth germanate coupled to near ultraviolet silicon photomultipliers for time-of-flight PET. Phys. Med. Bio. 61: L38, 2016 – reference: 10） Seifert S, van Dam HT, Vinke R, et al.: A Comprehensive model to predict the timing resolution of sipm-based scintillation detectors: Theory and experimental validation. IEEE Trans Nucl. Sci. 59: 190–204, 2012 – reference: 6） Hashimoto F, Onishi Y, Ote K, et al.: Deep learning-based PET image denosing and reconstruction: A review. Radiol. Phys. Technol. 17: 24–46, 2024 – reference: 20） Hendee, WR: Cross sectional medical imaging: A history. RadioGraphics 9: 1155–1180, 1989 – reference: 8） Budinger TF: Time-of-flight positron emission tomography: Status relative to conventional PET. J. Nucl. Med. 24: 73–78, 1983 – reference: 12） Gundacker S, Auffray E, Pauwels K, et al.: Measurement of intrinsic rise times for various L(Y)SO and LuAG scintillators with a general study of prompt photons to achieve 10 ps in TOF-PET. Phys. Med. Biol. 61: 2802–2837, 2016 – reference: 22） Brunner SE, Schaart DR: BGO as a hybrid scintillator / Cherenkov radiator for cost-effective time-of-flight PET. Phys. Med. Biol. 62: 4421–4439, 2017 – reference: 2） Clackdoyle R, Defrise M: Tomographic reconstruction in the 21st Century. IEEE Signal Proc. Mag. 27: 60–80, 2010 – reference: 14） Brunner SE, Gruber L, Marton J, et al.: Studies on the Cherenkov efect for improved time resolution of TOF-PET. IEEE Trans. Nucl. Sci. 61: 443–447, 2014 – reference: 5） Haggstrom I, Schmidtlein C, Campanella G, et al.: DeepPET: A deep encoder-decoder network for directly solving the PET image reconstruction inverse problem. Med. Imag. Anal. 54: 253–262, 2019 – reference: 15） Korpar S, Dolenec R, Krizan P, et al.: Study of TOF PET using Cherenkov light. Nucl. Inst. Meth. A 654: 532–538, 2011 – reference: 17） Ota R, Nakajima K, Ogawa I, et al.: Coincidence time resolution of 30 ps FWHM using a pair of Cherenkov-radiator-integrated MCP-PMTs. Phys. Med. Biol. 64: 07LT01, 2019 – reference: 1） Kwon SI, Ota R, Berg E, et al.: Ultrafast timing enables reconstruction-free positron emission imaging. Nat. Photon. 15: 914–918, 2021 – reference: 3） Lange K, Carson R: EM reconstruction algorithms for emission and transmission tomography. J. Comput. Assis. Tomogr. 8: 306–316, 1984 – reference: 7） Wright G: Magnetic resonance imaging. IEEE Signal Proc. Mag. 14: 56–66, 1997 – reference: 19） Berg E, Cherry SR: Using convolutional neural networks to estimate time-of-flight from PET detector waveforms. Phys. Med. Biol. 63: 02LT01, 2018 – reference: 4） Gong K, Guan J, Kim K, et al.: Iterative PET image reconstruction using convolutional neural network representation. IEEE Trans. Med. Imag. 38: 675–685, 2018 – reference: 11） Seifert S, van Dam HT, Schaart DR: The lower bound on the timing resolution of scintillation detectors. Phys. Med. Biol. 57: 1797–1814, 2012 – reference: 16） Ota R, Nakajima K, Hasegawa T, et al.: Timing-performance evaluation of Cherenkov-based radiation detectors. Nucl. Inst. Meth. A 923: 1–4, 2019 – reference: 9） Surti S, Karp JS: Update on latest advances in time-of-flight PET. Phys. Med. 80: 251–258, 2020 – reference: 18） Ota R, Nakajima K, Ogawa I, et al.: Lead-free MCP to improve coincidence time resolution and reduce MCP direct interactions. Phys. Med. Biol. 66: 064006, 2021 – reference: 23） Onishi Y, Hashimoto F, Ote K, et al.: Whole reconstruction-free system design for direct positron emission imaging from image generation to attenuation correction. IEEE Trans. Med. Imag. 43: 1654–1663, 2024 – reference: 13） Lecoq P, Auffray E, Brunner S, et al.: Factors influencing time resolution of scintillators and ways to improve them. IEEE Trans. Nucl. Sci. 57: 2411–2416, 2010 |
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| Title | 超高時間分解能検出器を用いた画像再構成不要陽電子放出イメージング |
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