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Tomographic Reconstruction of Imaging Diagnostics with a Generative Adversarial Network
http://hdl.handle.net/10655/00013234
http://hdl.handle.net/10655/00013234fdfa372e-b61f-4746-bb7c-daf08c972a2d
名前 / ファイル | ライセンス | アクション |
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11923_PFR (866.4 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2022-06-17 | |||||
タイトル | ||||||
タイトル | Tomographic Reconstruction of Imaging Diagnostics with a Generative Adversarial Network | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | deep learning | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | generative adversarial network | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | imaging diagnostic | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | tomographic reconstruction | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | laboratory magnetosphere | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
KENMOCHI, Naoki
× KENMOCHI, Naoki× NISHIURA, Masaki× NAKAMURA, Kaori× YOSHIDA, Zensho |
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著者ID | ||||||
内容記述タイプ | Other | |||||
内容記述 | 0000-0003-1088-8237 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We have developed a tomographic reconstruction method using a conditional Generative Adversarial Network to obtain local-intensity profiles from imaging-diagnostic data. To train the network we prepared pairs of local-emissivity and line-integrated images that simulate the experimental system. After validating the accuracy of the trained network, we used it to reconstruct a local image from a measured line-integrated image. We applied this procedure to the He II-emission imaging diagnostic for RT-1 magnetospheric plasmas, including the effects of stray light within the measured image to remove reflections from the chamber walls in the reconstruction. The local intensity profiles we obtain clearly elucidate the effect of ion-cyclotron-resonance heating. This method is a powerful tool for systems where it is difficult to solve the inversion problem due to the involved contributions of nonlocal optical effects or measurement restrictions. | |||||
書誌情報 |
Plasma and Fusion Research 巻 14, p. 1202117, 発行日 2019-07-30 |
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出版者 | ||||||
出版者 | The Japan Society of Plasma Science and Nuclear Fusion Research | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1880-6821 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12346675 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1585/pfr.14.1202117 | |||||
権利 | ||||||
権利情報 | (c) 2019 The Japan Society of Plasma Science and Nuclear Fusion Research | |||||
関連サイト | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1585/pfr.14.1202117 | |||||
関連名称 | Publisher version | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
NAIS | ||||||
11923 |