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テクスチャ解析による海面波浪状態のニューラルネット学習
https://fra.repo.nii.ac.jp/records/2011981
https://fra.repo.nii.ac.jp/records/201198106eb20dc-8baa-4154-9527-78890df3a9dc
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
fishu_k_60_173.pdf (4.1 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2024-10-11 | |||||
| タイトル | ||||||
| タイトル | テクスチャ解析による海面波浪状態のニューラルネット学習 | |||||
| 言語 | ja | |||||
| タイトル | ||||||
| タイトル | Neural Network Learning of Ocean Wave Condition by Texture Analysis | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | wave measurement; texture; neural networks; wind force | |||||
| 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 | departmental bulletin paper | |||||
| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 著者 |
森元, 映治
× 森元, 映治× 中村, 誠 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In this study, littoral wave conditions were transformed into image data and used to assess the applicability of the method to constructing a system for automatically digitizing and monitoring wave conditions. An image of ocean wave conditions was treated as a texture and its characteristics were examined as texture feature quantities representing the surface conditions in response to wind. These feature quantities were input to a hierarchical neural network for learning. The network, which had a multilayer structure adapted for the back-propagation algorithm, facilitated the study of the influence of learning conditions on the network structure . In addition, digital sensitivity analysis was performed to identify optimal calculation conditions for presenting an optimal image of the sea surface . Analyses were also performed using spatial color concentration dependence, with texture feature quantities consisting of energy, entropy, correlation, local uniformity, and inertia. | |||||
| 言語 | en | |||||
| 書誌情報 |
ja : 水産大学校研究報告 en : Journal of National Fisheries University 巻 60, 号 4, p. 173-181, ページ数 9, 発行日 2012-03 |
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| 出版者 | ||||||
| 出版者 | 水産大学校 | |||||
| 言語 | ja | |||||
| 出版者 | ||||||
| 出版者 | National Fisheries University | |||||
| 言語 | en | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0370-9361 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00124678 | |||||
| 情報源 | ||||||
| 識別子タイプ | Local | |||||
| 関連識別子 | fishu_k_60_173 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://agriknowledge.affrc.go.jp/RN/2010832140 | |||||
| 言語 | en | |||||
| 関連名称 | agriknowledge | |||||
