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短パルス光に対する３種類の高感度カメラの撮影特性
https://fra.repo.nii.ac.jp/records/2008120
https://fra.repo.nii.ac.jp/records/200812017f82bb9-4765-4579-8a0e-27df9c5423da
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2024-06-19 | |||||
| タイトル | ||||||
| タイトル | 短パルス光に対する３種類の高感度カメラの撮影特性 | |||||
| 言語 | ja | |||||
| タイトル | ||||||
| タイトル | Imaging sensitivity of three kind of high-sensitivity imaging cameras under short-pulsed light illumination | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | LED; high-sensitivity camera; short-pulsed light illumination | |||||
| 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 | article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
髙橋, 秀行
× 髙橋, 秀行× 澤田, 浩一× 安部, 幸樹× 高尾, 芳三× 渡辺, 一俊 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | As a part of a development of an optical system that enables us to precisely observe negative phototactic fish in situ, characteristics of three different types of a high-sensitivity camera were investigated under short-pulsed light illuminations of different colors. These three types of a camera were Image Intensifier connected with CCD camera, EB-CCD camera, and HARP camera and they were tested as candidates of the observing system. A sample fish (Northern lampfish, Stenobrachius leucopsarus) was tethered with the snout down in a glass tank filled with fresh water in a dark room. The fish images were observed and recorded under short-pulsed light illuminations of different color of LED (light emitting diode). Red, blue, green and white LEDs were alternately used and pulse widths were changed from 1 to 100 μs. The camera was set in front of the tank and took video images of the fish. The minimum pulse width was different among cameras to obtain clear images; 1 μs for the Image Intensifier connected with CCD camera, 5 μs for the EB-CCD camera, and 25 μs for the HARP camera, respectively. We judged that the Image Intensifier connected with CCD camera is the best to inspect the fish behavior against short-pulsed light illuminations. | |||||
| 言語 | en | |||||
| bibliographic_information |
ja : 水産工学研究所技報 en : Technical report of National Research Institute of Fisheries Engineering 巻 28, p. 77-84, ページ数 8, 発行日 2006-03 |
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| 出版者 | ||||||
| 出版者 | 水産工学研究所 | |||||
| 言語 | ja | |||||
| 出版者 | ||||||
| 出版者 | National Research Institute of Fisheries Engineering | |||||
| 言語 | en | |||||
| item_10002_source_id_9 | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 1341-8750 | |||||
| item_10002_source_id_11 | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN1056052X | |||||
| 情報源 | ||||||
| 識別子タイプ | Local | |||||
| 関連識別子 | nrife_g_28_77 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://agriknowledge.affrc.go.jp/RN/2010730369 | |||||
| 言語 | ja | |||||
| 関連名称 | 日本農学文献記事索引(agriknowledge) | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
