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音響ビデオカメラと実海域での水中監視映像
https://doi.org/10.15053/0000000296
https://doi.org/10.15053/0000000296b53a9bdc-680d-4756-994e-bff2f96f4e75
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
音響ビデオカメラと実海域での水中監視映像 (1.3 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2023-06-18 | |||||
| タイトル | ||||||
| タイトル | 音響ビデオカメラと実海域での水中監視映像 | |||||
| 言語 | ja | |||||
| タイトル | ||||||
| タイトル | Underwater Surveillance Images in an Actual Sea by Acoustic Video Camera | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 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 | |||||
| ID登録 | ||||||
| ID登録 | 10.15053/0000000296 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
倉本, 和興
× 倉本, 和興× 倉重, 吉範× 田中, 隆博× 浅田, 昭× KURAMOTO, Kazuoki× KURASHIGE, Yoshinori× TANAKA, Takahiro× ASADA, Akira |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Abstract The optical camera/video has been generally used as a method for recognizing the object in water until now. However, there are many problems as below; the recognizing distsance extremery shortens because the intensity of the optical wave is remarkably attenuated in the water, the field of view is obstracted because the irregular reflection is arisen by impurities and floating mud in the water and so on. On the other hand, it is noticed that acoustic sonar using sound wave is an effective imaging technology in the water, since it's attenuation is smaller than the optical wave and the field of view is hardly obstructed by haze in the water. Development of the underwater security sonar system is in progress by the Special coodination funds for the promotion of Sci. and Tech. of Ministry of Education, Culture, Sports, Sci. and Tech.. Practical acoustic video camera using the acoustic lens is produced experimentally as one of the element research and the practicable study in sea area around the Japan Coast guard Academy is carried out. In this paper, Composition and imaging principle of the acoustic video camera which seems to be useful as an apparatus for for monitoring or image pickup in the water are introduced, and applications and possibilities of the acoustic video camera in JCG agency are also mentioned. |
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| 書誌情報 |
海上保安大学校研究報告, 理工学系 en : Report of Japan Coast Guard Academy Part 2 (The Science and Engineering Section) 巻 50, 号 1-2, p. 93-105, 発行日 2007-03-30 |
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| 出版者 | ||||||
| 出版者 | 海上保安大学校 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0287-2951 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN10088865 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.15053/2006.21.09 | |||||
| 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 | |||||
